• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    accessory for makeup removal. to further facilitate the application and removal of makeup from the skin, including the face, and especially around the eyes, the present invention offers a cleaning product containing two or more lobes, which adapt considerably to both the user's finger and the area. around your eyes. the cleaner is not attached to the user's fingers or worn like a glove, but is instead supported by one or more fingers in use. in this way, the cleanser is both easy to use and provides an excellent way of applying and removing makeup in commonly difficult-to-access areas such as the corners of the eyes.
    公开号:BR112014019329B1
    申请号:R112014019329-0
    申请日:2013-01-17
    公开日:2021-06-29
    发明作者:Bjoern Niklas Jemsby；Jason Robert Boon；Nadeem Haidary；Jereme Nathanial Dumm；Jonathan Adam Dien；Scott Adam Ternovits；Jennifer Lee Schiffman；Pooja Ghanshyam Merai
    申请人:Kimberly-Clark Worldwide, Inc；
    IPC主号:
    专利说明:

    RELATED ORDERS
    [001] This patent application claims priority to US Provisional Patent Application No. 61/596,511, filed on February 8, 2012, the contents of which are attached to this document for reference, in accordance with the present application for patent. HISTORIC
    [002] Typically, application and removal of eye makeup and other cosmetics is performed with cotton pads, cotton balls, or non-woven wipes, so application or removal is performed by lightly rubbing the skin. These products are often square or round in shape and are not properly adapted for removing or applying makeup around the eyes. In addition, when a wearer wishes to remove makeup from her eyelashes using a cotton or non-woven pad impregnated with a makeup remover product, a large portion of the product remains on the pad without contributing to makeup removal. In addition, any makeup that is partially dissolved by the remover product gets trapped in the fibers, soiling the pad, shortening its life and making removal less effective.
    [003] These applicators are not especially ergonomic for makeup removal, as the applicator is unable to adapt to the contours of the user's face, which has concave and convex surfaces, and cannot access smaller dimensions. For example, it may be necessary for the application to be carried out very precisely in order to prevent the liquid from coming into contact with the eyes or, in some cases, it may be necessary for the applicator to be folded or adapted to clean around the eyes. eyes. Cleaning the eye area is a particularly challenging operation due to the many concave and convex surfaces created in part by the proximity of the nose, the curvature of the eyelids, and the upper and lower lash lines, which are not the same length, nor are they positioned from the side. same way in relation to the opening of the eyes.
    [004] In this sense, there is a need for a new applicator that facilitates the removal of makeup. Preferably, the applicator is specifically adapted for removing and applying makeup near the wearer's eyes.
    [005] To further facilitate the application and removal of makeup from the skin, including the face, and especially around the eyes, the present invention offers a cleaning product containing two or more lobes, which adapt considerably to both the user's finger and to the area around your eyes. The cleaning agent is not attached to the user's fingers or worn like a glove, but is instead supported by one or more fingers in use. As such, the cleanser is both easy to use and provides an excellent way of applying and removing makeup from commonly difficult-to-access areas such as the corners of the eyes.
    [006] Thus, in one embodiment, the present invention offers a skin cleansing product that consists of a central rectangular part and two opposing and continuous lobes, both having a curved peripheral edge.
    [007] In other embodiments, the present invention offers a skin cleansing product composed of a central rectangular part with two pairs of opposing continuous lobes, each lobe having a base that defines one side of the central rectangular part and an edge bell-shaped peripheral, which ends at a distal end of the base, the tip of the first pair of opposite lobes being defined by the arc of a first circle with a radius R1 and the tip of the second pair of opposite lobes being defined by the arc of a second circle with radius R2.
    [008] In another embodiment, the present invention provides a skin cleansing product comprising a central rectangular part with two pairs of opposing continuous lobes, each lobe having a base that defines one side of the central rectangular part and an edge peripheral substantially semicircular, the peripheral edge being defined by the arc of a circle with radius R1.
    [009] In another embodiment, the present invention offers a symmetrical skin cleansing product, comprising a liquid-permeable non-woven substrate, the substrate having a central rectangular portion and a curvilinear peripheral edge, with the curvilinear peripheral edge defining four lobes extending from the central part, with each lobe having a convex and a concave part, the concave part being defined by a first circle C1 with a first radius R1, and the convex part defined by a second circle C2 with a second radius R2.
    [0010] In other embodiments, the present invention provides a stack of skin cleansers comprising a first and second skin cleanser, each skin cleanser having a pair of opposing lobes bifurcated by a longitudinal axis, with the first skin cleanser being stacked on top of and offset from the second so that the longitudinal axis of the first skin cleanser is positioned from about 5 degrees to about 30 degrees from the longitudinal axis of the second skin cleanser. DESCRIPTION OF DRAWINGS
    [0011] Fig. 1 is a top view illustrating an embodiment of a skin cleanser with four lobes; Fig. 2 is a top view illustrating an alternative embodiment of a cleansing product of the skin with four lobes; Fig. 3 is a top view illustrating another embodiment of a skin cleanser with two pairs of opposite lobes; Fig. 4 is a top view illustrating another embodiment of a skin cleanser with four lobes of similar shape; Fig. 5 is a top view illustrating an example of an embossed pattern disposed in a skin cleanser; Fig. 6 is a top view, illustrating another example of an embossed pattern disposed on a skin cleanser; Fig. 7 is a top view illustrating another example of an embossed pattern disposed on a skin cleanser; Fig. 8 is a view top, illustrating two skin cleansing products, one over the other ro, for better distribution. DETAILED DESCRIPTION
    [0012] The present invention is a product for cleaning the skin with multiple lobes, such as two, four or six lobes. Compared to the design of older skin cleansers, the product of the present invention offers the user a larger usable surface area for cleaning, in addition to multiple surfaces for cleaning. The accessory, and particularly the curvilinear shape of the peripheral edge of the accessory, also allows the wearer to intuitively determine which part of the accessory is best suited to clean the skin and use the accessory without modifying or altering its shape. Also, as each wolf is independent, the user can use individual wolves for different purposes. For example, a user can apply makeup with one wolf and remove makeup with another.
    [0013] The shape of the accessory makes it particularly suitable for applying and removing makeup around the eyes, but this is only the preferred use of the accessory. The accessory can be used in a number of ways. For example, the accessory can be used to clean or treat body parts such as eyes, ears, nose, etc. The accessory can also be used to apply medication, lotions, ointments, cleaning agent or the like on any part of the body, or any other object. It should be noted, however, that the above options for using the accessory should not be seen as a limitation.
    [0014] In a preferred embodiment, the skin cleanser is composed of four lobes, more preferably a pair of opposing lobes extending from a central rectangular part. The lobes have curved peripheral edges that terminate in a rounded tip distal to the central portion. The rounded tip is generally formed by the arc of a circle having a radius of from about 5 mm to about 20 mm and more preferably from about 10 mm to about 15 mm. The lobe shape and particularly the rounded tip allow the accessory to adapt to the curves of the wearer's face, especially the eyes.
    [0015] Accessory components can be manufactured from various suitable materials. Especially suitable materials include non-woven webs formed from synthetic and/or natural fibers. Preferably, non-woven webs that are permeable to air and liquids. However, in certain embodiments, the fixture can be composed of a laminate of a non-woven web and a liquid impermeable substrate.
    [0016] In addition to forming the accessory for cleaning from different materials, individual materials can be offered with patterns or textures that facilitate the removal or application of makeup. For example, when used to remove makeup, the accessory can include a textured surface adapted to rub or clean the wearer's skin.
    [0017] In certain embodiments, the skin cleanser is comprised of a heat-welded web, a high-performance absorbent web, a fabric web, a meltblown web, a bonded card web, and their respective laminates. A non-woven material can be made from various fibers such as synthetic or natural fibers. In certain embodiments, the fixtures can have a dry basis weight of from about 50 g/m2 to about 250 g per square meter (g/m2), more preferably from about 75 g/m2 to about 200 g µg/m2 and even more preferably from about 100 g/m2 to 150 g/m2.
    [0018] In one embodiment, synthetic fibers, such as fibers made from thermoplastic polymers, can be used to constitute the covering layer of the present invention. For example, suitable fibers could include melt woven filaments, staple fibers, multi-component melt woven filaments, and the like. Such synthetic fibers or filaments used in the manufacture of the non-woven material may have any suitable morphology and may include hollow or solid, straight or wavy, single-component, conjugated or bi-constituted fibers or filaments, and mixtures or combinations of such fibers and /or filaments, as they are known in the art.
    [0019] Synthetic fibers can be formed from various thermoplastic polymers, where the term "thermoplastic polymer" refers to a long-chain polymer that repeatedly softens when exposed to heat and substantially returns to its original state when cooled to room temperature. As used herein, the term "polymer" generally includes but is not limited to homopolymers, copolymers such as blocks, grafts, alternating and random, terpolymers etc., and modifications and mixtures thereof.
    [0020] Examples of thermoplastics include, without limitation, poly(vinyl chlorides), polyesters, polyamides, polyfluorocarbons, polyolefins, polyurethanes, polyesters, poly(vinyl alcohols), caprolactams and copolymers of the foregoing, and elastomeric polymers such as elastic polyolefins, copolyether esters, polyamide polyether block copolymers, ethylene vinyl acetates (EVA), block copolymers having general formula ABA' or A-B such as copoly(styrene/ethylene-butylene), styrene-poly(ethylene-propylene)- styrene, styrene-poly(ethylene-butylene)-styrene, (polystyrene/poly(ethylene-butylene)/polystyrene, poly(styrene/ethylene-butylene/styrene), ABAB tetrablock copolymers and the like.
    [0021] Synthetic fibers added to the non-woven web can also include staple fibers, which can be added to increase the strength, volume, softness and softness of the base sheet. Staple fibers can include, for example, various polyolefin fibers, polyester fibers, nylon fibers, polyvinyl acetate fibers, cotton fibers, viscose fibers, non-wood plant fibers and mixtures thereof.
    [0022] In addition to synthetic fibers, cellulose fibers can also be used to build the covering layer. The cellulose fibers used in forming the cover layer can be softwood fibers with an average fiber length of more than 1 mm, and particularly of approximately 2 mm to 5 mm, based on the weighted average length. Such fibers may include northern softwood kraft fibers, redwood fibers and pine fibers. Secondary fibers obtained from recycled materials can also be used. Furthermore, wood pulp fibers, such as eucalyptus fibers or thermomechanical pulp, can also be used in the present invention.
    [0023] In some embodiments of the present invention, the skin cleansing accessory may include a hydroentangled web. Hydroentangled webs, also known as spunlace webs, refer to webs that have been subjected to columnar jets of a liquid that cause the fibers in the web to tangle. For example, in one embodiment, the cover layer may comprise HYDROKNIT™ (Kimberly-Clark, Neenah, WI), a non-woven composite material that contains 70% cellulose fibers by weight that are hydraulically entangled in a composite material. continuous filament.
    [0024] In one embodiment, the skin cleansing accessory may include a laminate containing two or more webs. For example, the skin cleansing accessory may include a multi-layer laminated web composed of a heat-welded/meltblown/heat-welded laminate, a heat-welded/meltblown laminate, and the like. In one embodiment, the substrate may be formed from a laminate of a liquid impervious fabric and an outer covering of non-woven material. The non-woven covering material defines the upper side of the skin cleansing accessory and may include any suitable fabric such as a fabric, a non-woven material or a weft. In this way, the liquid impervious fabric defines a rear surface of the Skin Cleansing Accessory and prevents substances applied to the top surface of the Skin Cleansing Accessory from migrating through the Accessory to the wearer's fingers.
    [0025] In other embodiments, the skin cleansing accessory may include two different layers, a first layer that is designed to apply or remove makeup and a second layer that is intended to facilitate manipulation of the product for cleaning the skin.
    [0026] As discussed above, in certain embodiments, one or more surfaces of the cleaning attachment may include a textured surface. A textured surface is particularly useful when the skin cleanser is used to rub or clean surfaces such as skin. In a particularly preferred embodiment, the skin cleanser is composed of a single layer of non-woven synthetic material, the skin cleanser having an upper and a lower surface, the upper surface of which is textured.
    [0027] The manner in which a textured surface is formed into a non-woven web for use in the present invention may vary depending on the specific application of the desired result. For example, in one embodiment, the weft may be embossed. In another embodiment, the weft may be matte finished to provide texture.
    [0028] In other embodiments, a textured surface can be applied by point thermal debonding of a non-woven web to form multiple tufts. As used herein, a substrate that has been "point-in-time thermally unbound" refers to a substrate that includes raised unbound areas or lightly bound areas that are surrounded by bound regions. For example, protrusions or tufts are the unbound or loosely bonded areas that form raised projections from the surface of the nonwoven weft to provide the necessary texture.
    [0029] The material used for the point detachment process may vary depending on the specific application. For example, the material can have a single layer or it can include multiple layers of material. For most applications, the total fabric base weight should be at least 1 osy and particularly from about 3 osy to about 9 osy. Heavier weights are needed to produce tufts with a suitable height.
    [0030] In addition to point detachment, other methods for creating textured surfaces in the base webs can be used. Examples of known textured non-woven materials include fast transfer materials, flocked materials, wireformed non-wovens and the like. In addition, air-bonded fibers, such as air-bonded heat-welded bicomponent, or spot-unbonded materials, such as spot-unbonded heat-welded fibers, can be incorporated into the base web to provide texture to the fixture.
    [0031] Textured webs with projections from about 0.1 mm to about 25 mm, more preferably from about 0.2 mm to about 5 mm, such as pinform meltblown or wireform meltblown can also be used in the base web of the present invention. Another example of materials suitable for a textured base web include textured coform materials. In general, "coform" means a process in which at least one meltblown die is disposed close to a trough, whereby other materials are added to the web as it forms. Other materials can include, for example, pulp, superabsorbent particles or cellulose fibers or staple fibers. Coform processes are described in US Patent 4,818,464. Wefts produced by the coform process are generally called coform materials.
    [0032] In certain embodiments, the skin cleansing accessory contains two layers of non-woven fabric such as those described in US Publication No. 2009/0151849. As such, the skin cleansing accessory may include a first layer of non-woven fabric having first and second opposing surfaces. The first nonwoven layer contains fibers formed from a polymer composition and is generally opaque in nature. A second non-woven layer is laminated to the first surface of the first non-woven layer. The second layer of non-woven fabric contains a dye that imparts a certain color to the second layer. Prior to use, the colored second layer is generally not visible when viewed from the second surface of the first layer due to the opaque nature of the first layer. However, body oils absorbed by the first layer during use can prevent light from being properly reflected by the layer. Thus, at least a part of the first layer becomes translucent or transparent so that the color of the second layer becomes visible to the wearer. This offers several benefits, including the ability for a user to assess whether or how much sebum has been removed from the skin so that makeup can be applied with confidence.
    [0033] As discussed above, the shape of the skin cleansing accessory makes it particularly suitable for applying or removing makeup and similar products from the area around the wearer's eyes. In particular, skin cleansers allow the user to easily access the recesses of the eyes without incidental contact with the surrounding area or with the eye itself. Thus, the skin cleanser, in general, has a shape that is adapted to the morphology of the user's face, like a lobe extending from a central portion, where the lobe has a curved peripheral edge.
    [0034] Generally, the accessory for cleaning the skin is composed of a central part, which is preferably rectangular, and at least one pair of lobes continuous with this central part. Each lobe preferably has a rounded and convex tip and curvilinear sides, which can be concave or convex. Even more preferably, the skin cleaning accessory is composed of a pair of opposing lobes and even more preferably two pairs of opposing lobes, the two pairs of opposing lobes being arranged so that the skin cleaning accessory comprises tips and alternating depressions, which define the region where the two adjacent lobes meet. Thus, the skin cleanser will generally have a width measured between the apexes of one pair of opposing ends and a length measured between the apexes of the other pair of opposing ends. In some embodiments, the length and width will be the same, while in other embodiments it will be different.
    [0035] Especially preferred formats for skin cleansing accessories can be better understood by referring to the figures. For example, an embodiment of a skin cleanser is shown in Fig. 1, which illustrates a skin cleanser 10 with a central portion 20 and four lobes 12, 14, 16 and 18, which therefrom. extend. The central portion 20 is preferably rectangular and more preferably square. The sides of the central portion, which are defined by where the central portion meets the lobe, can range from about 20 mm to about 50 mm and more preferably from about 30 mm to about 40 mm.
    [0036] As illustrated in Fig. 1, the lobes have a curvilinear peripheral edge 26 that forms a rounded tip 24. In the illustrated embodiment, the peripheral edge 26 is generally bell-shaped, although in alternative embodiments it may take any number of forms as described below. That is, the curvilinear peripheral edge 26 has a concave portion, which forms the tip 24 and a convex portion 28. In addition, the edge of the lobe tapers inward as it extends from the base 22 to the tip 24. In certain embodiments, base 22 may have a width w 1 of from about 20 mm to about 50 mm and more preferably from about 30 mm to up to about 40 mm. Furthermore, each lobe has a height (the height of a lobe being designated as h1 in Fig. 1) defined by a line extending from base 22 to the apex of tip 24, bifurcating the lobe into the first and second portions. In certain embodiments, the height can be from about 10 mm to about 30 mm and more preferably from about 15 mm to about 20 mm. The heights of the wolves can be the same or they can be different. For example, one wolf might have a height h1 and another might have a height h2 where h1 and h2 are different.
    [0037] Still referring to Fig. 1, the tip 24 is defined by the arc of a circle C1 with a radius R1. In certain embodiments, radius R1 can be from about 5 mm to about 35 mm, more preferably from about 10 mm to about 30 mm, and even more preferably from about 15 mm to up to 20 mm.
    [0038] While the embodiment illustrated in Fig. 1 is composed of four lobes that are substantially identical in shape, the lobes can have different shapes. For example, in certain embodiments the lobes may have different shapes in order to provide the user with lobes of varying dimensions, aiding in the application or removal of makeup. In a particularly preferred embodiment, the skin cleansing accessory is composed of two pairs of opposing lobes, the first pair of opposing lobes being substantially bell-shaped and having ends defined by the arc of a circle having a radius of about from 10 mm to about 15 mm, and the second pair of opposing lobes also being substantially bell-shaped and having points defined by the arc of a circle having a radius of from about 15 mm to about 20 mm.
    [0039] In other embodiments, the accessory for cleaning the skin is composed of a central part and two pairs of opposite bell-shaped lobes. The first pair of bell-shaped lobes has a base of about 35 mm and a distal tip of the base that is defined by the arc of a circle with a radius of about 10 mm. The second pair of bell-shaped lobes also have a base of about 35 mm; however, the distal tip is defined by the arc of a circle with a radius of about 13 mm. Thus, the skin cleaning accessory has lobes of different sizes and shapes, offering the wearer a variety of cleaning options when applying or removing makeup.
    [0040] While the dimensions of the lobes and core area can vary, generally the total surface area of the skin cleanser is from about 10 cm2 to about 20 cm2, more preferably from about 12 cm2 to about 15 cm2. Preferably, the central portion comprises less than about 50% of the total area of the skin cleanser, such as from about 20% to about 50%, and more preferably from about 30% to about 40% . The remainder of the surface of the skin cleanser is composed of the lobes, which preferably comprise greater than about 50% of the total area of the skin cleanser, such as from about 50% to about 80 %, and more preferably from about 60% to about 70%. Configured in this way, the skin cleanser ensures the proper size and shape for optimal cleaning of hard-to-reach areas and also ensures that the user does not need to manipulate the skin cleanser by bending or flexing it to access such areas.
    [0041] In another embodiment, illustrated in Fig. 2, the accessory for cleaning the skin is composed of semicircular shaped lobes rather than bell-shaped. In this regard, the skin cleansing accessory 10 may include a pair of opposing semicircular lobes 12, 14 and 16, 18 continuous with the central rectangular portion 20. Preferably, the semicircular lobes are of similar dimensions; however, they can have different dimensions. Regardless of the specific dimensions, each lobe has a curved peripheral edge 26 defined by the arc of a circle C2 with radius R2. In certain embodiments, radius R2 can be from about 10 to about 30 mm and more preferably from about 15 mm to about 20 mm. Each lobe has a base 22 which defines one side of the central portion 20. The base may have a width W2 of from about 20 mm to about 50 mm and more preferably from about 30 mm to about 40 mm.
    [0042] In other embodiments, such as the embodiment illustrated in Fig. 3, the skin cleaning accessory 10 may include two pairs of opposing lobes 50, 52 and 54, 56, both with different shapes and dimensions. For example, the skin cleanser 10 may include a rectangular central portion 20 and two pairs of opposing lobes 50, 52 and 54, 56 continuous therewith. The first pair of lobes 54, 56 may be substantially bell-shaped so that the peripheral curvilinear edge has a part that is concave 53 and another part that is convex 51. The concave part 53 constitutes the tip of the lobe, which is defined through the arc of a circle C1 with radius R1. The second pair of lobes 52, 54 is substantially semicircular in shape with a curvilinear peripheral edge 57 extending from the base 60 to form the arc of a circle C2 with radius R2. The radii R1 and R2 can be the same or they can be different.
    [0043] In particularly preferred embodiments, such as the embodiment illustrated in Fig. 4, the skin cleansing accessory 10 is symmetrical and comprises four bell-shaped lobes 12, 14, 16, 18 with substantially the same size and shape. The inventors made the startling discovery that four equal bell-shaped lobes, extending from a central rectangular portion, where the lobes make up more than about 50% of the surface area of the skin cleansing accessory, provide the substrate of an ideal cleaning accessory for applying or removing makeup around the eyes. For example, the skin cleansing accessory 10 preferably comprises a central rectangular part 20 and four bell-shaped lobes adjoining it. That is, each lobe has a concave tip that is defined by a circle C1 with radius R1. In this embodiment, the tip of each lobe has an equal radius of curvature, that is, R1 is the same for all lobes. The tip of each lobe is separated from the next by a curved concave edge, the concave part of which is defined by a circle C2 with radius R2. In this embodiment, the concave part of each lobe has an equal radius of curvature, that is, R2 is the same for all lobes.
    [0044] In addition to varying the size and shape of the outer edge of the Skin Cleansing Accessory to change its appearance, the Skin Cleansing Accessory can be embossed or treated to create a textured surface. While the textured surface can take on any special pattern, three particularly preferred patterns are illustrated in Figures 5, 6 and 7. For example, as illustrated in Fig. 5, the skin cleanser 10 may have several embossments 65, 67 in it. arranged within the peripheral edge 26. The reliefs can be discontinuous 65 or continuous 67 relief elements, or a combination thereof. In a particularly preferred embodiment, the embossments are arranged on only one of the surfaces of the skin cleanser. Therefore, in a preferred embodiment for a skin cleanser 10 having an upper surface 2 and a lower surface 4, the embossments are arranged only on the upper or lower surface.
    [0045] Regardless of the specific shape of the lobes or the overall shape and appearance of the skin cleansing accessory, it is preferable that the skin cleansing accessory is divided into at least one or, more preferably, two axes. Preferably, the shaft divides the skin cleansing accessory, including the lobes, into symmetrical halves. For example, referring to Fig. 1, the skin cleansing accessory has a longitudinal axis A1 that cuts the first and second lobes 14 and 18 into substantially equal halves and a horizontal axis A2 that cuts the third and the four lobes 12 and 16 in substantially equal halves. In those embodiments where the skin cleansing accessory is composed of two pairs of opposing lobes, divided by a horizontal and a longitudinal axis, it is preferable that the orientation of the axes be about 90 degrees to each other.
    [0046] Since various skin cleansing accessories of the present invention are provided to consumers as a stack of accessories, i.e. two or more accessories stacked on top of each other, the adjacent accessory shafts are preferably offset from one another . Offset of adjacent accessory axes allows individual lobes to remain accessible to a user and optimizes their distribution.
    [0047] Preferably, a number of skin cleansing accessories are provided, each skin cleansing accessory having a peripheral edge, defining a pair of opposite lobes divided by a longitudinal axis, the accessories being stacked one on top the others and with an offset such that the longitudinal axis of the adjacent fittings have an orientation of from about 2° to about 60 degrees, more preferably from about 5° to about 40 degrees and even more preferably from about 10 at about 30 degrees relative to each other. For example, Fig. 8 illustrates a stack of skin cleansers 30 comprising a first skin cleanser 32 having a pair of opposing lobes 36, 38 divided by a vertical axis A1 disposed on top of a second accessory 34 with a pair of opposing lobes 40, 42 divided by a vertical axis A2. The vertical axis A2 is offset from the vertical axis A1 by an angle (α) which is preferably about 2° to about 60 degrees, more preferably about 5° to about 40 degrees, and most preferably about 10° to about 30 degrees. In this way, the lobes 40, 42 of the second skin cleanser 34 are visible and accessible to the user even when the first skin cleanser 32 remains on top. The arrangement of skin cleansing accessories, stacked in this way, improves their distribution, as a free edge remains visible and accessible to the user. While a multi-lobe skin cleanser by itself offers better distribution compared to previous circular lobes, distribution is further optimized by offsetting lobes stacked in this way.
    [0048] While compensating for successive fixtures in a stack generally provides improved distribution, the distribution can be optimized by selecting a trim angle that minimizes the loss of firmness of the displaced lobes. As the adjacent accessory lobes are at least partially unsupported when they are displaced from each other, too large an angular displacement (α) can actually lead to a poorer distribution. Thus, in a preferred embodiment, the angular displacement (α) is from about 3° to about 30 degrees and more preferably from about 5° to about 20 degrees, in order to properly support the accessory lobes for cleaning adjacent in a pile and providing superior quality distribution.
    [0049] The accessory stack may include any suitable number of individual accessories depending on the packaging and intended end use. For example, the stack can be configured to include at least approximately 5 wetted fittings and desirably from approximately 16 to approximately 200 individual fittings; and, more desirably, from approximately 32 to approximately 50 accessories. The size and shape of the accessory stack will depend on the size and shape of the package/container, and vice versa. For example, the height of an assembled stack of skin cleansing accessories can be about 50 mm, with a width of about 60 mm.
    [0050] It is possible to arrange multiple accessories in a package or container in any way that provides both convenient and reliable distribution. Suitable packages for storage and distribution of skin cleansing accessories may include a non-rigid container, having sides with an upper end portion and a lower end portion where the sides, top and bottom define a cavity within the container. . The cavity includes a storage portion for the skin cleansing accessories. The upper end portion may include a mechanism so that the package can be resealed. A non-rigid deflector structure has a width and is located between the sealing mechanism and the storage portion with the deflector structure positioned between opposite sides of the container separated from each other by a space. The deflector structure thus defines a distribution portion of the cavity overlying the storage portion of the cavity. The sealing mechanism can be any type, as long as it allows the package to be opened, closed and reopened several times during the life of the package, such as a zipper, with or without lock, sealing adhesive, a clip or other structure that achieves the desired result.
    [0051] Although various embodiments of the invention have been described using specific methods, devices and terms, such description is for illustrative purposes only. The words used are descriptive words rather than limiting. It should be understood that changes and variations can be made by professionals in the field without departing from the spirit or scope of the present invention, which are provided for in the following claims. Furthermore, it should be understood that the details of the various settings can be modified in whole or in part. Therefore, the spirit and scope of the appended claims should not be limited to the description of the preferred versions contained therein.
    权利要求:
    Claims (9)
    [0001]
    1. Makeup remover cleaning product comprising a non-woven or fabric web and comprising: a central rectangular portion (20); a first pair of opposite lobes (14, 18) and continuous with the central portion, each lobe having a curvilinear peripheral edge; a second pair of opposite lobes (12, 16) and continuous with the central part, each lobe having a curvilinear peripheral edge; wherein the first pair of each opposite lobe has a base (22) forming a side of the central rectangular part and a bell-shaped curvilinear peripheral edge, ending in a rounded tip, with an edge defined by the arc of a circle with radius R1 and the second pair of each opposite lobe with a base forming one side of the rectangular part central, and a curvilinear peripheral edge, ending in a rounded tip, with an edge defined by the arc of a circle, with radius R2; characterized by the fact that the radius R1 of the arc measures between about 10 mm and about 30 mm and radius R2 measures between about a 10 mm and about 30 mm.
    [0002]
    2. Product for cleaning according to claim 1, characterized in that the base of the first pair of lobes has a width W1 of about 20 mm to 50 mm, and the base of the second pair of lobes has a width W2 from about 20 to 50 mm.
    [0003]
    3. Product for cleaning according to claim 1, characterized in that the first pair of lobes has a height h1 of about 15 mm to about 25 mm, and the second pair of lobes has a height h2 of about from 15 mm to about 25 mm.
    [0004]
    4. Product for cleaning according to claim 3, characterized in that h1 and h2 are the same.
    [0005]
    5. Product for cleaning according to claim 1, characterized in that the second pair of opposite lobes has a substantially semicircular shape.
    [0006]
    6. Product for cleaning according to claim 5, characterized in that the curvilinear peripheral edge of the semicircular lobes has a constant radius of curvature, ranging from about 10 mm to about 30 mm.
    [0007]
    7. Product for cleaning according to claim 1, characterized in that R1 and R2 are the same.
    [0008]
    8. Cleaning product according to claim 1, characterized in that the product is formed of a non-woven material selected from the group consisting of a non-woven meltblown material, a non-woven heat-welded material, a spunlace non-woven material, a cut carding weft, an air applied weft and a wet applied weft.
    [0009]
    9. Product for cleaning according to claim 1, characterized in that the product is formed by a single layer of non-woven material, permeable to liquids.
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    JP5946487B2|2016-07-06|Hair cosmetics, hair treatment method using the same, and scalp wiping method
    US20020107528A1|2002-08-08|Device for cleansing the body
    JP5388207B2|2014-01-15|Cleaning tool
    JP5828491B2|2015-12-09|Sheet-like hair cosmetic and hair treatment method using the same
    KR20140002299U|2014-04-22|Gold Double-faced Makeup Pad
    JP6310299B2|2018-04-11|Sheet hair cosmetic, hair treatment method using the same, and scalp wiping method
    JP2015193621A|2015-11-05|Sheet-shaped hairdressing cosmetic and hairdressing method using the same
    JP2004168698A|2004-06-17|Dry shampoo sheet, method and apparatus for using the same
    JP2015189728A|2015-11-02|Sheet-like hair cosmetic, and methods of using the same for treating hair and wiping to clean scalp
    KR101104266B1|2012-01-19|Disk for cleansing
    JP5828490B2|2015-12-09|Sheet-like hair cosmetic and hair treatment method using the same
    KR200438898Y1|2008-03-07|Makeup cotton
    WO2018037694A1|2018-03-01|Hair treatment method and hair treatment tool
    JP2016125158A|2016-07-11|Interlaced nonwoven fabric and wiping sheet and wet sheet using the same
    JP2010030246A|2010-02-12|Functional sheet
    同族专利:
    公开号 | 公开日
    TWI649043B|2019-02-01|
    US8914936B2|2014-12-23|
    TW201427619A|2014-07-16|
    US20150089761A1|2015-04-02|
    AU2013217350B2|2015-05-28|
    KR101543197B1|2015-08-07|
    BR112014019329A2|2017-06-20|
    CN104105429A|2014-10-15|
    EP2811858A1|2014-12-17|
    WO2013118007A1|2013-08-15|
    SA113340271B1|2015-08-19|
    MX2014009288A|2014-08-27|
    US9125528B2|2015-09-08|
    EP2811858A4|2015-09-30|
    KR20140126343A|2014-10-30|
    RU2014133406A|2016-03-27|
    IL233852D0|2014-09-30|
    US20130198989A1|2013-08-08|
    CO7030957A2|2014-08-21|
    AU2013217350A1|2014-08-21|
    EP2811858B1|2017-12-06|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US2528812A|1949-06-03|1950-11-07|Oscar A Berman|Pad for the application or removal of cosmetics|
    US2841811A|1956-04-09|1958-07-08|Esther T Carroll|Finger cleaning device|
    US3204277A|1960-10-19|1965-09-07|Algemene Kunstzijde Unie Nv|Cleaning device|
    US3122768A|1961-05-12|1964-03-03|Algemene Kunstzijde Unie Nv|Dish mop|
    US3472242A|1967-02-10|1969-10-14|Howard Demner|Cosmetic removal pad|
    DE2119819A1|1971-01-12|1973-06-14|Pelz & Co Kg W|Cotton wool pieces impregnated with cosmetically active - substances - covered with equally impregnated nonwoven fleece|
    USD271817S|1979-12-11|1983-12-13|Spontex Societe Anonyme|Sponge|
    US5007558A|1988-05-13|1991-04-16|Joyce Allen|Ornamentally-shaped, interfolded paper products|
    US5062435A|1989-07-31|1991-11-05|Hapyo Yugen Kaisha|Hair comb with absorbant pad|
    US5507906A|1990-04-13|1996-04-16|M. J. Woods, Inc.|Method for making multilayer pad|
    US5137040A|1991-01-02|1992-08-11|Ilya Iosilevich|Makeup applicator|
    JPH06133894A|1992-10-27|1994-05-17|Shigeru Ochiai|Corrugated sanitary roll paper and its manufacture|
    IT240802Y1|1996-07-19|2001-04-11|Ind Cartarie Tronchetti Spa|STRUCTURE OF LEVATRUCCO DISK|
    DE69612382T2|1996-10-16|2001-09-20|Procter & Gamble|Disposable nonwoven cleaning items|
    US5900068A|1996-11-13|1999-05-04|Legrand Tour Group, Inc.|Cleaning or applicator device|
    US5771524A|1996-12-31|1998-06-30|M.J. Woods, Inc.|Disposable pad|
    TW552140B|1997-04-09|2003-09-11|Kao Corp|Skin cleansing sheet|
    DE29713044U1|1997-07-23|1997-09-25|Baesler Peter|Household roll perforation and universality|
    US6601591B1|1998-03-27|2003-08-05|Color Access, Inc.|Ergonomic cosmetic applicator|
    US6214362B1|1999-11-24|2001-04-10|Darren L. Page|Cosmetic pad for removing low tension substances and applying cosmetics|
    US6464815B1|2000-05-05|2002-10-15|Wallace J. Beaudry|Method of manufacturing laminated pad|
    FR2810872B1|2000-06-30|2002-10-25|Elysees Balzac Financiere|SCOURING PAD|
    JP4050035B2|2000-10-27|2008-02-20|ユニ・チャーム株式会社|Handy mop|
    JP2002315707A|2001-04-23|2002-10-29|Hayakawa Kogyo Kk|Sponge for waxing|
    US6586385B1|2001-11-13|2003-07-01|Colgate-Palmolive Co.|Cleaning wipe|
    US6919089B2|2002-02-19|2005-07-19|Unilever Home & Personal Care Usa, A Division Of Conopco, Inc.|Pucker resistant cosmetic sachet|
    EP1382730A1|2002-07-15|2004-01-21|Paul Hartmann AG|Cosmetic cotton pad|
    US20040019336A1|2002-07-18|2004-01-29|Angela Temple|Eye wipes and eye wipe dispensers|
    GB2400596B|2003-04-16|2006-05-03|Oday Gabriel Abbosh|Improvements in convenience wipes|
    AU2004258766A1|2003-07-31|2005-02-03|Edmak Limited|A cleansing pad|
    US20050050667A1|2003-09-05|2005-03-10|Easy Industries, Llc|Cleaning apparatus for removing deodorant, powder and particulates from fabric|
    FR2860524B1|2003-10-02|2006-01-27|Georgia Pacific France|ARTICLE FOR SKIN CARE|
    US7629043B2|2003-12-22|2009-12-08|Kimberly-Clark Worldwide, Inc.|Multi purpose cleaning product including a foam and a web|
    US20050257805A1|2004-05-24|2005-11-24|Williams Lendell J|Applicator pads|
    GB2414506B|2004-05-25|2007-12-12|Autoliv Dev|Improvements in or relating to a safety-belt tongue and a safety-belt arrangement|
    US20060000043A1|2004-07-02|2006-01-05|Fung Jou-Chen|Cleaning product for storing and attaching cleaning blocks or wipes|
    JP2006068469A|2004-09-01|2006-03-16|Kensuke Shimamoto|Pole wiping cleaner|
    US20060260082A1|2005-05-20|2006-11-23|The Procter & Gamble Company|Cleaning implement|
    FR2888732B1|2005-07-22|2007-11-30|Georgia Pacific France Soc En|STACK OF FIBROUS STONES|
    US20070074426A1|2005-10-03|2007-04-05|Dorsey Clarence W|Digital absorbent pad|
    NL1032972C2|2006-11-30|2008-06-02|Cameron Of Lochiel B V|Device for holding and controlled release of at least partially porous absort body as well as an absorption body for use therewith.|
    US20080241200A1|2007-03-30|2008-10-02|Marcy Elizabeth Sojka|Cosmetic skin care system|
    FR2920026B1|2007-08-17|2009-10-09|Georgia Pacific France Soc Par|CLEANING AND / OR SKIN CARE COMPRISING A PATTERN IN RELATION TO ITS SURFACE AND METHOD OF MANUFACTURING THE SAME|
    FR2924907B1|2007-12-14|2011-02-18|Georgia Pacific France|ARTICLE FOR APPLYING AND / OR REMOVING COSMETIC PRODUCTS ON THE SKIN, IN PARTICULAR ON THE FACE, AND PREFERABLY AROUND THE EYES|
    US20090247966A1|2008-03-28|2009-10-01|Gunn Euen T|Methods and products for applying structured compositions to a substrate|
    US20110295219A1|2010-05-25|2011-12-01|Heng-Jui Hsu|Finger sheath|
    KR20110011162U|2010-05-26|2011-12-02|고려퍼프|Powder puff|
    CN201968034U|2011-04-18|2011-09-14|吴利平|Make-up removing finger stall|EP2903490A4|2012-10-05|2016-11-23|Kimberly Clark Co|Personal care cleaning article|
    US9226629B2|2012-10-22|2016-01-05|The Procter & Gamble Company|Premoistened multilayered cleaning wipe having colored regions|
    US8925558B2|2013-01-29|2015-01-06|Pamela Johnson|Device and method for applying makeup|
    USD756033S1|2013-05-02|2016-05-10|Kimberly-Clark Worldwide, Inc.|Surface pattern for a cosmetic pad|
    USD704456S1|2013-06-13|2014-05-13|Kimberly-Clark Worldwide, Inc.|Wiping substrate|
    JP6506930B2|2014-09-12|2019-04-24|株式会社ニチエイ|Face pad|
    USD800961S1|2015-11-24|2017-10-24|Rea.Deeming Beauty, Inc.|Blotting sponge|
    USD797390S1|2016-03-28|2017-09-12|3M Innovative Properties Company|Cleaning article|
    USD800404S1|2016-03-28|2017-10-17|3M Innovative Properties Company|Cleaning article|
    USD783915S1|2016-03-28|2017-04-11|3M Innovative Properties Company|Cleaning article|
    WO2018063457A2|2016-09-30|2018-04-05|Kimberly-Clark Worldwide, Inc.|Textured cleansing article|
    USD871082S1|2017-06-15|2019-12-31|Kimberly-Clark Worldwide, Inc.|Wiping article|
    US20190183229A1|2017-12-20|2019-06-20|L'oreal|Makeup removal mask|
    US11219294B2|2018-02-28|2022-01-11|L'oreal|Cosmetic applicator|
    法律状态:
    2018-12-04| B06F| Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]|
    2019-12-17| B06U| Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]|
    2021-05-18| B09A| Decision: intention to grant [chapter 9.1 patent gazette]|
    2021-06-29| B16A| Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]|Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 17/01/2013, OBSERVADAS AS CONDICOES LEGAIS. |
    优先权:
    申请号 | 申请日 | 专利标题
    US201261596511P| true| 2012-02-08|2012-02-08|
    US61/596,511|2012-02-08|
    US13/742,333|US8914936B2|2012-02-08|2013-01-15|Make-up removal wipe|
    US13/742,333|2013-01-15|
    PCT/IB2013/050446|WO2013118007A1|2012-02-08|2013-01-17|Make-up removal wipe|
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