JP2017088499A - Composition comprising thermoplastic hollow particles - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide: a composition, preferably a cosmetic composition and more preferably a skin cosmetic composition which can provide a matte and transparent appearance even in the case of containing an oil or an oily component and can be formed into the form of an aerosol by spraying by a spraying device without causing clogging of a nozzle of the spraying device.SOLUTION: There are provided a composition for an aerosol, preferably a cosmetic composition and more preferably a skin cosmetic composition which comprises (a) at least one kind of thermoplastic hollow particles, (b) at least one kind of an oil and (c) at least one kind of propellant. The composition can provide an excellent matte and transparent appearance effect. Further, the composition can be sprayed through a nozzle of a spraying device without causing clogging of the nozzle. Therefore, the composition is suitable for an aerosol and keratinous substances such as skin, especially cosmetic use for the face.SELECTED DRAWING: None

Description

  The present invention relates to an aerosol composition, preferably a cosmetic composition, more preferably a skin cosmetic composition, comprising thermoplastic hollow particles for keratin materials such as skin.

  Cosmetic compositions such as skin care and makeup compositions with matte effect properties are used to solve the problem of sheen caused by excessive sebum and also to make up the makeup look within a day. It is commonly used, for example, to improve the long-lasting makeup provided by the composition, as it tends to get worse. These give the skin a matte appearance by the ability to scatter light at the surface of the skin. They can also be used to hide skin imperfections or color irregularities such as micro irregularities, wrinkles, fine lines and pores.

  Conventional compositions known as matte effect compositions generally contain a powder capable of absorbing sebum (see WO2004 / 000212 or JP-T-2005-529976). Among the matte effect powders of natural or synthetic origin that may be mentioned in particular are fillers such as talc, starch, mica, silica, Nylon powder, and poly- (methyl methacrylate). This type of filler has the disadvantage that it does not give the skin a natural or transparent appearance by giving it a powdery or even gypsum-like appearance, and also makes skin defects noticeable. In addition, when the composition includes oil or oily components, the matte effect provided by the powder is generally reduced.

  Some of the conventional matte effect compositions can be provided in the form of an aerosol by means of a spray device. However, the nozzle of the spray device may be clogged with powder that absorbs sebum in the matte effect composition. When the composition includes an oil or oily component, the nozzle may be easily clogged with a powder that can aggregate with the oil or oily component that can function as a binder.

WO2004 / 000212 JP-T-2005-529976 EP-056219 EP-348372 EP-486080 EP-320473 EP-112807 U.S. Pat.No. 3,615,972 USP5240975 EP-669,323 U.S. Pat.No. 2,463,264 WO93 / 04665 DE-19855649

By Walter Noll, Chemistry and Technology of Silicones (1968), Academic Press Cosmetics and Toiletries, Vol. 91, Jan. 1976, 27-32, Todd & Byers, Volatile Silicone Fluids for Cosmetics Journal of the American Chemical Society, 60, 309, February 1938

  An object of the present invention is to form an aerosol by spraying with a spraying device without causing clogging of the nozzle of the spraying device, which can provide a matte and transparent appearance even when containing oil or oily components. It is to provide a composition that can be applied, preferably a cosmetic composition, more preferably a skin cosmetic composition.

The above purpose is
(a) at least one thermoplastic hollow particle;
(b) at least one oil;
(c) An aerosol composition comprising at least one propellant, preferably a cosmetic composition, more preferably a skin cosmetic composition.

  (a) The thermoplastic hollow particle is a foamed homopolymer or copolymer formed from a monomer or a mixture of monomers selected from methacrylic acid ester, acrylic acid ester, vinylidene chloride, acrylonitrile, styrene and its derivatives, and butadiene and its derivatives. The hollow particles may be used.

  (a) The thermoplastic hollow particle is a homopolymer or copolymer of methyl (meth) acrylate, a copolymer of styrene and acrylonitrile, a copolymer of vinylidene chloride and acrylonitrile or vinyl chloride, or a foamed terpolymer of vinylidene chloride, acrylonitrile and methyl methacrylate. It may be a hollow particle.

  (a) The thermoplastic hollow particles may be foamed terpolymer hollow particles of vinylidene chloride, acrylonitrile, and methyl methacrylate.

  (a) The thermoplastic hollow particles may have a particle size of 20 μm to 100 μm.

(a) The thermoplastic hollow particles may have a density in the range of 20 to 70 kg / m ³ .

  The amount of (a) thermoplastic hollow particles in the composition may be 0.01 to 30% by weight, preferably 0.05 to 20% by weight, more preferably 0.1 to 10% by weight, based on the total weight of the composition.

  The amount of (b) oil in the composition may be 0.1 to 50% by weight, preferably 1 to 40% by weight, more preferably 5 to 30% by weight, based on the total weight of the composition.

  The composition according to the invention may comprise (d) at least one UV screening agent.

  The composition according to the invention may comprise (e) water.

  The amount of (e) water in the composition may be 1 to 90% by weight, preferably 10 to 80% by weight, more preferably 40 to 70% by weight, based on the total weight of the composition.

  The composition according to the invention may be in the form of a W / O emulsion.

  The present invention also relates to a cosmetic method for keratin materials such as skin, which comprises the step of applying a composition according to the present invention to a keratin material.

Another aspect of the present invention provides:
At least one nozzle,
At least one tube,
At least one container,
(a) at least one thermoplastic hollow particle, and
(b) a composition comprising at least one oil, preferably a cosmetic composition, more preferably a skin cosmetic composition,
And
(c) an aerosol device comprising a container comprising at least one propellant,
The nozzle is connected to the container via a tube;
An aerosol device in which a composition in a container can be sprayed from a nozzle by moving the composition from the container to a nozzle through a tube.

  As a result of intensive studies, the present inventors have been able to provide a matte and transparent appearance even when containing oil or an oil component, and by spraying with a spraying device without causing the nozzle of the spraying device to become clogged, It has been found that it is possible to provide a composition, preferably a cosmetic composition, more preferably a skin cosmetic composition, which can be in the form of:

Therefore, the composition according to the invention is
(a) at least one thermoplastic hollow particle;
(b) at least one oil;
(c) at least one propellant.

  The composition according to the present invention can provide an excellent matte and transparent appearance effect. Furthermore, the composition according to the invention can be sprayed through the nozzle of a spraying device without causing nozzle clogging. The composition according to the invention is therefore suitable for aerosol and for cosmetic use for keratinous substances such as the skin, in particular for the face.

  Hereinafter, the present invention will be described in detail.

[Thermoplastic hollow particles]
The composition according to the invention comprises at least one (a) thermoplastic hollow particle. When two or more kinds of (a) thermoplastic hollow particles are used, these may be the same or different.

  (a) The thermoplastic hollow particles are produced from at least one thermoplastic material. Two or more thermoplastic materials may be used. The thermoplastic material may soften at 80 to 200 ° C, preferably 90 to 190 ° C, more preferably 100 to 180 ° C.

  The (a) thermoplastic hollow particles that can be used according to the present invention can be prepared from ethylenically unsaturated monomers that are non-toxic and non-irritating to the skin. (A) The thermoplastic hollow particles used in the composition according to the invention are, for example, European patents and patent applications EP-056219, EP-348372, EP-486080, EP-320473, and EP-112807, and US patents. 3,615,972, the disclosures of which are incorporated herein by reference.

  (a) The thermoplastic hollow particles include internal cavities. (a) The internal cavities of the thermoplastic hollow particles may contain a gas which may be, for example, air, nitrogen or hydrocarbons such as isobutane and isopentane.

  (a) Among the monomers used to prepare the thermoplastic hollow particles, methacrylic acid or acrylic ester, such as acrylic acid or methyl methacrylate; vinylidene chloride; acrylonitrile; styrene and its derivatives; butadiene and its derivatives; As well as mixtures thereof.

  Accordingly, (a) the thermoplastic hollow particle is a foamed homopolymer formed from a monomer or mixture of monomers selected from methacrylic acid ester, acrylic acid ester, vinylidene chloride, acrylonitrile, styrene and its derivatives, and butadiene and its derivatives Or it may be preferred that it is a hollow particle of a copolymer.

  For example, it is possible to use acrylic acid or methyl methacrylate polymers or copolymers, copolymers formed from styrene and acrylonitrile, and copolymers of vinylidene chloride and acrylonitrile or vinyl chloride.

  Thus, (a) the thermoplastic hollow particles are also a (meth) methyl methacrylate homopolymer or copolymer, a copolymer of styrene and acrylonitrile, or a copolymer of vinylidene chloride and acrylonitrile or vinyl chloride, or of vinylidene chloride, acrylonitrile and methyl methacrylate. It may be preferred that the particles are foamed terpolymer hollow particles.

  More preferably, the thermoplastic hollow particles (a) used in the present invention are hollow particles of vinylidene chloride and acrylonitrile, or a foamed copolymer of vinylidene chloride, acrylonitrile and methyl methacrylate. These particles may be dry or hydrated.

  In other words, it may be more preferred that (a) the thermoplastic hollow particle is a foamed copolymer of vinylidene chloride and acrylonitrile or a foamed terpolymer of vinylidene chloride, acrylonitrile and methyl methacrylate.

  (a) The thermoplastic hollow particles are more preferably an acrylonitrile / methyl methacrylate / vinylidene chloride copolymer.

  (a) The thermoplastic hollow particles may have a particle size of 20 μm to 100 μm, preferably 25 μm to 70 μm, more preferably 30 μm to 50 μm.

(a) The thermoplastic hollow particles may have a density in the range of 20 to 70 kg / m ³ , preferably 25 to 60 kg / m ³ , more preferably 30 kg / m ³ to 50 kg / m ³ .

  (a) The thickness of the wall forming the internal cavity of the thermoplastic hollow particle may be 0.01 to 1 μm, preferably 0.05 to 0.9 μm, more preferably 0.1 to 0.8 μm.

(A) The thermoplastic hollow particles that can be used in the present invention are, for example, under the trade name EXPANCEL by AkzoNovel and reference number 551DE40d42 (particle size approximately 40 μm and density approximately 42 kg / m ³ ), 920DE40d30 (particle size approximately 40 μm and density of about 30 kg / m ³ ), 920DE80d30 (particle size of about 80 μm and density of about 30 kg / m ³ ), 461WE40d36 (particle size of about 40 μm and density of about 36 kg / m ³ ), 461WE20d36 (particle size of about 20 μm and density of about 36 kg / m ³ ), and 921WE40d24 (particle size approximately 40 μm and density approximately 24 kg / m ³ ), microspheres of expanded terpolymer of vinylidene chloride, acrylonitrile and methyl methacrylate. EXPANCEL 551DE40d42 is preferred.

  The amount of (a) thermoplastic hollow particles in the composition according to the invention is 0.01 to 30% by weight, preferably 0.05 to 20% by weight, more preferably 0.1 to 10% by weight, based on the total weight of the composition. It's okay.

[oil]
The composition according to the invention comprises at least one (b) oil. When two or more types of (b) oil are used, these may be the same or different.

  As used herein, “oil” means a fatty compound or substance that is in the form of a liquid or paste (non-solid) at room temperature (25 ° C.) under atmospheric pressure (760 mmHg). As oil, what is generally used in cosmetics can be used individually or in combination. These oils may be volatile or non-volatile.

  (b) The oil may be a nonpolar oil, such as a hydrocarbon oil, silicone oil, etc .; a polar oil, such as a vegetable or animal oil and an ester oil or ether oil; or a mixture thereof.

  (b) The oil can be selected from the group consisting of oils of plant or animal origin, synthetic oils, silicone oils, hydrocarbon oils and fatty alcohols.

  (b) The oil is preferably selected from synthetic oils, hydrocarbon oils, and mixtures thereof, more preferably ester oils, hydrocarbon oils, and mixtures thereof, and even more preferably ester oils.

  Examples of vegetable oils include, for example, linseed oil, camellia oil, macadamia nut oil, corn oil, mink oil, olive oil, avocado oil, sasanqua oil, castor oil, safflower oil, jojoba oil, sunflower oil, almond oil, rape seed Mention may be made of oil, sesame oil, soybean oil, peanut oil, and mixtures thereof.

  Examples of animal oils include, for example, squalene and squalane.

  Examples of synthetic oils include alkane oils such as isododecane and isohexadecane, ester oils, ether oils, and artificial triglycerides.

The ester oil is preferably a saturated or unsaturated linear or branched C _{1 to} C ₂₆ aliphatic monoacid or polyacid and a saturated or unsaturated linear or branched C ₁ to C ₁ It is a liquid ester with C ₂₆ aliphatic monoalcohol or polyalcohol, and the total number of carbon atoms in the ester is 10 or more.

  Preferably, in the case of esters of monoalcohols, at least one of the alcohols and acids from which the esters of the invention are derived is branched.

  Among monoesters of monoacids and monoalcohols, ethyl palmitate, ethyl hexyl palmitate, isopropyl palmitate, dicaprylyl carbonate, alkyl myristate such as isopropyl myristate or ethyl myristate, isocetyl stearate, 2-ethylhexyl isononanoate And isononyl isononanoate, isodecyl neopentanoate and isostearyl neopentanoate.

Esters of C _{4 to} C ₂₂ dicarboxylic acid or tricarboxylic acid and C _{1 to} C ₂₂ alcohol, and monocarboxylic acid, dicarboxylic acid or tricarboxylic acid and non-sugar C _{4 to} C ₂₆ dihydroxy, trihydroxy, tetrahydroxy or pentahydroxy alcohol Esters may be used.

  Among others, diethyl sebacate; lauroyl sarcosine isopropyl; diisopropyl sebacate; bis (2-ethylhexyl) sebacate; diisopropyl adipate; di-n-propyl adipate; dioctyl adipate; bis (2-ethylhexyl) adipate; adipic acid Diisostearyl; bis (2-ethylhexyl) maleate; triisopropyl citrate; triisocetyl citrate; triisostearyl citrate; glyceryl trilactate; glyceryl trioctanoate; trioctyldodecyl citrate; trioleyl citrate; diheptanoic acid neo Mention may be made of pentyl glycol; diethylene glycol diisononanoate.

As ester oils, sugar esters and diesters of C _{6 to} C ₃₀ , preferably C _{12 to} C ₂₂ fatty acids can be used. The term “sugar” is recalled to mean an oxygen-bearing hydrocarbon-based compound containing several alcohol functions, with or without aldehyde or ketone functions, and containing at least 4 carbon atoms. The These sugars may be monosaccharides, oligosaccharides or polysaccharides.

  Examples of suitable sugars that may be mentioned include sucrose (or sucrose), glucose, galactose, ribose, fucose, maltose, fructose, mannose, arabinose, xylose and lactose, and derivatives thereof, especially alkyl derivatives such as methyl derivatives, Examples include methyl glucose.

The fatty acid sugar ester comprises, inter alia, an ester or a mixture of the above-described sugars and linear or branched saturated or unsaturated C ₆ -C ₃₀ , preferably C ₁₂ -C ₂₂ fatty acids. A group can be selected. When unsaturated, these compounds may have 1 to 3 conjugated or non-conjugated carbon-carbon double bonds.

  Esters according to this variant can also be selected from monoesters, diesters, triesters, tetraesters and polyesters, and mixtures thereof.

  These esters include, for example, oleic acid ester, lauric acid ester, palmitic acid ester, myristic acid ester, behenic acid ester, coconut fatty acid ester, stearic acid ester, linoleic acid ester, linolenic acid ester, capric acid ester and arachidonic acid ester. Or mixtures thereof, for example, oleopalmitic acid, mixed esters of oleostearic acid and palmitostearic acid, and pentaerythrityl tetraethylhexanoate, among others.

  More particularly, monoesters and diesters, in particular sucrose, glucose or methylglucose monooleate or dioleate, stearate, behenate, oleopalmitate, linoleate, linolenate and oleostearate Esters are used.

  An example that may be mentioned is the product sold under the name Glucate® DO by the company Amerchol, which is methyl glucose dioleate.

  Examples of preferred ester oils include, for example, diisopropyl adipate, dioctyl adipate, 2-ethylhexyl hexanoate, ethyl laurate, cetyl octoate, octyldodecyl octoate, isodecyl neopentanoate, myristyl propionate, 2-ethylhexanoic acid 2-ethylhexyl, 2-ethylhexyl octoate, caprylic acid / 2-ethylhexyl caprate, methyl palmitate, ethyl palmitate, isopropyl palmitate, dicaprylyl carbonate, lauroyl sarcosine isopropyl, isononyl isononanoate, ethylhexyl palmitate, isohexyl laurate, Hexyl laurate, isocetyl stearate, isopropyl isostearate, isopropyl myristate, isodecyl oleate, tri (2-ethylhexane ) Glyceryl, may be mentioned tetra (2-ethylhexanoate) pentaerythrityl, 2-ethylhexyl succinate, diethyl sebacate, and mixtures thereof.

  Examples of artificial triglycerides include, for example, capryl caprylyl glyceride, glyceryl trimyristate, glyceryl tripalmitate, glyceryl trilinolenate, glyceryl trilaurate, glyceryl tricaprate, glyceryl tricaprylate, glyceryl tri (caprate / caprylate) And tri (capric / caprylic / linolenic) glyceryl.

  Examples of silicone oils include, for example, linear organopolysiloxanes such as dimethylpolysiloxane, methylphenylpolysiloxane, methylhydrogenpolysiloxane, etc .; cyclic organopolysiloxanes such as cyclohexasiloxane, octamethylcyclotetrasiloxane, deca Mention may be made of methylcyclopentasiloxane, dodecamethylcyclohexasiloxane and the like; and mixtures thereof.

  Preferably, the silicone oil is selected from liquid polydialkylsiloxanes, especially liquid polydimethylsiloxane (PDMS), and liquid polyorganosiloxanes containing at least one aryl group.

  These silicone oils may also be organically modified. The organically modified silicone that can be used in accordance with the present invention is a silicone oil as defined above, which contains in its structure one or more organic functional groups bonded via hydrocarbon-based groups.

  Organopolysiloxanes are defined in more detail by Walter Noll, Chemistry and Technology of Silicones (1968), Academic Press. These may be volatile or non-volatile.

If volatile, the silicone is more specifically selected from those having a boiling point between 60 ° C. and 260 ° C., and more specifically selected from:
(i) Cyclic polydialkylsiloxanes containing 3 to 7, preferably 4 to 5, silicon atoms. These include, for example, octamethylcyclotetrasiloxane sold under the name Volatile Silicone® 7207 by the company Union Carbide or under the name Silbione® 70045 V2 by the company Rhodia, the name Volatile Silicone by the company Union Carbide. (R) 7158, decamethylcyclopentasiloxane sold under the name Silbione® 70045 V5 by Rhodia, and dodecamethylcyclopentasiloxane sold under the name Silsoft 1217 by Momentive Performance Materials, and A mixture of them. The following formula:

(Where D "is

And D 'is

Is)
Mention may also be made of cyclopolymers of the type dimethylsiloxane / methylalkylsiloxane, such as Silicone Volatile® FZ 3109 sold by the company Union Carbide. Mixtures of cyclic polydialkylsiloxanes and organosilicon compounds, such as octamethylcyclotetrasiloxane and tetratrimethylsilylpentaerythritol (50/50), and octamethylcyclotetrasiloxane and oxy-1,1'-bis (2,2 , 2 ', 2', 3, 3'-hexatrimethylsilyloxy) neopentane may also be mentioned; and
(ii) A linear volatile polydialkylsiloxane containing 2 to 9 silicon atoms and having a viscosity of not more than 5 × 10 ⁻⁶ m ² / sec at 25 ° C. An example is decamethyltetrasiloxane sold under the name SH 200 in particular by Toray Dow Corning Silicone Co., Ltd. Silicones belonging to this class are also described in articles published in Cosmetics and Toiletries, Vol. 91, Jan. 1976, pages 27-32, Todd & Byers, Volatile Silicone Fluids for Cosmetics. The viscosity of the silicone is measured at 25 ° C. according to ASTM standard 445 Annex C.

  Nonvolatile polydialkylsiloxanes may be used. More specifically, these non-volatile silicones are selected from polydialkylsiloxanes, among which polydimethylsiloxanes containing mainly trimethylsilyl end groups can be mentioned.

Among these polydialkylsiloxanes, the following commercial products can be mentioned without limitation:
-47 and 70047 series Silbione® oil or Mirasil® oil sold by the company Rhodia, for example oil 70047 V 500000,
-Mirasil® series oil sold by Rhodia,
-200 series oil from Dow Corning, for example DC200 with a viscosity of 60000 mm ² / sec, and
-General oil Viscasil (R) oil and General Electric SF series certain oils (SF 96, SF 18).

  Mention may also be made of polydimethylsiloxanes containing dimethylsilanol end groups known by the name dimethiconol (CTFA), for example the 48 series oil from Rhodia.

  Among the silicones containing aryl groups, mention may be made of polydiaryl siloxanes, especially polydiphenyl siloxanes and polyalkylaryl siloxanes such as phenyl silicone oils.

  Phenyl silicone oil has the following formula:

(Where
R ₁ to R ₁₀ are each independently a saturated or unsaturated linear, cyclic or branched C _{1 to} C ₃₀ hydrocarbon group, preferably a C _{1 to} C ₁₂ hydrocarbon group, preferably C ₁ -C ₆ hydrocarbon-based radical, in particular methyl, ethyl, propyl or butyl group,
m, n, p and q are each independently an integer of 0 to 900, preferably 0 to 500, more preferably 0 to 100,
(However, the condition is that the sum n + m + q is not 0)
The phenyl silicone can be selected.

Examples that may be mentioned include products sold under the following names:
-70641 series Silbione® oil from Rhodia,
-Rhoodorsil® 70633 and 763 series oils from Rhodia,
-Dow Corning oil Dow Corning 556 Cosmetic Grade Fluid,
-Bayer PK series silicones, for example the product PK20,
-Certain oils of the SF series from General Electric, for example SF 1023, SF 1154, SF 1250 and SF 1265.

The phenyl silicone oil is preferably phenyl trimethicone (wherein R ₁ to R ₁₀ are methyl; p, q, and n = 0; m = 1).

  Organically modified liquid silicones may contain, inter alia, polyethyleneoxy and / or polypropyleneoxy groups. Accordingly, mention may be made of silicone KF-6017 proposed by Shin-Etsu Chemical Co., Ltd., and oil Silwet (registered trademark) L722 and L77 manufactured by Union Carbide.

The hydrocarbon oil can be selected from:
- linear or branched, cyclic C ₆ -C ₁₆ lower alkanes optionally. Examples that may be mentioned include hexane, undecane, dodecane, tridecane, and isoparaffin, such as isohexadecane, isododecane and isodecane; and
Linear or branched hydrocarbons containing more than 16 carbon atoms, such as liquid paraffin, liquid petrolatum, polydecene and hydrogenated polyisobutene, such as Parleam®, and squalane.

  Preferred examples of the hydrocarbon oil include, for example, linear or branched hydrocarbons such as isohexadecane, isododecane, squalane, mineral oil (for example, liquid paraffin), paraffin, petrolatum or petrolatum, naphthalene, etc .; hydrogenated polyisobutene, Mention may be made of isoeicosane and decene / butene copolymers; and mixtures thereof.

  The term “fat” in a fatty alcohol is meant to contain a relatively large number of carbon atoms. Thus, alcohols having 4 or more, preferably 6 or more, more preferably 12 or more carbon atoms are included within the scope of fatty alcohols. The fatty alcohol may be saturated or unsaturated. The fatty alcohol may be linear or branched.

Fatty alcohols have the structure R-OH, where R is saturated and unsaturated containing 4 to 40 carbon atoms, preferably 6 to 30 carbon atoms, more preferably 12 to 20 carbon atoms. Selected from linear and branched groups). In at least one embodiment, R may be selected from C ₁₂ -C ₂₀ alkyl and C ₁₂ -C ₂₀ alkenyl group. R may or may not be substituted with at least one hydroxyl group.

  Examples of fatty alcohols include lauryl alcohol, cetyl alcohol, stearyl alcohol, isostearyl alcohol, behenyl alcohol, undecylenyl alcohol, myristyl alcohol, octyl decanol, hexyl decanol, oleyl alcohol, linoleyl alcohol, palmitoleyl alcohol, arachidonyl alcohol , Erucyl alcohol, and mixtures thereof.

  The fatty alcohol is preferably a saturated fatty alcohol.

Thus, fatty alcohols, C ₆ -C ₃₀ alcohols, saturated or unsaturated straight-chain or branched, preferably straight-chain or branched saturated C ₆ -C ₃₀ alcohols, more preferably a linear or branched Saturated C ₁₂ -C ₂₀ alcohol can be selected.

As used herein, the term “saturated fatty alcohol” means an alcohol having a long aliphatic saturated carbon chain. Saturated fatty alcohols are preferably selected from any linear or branched saturated C ₆ -C ₃₀ fatty alcohols. Of the linear or branched saturated C ₆ -C ₃₀ fatty alcohols, preferably, linear or branched saturated C ₁₂ -C ₂₀ fatty alcohols can be used. More preferably, any linear or branched saturated C ₁₆ -C ₂₀ fatty alcohol can be used. More preferably, branched C ₁₆ -C ₂₀ fatty alcohols can be used.

  Examples of saturated fatty alcohols include lauryl alcohol, cetyl alcohol, stearyl alcohol, isostearyl alcohol, behenyl alcohol, undecylenyl alcohol, myristyl alcohol, octyldodecanol, hexyldecanol, and mixtures thereof. In one embodiment, cetyl alcohol, stearyl alcohol, octyldodecanol, hexyldecanol, or mixtures thereof (eg, cetearyl alcohol) and behenyl alcohol can be used as saturated fatty alcohols.

  According to at least one embodiment, the fatty alcohol used in the composition according to the invention is preferably selected from octyldodecanol, hexyldecanol, and mixtures thereof.

  The amount of (b) oil in the composition according to the invention ranges from 0.1 to 50% by weight, preferably from 1 to 40% by weight, more preferably from 5 to 30% by weight relative to the total weight of the composition. Good.

[Propellant]
The composition according to the invention comprises at least one (c) propellant. When two or more (c) propellants are used, these may be the same or different.

  For the purposes of the present invention, the term “propellant” means any compound that is gaseous at a temperature of 20 ° C. and atmospheric pressure and can be stored under pressure in a liquid or gaseous form in an aerosol container. To do.

(c) propellant, for example, usually any liquefiable gas used, such as dimethyl ether, C ₃ -C ₅ alkanes, 1,1-difluoroethane, mixtures of dimethyl ether and C ₃ -C ₅ alkanes in the aerosol device, And a mixture of 1,1-difluoroethane and dimethyl ether and / or C _{3 to} C ₅ alkanes. C ₃ -C ₅ alkanes, such as propane, n- butane, isobutane, and mixtures thereof, for example, may be used liquefied petroleum gas (LPG) as a propellant. In one embodiment, compressed air may be used as (c) propellant. In another embodiment, carbon dioxide, nitrous oxide, or nitrogen may be used as (c) propellant.

  (c) The propellant is in the composition according to the invention in the range of 1 to 90% by weight, preferably in the range of 2 to 85% by weight, more preferably in the range of 3 to 80% by weight relative to the total weight of the composition It may be present in content.

[UV screening agent]
The composition according to the invention may comprise at least one (d) UV screening agent. When two or more (d) UV screening agents are used, these may be the same or different.

  (d) The UV screening agent may be a solid or liquid, preferably a liquid. The terms “solid” and “liquid” mean solid and liquid at 25 ° C. under 1 atm, respectively. (d) The UV screening agent may be made of at least one organic or inorganic material, preferably at least one organic material. Accordingly, (d) the UV screening agent is preferably an organic UV screening agent.

  Organic UV screening agents include anthranilic acid derivatives; dibenzoylmethane derivatives; cinnamic acid derivatives; salicylic acid derivatives; camphor derivatives; benzophenone derivatives; β, β-diphenyl acrylate derivatives; triazine derivatives; benzotriazole derivatives; benzalmalonate derivatives; Benzimidazole derivatives; imidazoline derivatives; bis-benzoazolyl derivatives; p-aminobenzoic acid (PABA) and its derivatives; benzoxazole derivatives; blocking polymers and blocking silicones; dimers derived from α-alkylstyrenes; 4,4-diaryls Butadiene; octocrylene and its derivatives, guaiazulene and its derivatives, rutin and its derivatives, flavonoids, biflavonoids, oryzanol and its derivatives, quinic acid and its derivatives, phenols, retinol, cysteine, aromatic amino acids Peptides having an aromatic amino acid residues, and may be selected from the group consisting of mixtures thereof.

Examples of organic UV screening agents include those indicated by their INCI names below and mixtures thereof.
-Anthranilic acid derivative: Menthyl anthranilate marketed by Haarmann and Reimer under the trademark “Neo Heliopan MA”.
-Dibenzoylmethane derivatives: in particular butylmethoxydibenzoylmethane and isopropyldibenzoylmethane sold under the trademark "Parsol 1789" by the company Hoffmann-La Roche.
-Cinnamic acid derivatives: Ethylhexyl methoxycinnamate; Isopropyl methoxycinnamate; Isopropoxy methoxycinnamate; marketed under the trademark "Neo", in particular by Hoffmann-La Roche under the trademark "Parsol MCX" Isoamyl methoxycinnamate commercially available from Heliopan E 1000; synoxate (2-ethoxyethyl-4-methoxycinnamate); DEA methoxycinnamate; diisopropyl methylcinnamate; and glyceryl ethyl hexacinnamate dimethoxycinnamate.
-Salicylic acid derivative: homosalate marketed under the trademark `` Eusolex HMS '' by Rona / EM Industries; homohexyl salicylate; ethylhexyl salicylate marketed under the trademark `` Neo Heliopan OS '' by Haarmann and Reimer; glycol salicylate; butyl salicylate Octyl; phenyl salicylate; dipropylene salicylate sold under the trademark “Dipsal” by Scher; and TEA salicylic acid sold under the trademark “Neo Heliopan TS” by Haarmann and Reimer.
-Camphor derivatives, especially benzylidene camphor derivatives: 3-benzylidene camphor manufactured under the trademark "Mexoryl SD" by Chimex; 4-methylbenzylidene camphor sold under the trademark "Eusolex 6300" by Merck; trademarked by Chimex Benzylidene camphorsulfonic acid manufactured by Mexoryl SL; camphorbenzalkonium methosulphate manufactured by Chimex under the trademark “Mexoryl SO”; terephthalate manufactured by Chimex under the trademark “Mexoryl SX” Lylidene dican full sulfonic acid; and polyacrylamidomethyl benzylidene camphor manufactured by the company Chimex under the trademark “Mexoryl SW”.
-Benzophenone derivatives: benzophenone-1 (2,4-dihydroxybenzophenone) marketed by BASF under the trademark "Uvinul 400"; benzophenone-2 (tetrahydroxybenzophenone) marketed by BASF under the trademark "Uvinul D50" Benzophenone-3 (2-hydroxy-4-methoxybenzophenone) or oxybenzone marketed by BASF under the trademark "Uvinul M40"; benzophenone-4 (hydroxymethoxybenzophenone marketed by BASF under the trademark "Uvinul MS40" Sulfonic acid); benzophenone-5 (sodium hydroxymethoxybenzophenone sulfonate); benzophenone-6 (dihydroxydimethoxybenzophenone) marketed by Norquay under the trademark `` Helisorb 11 ''; trademark Spectra-Sorb UV-24 by American Cyanamid Benzophenone-8 commercially available from BASF; Therefore trademark "Uvinul DS-49" Benzophenone -9 (dihydroxy dimethoxy benzophenone disulfonic acid disodium) which is commercially available under; benzophenone-12, and n- hexyl 2- (4-diethylamino-2-hydroxybenzoyl) benzoate.
β, β-diphenyl acrylate derivatives: Octocrylene sold in particular under the trademark “Uvinul N539” by the company BASF and in particular ethocrylene marketed under the trademark “Uvinul N35” by the company BASF.
Triazine derivative: diethylhexylbutamide triazone marketed by Sigma 3V under the trademark “Uvasorb HEB”; 2,4,6-tris (dineopentyl 4′-aminobenzalmalonate) -s-triazine.
-Benzotriazole derivatives, in particular phenylbenzotriazole derivatives: branched and linear 2- (2H-benzotriazol-2-yl) -6-dodecyl-4-methylphenol, and those described in USP 5240975.
-Benzalmalonate derivatives: Dineopentyl 4'-methoxybenzalmalonate, and polyorganosiloxanes containing benzalmalonate functional groups, for example Polysilicone-15 marketed under the trademark "Parsol SLX" by the company Hoffmann-LaRoche .
-Benzimidazole derivatives, in particular phenylbenzimidazole derivatives: in particular phenylbenzoimidazolesulfonic acid marketed by Merck under the trademark "Eusolex 232" and phenyl dibenzos marketed by Haarmann and Reimer under the trademark "Neo Heliopan AP" Disodium imidazole tetrasulfonate.
-Imidazoline derivative: ethylhexyl dimethoxybenzylidene dioxoimidazoline propionate.
Bis-benzoazolyl derivatives: Derivatives described in EP-669,323 and US Pat. No. 2,463,264.
-Para-aminobenzoic acid and its derivatives: PABA (p-aminobenzoic acid), ethyl PABA, ethyldihydroxypropyl PABA, dimethyl PABA pentyl, especially dimethyl PABA ethylhexyl, glyceryl marketed by ISP under the trademark `` Escalol 507 '' PABA and PEG-25 PABA marketed by BASF under the trademark “Uvinul P25”.
-Benzoxazole derivatives: 2,4-bis [5-1 (dimethylpropyl) benzoxazol-2-yl- (4-phenyl) imino] -6- (2) marketed by Sigma 3V under the trademark Uvasorb K2A -Ethylhexyl) imino-1,3,5-triazine.
-Blocking polymer and blocking silicone: Silicones described in WO93 / 04665.
-Dimer derived from α-alkylstyrene: a dimer described in DE-19855649.
-4,4-diarylbutadiene derivative: 1,1-dicarboxy (2,2'-dimethylpropyl) -4,4-diphenylbutadiene.
-Guaiazulene and its derivatives: Guaiazulene and sodium guaiazulene sulfonate.
-Rutin and its derivatives: rutin and glucosyl rutin.
-Flavonoids: Lobustin (isoflavonoid), genistein (flavonoid), tectocricin (flavonoid), and hispidone (flavonoid).
-Biflavonoids: lanceolatin A, lanceolatin B, and hypnane biflavonoid A.
-Oryzanol and its derivatives: γ-oryzanol.
-Quinic acid and its derivatives: quinic acid.
-Phenols: Phenol.
-Retinols: Retinol.
-Cysteine: L-cysteine.
-Peptides having aromatic amino acid residues: Peptides having tryptophan, tyrosine or phenylalanine.

Preferred organic UV screening agents can be selected from:
Butylmethoxydibenzoylmethane, ethylhexyl methoxycinnamate, homosalate, ethylhexyl salicylate, octocrylene, phenylbenzimidazolesulfonic acid, benzophenone-3, benzophenone-4, benzophenone-5, n-hexyl 2- (4-diethylamino-2-hydroxy Benzoyl) benzoate, 4-methylbenzylidene camphor, terephthalylidene dican full sulfonic acid, disodium phenyldibenzimidazole tetrasulfonate, ethylhexyltriazone, bis-ethylhexyloxyphenol methoxyphenyltriazine, diethylhexylbutamide triazone, 2,4 , 6-Tris (dineopentyl 4'-aminobenzalmalonate) -s-triazine, 2,4,6-tris (diisobutyl 4'-aminobenzalmalonate) -s-triazine, methylenebis- Benzotriazolyltetramethylbutylphenol, Polysilicone-15, Dineopentyl 4'-methoxybenzalmalonate, 1,1-dicarboxy (2,2'-dimethylpropyl) -4,4-diphenylbutadiene, 2,4- Bis [5-1 (dimethylpropyl) benzoxazol-2-yl- (4-phenyl) imino] -6- (2-ethylhexyl) imino-1,3,5-triazine, and mixtures thereof. A more preferred organic UV screening agent is butylmethoxydibenzoylmethane (Avobenzone).

  In a preferred embodiment, (d) the UV screening agent is a liquid organic UV screening agent.

  The material of the liquid organic UV screening agent is not limited as long as it is organic. When two or more liquid organic UV screening agents are used, the materials of the liquid organic UV screening agent may be the same or different from each other.

Among the liquid organic UV screening agents can include:
-Cinnamic acid derivatives: Ethylhexyl methoxycinnamate; Isopropyl methoxycinnamate; Isopropoxy methoxycinnamate; marketed under the trademark "Neo", in particular by Hoffmann-La Roche under the trademark "Parsol MCX" Isoamyl methoxycinnamate commercially available from Heliopan E 1000; synoxate (2-ethoxyethyl-4-methoxycinnamate); DEA methoxycinnamate; diisopropyl methylcinnamate; and glyceryl ethyl hexacinnamate dimethoxycinnamate.
-Salicylic acid derivative: homosalate marketed under the trademark `` Eusolex HMS '' by Rona / EM Industries; homohexyl salicylate; ethylhexyl salicylate marketed under the trademark `` Neo Heliopan OS '' by Haarmann and Reimer; glycol salicylate; butyl salicylate Octyl; phenyl salicylate; dipropylene salicylate sold under the trademark “Dipsal” by Scher; and TEA salicylic acid sold under the trademark “Neo Heliopan TS” by Haarmann and Reimer.
β, β-diphenyl acrylate derivatives: Octocrylene sold in particular under the trademark “Uvinul N539” by the company BASF and in particular ethocrylene marketed under the trademark “Uvinul N35” by the company BASF.
A polyorganosiloxane containing benzalmalonate functional groups, for example Polysilicone-15 marketed under the trademark “Parsol SLX” by the company Hoffmann-LaRoche.

Preferred liquid organic UV screening agents can be selected from:
Ethyl hexyl methoxycinnamate, homosalate, ethyl hexyl salicylate, octocrylene, and bis-ethylhexyloxyphenol methoxyphenyl triazine.

  (d) UV screening agent in the composition according to the invention in the range of 1 to 30% by weight, preferably in the range of 5 to 25% by weight, more preferably 10 to 20% by weight, relative to the total weight of the composition. May be present at a content of.

[water]
The composition according to the invention may comprise (e) water.

  (e) The amount of water is not limited and may be from 1 to 90% by weight, preferably from 10 to 80% by weight, more preferably from 40 to 70% by weight, based on the total weight of the composition according to the invention.

[Filler]
The composition according to the invention may comprise at least one filler. When two or more fillers are used, these may be the same or different.

  The filler is preferably capable of absorbing and / or adsorbing oils or liquid fatty substances such as sebum (derived from the skin).

This oil-absorbing filler also advantageously has a BET specific surface area of more than 300 m ² / g, preferably more than 500 m ² / g, preferentially more than 600 m ² / g, especially less than 1500 m ² / g. Also good.

  The BET specific surface area is described in Journal of the American Chemical Society, Vol. 60, page 309, February 1938, and corresponds to the international standard ISO 5794/1 (Appendix D), BET (Brunauer-Emmet- Teller) method. The BET specific surface area corresponds to the total specific surface area of the powder (thus including micropores).

  The filler is characterized by having an oil uptake of 1 ml / g or more, preferably 1.5 ml / g or more, especially in the range from 1.5 ml / g to 20 ml / g, or even in the range from 1.5 ml / g to 15 ml / g. sell. This preferably has an oil uptake of 2 ml / g or more, especially in the range of 2 ml / g to 20 ml / g, or even in the range of 2 ml / g to 15 ml / g.

  Fillers are more specifically silica, silylated silica (especially hydrophobic silica airgel particles), polyamide (especially Nylon-6) powder, acrylic polymers, especially polymethyl methacrylate, polymethyl methacrylate / ethylene dimethacrylate. A powder of glycol, polyallyl methacrylate / ethylene glycol dimethacrylate, or ethylene glycol dimethacrylate / lauryl methacrylate copolymer; perlite; magnesium carbonate, silicone elastomer or silicone resin, and mixtures thereof.

  The filler is present in the composition according to the invention in a content of 0.01 to 10% by weight, preferably 0.1 to 5% by weight, more preferably 0.5 to 2% by weight, based on the total weight of the composition. You can do it.

[Optional ingredients]
The compositions according to the invention can also be used, for example, fillers, softeners, wetting agents, opacifiers, stabilizers, emollients, silicones, antifoams, fragrances, preservatives, surfactants such as nonionic, cationic 1 selected from, anionic and amphoteric surfactants, active agents, colorants, cationic, anionic, amphoteric polymers, propellants, or any other ingredient normally used in cosmetics and / or dermatology, It may contain seeds or a plurality of standard cosmetic auxiliaries.

  It goes without saying that the person skilled in the art carefully selects the optional auxiliaries added to the composition according to the invention, and the advantageous properties inherently associated with the composition according to the invention are adversely affected by the envisaged addition. Avoid or substantially avoid.

[Cosmetic composition]
The composition according to the invention can preferably be used as a cosmetic composition. Thus, the composition according to the invention may be intended for application to keratin materials. In the present specification, the keratin substance means a material containing keratin as a main component, and examples thereof include skin, scalp, nails, lips, hair and the like. The composition according to the invention is preferably used in a cosmetic method for keratin materials, in particular the skin. Therefore, the composition according to the present invention is preferably a skin cosmetic composition.

  When the composition according to the invention comprises at least one UV screening agent, it is more preferred that it is a skin care or makeup composition, in particular a UV screening composition.

  The composition according to the invention may be in the form of an O / W emulsion or a W / O emulsion when it contains water. The composition according to the invention is preferably in the form of a W / O emulsion.

  The composition according to the invention may preferably be in the form of an aerosol. Therefore, the composition according to the present invention may be contained in an aerosol device.

[Method]
The present invention is also a cosmetic method for keratinous substances such as skin,
It relates to a method comprising the step of applying a composition according to the invention as described above to a keratin material.

  The keratinous material may be dry or wet before applying the composition according to the invention.

  The composition according to the invention applied to the keratin material may be in the form of an aerosol.

  The composition according to the invention is preferably not rinsed off after being applied to the keratin material.

[Aerosol device]
The present invention also provides
At least one nozzle,
At least one tube,
At least one container,
(a) at least one thermoplastic hollow particle, and
(b) a composition comprising at least one oil, preferably a cosmetic composition, more preferably a skin cosmetic composition,
And
(c) an aerosol device comprising a container comprising at least one propellant,
The nozzle is connected to the container via a tube;
The present invention relates to an aerosol device in which a composition in a container can be sprayed from a nozzle by moving the composition from the container to a nozzle through a tube.

  The above aerosol devices are well known in the cosmetics field.

  In one embodiment, an aerosol device according to the present invention comprises a mixture of (a) a composition comprising thermoplastic hollow particles and (b) oil and (c) a propellant, and, if present, a composition of the present invention. Includes a single container containing other ingredients.

  In the aerosol device for the present invention, the nozzle is connected to the container via a tube. In one embodiment, one end of the tube is connected to a nozzle and the other end of the tube is immersed in the mixture of the composition in the container and (c) the propellant.

  (c) Due to the presence of the propellant, the composition containing the (a) thermoplastic hollow particles and oil in the container is pushed out and moves from the container to the nozzle through the tube. The transferred composition can be sprayed from a nozzle onto keratinous material such as skin.

  The aerosol device may include a push button coupled to the nozzle. The user of the aerosol device can push the button and spray the composition through the nozzle.

  According to another embodiment, the aerosol device may have two compartments formed, for example, by an inner bag in a container. (a) thermoplastic hollow particles and (b) oil and, if present, other components of the composition according to the invention are introduced into the inner bag, (c) the propellant is in the form of a spray sprayed through the nozzle. Introduce between the inner bag and the container with sufficient pressure to allow it to come out. In this case, for example, compressed air may be used as the (c) propellant. In this case, (c) the propellant is preferably used at a pressure between 1 and 12 bar, and better still between 9 and 11 bar. Such an aerosol device is sold, for example, under the name EP Spray by the company EP-Spray System SA.

  The composition according to the present invention can be discharged from an aerosol device as an aerosol by spraying from a nozzle. Even after spraying for a long time, the nozzle of the aerosol device has no possibility of clogging.

  The composition according to the invention applied to the keratin material may be in the form of an aerosol or spray.

  The invention is explained in more detail by means of examples. However, these examples should not be construed to limit the scope of the invention. The following examples are presented as non-limiting illustrations in the field of the invention.

(Examples 1 to 3)
The following compositions according to Examples 1-3 shown in Table 1 were prepared by mixing the ingredients shown in Table 1. The numerical values of the amounts of components shown in Table 1 are all based on “mass%” as an active raw material.

(Comparative Examples 1-7)
The following compositions according to Comparative Examples 1-7 shown in Table 2 were prepared by mixing the ingredients shown in Table 2. The numerical values of the amounts of components shown in Table 2 are all based on “mass%” as the active raw material.

(Comparative Examples 8-14)
The following compositions according to Comparative Examples 8-14 shown in Table 3 were prepared by mixing the ingredients shown in Table 3. The numerical values of the amounts of the components shown in Table 3 are all based on “mass%” as the active raw material.

[Evaluation]
The compositions according to Examples 1 to 3 and Comparative Examples 1 to 14 were evaluated as follows.

(Mat feeling)
Each of the compositions according to Examples 1 to 3 and Comparative Examples 1 to 14 was applied to a base sheet (contrast card) so that the composition formed a layer having a thickness of 100 μm. After allowing the substrate to stand at room temperature for 24 hours, the gloss intensity was measured by a gloss meter (CM-2600d, Konica Minolta Co., Ltd.) by the reflection intensity at an incident angle of 60 degrees. The gloss intensity was classified according to the following criteria.
High: <50
Medium: 50-80
Low:> 80

  The results are shown in Tables 1 to 3.

(Transparency)
Each of the compositions according to Examples 1 to 3 and Comparative Examples 1 to 14 was applied to a transparent PET sheet (BYK sheet) so that the composition formed a layer having a thickness of 25 μm. After the substrate was allowed to stand at room temperature for 24 hours, the light transmittance (%) was measured with a haze meter (BYK Gardner Haze Guard Plus, Toyo Seiki Seisakusho Co., Ltd.). The light transmittance was classified according to the following criteria.
High:> 90
Medium: 90-85
Low: <85

  The results are shown in Tables 1 to 3.

(result)
Compositions according to Examples 1-3 comprising thermoplastic hollow particles (acrylonitrile / methyl methacrylate / vinylidene chloride copolymer) contained oil (isononyl isononanoate) but could provide an excellent matte and transparent appearance. . Thus, it was found that the compositions according to Examples 1 to 3 have good cosmetic properties, especially for the skin. In addition, it can be seen from Examples 1-3 that even a small amount of thermoplastic hollow particles can provide an excellent matte and transparent appearance.

  The compositions according to Comparative Examples 1 to 4, 7 and 10 to 12 were replaced with polymethylsilsesquioxane, methyl methacrylate crosspolymer, Nylon®, instead of the thermoplastic hollow particles in Examples 1 to 3, respectively. 12, comprising synthetic wax, boron nitride, silica (and) dimethicone, and kaolin, therefore the compositions according to Comparative Examples 1-4, 7 and 10-12 could not provide an excellent matte effect.

  The compositions according to Comparative Examples 5, 6, 8 and 9 comprise corn starch, trimethylsiloxysilicic acid, silica and silylated silica, respectively, instead of the thermoplastic hollow particles in Examples 1-3, and thus Comparative Example 5 , 6, 8 and 9 could provide some matte effect. However, the matte effect provided by the compositions according to Comparative Examples 5, 6, 8 and 9 was inferior to the matte effect provided by the compositions according to Examples 1-3.

  The composition according to Comparative Example 13 contained titanium dioxide instead of the thermoplastic hollow particles in Examples 1 to 3, and therefore the composition according to Comparative Example 13 could not provide transparency.

  The composition according to Comparative Example 14 contains zinc oxide instead of the thermoplastic hollow particles in Examples 1 to 3, so that the matte feel and transparency provided by the composition according to Comparative Example 14 is according to Examples 1 to 3. It was inferior to the matte feel and transparency provided by the composition.

[Spray test]
The compositions according to Examples 1 to 3 were subjected to a spray test using a conventional spray device.

  Each of the compositions according to Examples 1-3 (30%) was mixed with n-butane (70%) as a propellant. The mixture was charged into a container. The container was then placed in an aerosol device such that the nozzle of the device was connected to the container via a tube. Specifically, one end of the tube was connected to a nozzle, and the other end of the tube was immersed in the mixture of the composition and propellant in the container.

  The composition was discharged from an aerosol device as an aerosol by spraying from a nozzle. After spraying for 30 seconds, the nozzle did not clog.

  Every day for 1-3 months, the composition was ejected from the aerosol device as an aerosol by spraying from a nozzle as described above. The nozzle did not clog.

Claims (14)

(a) at least one thermoplastic hollow particle;
(b) at least one oil;
(c) An aerosol composition comprising at least one propellant, preferably a cosmetic composition, more preferably a skin cosmetic composition.   (a) A foamed homopolymer or copolymer in which the thermoplastic hollow particles are formed from a monomer or a mixture of monomers selected from methacrylic acid esters, acrylic acid esters, vinylidene chloride, acrylonitrile, styrene and its derivatives, and butadiene and its derivatives 2. The composition according to claim 1, which is a hollow particle.   (a) The thermoplastic hollow particles are a (meth) acrylate methyl homopolymer or copolymer, a copolymer of styrene and acrylonitrile, a vinylidene chloride and a copolymer of acrylonitrile or vinyl chloride, or a foamed terpolymer of vinylidene chloride, acrylonitrile and methyl methacrylate. The composition according to claim 1 or 2, which is a hollow particle.   4. The composition according to any one of claims 1 to 3, wherein (a) the thermoplastic hollow particles are hollow particles of a foamed terpolymer of vinylidene chloride, acrylonitrile and methyl methacrylate.   5. The composition according to any one of claims 1 to 4, wherein (a) the thermoplastic hollow particles have a particle size of 20 μm to 100 μm. 6. The composition according to any one of claims 1 to 5, wherein (a) the thermoplastic hollow particles have a density in the range of 20 to 70 kg / m ³ .   The amount of (a) thermoplastic hollow particles in the composition is 0.01 to 30% by weight, preferably 0.05 to 20% by weight, more preferably 0.1 to 10% by weight, based on the total weight of the composition. The composition according to any one of 1 to 6.   The amount of (b) oil in the composition is from 0.1 to 50% by weight, preferably from 1 to 40% by weight, more preferably from 5 to 30% by weight, based on the total weight of the composition. The composition as described in any one of these.   9. The composition according to any one of claims 1 to 8, comprising (d) at least one UV screening agent.   10. The composition according to any one of claims 1 to 9, comprising (e) water.   The amount of (e) water in the composition is 1 to 90% by weight, preferably 10 to 80% by weight, more preferably 40 to 70% by weight, based on the total weight of the composition. Composition.   12. A composition according to claim 10 or 11 which is in the form of a W / O emulsion. A cosmetic method for keratin substances such as skin,
A method comprising applying the composition according to any one of claims 1 to 12 to a keratin material. At least one nozzle,
At least one tube,
At least one container,
(a) at least one thermoplastic hollow particle, and
(b) a composition comprising at least one oil, preferably a cosmetic composition, more preferably a skin cosmetic composition,
And
(c) an aerosol device comprising a container comprising at least one propellant,
The nozzle is connected to the container via a tube;
The aerosol apparatus which can move the composition in a container to a nozzle through a tube from a container, and can spray it from a nozzle.