• 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:
    False nail. The false nail comprises at least: an anterior layer (12) conformant of the body of the false nail (1) and a posterior layer (11) of an adherent material for fixing the body of the artificial nail to a natural nail; the back layer (11) is formed by a quick drying polymer adhesive with dehumidifying capacity; and the previous layer (12) is composite and comprises at least a first layer (12a) of microhybrid composite, of low shrinkage capacity, in contact with the polymeric adhesive. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2671909A1
    申请号:ES201631562
    申请日:2016-12-09
    公开日:2018-06-11
    发明作者:Manuel Enrique TORAL BARDINA
    申请人:Manuel Enrique TORAL BARDINA；
    IPC主号:
    专利说明:

    False nail.
    Object of the invention.
    The object of the invention is a false nail.
    Field of application of the invention.
    This invention is applicable in the fields of manicure, pedicure, podiatry, dermatology and, in general, in any field related to the reconstruction of natural nails.
    State of the art
    Currently it is a usual practice to rebuild nails, both of the feet and hands, either to improve aesthetics or because the nail is damaged for any reason.
    In the case of damaged nails, reconstructing it to improve its aesthetics can lead to healing.
    Nowadays, when a nail is bad, the techniques for placing false nails or reconstruction using gels, acrylics or porcelain are used. It is also used as a reconstruction or decorative element linen or silk, although its application is very difficult and expensive.
    The reconstruction by gel and resin has certain drawbacks both from the point of view of the application, and from the result obtained from an aesthetic point of view.
    Specifically, the gels used for nail reconstruction present thefollowing inconveniences:-They have a low viscosity and density so they can deteriorate withease,-They have a low polishing capacity and are difficult to handle;-They have a density and color that are not homogeneous so they alwaysyou must paint the reconstructed nail to avoid being noticed that it is a nailartificial;-They have a high absorption rate in the skin;-can stain objects that come in contact with the nail,-for a correct drying you need a relatively high time, of the order of 5minutes;- for its elimination it must be soaked until it becomes soft and, if it suffers anymishap, it is necessary to tear off the set formed by the nail and the reconstructiongel
    The incorrect use of acrylics can cause stunted growth of thea. Acrylics on the other hand require polymerization (hardening),chemistry and that presents difficulties in its handling since you have to mix twocomponents; that mixture generates the incorporation of air into the dough and thereforethe presence of porosities. In addition, a reaction time (from 3 to5 minutes), also has against him, and hence the change in trends towardsgel nails, a strong smell of acrylic both in its implantation and at the time ofremove it 20 minutes in acetone. The end result is that of an unstable product inAs for its properties.
    Gel nails (oligomers) are usually applied to acrylic to reduce theirporosity and give a brighter final appearance, precise for hardening theUV exposure (frequency spectrum closest to X-rays),it can cause skin burns since its exposure is prolonged, from three tofive minutes. Gels can also be applied on a plastic supportpreviously stuck on the surface of the nail; but this adhesive has theinconvenience that in case of an accident the natural nail to which it is
    attached. To remove it requires a long and careful filing. And it should be painted with a lacquer so as not to show that it is false.
    The use of resin for the fixation of gel nails also presents some drawbacks, such as: it is very uncomfortable to work because it has ethals that cause dizziness; It needs a relatively high drying time of 3-4 minutes and is a reconstruction component.
    Both the use of acrylic and gel nails have contraindications for use in the case of radiotherapy, diabetes or antibiotic use.
    Therefore the technical problem that arises is the improvement of nail reconstruction techniques, using a false nail with clearly advantageous characteristics with respect to the gel nails currently used and through the use of a specific material that provides the body with The nail uses such advantageous features.
    Description of the invention
    The false nail object of the invention, comprising a front layer forming the body of the false nail itself, and a posterior layer of an adherent material for fixing the body of the false nail on a natural nail; it has the peculiarity that the back layer is formed by a fast drying polymeric adhesive with dehumidifying capacity; and the anterior layer of the false nail is made of composite and comprises at least a first layer of microhybrid composite, of low shrinkage capacity, in contact with the polymeric adhesive.
    The mentioned microhybrid composite can be of the type used in other sectors of the technique, such as dentistry for dental reconstruction, providing the false nail with clearly advantageous characteristics with respect to the gel nails currently used, among which are:
    -a higher viscosity and density which facilitates its handling during
    conformation of the body of the nail;-provides a perfect finish to the body of the nail because the owncomposite can be manufactured in a range of different colors, sothat it is not necessary to paint the false nail necessarily;-a hardness greater than current false nail gels and
    consequently a greater polishing capacity;-a very low absorption rates to the skin;-not stain;-Lower hardening time than gels, on the order of about 20seconds;-easy removal, using a diamond milling cutter;-a better aesthetically improved appearance;-and possibility of removing the body from the composite composite nailany mishap with the user's natural nail.
    In an embodiment of the invention the anterior layer of the false nail comprises
    a second layer of fluid or paste composite, micro or nanohybrid; it being provided that said second layer may preferably be a composite of micro-tinted paste.
    The composite for shaping the nail, both fluid and paste, can be micro or nanohybrid, depending on the loading molecule with which this polymer is chemically formed; the latter have greater contraction during photopolymerization (hardening) than the former.
    Said composites can be micropigmented and their photopolymerization is carried out in 20 seconds by means of a beam of visible blue Led light.
    The false nail can be periodically retouched, for example every three months depending on the growth of the nail; using very fine grain abrasive tape and polish with cotton or bristle brushes and apply polishing compounds.
    Said false nail is removed by milling with diamond or ruby strawberries, or with a nail cutting shear. In the event of an accident, the composite will break away from the natural nail without affecting it.
    Its final finish does not require coloring by enamels, although it can be done without any problem as if it were a natural nail.
    In order to achieve an adequate fixation of the composite body of the false nail on a natural nail of the user, instead of the resins used for fixing gel nails, the use of a polymeric adhesive having a series of advantages is provided, Among which it is worth mentioning:
    -It is water repellent-It has a lower drying time, about 20 seconds and-is a contact product
    The conformation of the false nail of the invention on a natural nail comprises the following phases:
    - the preparation of the surface of the nail to be reconstructed by sanding, -the application on the nail of a fast drying polymeric adhesive, with dehumidifying capacity, which forms a posterior layer of the false nail; - the application on the back layer of polymeric adhesive of at least a first layer of microhybrid composite that is part of a front layer of the false nail; - the photopolymerization of said first layer of microhybrid composite; -eventually the application on said first layer of microhybrid composite of a second layer of fluid or paste, micro or nanohybrid composite; and its photo curing and -eventually, the finishing of the anterior layer of the false nail by sanding, polishing and / or surface painting thereof.
    Description of the figures.
    To complement the description that is being made and in order to facilitate the understanding of the characteristics of the invention, a set of drawings is attached to the present specification in which, for illustrative and non-limiting purposes, the following has been represented:
    - Figures 1 to -1 e show schematically successive phases of shaping of the false nail of the invention, forming an artificial nail with a back layer consisting of a quick-drying contact adhesive, and a front layer of composite constituting the nail body fake proper.
    - Figure 2 shows a cross section of the false nail of the invention.
    Preferred embodiment of the invention.
    As shown in the attached figures, the conformation of the false nail of the invention on a natural nail, shown in Figure 1a, comprises the following operations: the surface of the natural nail (U) is initially prepared for reconstruct by sanding, defining therein a suitable surface to start the reconstruction as shown in Figure 1b; then a quick-drying polymeric adhesive, with dehumidifying capacity, which forms a posterior layer is applied to the natural nail (U)
    (11) of the false nail as seen in figure (1c); a first layer (12a) of microhybrid composite which is part of an anterior layer (12) of the false nail (1) is then applied on the back layer (11) of polymeric adhesive, proceeding to the photopolymerization of said first layer ( 12a) of composite (fig. 1 d); subsequently, as seen in Figure 1 d) a second layer (12b) of micro fluid composite is applied on said first layer (12a)
    or nanohybrid; and its curing is done.
    Finally, a finish of the previous layer (12) of the false nail (1) is done by sanding, polishing and / or surface painting in order to improve its aesthetic finish.
    In this exemplary embodiment, the polymeric adhesive, used primarily on the nail or nail bed to form the back layer (11), is a polymeric adhesive of amelodentinary characteristics, an aromatic diacrylate containing benzene groups, mixed with an aliphatic diacrylate which it makes it fluid and
    5 hydrophilic molecules. This polymeric adhesive (eg Supranano) can be cured (5 seconds) and has a high dehumidifying capacity.
    The first layer (12a) of the previous layer is a paste microhybrid composite (less shrinkage, less effect on the action of the adhesive) and the second layer (12b) is a nanohybrid fluid composite, cured in 20 seconds.
    Depending on the texture of the nail that you want to obtain, in the two composite applications that make up the front layer (12) of the false nail, the composite can be caked by compressing it with PVC tape while photopolymerizing.
    The false nail (1) obtained and represented schematically in isolation in Figure 2, comprises a back layer (11) of adhesive and a front layer (12)
    20 of composite, forming the body of the false nail (1) And constituted by a first layer (12a) and a second layer (12b) of composite.
    Once the nature of the invention has been sufficiently described, as well as a preferred embodiment, it is stated for the appropriate purposes that
    The materials, shape, size and arrangement of the described elements may be modified, provided that this does not imply an alteration of the essential features of the invention that are claimed below.
    权利要求:
    Claims (3)
    [1]
    1. False nail, comprising at least: an anterior layer (12) forming the body of the false nail (1) And a posterior layer (11) of an adherent material 5 for fixing the body of the false nail on a natural nail ; characterized in that the back layer (11) is formed by a fast drying polymeric adhesive with dehumidifying capacity; and the anterior layer (12) of the false nail (1) is made of composite and comprises at least a first layer (12a) of microhybrid composite, of low shrinkage capacity, in contact with the
    10 polymeric adhesive.
    [2]
    2. A false nail according to claim 1, characterized in that the anterior layer (12) of the false nail (1) comprises a second layer (12b) of fluid or paste composite, micro or nanohybrid.
    [3]
    3. A false nail according to claim 2, characterized in that the composite constituting the second layer (12b) of the anterior layer (12) of the false nail (1) is a paste compound, microtinted.
    类似技术:
    公开号 | 公开日 | 专利标题
    US11213103B2|2022-01-04|Gel nail sticker and manufacturing method therefor
    US4596260A|1986-06-24|Artificial nails
    AR005941A1|1999-07-21|COSMETIC COMPOSITION, ITS USE, AND COSMETIC TREATMENT PROCEDURE FOR KERATINIC SUBSTANCES SUCH AS HAIR USING SUCH COMPOSITION
    ES2878011T3|2021-11-18|Chemically minimized system for fast application of eyelash extensions
    ES2184393T3|2003-04-01|MAKEUP PRODUCT THAT ASSOCIATES A PHOTOCROME PIGMENT AND A U.V. FILTER ITS USES
    ES2194935T3|2003-12-01|STABLE PREPARATIONS OF TRANSGLUTAMINASE AND PROCEDURE FOR PREPARATION.
    ES2155975T3|2001-06-01|USE OF AN ORGANOPOLISILOXAN FOR FIXATION AND / OR THE PROLONGED PERFUME RELEASE.
    ES2671909A1|2018-06-11|False nail |
    ES2111516T1|1998-03-16|COSMETIC PRODUCT WITH A CONTENT IN ILEX RESIN |, PROCEDURE FOR OBTAINING ILEX RESIN AND ILEX RESIN OBTAINABLE THROUGH THIS PROCEDURE.
    WO2012144406A1|2012-10-26|Nail-decorating method and nail sheet member
    Schoon2022|Cosmetic prostheses as artificial nail enhancements
    ES2199555T3|2004-02-16|TOOL FOR HAIR TREATMENT, ELEMENT TO HOLD THE HAIR-APPLICATOR, METHOD AND APPLICATION.
    ES2044196T3|1994-01-01|SPREADING UTENSIL FOR THERAPEUTIC OR MEDICAL USE.
    ES2137528T3|1999-12-16|HYDROGEL FOR THE APPLICATION OF ACTIVE THERAPEUTIC AND / OR COSMETIC SUBSTANCES ON THE SKIN.
    Ernst et al.2004|Marginal integrity of self-and total-etching adhesives in two different application protocols.
    ES2265250B1|2008-03-01|MOLD AND METHOD FOR PERFECT MOLDING AND NAIL REPAIR.
    ES2071309T3|1995-06-16|MEANS THAT HAVE A MICROBIAL EFFECT AND A SMALL OR COMPLETELY REMOVED TREND TO DEVELOP REACTIONS FOR CONTACT ALLERGIES OR TOXIC EFFECTS AND THEIR USE, FOR EXAMPLE, IN SKIN AND WOUND TREATMENT PRODUCTS.
    US20160106658A1|2016-04-21|Composition for nail polish removal and kit for nail polish removal including the same
    WO2000076366A1|2000-12-21|Artificial nail forming method and set of artificial nail forming implements
    RU2697231C1|2019-08-13|Nail extensions method, device and material thereon
    ES2251579T3|2006-05-01|METHOD FOR TEETH WHITENING WITH THE SYNTHETIC RESIN IN WHITE LIQUID OF NAIL TYPE.
    JP3190639U|2014-05-22|Gel nail simple dropper
    KR20210050154A|2021-05-07|Mask pack and manufacturing method thereof
    ES2562937B1|2017-02-14|Procedure for the realization of decorative animal heads and head obtained
    RU2095010C1|1997-11-10|Artificial eyelash
    同族专利:
    公开号 | 公开日
    SG11201906245SA|2019-08-27|
    WO2018104574A1|2018-06-14|
    JP2020509900A|2020-04-02|
    CL2019001570A1|2019-10-18|
    EP3552514A1|2019-10-16|
    US20200008555A1|2020-01-09|
    US11219291B2|2022-01-11|
    ES2671909B1|2019-04-10|
    CA3047505A1|2018-06-14|
    EP3552514A4|2020-09-09|
    BR112019011733A2|2019-10-22|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    ES291798A1|1962-09-18|1964-01-01|Inter Taylor Ag|Procedure for the obtaining of artificial nails of synthetic material |
    WO2000076366A1|1999-06-11|2000-12-21|Phoenix Engineering Corp.|Artificial nail forming method and set of artificial nail forming implements|
    WO2004017928A1|2002-08-21|2004-03-04|Bisco, Inc.|Non-volatile dental compositions|
    DE102013016013A1|2012-09-27|2014-04-17|Adalbert Schmid|Light-curing nail polish, useful in a light-curing modeling gel for producing an artificial nail, comprises a light-curing urethane methacrylate and a flowing agent|
    US20160198832A1|2013-08-29|2016-07-14|Dae Seob SO|Method for manufacturing nail sticker|
    US2941535A|1957-09-16|1960-06-21|Robert J Lappe|Artificial nail covering and method of applying same|
    FR2846861A1|2002-11-12|2004-05-14|Bio Composants Medicaux Bcm|Artificial finger nail comprises organic resin and reinforcing fibres pre-impregnated with organic photopolymerisable matrix|
    FR2870452B1|2004-05-19|2008-10-03|Oreal|NAIL POLISH FILM WITH OPTICAL EFFECTS|
    FR2870453B1|2004-05-19|2006-08-25|Oreal|NAIL POLISH FILM RETICULE|
    JP4933571B2|2008-02-13|2012-05-16|亮 真宮|Artificial nail, its manufacturing method and usage|
    JP5939330B2|2015-04-14|2016-06-22|カシオ計算機株式会社|Nail printing apparatus and printing control method|
    法律状态:
    2018-06-11| BA2A| Patent application published|Ref document number: 2671909 Country of ref document: ES Kind code of ref document: A1 Effective date: 20180611 |
    2019-04-10| FG2A| Definitive protection|Ref document number: 2671909 Country of ref document: ES Kind code of ref document: B1 Effective date: 20190410 |
    优先权:
    申请号 | 申请日 | 专利标题
    ES201631562A|ES2671909B1|2016-12-09|2016-12-09|False nail|ES201631562A| ES2671909B1|2016-12-09|2016-12-09|False nail|
    EP17877758.7A| EP3552514A4|2016-12-09|2017-12-11|False nail and method for shaping same on a natural nail|
    PCT/ES2017/070805| WO2018104574A1|2016-12-09|2017-12-11|False nail and method for shaping same on a natural nail|
    SG11201906245SA| SG11201906245SA|2016-12-09|2017-12-11|False nail and method for shaping same on a natural nail|
    CA3047505A| CA3047505A1|2016-12-09|2017-12-11|False nail and method for shaping same on a natural nail|
    US16/467,916| US11219291B2|2016-12-09|2017-12-11|False nail and method for shaping same on a natural nail|
    JP2019551750A| JP2020509900A|2016-12-09|2017-12-11|Method of molding false nails on artificial nails and natural nails|
    BR112019011733A| BR112019011733A2|2016-12-09|2017-12-11|false nail, and method for forming the false nail on a natural nail|
    CL2019001570A| CL2019001570A1|2016-12-09|2019-06-07|False nail and a method for shaping it on a natural nail.|
    [返回顶部]