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  • 专利说明
  • 权利要求
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    • 专利摘要:
    PLASTIC BOTTLES FOR PERFUME COMPOSITIONS HAVING IMPROVED BREAKING RESISTANCE. It is a plastic bottle to contain perfume compositions and have improved resistance to cracking. The plastic bottle comprises poly (2.5 ethylene furandicarboxylate) (PEF).
    公开号:BR112014025607B1
    申请号:R112014025607-1
    申请日:2013-04-12
    公开日:2021-01-05
    发明作者:Dimitris Ioannis Collias；Patti Jean Kellett
    申请人:The Procter & Gamble Company；
    IPC主号:
    专利说明:

    FIELD OF THE INVENTION
    [0001] The present invention relates to plastic bottles containing perfume compositions. The plastic bottles comprise poly (ethylene 2,5-furandicarboxylate) (PEF) and have improved resistance to cracking, which reduces the probability of cracking of the bottles and increases their life cycle. BACKGROUND OF THE INVENTION
    [0002] Plastic bottles containing perfume compositions have been proposed as an alternative to glass bottles. Plastic bottles would give manufacturers greater freedom to develop unique shapes and reduce manufacturing costs. It has been suggested that poly (ethylene terephthalate) (PET) is a useful plastic material for perfume bottles, as it is transparent and can be recycled. However, limonene and other desired perfume raw materials (MPPs) can diffuse into PET and reduce its cracking resistance. As a result, these perfumes can cause PET cracking in areas where the tensile strengths, due to the presence of perfumes, exceed the cracking initiation resistance. In addition, cracking is more prevalent in amorphous areas than in crystalline and extended areas, where PET molecules are more aligned and the diffusivity of perfumes is less. This cracking of PET can progress to cracking (particularly in greater efforts) and causes problems with the integrity of perfume bottles, thereby reducing the life cycle.
    [0003] Therefore, there is still a need for a plastic bottle for perfume compositions that can be formed from recyclable plastic material that has better resistance to cracking and cracking than PET. SUMMARY OF THE INVENTION
    [0004] In one embodiment, a plastic bottle for containing a perfume composition is provided and comprises PEF. In another embodiment, the plastic bottle additionally comprises an application device and a valve. In yet another embodiment, the plastic bottle further comprises a label, and the label comprises PEF. In one embodiment, the plastic bottle additionally comprises a cap, and the cap comprises PEF. In another embodiment, the plastic bottle comprises from about 10% by weight to 100% by weight of biobased content.
    [0005] In an alternative embodiment, the plastic bottle comprises a blend of PEF and one or more other polymer materials, in which the other polymer materials are selected from the group consisting of PET; polyester; polyamide (PA); polycarbonate (PC); methylene polyoxy (POM); polyacrylonitrile (PAN); polyolefin; polyethylene (PE); polypropylene (PP); fluoropolymer; poly (butylene succinate) (PBS); virgin, recycled and scouring versions of other polymer materials; biobased and petroleum-based versions of the other polymer materials and mixtures thereof. In one embodiment, the plastic bottle comprises multiple layers of other polymer materials. In another embodiment, the plastic bottle comprises multiple layers of other polymer materials, DETAILED DESCRIPTION OF THE INVENTION I Definitions
    [0006] As used herein, the term "plastic" refers to any synthetic or organic material that can be shaped or shaped, generally, when heated, and then hardened to the desired shape including, but not limited to , polymer, resin and cellulose derivative.
    [0007] As used herein, the term "other polymer materials" refers to polymer materials in addition to PEF. Non-limiting examples of other polymer materials are PET; polyester; polyamide (PA); polycarbonate (PC); methylene polyoxy (POM); polyacrylonitrile (PAN); polyolefin; polyethylene (PE); polypropylene (PP); fluoropolymer; poly (butylene succinate) (PBS); virgin, recycled and scouring versions of other polymer materials; biobased and petroleum-based versions of other polymer materials and mixtures thereof.
    [0008] As used here, the term "biobased material" refers to a renewable material.
    [0009] As used here, the term "renewable material" refers to a material that is produced from a renewable resource.
    [00010] As used here, the term "renewable resource" refers to a resource that is produced through a natural process at a rate comparable to its rate of consumption (for example, over a period of 100 years). The resource can be replenished naturally, or through agricultural techniques. Non-limiting examples of renewable resources include plants (eg sugar cane, beets, corn, potatoes, citrus fruits, woody plants, lignocelluloses, hemicelluloses, cellulosic waste), animals, fish, bacteria, fungi and forest products. These resources can be naturally occurring, hybrids, or genetically modified organisms. Natural resources, such as crude oil, coal, natural gas and peat, which take more than 100 years to form, are not considered renewable resources. Because at least part of the material of the invention is derived from a renewable resource that can sequester carbon dioxide, the use of the material can reduce global warming potential and fossil fuel consumption.
    [00011] As used here, the term "biobased content" refers to the amount of carbon from a renewable resource in a material as a percentage of weight (mass) of the total organic carbon in the material, as determined by method B ASTM D6866- 10.
    [00012] As used here, the term "petroleum-based" material refers to a material that is produced from fossil material, such as oil, natural gas, coal, etc. II Plastic bottles
    [00013] Unexpectedly, it was found that plastic bottles made of PEF, both homopolymer and copolymer, have better resistance to cracking and cracking of perfumes than PET or other polymer materials. Without sticking to theory, the best cracking and cracking properties of PEF vs. PET with regard to perfumes may be due to the greater polarity of the aromatic furan ring containing oxygen compared to the aromatic ring analogous to all hydrocarbon terephthalic acid and to the greater crystallinity of PEF than that of PET. These differences between PEF and PET can alter the interactions between PEF and perfumes in order to reduce or even eliminate cracking in a PEF bottle.
    [00014] PEF is produced by the condensation reaction of 1,4 furanic dicarboxylic acid (FDCA) and ethylene glycol (EG; also called monoethylene glycol or MEG), analogous to the condensation reaction between EG and the terephthalic acid used to make PET. FDCA can be prepared from sugar by dehydrating the acid to form methyl furfural hydroxy (HMF) or its derivatives. These derivatives can then be oxidized to form FDCA. Ethylene glycol can be conventionally derived from petroleum resources leading to a partially renewable PEF (75% of carbon from renewable resources) or ethylene glycol can also be obtained from plant sugar to form a completely renewable PEF (100% carbon from renewable resources). EG obtained from sugar can be produced from the fermentation of sugar to produce ethanol, dehydration of ethanol to produce bioethylene, oxidation of bioethylene to produce bioethylene oxide and hydrolysis of bioethylene oxide to produce bio-EG.
    [00015] Non-limiting examples of other polymer materials useful in the present invention are PET; polyester; polyamide (PA); polycarbonate (PC); methylene polyoxy (POM); polyacrylonitrile (PAN); polyolefin; polyethylene (PE); polypropylene (PP); fluoropolymer; poly (butylene succinate) (PBS); virgin, recycled versions and scouring of other polymer materials; biobased and petroleum-based versions of other polymer materials and mixtures thereof. The biobased versions of other polymer materials can be partially or completely biobased polymers. The recycled or reclaimed versions of other polymer materials are collected from a consumer recycling plant, typically called PCR, or an industrial recycling source, typically called PIR.
    [00016] In one embodiment, the plastic bottle comprises a single layer of PEF. The single layer of PEF is more resistant than that of PET to perfumes, such as limonene and other desired perfume raw materials (MPPs). In addition, the single layer of PEF is able to meet the specification of perfume loss during the required life of the plastic bottle, while PET alone cannot.
    [00017] In another embodiment, the plastic bottle comprises multiple layers of other polymer materials. The multiple layers will produce further improvements in crack resistance and increase the life of the bottle. In another embodiment, the plastic bottle comprises multiple layers of other polymer materials, wherein one or more layers comprise PEF. In yet another embodiment, the plastic bottle comprises multiple layers of other polymer materials, the inner layer comprising PEF. This ensures greater resistance to cracking in areas under tensile strength. In one embodiment, the plastic bottle comprises multiple layers of other polymer materials, where one or more layers comprise PEF, and the other layers comprise the other polymer materials.
    [00018] In one embodiment, the plastic bottle comprises multiple layers of polymer materials, where at least one of the polymer materials is a barrier material. Typical barrier materials delay the transmission of chemicals through them, such as, for example, and not by limitation, water vapor or oxygen. Non-limiting examples of barrier materials are polyethylene 2,6-naphthalate (PEN); PAN; liquid-crystalline polymers (LCP); ethylene vinyl alcohol (EVOH); or mixtures thereof. In another embodiment, the barrier material is a polymer material coated with a barrier coating. Non-limiting examples of barrier coatings are SiO2; SiOx; Al2O3; AlOx; glass-like coating; diamond-like coating; metallic coating; coal coating; or mixtures thereof. In another embodiment, the plastic bottle is coated with a barrier coating, either externally or internally or both.
    [00019] In one embodiment, the plastic bottle comprises a blend of PEF and one or more of the other polymer materials. In another embodiment, the plastic bottle comprises a blend of PEF and one or more barrier materials. In yet another embodiment, the plastic bottle comprises up to about 25% by weight of recycled PET. In yet another embodiment, the plastic bottle comprises a blend of PEF and recycled PET, with recycled PET accounting for up to about 25% by weight of the weight of the plastic bottle. In yet another embodiment, the plastic bottle comprising recycled PET is contained in a separate layer within the plastic bottle. In one embodiment, the plastic bottle of the present invention comprises recycled PEF. In another embodiment, the plastic bottle of the present invention comprises PEF overhaul.
    [00020] The benefits of PEF can be increased by mixing different compounds that can purify different molecules, such as oxygen, moisture, etc. A non-limiting example of this compound is farnesene, which can be used to purify oxygen. In one embodiment, the plastic bottle comprises PEF mixed with farnesene.
    [00021] In another embodiment, the plastic bottle is substantially transparent. In yet another embodiment, the plastic bottle comprises one or more pigments or dyes. The pigments are incorporated into the flask through a master batch of dye. As used here, a "master dye lot" refers to a mixture in which the pigments are dispersed in high concentration in a carrier material. The dye master batch is used to add color to the final product. In some embodiments, the carrier material is a biobased plastic or a petroleum-based plastic, while in alternative modalities, the carrier is a biobased oil or a petroleum-based oil. The carrier can also be a biobased wax or a petroleum based wax. The dye master batch can be derived wholly or in part from an oil resource, wholly or in part from a renewable resource, or wholly or in part from a recycled resource. Non-limiting examples of carrier material are biobased or petroleum based polyethylene (for example, linear low density polyethylene (LLDPE), low density polyethylene (LDPE), high density polyethylene (HDPE)), biobased oil (for example, olive oil, rapeseed oil, peanut oil, soy oil or hydrogenated oils derived from plants), biobased wax, petroleum based oil, petroleum based wax, recycled oil, biobased or petroleum based PET , biobased or petroleum based polypropylene or a mixture thereof. The pigment within the carrier material, which can be derived from a renewable resource or a non-renewable resource, may include, by way of example, and not by way of limitation, an inorganic pigment, an organic pigment or dye, a polymeric resin or a mixture of them. Non-limiting examples of pigments are titanium dioxide (for example, rutile or anatase), copper phthalocyanine, antimony oxide, zinc oxide, calcium carbonate, pyrolyzed silica, phthalociamine (for example, phthalociamine blue), ultramarine blue, cobalt blue, monoazo pigments, diazo pigments, acid dye, base dye, quinacridone and a mixture of them. In some embodiments, the dye master batch may also include one or more additives, which may be derived from a renewable resource or a non-renewable resource. Non-limiting examples of additives are glidants, UV absorbers, nucleating agents, UV stabilizers, heat stabilizers, whitening agents, fillers, bleaches, process aids, perfumes, flavors and a mixture thereof.
    [00022] In another embodiment, the plastic bottle additionally comprises an application device and a valve. The delivery device can be any known delivery device including, but not limited to, an actuator button and a synthesized porous bell. The valve controls the flow of the perfume composition. Similarly, any known valve can be used that is capable of sealing the perfume composition within the plastic bottle and being easily opened and closed to control the release of the perfume composition to the delivery device. Both the application device and the valve can be produced from any material including, but not limited to, metal, plastic or glass. PEF can be used to produce a plastic valve that can be glued or welded to the plastic bottle instead of a typical metal valve.
    [00023] In one embodiment, the plastic bottle additionally comprises a label. In another embodiment, the plastic bottle additionally comprises a label, the label comprising PEF. In another embodiment, the plastic bottle additionally comprises a cap. In another embodiment, the plastic bottle additionally comprises a cap, wherein the cap comprises PEF.
    [00024] In some embodiments, the color can be imparted to the marker, the lid, the release system and the valve of the present invention, in any aspect using direct composition (that is, in-line composition). In these modalities, a double screw compound is placed at the beginning of the injection molding, blow molding, or film line and additives, such as pigments, are mixed in the resin only before the formation of the article.
    [00025] Additional materials can be incorporated into the plastic bottle, label, cap, release system and valve of the present invention in any aspect to optimize the resistance or other physical characteristics of the plastic. Non-limiting examples of these additional materials are inorganic salt (eg calcium carbonate, calcium sulphate, talc, clay and nano clay), aluminum hydroxide, CaSiO3, glass fibers, glass spheres, crystalline silicas (eg quartz, Novacite and cristobalite), magnesium hydroxide, mica, sodium sulfate, lithopone, magnesium carbonate, iron oxide or mixtures thereof.
    [00026] In one embodiment, the plastic bottle, lid and label are produced from up to 50% by weight of recycled PEF in a blend with PEF or other polymer materials. In another embodiment, the plastic bottle, cap and label are produced from up to 50% by weight of recycled PEF in a multilayer structure. In another way, up to 100% by weight of the plastic bottle, cap and label are produced from recycled PEF.
    [00027] PEF bottles can be recycled together with PET. Alternatively, a separate recycling stream can be prepared for PEF only. It is desirable that plastic bottles for perfume compositions are recyclable, particularly in North America and other developed countries, where a substantial recycling infrastructure exists. For example, several states in the USA (for example California and Oregon) require consumer goods companies to produce recyclable bottles.
    [00028] The bottles of the present invention can be produced using blow molding. Blow molding is a manufacturing process through which hollow parts of plastic are formed from thermoplastic materials. The blow molding process begins with melting the thermoplastic material and shaping it into a preliminary (parison) or preform. The preliminary shape is a piece like a plastic tube with a hole at one end through which compressed air can pass. Pressurized gas, usually air, is used to expand the preliminary form or the hot preform and press it against a mold cavity. The pressure is maintained until the plastic cools. After the plastic has cooled and hardened, the mold opens and the part is ejected.
    [00029] There are three main types of blow molding: extrusion blow molding (MES), injection blow molding (MIS) and stretch injection blow molding (MISE). In blow extrusion molding, a molten plastic tube is extruded into a mold cavity and inflated with compressed air. One end of the cylinder is tightened to close. After the plastic part is cooled, it is removed from the mold. These containers can be single layer or multilayer.
    [00030] Blow molding involves three steps: injection, blow and ejection. First, the molten polymer is introduced into a pipe where it is injected through nozzles into a pre-formed, hollow and heated mold. The preform mold forms the external shape of the resulting container and is attached around a mandrel (the central stem), which forms the internal shape of the preform. The preform consists of a neck of the bottle / pot completely formed with a thick tube of polymer attached, which will form the body. The preform mold opens, and the central rod is rotated and secured inside the hollow and cooled mold. The central rod opens and allows the compressed air to enter the preform, which inflates it in the shape of the finished article. After a cooling period, the blow mold opens and the central rod is rotated in the ejection position. The finished article is subjected to rectification by water vapor injection (stripping) from the central rod and tested for leakage. Injection blow molding, as well as the other blow molding methods described herein, is useful for forming the components of the article that have integrated the biobased polymer. Injection blow molding can be used to produce containers that include combinations of biobased polymers.
    [00031] Stretch blow injection is a method for producing a plastic container from a preform or preliminary shape that is stretched both in the direction of the arc and in the axial direction, when the preform is blown into its shape of the desired container. In the MISE process, a plastic is first molded into a "preform" using the injection molding process. These preforms are produced with the necks of the containers, including lines. The preforms are packaged and, after cooling, introduced in a blow molding machine with stretch for reheating. The preforms are heated above their glass transition temperature, and then blown using high pressure air into containers using metal molds. Typically, the preform is stretched with a core rod as part of the process. Stretch injection blow molding can be used to produce the vials of the present invention.
    [00032] The invention label can be formed using film extrusion. In film extrusion, the thermoplastic material is melted and transformed into a continuous profile. In some modalities, multilayer films are coextruded. Film extrusion and coextrusion can be performed using any method known to the person skilled in the art. Film layers can be formed from a variety of materials, including PEF, PET, PP and PE. In one embodiment, the label comprises virgin PEF. In another embodiment, the label comprises recycled PEF. In yet another embodiment, the label comprises PEF regrind. In one embodiment, the label comprises another polymeric material. The labels of the present invention can be applied using a pressure sensitive adhesive or using a shrinkage label.
    [00033] The cover of the present invention can be formed using injection molding or thermoforming. Injection molding can be used to make single layer or multilayer caps. The lid can be formed from a variety of materials, including PEF, PET, PP and PE. In one embodiment, the lid is thermoformed and comprises virgin PEF. In another embodiment, the lid comprises recycled PEF. In yet another embodiment, the cap comprises PEF regrind. In one embodiment, the lid is thermoformed and comprises virgin PET. In another embodiment, the cap comprises recycled PET. In yet another embodiment, the cap comprises PET removal. In one embodiment, the cap comprises another polymeric material. III Perfume compositions
    [00034] The perfume composition of the present invention can comprise a perfume and a solvent. Perfume can be manufactured synthetically or extracted from plant or animal sources. The solvent can be ethanol, a mixture of water and ethanol, fractionated coconut oil or liquid waxes. In one embodiment, the solvent is ethanol or a mixture of water and ethanol. In another embodiment, the solvent is ethanol.
    [00035] The perfume composition of the present invention can comprise perfume of any kind, such as, by way of example, and not by limitation, perfume extract (ESdP), perfume water (EdP), toilet water (EdT), cologne (EoC), perfume mist and splash (EoS). The perfume composition of the present invention can also comprise any combination of top, middle and bottom fragrance notes. In addition, the perfume composition of the present invention may comprise individual components or mixtures of several "fragrance families" of the fragrance wheel described by Michael Edwards in Fragrances of the World 2013® 29th Edition, Sydney. In the fragrance wheel, the four standard families are Floral, Oriental, Woody and Fresh which are in turn divided into subgroups (for example, in the Floral family: Floral, Soft Floral, Oriental Floral) and arranged in a circle, each group being related to the next. By way of example, and not by way of limitation, perfume compositions may comprise components or mixtures of families and subgroups including single floral, floral bouquet, oriental, wood, leather, cyprus, fougère, strong floral, green, aquatic, oceanic, ozone , citrus, fruity or gourmand. The perfume composition of the present invention can comprise components or mixtures from several natural sources, such as, by way of example, and not limitation, cork, flowers, flowering, fruits, leaves, branches, resins, roots, rhizomes, bulbs, seeds , woods, gray amber, castoreal, musk, hierarchy, beehive, deer musk, lichen, kelp, synthetic sources or mixtures thereof.
    [00036] In another embodiment, the perfume composition of the present invention may comprise components selected from the group consisting of monoterpenes, sesquiterpenes, diterpenes, their derivatives and mixtures thereof. Non-limiting examples of monoterpenes and their derivatives are menthol, vanillin, citral alcohol, rose alcohol and limonene. Non-limiting examples of sesquiterpenes and their derivatives are α- and β-santalol, patchoulol and norpatchoulenol. A non-limiting example of diterpene and its derivatives is sclareol. Other perfume compositions of the present invention may comprise the perfumes described in US Patent No. 5,919,752 incorporated herein by reference. IV Test and calculation procedures
    [00037] The barrier properties can be obtained directly through the measurements of the Water Vapor Transmission Rate (WVTR; ASTM F-1249) and Oxygen Transmission Rate (OTR; ASTM D3985).
    [00038] Resistance to breaking under environmental stress is determined by placing Izod ASTM bars (ASTM D256-10) or Izod size parts cut from the vial panels, under stress (0.25%, 0.5% and 1%) , in free space ("headspace") or in direct contact with the product (for 1 month at 25 ° C or 40 ° C), followed by optical characterization / SEM / TEM. Creep resistance is determined by placing ASTM type V bones (ASTM D638-10), under stress (9.58 MPa ((1390 psi)), in free space ("headspace") or in direct contact with the product (for 1 week at 25 ° C or 40 ° C) and measuring the dimensional change along the useful length.
    [00039] The biobased content of a material is measured using the ASTM D6866 method, which allows the determination of the biobased content of materials using radiocarbon analysis by accelerator mass spectrometry, liquid scintillation counting and isotope mass spectrometry. When nitrogen in the atmosphere is attacked by a neutron that produces ultraviolet light, it loses a proton and forms carbon that has a molecular weight of 14, which is radioactive. This 14C is immediately oxidized to carbon dioxide, which represents a small, but measurable, fraction of atmospheric carbon. Atmospheric carbon dioxide is cyclized by green plants to produce organic molecules during the process known as photosynthesis. The cycle ends when green plants or other forms of life metabolize the organic molecules that produce carbon dioxide, which causes the release of carbon dioxide back into the atmosphere. Virtually all forms of life on Earth depend on this production of green plants from organic molecules to produce the chemical energy that facilitates growth and reproduction. Therefore, the 14C that exists in the atmosphere becomes part of all forms of life and their biological products. These renewably based organic molecules that biodegrade into carbon dioxide do not contribute to global warming due to the fact that no liquid increase is emitted into the atmosphere. In contrast, fossil fuel-based carbon does not have the signature radiocarbon ratio of atmospheric carbon dioxide. See WO 2009/155086, hereby incorporated by reference.
    [00040] The application of ASTM D6866 to derive a "biobased content" is based on the same concepts of radiocarbon dating, but without the use of age equations. The analysis is performed by deriving a ratio between the amount of radiocarbon (14C) in an unknown sample and that of a modern reference standard. The ratio is recorded as a percentage with the units of "pMC" (percent modern carbon). If the material being analyzed is a mixture of current-day radiocarbon and fossil carbon (free from radiocarbon), then the pMC value obtained is directly related to the amount of biomass material present in the sample. The modern reference standard used in radiocarbon dating is a NIST standard (NIST, or National Institute of Standards and Technology) with a known radiocarbon content roughly equivalent to 1950 AD. 1950 AD was chosen because it represented a period before the thermonuclear weapons test, which introduced large proportions of excess radiocarbon into the atmosphere with each explosion (called "bomb carbon"). The 1950 AD reference represents 100 pMC. "Bomb carbon" in the atmosphere almost reached normal levels in 1963 at the test peak and before the treaty that stopped testing. Its distribution in the atmosphere has been approximate since its appearance shows values that are higher than 100 pMC for plants and live animals since 1950 AD. The pump carbon distribution has been gradually reduced over time, with the current value close to 107.5 pMC. As a result, a fresh biomass material, such as corn, would result in a radiocarbon signature close to 107.5 pMC.
    [00041] Petroleum-based carbon does not have the proportion of atmospheric carbon dioxide signature radiocarbons. Research has reported that fossil fuels and petrochemicals have less than about 1 pMC, and typically less than about 0.1 pMC, for example, less than about 0.03 pMC. However, compounds entirely derived from renewable sources have at least about 95 percent modern carbon (pMC), preferably at least about 99 pMC, for example, about 100 pMC.
    [00042] The combination of fossil carbon with current-day carbon forming a material will result in a dilution of the current day's pMC content. Assuming that 107.5 pMC represents current-day biomass materials and 0 pMC represents petroleum products, the measured pMC value for that material will reflect the proportions of the two types of component. A material derived 100% from today's soybeans would provide a radiocarbon signature close to 107.5 pMC. If this material was diluted in 50% of petroleum products, it would provide a radiocarbon signature close to 54 pMC.
    [00043] A biobased result is derived by assigning 100% equal to 107.5 pMC and 0% equal to 0 pMC. In this sense, a sample that measures 99 pMC will provide a result with a value of 93% equivalent biobased content.
    [00044] The evaluation of the materials described in this document was made in accordance with ASTM D6866, in particular, with method B. The average values cover an absolute range of 6% (plus and minus 3% on each side of the biobased content value. ) to function in the presence of variations in the radiocarbon signatures of the final component. It is assumed that all materials are of the current day or of fossil origin and that the desired result is the amount of biocomponent "present" in the material, not the amount of biomaterial "used" in the manufacturing process.
    [00045] Other techniques for assessing the biobased content of materials are described in US Patent Nos. 3,885,155, 4,427,884, 4,973,841, 5,438,194 and 5,661,299 and WO 2009/155086, each incorporated herein, as a reference.
    [00046] For example, PEF contains eight carbon atoms in its monomer unit. If PEF is entirely derived from a renewable source, then it will theoretically have a 100% biobased content due to the fact that all carbon atoms are derived from a renewable source. If only the aromatic portion of the monomeric PEF unit is derived from a renewable resource, then it will theoretically have a biobased content of 75%.
    [00047] The foregoing description is given only for the sake of clarity of understanding, and no unnecessary limitations should be interpreted from this, since modifications within the scope of the invention may be apparent to those normally skilled in the art.
    [00048] The dimensions and values disclosed in the present invention should not be understood as being strictly limited to the exact numerical values mentioned. Instead, unless otherwise specified, each of these dimensions is intended to mean both the mentioned value and a range of functionally equivalent values around that value. For example, a dimension revealed as "40 mm" is intended to mean "about 40 mm".
    [00049] Each of the documents cited in the present invention, including any cross-reference, related patent or application, is hereby incorporated in its entirety, by way of reference, unless expressly excluded or otherwise limited. The citation of any document is not an admission that it is prior art in relation to any invention revealed or claimed in this document, or that it, alone or in any combination with any other reference or references, teaches, suggest or reveal any invention like this. In addition, to the extent that any meaning or definition of a term in this document conflicts with any meaning or definition of the same term in a document incorporated by reference, the meaning or definition assigned to that term in this document will take precedence.
    [00050] Although specific embodiments of the present invention have been illustrated and described, it should be obvious to those skilled in the art that various other changes and modifications can be made without departing from the spirit and scope of the invention. It is intended, therefore, to cover in the appended claims all such changes and modifications that fall within the scope of the present invention.
    权利要求:
    Claims (15)
    [0001]
    1. Plastic bottle containing a perfume composition, characterized by the fact that it comprises poly (ethylene 2,5-furandicarboxylate) (PEF).
    [0002]
    2. Plastic bottle according to claim 1, characterized in that it additionally comprises an application device and a valve.
    [0003]
    Plastic bottle according to claim 1 or 2, characterized in that it additionally comprises a label and said label comprises PEF.
    [0004]
    Plastic bottle according to any one of claims 1 to 3, characterized in that it additionally comprises a cap and said cap comprises PEF.
    [0005]
    Plastic bottle according to any one of claims 1 to 4, characterized in that said perfume composition comprises a component or mixture of fragrance families and subgroups; and being that the said families and subgroups of fragrances are selected from the group consisting of single floral, floral bouquet, oriental, wood, leather, cyprus, fougère, strong floral, green, aquatic, oceanic, ozone, citrus, fruity, gourmand.
    [0006]
    6. Plastic bottle according to any one of claims 1 to 5, characterized in that said perfume composition comprises a component from natural sources; and in which the said natural sources are selected from the group consisting of cork, flowers, blooms, fruits, leaves, branches, resins, roots, rhizomes, bulbs, seeds, woods, ambergris, castoro, musk, heather, hive, musk deer, lichen, kelp, synthetic sources and mixtures thereof.
    [0007]
    7. Plastic bottle according to any one of claims 1 to 6, characterized by the fact that said perfume composition comprises components selected from the group consisting of monoterpenes, sesquiterpenes, diterpenes, their derivatives and mixtures thereof.
    [0008]
    Plastic bottle according to any one of claims 1 to 7, characterized in that said perfume composition comprises a solvent.
    [0009]
    Plastic bottle according to any one of claims 1 to 8, characterized in that said solvent is ethanol.
    [0010]
    10. Plastic bottle according to any one of claims 1 to 9, said plastic bottle being characterized by the fact that it is substantially transparent.
    [0011]
    11. Plastic bottle according to any one of claims 1 to 10, said plastic bottle being characterized in that it additionally comprises a colored pigment or dye.
    [0012]
    Plastic bottle according to any one of claims 1 to 11, said plastic bottle being characterized by the fact that it comprises from 10%, by weight, to 100%, by weight, of biobased content.
    [0013]
    13. Plastic bottle according to any one of claims 1 to 12, characterized in that said PEF is mixed with farnesene.
    [0014]
    Plastic bottle according to any one of claims 1 to 13, characterized in that it comprises a blend of PEF and one or more other polymer materials; and wherein said other polymer materials are selected from the group consisting of poly (ethylene terephthalate) (PET); polyester; polyamide (PA); polycarbonate (PC); methylene polyoxy (POM); polyacrylonitrile (PAN); polyolefin; polyethylene (PE); polypropylene (PP); fluoropolymer; poly (butylene succinate) (PBS); virgin, recycled and scouring versions of said other polymer materials; biobased and petroleum-based versions of said other polymer materials and mixtures thereof.
    [0015]
    Plastic bottle according to any one of claims 1 to 14, said plastic bottle being characterized by the fact that it comprises multiple layers of other polymer materials.
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    同族专利:
    公开号 | 公开日
    US20160113376A1|2016-04-28|
    WO2013158477A1|2013-10-24|
    US20130270212A1|2013-10-17|
    EP2763908B1|2015-11-18|
    CN104271633A|2015-01-07|
    MX2014012417A|2015-01-19|
    JP6170135B2|2017-07-26|
    MX2014011548A|2014-11-14|
    CN104011134A|2014-08-27|
    US20180317626A1|2018-11-08|
    CN104011134B|2016-02-03|
    JP6317261B2|2018-04-25|
    EP2838933B1|2018-07-04|
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    WO2013158582A3|2014-05-30|
    WO2013158582A2|2013-10-24|
    EP2763908A2|2014-08-13|
    MX354728B|2018-03-16|
    MX361965B|2018-12-19|
    EP2838933A1|2015-02-25|
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    法律状态:
    2018-03-27| B06F| Objections, documents and/or translations needed after an examination request according art. 34 industrial property law|
    2019-11-05| B06U| Preliminary requirement: requests with searches performed by other patent offices: suspension of the patent application procedure|
    2020-10-20| B09A| Decision: intention to grant|
    2021-01-05| B16A| Patent or certificate of addition of invention granted|Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 12/04/2013, OBSERVADAS AS CONDICOES LEGAIS. |
    优先权:
    申请号 | 申请日 | 专利标题
    US201261624586P| true| 2012-04-16|2012-04-16|
    US61/624,586|2012-04-16|
    US13/804,672|2013-03-14|
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    US13/804,574|2013-03-14|
    US13/804,672|US20130270212A1|2012-04-16|2013-03-14|Plastic Bottles For Perfume Compositions Having Improved Crazing Resistance|
    PCT/US2013/036298|WO2013158477A1|2012-04-16|2013-04-12|Plastic bottles for perfume compositions having improved crazing resistance|
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