CN109069366A

CN109069366A - UV shielding compositions with matte effect and excellent quality

Info

Publication number: CN109069366A
Application number: CN201780028473.4A
Authority: CN
Inventors: 菅友美
Original assignee: LOreal SA
Current assignee: LOreal SA
Priority date: 2016-05-13
Filing date: 2017-04-28
Publication date: 2018-12-21
Anticipated expiration: 2037-04-28
Also published as: JP6851729B2; CN109069366B; EP3454823A1; WO2017195800A1; JP2017214293A

Abstract

The present invention relates to a kind of composition, it includes: (a) at least one organic UV filtering agent；(b) at least one inorganic hydrophobic oil suction powder；(c) at least one organo-phobicity oil suction powder；(d) at least one hydrophily oil suction powder, absorbency capacity are 100 ml/100 g or higher, preferably 150 ml/100 g or higher and more preferable 200 ml/100 g or higher.Composition according to the present invention can provide the UV shield effectiveness based on (a) organic UV filtering agent, while it can provide dumb light appearance and excellent quality.

Description

UV shielding compositions with matte effect and excellent quality

Technical field

The present invention relates to the combined compositions comprising special component, are especially used for the cosmetic composition of skin, with And the cosmetic method using it.

Background technique

Many toiletry bags UV filtering agent containing one or more is to shield UV ray.Particularly, cosmetics for skin is logical Often including organic and/or inorganic UV filtering agent so that skin is from UV ray.Due to being fully recognized that UV ray causes now Various types of injuries (such as wrinkle) to skin, UV nursing cosmetics are needed to have further increased.

But organic UV filtering agent makes skin floodlight.Floodlight skin may highlight coarse on skin.In other words, have Machine UV filtering agent may be such that pachylosis such as pore and wrinkle becomes apparent from.Therefore, comprising the anti-UV product of organic UV filtering agent User wish that anti-UV product can provide dumb light (matte) appearance.

At the same time, it is desirable to skin nursing products have good quality, such as good spreadability, less film sense and Moist feeling after application.There are some powder with oil absorbing effect.These powder are used for some skin nursing products.But When the amount of above-mentioned powder improves, it is also known that they provide astringent (squeaky) sense.

Summary of the invention

The object of the present invention is to provide a kind of compositions, can provide UV shield effectiveness based on organic UV filtering agent, simultaneously It can provide dumb light appearance and excellent quality.

Above-mentioned purpose can realize that the composition includes by a kind of composition:

(a) at least one organic UV filtering agent；

(b) at least one inorganic hydrophobic oil suction powder；

(c) at least one organo-phobicity oil suction powder；With

(d) at least one hydrophily oil suction powder, absorbency capacity are 100 ml/100 g or higher, preferably 150 ml/100 g Or higher and more preferable 200 ml/100 g or higher.

(a) organic UV filtering agent can be lipophilic.

The amount of (a) organic UV filtering agent in composition according to the present invention can be 3 relative to the total weight of the composition To 50 weight %, preferably 5 to 40 weight % and more preferable 10 to 30 weight %.

(b) inorganic hydrophobic oil suction powder can be selected from hydrophobic silica, especially silylated silica, and its mixed Close object.

Total weight of the amount of (b) inorganic hydrophobic oil suction powder in composition according to the present invention relative to the composition It can be 0.01 to 10 weight %, preferably 0.05 to 5 weight % and more preferable 0.1 to 1 weight %.

(c) organo-phobicity oil suction powder can be selected from polyamide (especially nylon-6) powder, acrylic polymer Powder, especially polymethyl methacrylate, polymethyl methacrylate/ethylene glycol dimethacrylate, polymethyl Allyl propionate/ethylene glycol dimethacrylate or ethylene glycol dimethacrylate/lauryl methacrylate copolymer Powder and its mixture.

Total weight of the amount of (c) organo-phobicity oil suction powder in composition according to the present invention relative to the composition It can be 0.01 to 20 weight %, preferably 0.05 to 10 weight % and more preferable 0.1 to 1 weight %.

(d) hydrophily oil suction powder may include cellulose, silica, silicate, perlite, magnesium carbonate, magnesium hydroxide, Or mixtures thereof or derivatives thereof,.

The amount of (d) hydrophily oil suction powder in composition according to the present invention can be relative to the total weight of the composition 0.01 to 20 weight %, preferably 0.05 to 10 weight % and more preferable 0.1 to 1 weight %.

Composition according to the present invention can further include (e) at least one oil in addition to (a) organic UV filtering agent.

The amount of (e) in composition according to the present invention relative to the composition total weight can for 0.01 to 25 weight %, It is preferred that 0.1 to 20 weight % and more preferable 1 to 15 weight %.

Composition according to the present invention can further include (f) water.

The amount of (f) water in composition according to the present invention relative to the composition total weight can for 20 to 80 weight %, It is preferred that 30 to 70 weight % and more preferable 40 to 60 weight %.

The invention further relates to the cosmetic methods for keratin substances, preferably skin comprising applies to the keratin substances Add composition according to the present invention.

Preferred embodiment of the present invention

After diligent research, it has been found by the present inventors that a kind of composition may be provided, organic UV filtering agent can be based on UV shield effectiveness is provided, while it can provide dumb light appearance and excellent quality.

Composition according to the present invention includes as a result:

(a) at least one organic UV filtering agent；

(b) at least one inorganic hydrophobic oil suction powder；

(c) at least one organo-phobicity oil suction powder；With

According to the present invention, (a) organic UV filtering agent can be used for providing UV shield effectiveness, although individually (a) organic UV mistake Filtering agent may have the property for making skin floodlight.

Since composition according to the present invention includes the combination of above-mentioned special component (b) to (d), dumb light appearance can provide With excellent quality, although the composition include (a) organic UV filtering agent.

Due to the combination of the above-mentioned special component (b) to (d) selected meticulously, when the amount of mentioned component (b) to (d) improves When, composition according to the present invention does not provide any astringent sense.

If composition according to the present invention further comprise in addition to (a) organic UV filtering agent (e) oil and/or (f) Water, the moist feeling after can also improving good spreadability, less film sense and application.Thus it is preferred to according to the present invention Composition is in emulsion form.

Hereinafter, composition according to the present invention will be described in a manner of detailed.

[organic UV filtering agent]

Composition according to the present invention includes at least one (a) organic UV filtering agent.If organic using two or more (a) If UV filtering agent, they be may be the same or different, preferably identical.

It can be active in the region UV-A and/or UV-B for (a) of the invention organic UV filtering agent.It is organic to be somebody's turn to do (a) UV filtering agent can be hydrophily and/or lipophilic, and preferably lipophilic.

Being somebody's turn to do (a) organic UV filtering agent can be solid or liquid.Term " solid " and " liquid " are indicated at 25 DEG C, 1 atm It is solid and liquid respectively.

Being somebody's turn to do (a) organic UV filtering agent can be selected from o-amino benzoyl acid compound, dibenzoylmethane compounds, cortex cinnamomi acidification Close object, salicylic acid compound, naphthalene compound, benzophenone cpd, β, β-diphenylacrylate ester compounds, triazine chemical combination Object, benzotriazole cpd, toluenyl malonic ester compound, benzimidazole compound, imidazolinium compounds, double-benzothiazole Based compound, p-aminobenzoic acid (PABA) compound, di-2-ethylhexylphosphine oxide (hydroxy-phenyl benzotriazole) compound, benzoxazoles chemical combination Object, masking (screening) polymer and masking silicone, the dimer derived from alpha-alkyl phenylethylene, 4,4- diaryl fourth two Ene compound and its mixture.

As the example of (a) organic UV filtering agent, can be mentioned that those of is indicated with their INCI name and its mixing below Object.

O-amino benzoyl acid compound: Haarmann and Reimer is sold with trade mark " Neo Heliopan MA " Menthyl anthranilate.

Dibenzoylmethane compounds: the fourth that Hoffmann-La Roche is especially sold with trade mark " Parsol 1789 " Methoxydibenzoylmethane；With isopropyl dibenzoyl methane.

Cinnamic acid compounds: the methoxyl group meat that Hoffmann-La Roche is especially sold with trade mark " Parsol MCX " Cinnamic acid ethylhexyl；Methoxycinnamate isopropyl propionate；Methoxy cinnamic acid isopropyl oxygen ester；Haarmann and Reimer is with quotient Mark the methoxycinnamate isoamyl valerate that " Neo Heliopan E 1000 " is sold；Cinoxate (4- methoxy cinnamic acid 2- ethoxy Base ethyl ester)；Methoxy cinnamic acid DEA salt；Methyl cinnamic acid diisopropyl ester；With glyceryl ethylhexanoate ester dimethoxy-cinnamic acid Ester.

Salicylic acid compound: the Homosalate that Rona/EM Industries is sold with trade mark " Eusolex HMS " (Homosalate, heliophan)；Haarmann and Reimer is with trade mark " Neo Heliopan OS " sale Ethylhexyl salicylate；Glycol salicylate；Bigcatkin willow acid butyl monooctyl ester；Phenyl salicylate；Scher is with trade mark " Dipsal " The salicylic acid dipropylene glycol ester of sale；It is sold with Haarmann and Reimer with trade mark " Neo Heliopan TS " Salicylic acid TEA salt.

Naphthalene compound, especially benzylidene camphor derivative: the 3- that Chimex is manufactured with trade mark " Mexoryl SD " Benzylidene camphor；The 4 methyl benzylidene camphor that Merck is sold with trade mark " Eusolex 6300 "；Chimex is with trade mark The benzylidene camphor sulfonic acid of " Mexoryl SL " manufacture；Chimex pricks ammonium methyl with the camphor benzene that trade mark " Mexoryl SO " manufactures Sulfate；The Terephthalidene Dicamphor Sulfonic Acid that Chimex is manufactured with trade mark " Mexoryl SX "；With Chimex with trade mark The polyacrylamide base methyl benzylidene camphor of " Mexoryl SW " manufacture.

Benzophenone cpd: benzophenone-1 (the 2,4- dihydroxy two that BASF is sold with trade mark " Uvinul 400 " Benzophenone)；The benzophenone-2 (tetrahydroxybenzophenone) that BASF is sold with trade mark " Uvinul D50 "；BASF is with trade mark The benzophenone-3 (ESCALOL 567) or Oxybenzone that " Uvinul M40 " is sold；BASF is with trade mark The UVINUL MS 40 (group oxybenzone sulfonic acid) that " Uvinul MS40 " is sold；(the hydroxymethoxy two of benzophenone -5 Benzophenone sodium sulfonate)；(the dihydroxy dimethoxy hexichol first of benzophenone -6 that Norquay is sold with trade mark " Helisorb 11 " Ketone)；The benzophenone -8 that American Cyanamid is sold with trade mark " Spectra-Sorb UV-24 "；BASF is with trade mark The Benzophenone 9 (dihydroxy dimethoxy-benzophenone disulfonate) that " Uvinul DS-49 " is sold；Benzophenone-1 2 With the just own ester (the UVINUL A+ of BASF) of 2- (4- diethylamino -2- hydroxy benzoyl) benzoic acid.

- β, β-diphenylacrylate ester compounds: the Octocrilene that BASF is especially sold with trade mark " Uvinul N539 " (Octocrylene)；The etocrilene (Etocrylene) especially sold with BASF with trade mark " Uvinul N35 ".

Triaizine compounds: the Diethylhexyl butamido base triazine that Sigma 3V is sold with trade mark " Uvasorb HEB " Ketone；2,4,6- tri- (two peopentyl ester of 4'- amino benzal malonic acid)-s- triazine, Ciba Geigy are with trade mark TINOSORB S The ethylhexyl that the bemotrizinol and BASF of sale are sold with trade mark UVINUL T150 Triazinone.

Benzotriazole cpd, especially phenyl benzotriazole derivatives: 2- (the 2H- benzotriazole-of branch and straight chain 2- yl) -6- dodecyl -4- methylphenol；With described in USP 5240975 those.

Toluenyl malonic ester compound: 4 '-benzylidene malonic acid, two peopentyl ester and include benzal the third two The polysiloxane of acid ester functionality, such as the silicone-that Hoffmann-LaRoche is sold with trade mark " Parsol SLX " 15。

Benzimidazole compound, especially phenylbenzimidazol derivative: Merck is especially with trade mark " Eusolex What the 232 " Phenylbenzimidazolesulfonic acids sold and Haarmann and Reimer were sold with trade mark " Neo Heliopan AP " Neo Heliopan AP.

Imidazolinium compounds: dimethoxybenzylidenegroup group dioxoimidazolidin propionic acid ethylhexyl.

Double-benzoxazolyl stilbenes: the derivative as described in EP-669,323 and U.S. Patent No. 2,463,264 Object.

P-aminobenzoic acid compound: PABA (p-aminobenzoic acid), ethylaminobenzoate, dihydroxypropyl are to ammonia The dimethyl pair that yl benzoic acid ethyl ester, amyl dimethyl paraaminobenzoic acid, ISP are especially sold with trade mark " Escalol 507 " The PEG-25 that aminobenzoic acid ethylhexyl, p-aminobenzoic acid glyceride and BASF are sold with trade mark " Uvinul P25 " PABA。

Di-2-ethylhexylphosphine oxide-(hydroxy-phenyl benzotriazole) compound, such as Fairmount Chemical is with trade mark " Mixxim 2,2 '-di-2-ethylhexylphosphine oxides [6- (2H- benzotriazole -2- base) -4- methyl-phenol] that BB/200 " is sold in solid form, BASF with Trade mark " Tinosorb M " or Fairmount Chemical are with trade mark " Mixxim BB/100 " with micro- in water-borne dispersions 2, the 2 '-di-2-ethylhexylphosphine oxides [6- (2H- benzotriazole -2- base) -4- (1,1,3,3- tetramethyl butyl) phenol] that powdered form is sold, With such as U.S. Patent No. 5,237,071 and No. 5,166,355, GB-2,303,549, DE-197,26,184 and EP- Derivative described in 893,119, and

Following representative Rhodia Chimie is gone out with trade mark " Silatrizole " or L ' Oreal with trade mark " Mexoryl XL " The Ethylhexysalicylate sold.

Benzoxazoles compound: Sigma 3V is with the bis- [5-1 (dimethyl propylenes of 2,4- that trade mark Uvasorb K2A is sold Base) benzoxazoles -2- base-(4- phenyl) imino group] -6- (2- ethylhexyl) imino group -1,3,5- triazine.

Cover polymer and masking silicone: silicone described in WO 93/04665.

It is derived from the dimer of alpha-alkyl phenylethylene: dimer described in DE-19855649.

- 4,4- diaryl adiene cpd: 1,1- dicarboxyl (2,2'- dimethyl propyl) -4,4- diphenyl fourth two Alkene.

It is selected from it is preferred that being somebody's turn to do (a) organic UV filtering agent: butyl methoxydibenzoylmethise, methoxy cinnamic acid ethyl hexyl Ester, Homosalate, ethylhexyl salicylate, Octocrilene, Phenylbenzimidazolesulfonic acid, benzophenone-3, UVINUL MS 40, two Benzophenone -5,2- (4- diethylamino -2- hydroxy benzoyl) just own ester of benzoic acid, 1,1'- (1,4- piperazine diyl) bis- [1- [2- [4- (diethylamino) -2- hydroxy benzoyl] phenyl]-ketone, 4 methyl benzylidene camphor, terephthalylidene two Camphorsulfonic acid, Neo Heliopan AP, Uvinul T 150, double-ethylhexyloxyphenol methoxyphenyl Triazine, Diethylhexyl Butamido Triazon, 2,4,6- tri- (two peopentyl ester of 4'- amino benzal malonic acid)-s- triazine, 2, 4,6- tri- (4'- amino benzal malonic acid diisobutyl ester)-s- triazine, 2,4- be bis--(the positive fourth of 4'- amino benzal malonic acid Ester) -6- [(3- 1,3,3,3- tetramethyl -1- [(trimethylsiloxy]-disiloxane base } propyl) amino]-s- triazine, 2,4,6- tri--(biphenyl)-triazine, 2,4,6- tri--(terphenyl)-triazine, di-2-ethylhexylphosphine oxide-benzotriazole base tetramethyl butyl benzene Phenol, Ethylhexysalicylate, PARSOL SLX, two peopentyl ester of 4'- benzylidene malonic acid, 1,1- dicarboxyl (2,2'- Dimethyl propyl) -4,4- diphenyl diethylene, bis- [5-1 (dimethyl propyl) benzoxazoles -2- bases-(4- phenyl) imido of 2,4- Base] -6- (2- ethylhexyl) imino group -1,3,5- triazine, camphor benzene bundle ammonium methyl sulphate and its mixture.

Composition according to the present invention relative to the composition total weight can within the scope of 3 weight % to 50 weight %, it is excellent It selects within the scope of 5 weight % to 40 weight %, within the scope of more preferable 10 weight % to 30 weight % and even more preferably 10 weight % to 20 Amount within the scope of weight % includes (a) organic UV filtering agent.

[inorganic hydrophobic oil suction powder]

Composition according to the present invention includes at least one (b) inorganic hydrophobic oil suction powder.If using two or more (b) inorganic hydrophobic oil suction powder, they may be the same or different.

(and/or absorption) oil or liquid fatty substance, such as sebum can be absorbed by being somebody's turn to do (b) inorganic hydrophobic oil suction powder (coming from skin).

(b) inorganic hydrophobic oil suction powder is somebody's turn to do to be in granular form.It is somebody's turn to do (primary) granularity of (b) inorganic hydrophobic oil suction powder It can be for 0.01 to 100 μm, preferably 0.05 to 70 μm and 0.1 to 50 μm more preferable.Should (primary) granularity can for example by from by The photograph image that SEM etc. is obtained is extracted and is measured, surveyed using Particle Size Analyzer such as laser diffraction particle size analyzer etc. Amount.It is preferable to use Particle Size Analyzer such as laser diffraction particle size analyzers.In this case, being somebody's turn to do (primary) granularity is that number is equal (primary) granularity.

For purposes of the present invention, term " hydrophobicity " oil suction powder indicate the powder (or particle) so that they not The mode for forming aggregation is separately dispersed in oily phase.

It, should (b) inorganic hydrophobic if composition according to the present invention includes that can form the oil components of fatty phase Oil suction powder may be present in the fatty phase of the composition.

It is preferred that should (b) inorganic hydrophobic oil suction powder be porous particle, especially porous spherical particles.

There is no limit for the absorbency capacity of (b) inorganic hydrophobic oil suction powder.It is preferred that should (b) inorganic hydrophilic oil suction powder With 100 ml/100 g or higher, preferably 150 ml/100 g or higher, more preferable 200 ml/100 g or higher, even more It is preferred that 250 ml/100 g or higher and particularly preferred 300 ml/100 g or higher absorbency capacity.

100 ml/100 g to 2000 ml/100 g, preferably 100 ml/ can be had by being somebody's turn to do (b) inorganic hydrophobic oil suction powder Absorbency capacity in 100 g to 1500 ml/100 g and more preferable 100 ml/100 g to 1000 ml/100 g ranges.This Outside, 150 ml/100 g to 2000 ml/100 g, preferably 150 ml/100 g can be had by being somebody's turn to do (b) inorganic hydrophobic oil suction powder Absorbency capacity to 1500 ml/100 g and more preferable 150 ml/100 g to 1000 ml/100 g ranges.In addition, should (b) inorganic hydrophobic oil suction powder can have 200 ml/100 g to 2000 ml/100 g, preferably 200 ml/100 g to 1500 Absorbency capacity in ml/100 g and more preferable 200 ml/100 g to 1200 ml/100 g ranges.

The amount for being somebody's turn to do the oil that (b) inorganic hydrophobic oil suction powder absorbs (and/or absorption) can pass through measurement according to following methods Wet point characterizes.The absorbency capacity (being denoted as Wp) measured at wet point, which corresponds to, to be needed to be added in 100 g particles to obtain The amount of the oil of even paste.

The amount for absorbing the oil of (and/or absorption) can be according to described in standard ISO 787/5-1980 for measuring powder suction The method of oil mass measures.By measuring wet point, the amount of the oil on surface can be used corresponding to absorbing/being adsorbed onto powder.

By about 0.5 g to about 5 g, (amount depends on the density of (b) inorganic hydrophobic oil suction powder, but usually 2 G) (b) inorganic hydrophobic oil suction powder of amount m (in gram) is placed on a glass, and the different nonyl of isononanoic acid is then added dropwise Ester.

After the linseed oil of 4 to 5 drop purification of addition, isononyl isononanoate is incorporated to (b) inorganic hydrophobic using spatula In oil suction powder, and continue to add isononyl isononanoate until forming the aggregation of isononyl isononanoate and powder.At this point, every time One drop isononyl isononanoate of addition, then develops the mixture with spatula.Stop addition when obtaining consolidation, smooth paste Isononyl isononanoate.The paste allows for being sprawled on a glass without crackle or forms agglomerate.It then writes down used The volume Vs (being indicated with ml) of isononyl isononanoate.

Oil absorption corresponds to ratio Vs/m.

Being somebody's turn to do (b) inorganic hydrophobic oil suction powder has inorganic in nature.

At least one inorganic core and at least one hydrophobicity coating can be had by being somebody's turn to do (b) inorganic hydrophobic oil suction powder.

The hydrophobicity coating can be formed by hydrophobicity inorganic agent, especially can be selected from fatty acid, such as stearic acid；Metal Soap, such as the aluminium salt of two aluminium myristates, hydrogenated tallow acyl glutamic acid；Amino acid；N- acylamino acid or its salt；Lecithin, Three isostearic acid isopropyl titanates, mineral tallow and its mixture.

N- acylamino acid may include the acyl group containing 8 to 22 carbon atoms, such as 2- ethyl hexyl, caproyl, the moon Osmanthus acyl group, myristoyl, palmityl, stearyl or cocoyl.The salt of these compounds can for aluminium, magnesium, calcium, zirconium, Zinc, sodium or sylvite.Amino acid can be such as lysine, glutamic acid or alanine.

The term " alkyl " referred in aforesaid compound is referred in particular to containing 1 to 30 carbon atom, and preferably comprises 5 to 16 The alkyl of a carbon atom.

It is preferred that should powder of (b) inorganic hydrophobic oil suction powder selected from hydrophobic silica, especially hydrophobicity first silicon It is alkylated silica and its mixture.

The hydrophobic silica, especially silylated silica can be based on aerosil, be to pass through use Air substitutes the porous material that the liquid component of (passing through drying) silica gel obtains.

They usually via in liquid medium sol-gel method synthesize, then usually by with supercritical fluid (most Commonly one is supercritical COs₂) extract and carry out drying.Such drying allows to avoid the contraction of hole and material. In Brinker CJ. and Scherer G.W., Sol-Gel Science, New York, Academic Press, 1990 In sol-gel method and various drying processes is described in detail.

The hydrophobic silicon dioxide aerogel particle can express:

500 to 1500 m²/ g, preferably 600 to 1200 m²/ g and more preferable 600 to 800 m²Per unit weight in/g range Specific surface area (SW), and/or

1 to 1500 μm, preferably 1 to 1000 μm, it is 1 to 100 μm, particularly 1 to 30 μm more preferable, 5 to 25 μm more preferable, more preferably The size for being expressed as volume mean diameter (D [0.5]) in 5 to 20 μm and even more preferably 5 to 15 μ ms.

According to an embodiment, which can express 1 to 30 μm, preferably 5 to 25 μ M, the size for being expressed as volume mean diameter (D [0.5]) in more preferable 5 to 20 μm and even more preferably 5 to 15 μ ms.

The specific surface area of per unit weight can pass through The Journal of the American Chemical Society described in volume 60, page 309,2 months 1938, corresponds to international standard ISO 5794/1 (Appendix D) The nitrogen adsorption method of referred to as BET (Brunauer-Emmett-Teller) method measures.The BET specific surface area, which corresponds to, to be considered Total specific surface area of particle.

The business Particle Size Analyzer of 2000 type of MasterSizer from Malvern can be used to pass through static light scattering Measure the size of the silica aerogel particles.Data are handled based on Mie scattering theory.It is definite for isotropism particle This theory allow in the case where aspherical particle determine " effective " partial size.In going out for Van de Hulst, H.C. Version object, " Light Scattering by Small Particles ", the 9th chapter and the 10th chapter, Wiley, New York, The theory is particularly described in 1957.

According to advantageous embodiment, which can express 600 to 800 m²/ g model In the specific surface area (SW) of per unit weight in enclosing and 5 to 20 μm and preferably 5 to 15 μ ms be expressed as volume be averaged it is straight The size of diameter (D [0.5]).

The silica aerogel particles can advantageously show 0.04 g/cm³To 0.10 g/cm³And preferably 0.05 g/ cm³To 0.08 g/cm³Packed density (r) in range.

In the context of the present invention, this density for being referred to as packed density can be assessed according to following scheme:

40 g powder are poured into measuring graduates；

Then the graduated cylinder is placed on 2003 device of Stav from Stampf Volumeter；

A series of 2500 fillings movements then are imposed to the graduated cylinder and (repeat the operation up to the volume between 2 long run tests Difference is less than 2%)；With

The final volume Vf of powder filler is then directly measured on the graduated cylinder.It is in this case 40/ by ratio w/Vf (Vf is with cm by Vf³Indicate, and w is indicated with g) determine packed density.

According to an embodiment, which can express 5 to 60 m²/cm³, preferably 10 To 50 m²/cm³And more preferable 15 to 40 m²/cm³The specific surface area SV of per unit volume in range.

The specific surface area of per unit volume: S is provided by following relationship_V=S_W× ρ, wherein ρ is with g/cm³What is indicated fills out Fill density, and S_WIt is as defined above with m²The specific surface area for the per unit weight that/g is indicated.

Term " hydrophobic silica " is understood to mean that its surface silylating agent, such as halogenated silanes, such as Alkylchlorosilane, siloxanes, especially dimethyl siloxane, such as hexamethyldisiloxane or silazane processing, to use first Silylation Si-Rn, such as any silica of trimethyl silyl functionalization OH group.

About the preparation by the modified hydrophobic silicon dioxide aerogel particle in silylated progress surface, can refer to Document US 7 470 725.

The modified hydrophobic silicon dioxide aerogel particle in surface is carried out using with trimethyl silyl by special.

The example for being somebody's turn to do (b) inorganic hydrophobic oil suction powder includes filler described below.

The SiO 2 powder that can be mentioned that include dimethyl silicone polymer cladding amorphous silica microballoon, especially with SA Sunsphere H33 runs after fame those of sale (oil absorption is equal to 243 ml/100 g), is surface-treated with mineral tallow Precipitated silica powders, such as the precipitated silica handled with polyethylene wax, and especially Evonik-Degussa company Run after fame those of sale (oil absorption be equal to 398 ml/100 g) with Acematt OR 412 and Dow Corning company with VM-2270 runs after fame the silylated silica (oil absorption be equal to 1040 ml/100 g) of sale.

As (b) inorganic hydrophobic oil suction powder, more preferably run after fame the first of sale using Dow Corning with VM-2270 Silylation silica, particle show average-size and 600 to 800 m in 5 to 15 μ ms²Per unit in/g range The specific surface area of weight.

Being somebody's turn to do (b) inorganic hydrophobic oil suction powder can be with 0.01 weight % to 10 weight % models relative to the total weight of the composition In enclosing, within the scope of preferably 0.05 weight % to 5 weight %, within the scope of more preferable 0.1 weight % to 1 weight % and even more preferably 0.1 Amount within the scope of weight % to 0.5 weight % is present in composition according to the present invention.

[organo-phobicity oil suction powder]

Composition according to the present invention includes at least one (c) organo-phobicity oil suction powder.If using two or more (c) organo-phobicity oil suction powder, they may be the same or different.

(and/or absorption) oil or liquid fatty substance, such as sebum can be absorbed by being somebody's turn to do (c) organo-phobicity oil suction powder (coming from skin).

(c) organo-phobicity oil suction powder is somebody's turn to do to be in granular form.It is somebody's turn to do (primary) granularity of (c) organo-phobicity oil suction powder It can be for 0.01 to 100 μm, preferably 0.05 to 70 μm and 0.1 to 50 μm more preferable.Should (primary) granularity can for example by from by The photograph image that SEM etc. is obtained is extracted and is measured, surveyed using Particle Size Analyzer such as laser diffraction particle size analyzer etc. Amount.It is preferable to use Particle Size Analyzer such as laser diffraction particle size analyzers.In this case, being somebody's turn to do (primary) granularity is that number is equal (primary) granularity.

It, should (c) organo-phobicity if composition according to the present invention includes that can form the oil components of fatty phase Oil suction powder may be present in the fatty phase of the composition.

It is preferred that should (c) organo-phobicity oil suction powder be porous particle, especially porous spherical particles.

According to another aspect of the present disclosure, being somebody's turn to do (c) organo-phobicity oil suction powder can have more than or equal to 300 m²/ g, It is greater than or is equal to 500 m²/ g is greater than or is equal to 600 m²/ g, and it is less than or equal to 1500 m²The BET specific surface of/g Product.

There is no limit for the absorbency capacity of (c) organo-phobicity oil suction powder.It is preferred that should (c) organo-phobicity oil suction powder With 100 ml/100 g or higher, preferably 150 ml/100 g or higher, more preferable 200 ml/100 g or higher, even more It is preferred that 250 ml/100 g or higher and particularly preferred 300 ml/100 g or higher absorbency capacity.

100 ml/100 g to 2000 ml/100 g, preferably 100 ml/ can be had by being somebody's turn to do (c) organo-phobicity oil suction powder Absorbency capacity in 100 g to 1500 ml/100 g and more preferable 100 ml/100 g to 1000 ml/100 g ranges.This Outside, 150 ml/100 g to 2000 ml/100 g, preferably 150 ml/100 g can be had by being somebody's turn to do (c) organo-phobicity oil suction powder Absorbency capacity to 1500 ml/100 g and more preferable 150 ml/100 g to 1000 ml/100 g ranges.In addition, should (c) organo-phobicity oil suction powder can have 200 ml/100 g to 2000 ml/100 g, preferably 200 ml/100 g to 1500 Absorbency capacity in ml/100 g and more preferable 200 ml/100 g to 1000 ml/100 g ranges.

The amount for being somebody's turn to do the oil that (c) organo-phobicity oil suction powder absorbs (and/or absorption) can pass through measurement according to following methods Wet point characterizes.The absorbency capacity (being denoted as Wp) measured at wet point, which corresponds to, to be needed to be added in 100 g particles to obtain The amount of the oil of even paste.

By about 0.5 g to about 5 g, (amount depends on the density of (c) hydrophobicity oil suction powder, but usually 2 g) (c) organo-phobicity oil suction powder for measuring m (in gram) is placed on a glass, and isononyl isononanoate is then added dropwise.

After the linseed oil of 4 to 5 drop purification of addition, isononyl isononanoate is incorporated to (c) organo-phobicity using spatula In oil suction powder, and continue to add isononyl isononanoate until forming the aggregation of isononyl isononanoate and powder.At this point, every time One drop isononyl isononanoate of addition, then develops the mixture with spatula.Stop addition when obtaining consolidation, smooth paste Isononyl isononanoate.The paste allows for being sprawled on a glass without crackle or forms agglomerate.Then it writes down used The volume Vs (being indicated with ml) of isononyl isononanoate.

Oil absorption corresponds to ratio Vs/m.

Being somebody's turn to do (c) organo-phobicity oil suction powder has organic nature.

Being somebody's turn to do (c) organo-phobicity oil suction powder can be selected from polyamide (especially nylon-6) powder, acrylic polymer Powder, especially polymethyl methacrylate, polymethyl methacrylate/ethylene glycol dimethacrylate, poly- methyl-prop Olefin(e) acid allyl ester/ethylene glycol dimethacrylate or ethylene glycol dimethacrylate/lauryl methacrylate copolymer Powder；And its mixture.Above-mentioned material can be crosslinking.

It preferably should powder of (c) organo-phobicity oil suction powder selected from acrylic polymer, especially dimethyl propylene Olefin(e) acid glycol ester/lauryl methacrylate copolymer powder.

Surface can be carried out at least one hydrophobicity inorganic agent in appropriate circumstances by being somebody's turn to do (c) organo-phobicity oil suction powder Processing.

This hydrophobicity inorganic agent can be selected from for example:

Silicone, such as polymethyl siloxane, dimethyl silicone polymer；

Fatty acid, such as stearic acid；

Metallic soap, such as the aluminium salt of two aluminium myristates, hydrogenated tallow acyl glutamic acid；

Perfluoralkyl phosphate, perfluoroalkyl silanes, perfluoroalkyl silazane, hexafluoropropene polyoxide (hexafluoropropylene polyoxide), the polysiloxane comprising perfluoroalkyl perfluoropolyether group；

Amino acid, N- acylated amino and its salt；

Lecithin, three isostearic acid isopropyl titanates；And

Its mixture.

As used herein, the term " alkyl " referred in above compound is understood to mean that containing 1 to 30 (carbon) original Son, such as straight chain, branch or the cyclic alkyl of 5 to 16 carbon atoms.

N- acylated amino may include the acyl group containing 8 to 22 carbon atoms, e.g., such as 2- ethyl hexyl, caproyl, Lauroyl, myristoyl, palmityl, stearyl and cocoyl.The salt of these components can for aluminium, magnesium, calcium, zirconium, Zinc, sodium or sylvite.Amino acid can be such as lysine, glutamic acid or alanine.

The example for being somebody's turn to do (c) organo-phobicity oil suction powder includes filler described below.

The acrylic polymer powder that can be mentioned that includes porous polymethyl methyl acrylate (INCI: methacrylic acid Methyl esters cross-linked polymer), for example, Sensient company with Covabead LH85 run after fame sale sphere, by Cardinal Health Technologies company is run after fame porous polymethyl methyl acrylate/diformazan of sale with Microsponge 5640 Base acrylic acid glycol ester sphere (oil absorption is equal to 155 ml/100 g), ethylene glycol dimethacrylate/methacrylic acid Lauryl cross-linked copolymer powder, especially Amcol Health & Beauty Solutions company is with Polytrap 6603 run after fame those of sale (oil absorption is equal to 656 ml/100 g), Akzo Novel company with Expancel 551DE40D42 run after fame sale acrylonitrile/methyl methacrylate/vinylidene chloride copolymer (oil absorption be equal to 1040 ml/ 100 g)。

The polyamide powder that can be mentioned that includes nylon-6 powder, and especially UBE Industries company is with Pomp610 The product that name is sold (oil absorption is equal to 202 ml/100 g).

Being somebody's turn to do (c) organo-phobicity oil suction powder can be with 0.01 weight % to 20 weight % models relative to the total weight of the composition In enclosing, within the scope of preferably 0.05 weight % to 10 weight %, within the scope of more preferable 0.1 weight % to 1 weight % and even more preferably Amount within the scope of 0.5 weight % to 1 weight % is present in composition according to the present invention.

[hydrophily oil suction powder]

Composition according to the present invention includes at least one (d) hydrophily with 100 ml/100 g or higher absorbency capacity Oil suction powder.If having (d) hydrophily oil suction of 100 ml/100 g or higher absorbency capacity using two or more Powder, they may be the same or different.

(and/or absorption) oil or liquid fatty substance can be absorbed by being somebody's turn to do (d) hydrophily oil suction powder, such as sebum (comes from Skin).

(d) hydrophily oil suction powder is somebody's turn to do to be in granular form.(primary) granularity for being somebody's turn to do (d) hydrophily oil suction powder can be 0.01 It is to 100 μm, preferably 0.05 to 70 μm and 0.1 to 50 μm more preferable.Be somebody's turn to do (primary) granularity can be for example by obtaining from by SEM etc. The photograph image obtained is extracted and is measured, measured using Particle Size Analyzer such as laser diffraction particle size analyzer etc..It is preferred that making With Particle Size Analyzer such as laser diffraction particle size analyzer.In this case, being somebody's turn to do (primary) granularity is number (primary) granularity.

For purposes of the present invention, term " hydrophily " oil suction powder indicate the powder (or particle) so that they not The mode for forming aggregation is separately dispersed in water phase.

Should (d) hydrophily oil suction powder there are 100 ml/100 g or higher, preferably 150 ml/100 g or higher, more excellent Select 200 ml/100 g or higher and even more preferably 250 ml/100 g or higher absorbency capacity.

100 ml/100 g to 2000 ml/100 g, preferably 100 ml/100 g can be had by being somebody's turn to do (d) hydrophily oil suction powder Absorbency capacity to 1500 ml/100 g and more preferable 100 ml/100 g to 1000 ml/100 g ranges.In addition, should (d) hydrophily oil suction powder can have 150 ml/100 g to 2000 ml/100 g, preferably 150 ml/100 g to 1500 ml/ Absorbency capacity in 100 g and more preferable 150 ml/100 g to 1000 ml/100 g ranges.In addition, should the suction of (d) hydrophily Oil powder can have 200 ml/100 g to 1000 ml/100 g, preferably 200 ml/100 g to 800 ml/100 g and more excellent Select the absorbency capacity in 200 ml/100 g to 500 ml/100 g ranges.

The amount for being somebody's turn to do the oil that (d) hydrophily oil suction powder absorbs (and/or absorption) can be according to following methods by measuring wet point To characterize.The absorbency capacity (being denoted as Wp) measured at wet point, which corresponds to, to be needed to be added in 100 g particles to obtain uniformly paste The amount of the oil of shape object.

By about 0.5 g to about 5 g, (amount depends on the density of (d) hydrophily oil suction powder, but usually 2 g) (d) hydrophily oil suction powder for measuring m (in gram) is placed on a glass, and isononyl isononanoate is then added dropwise.

After the linseed oil of 4 to 5 drop purification of addition, isononyl isononanoate is incorporated to the oil suction of (d) hydrophily using spatula In powder, and continue to add isononyl isononanoate until forming the aggregation of isononyl isononanoate and powder.At this point, addition every time One drop isononyl isononanoate, then develops the mixture with spatula.Stop adding different nonyl when obtaining consolidation, smooth paste The different nonyl ester of acid.The paste allows for being sprawled on a glass without crackle or forms agglomerate.Then write down different nonyl used The volume Vs (being indicated with ml) of the different nonyl ester of acid.

Oil absorption corresponds to ratio Vs/m.

Organic or inorganic property can be had by being somebody's turn to do (d) hydrophily oil suction powder.

(d) hydrophily oil suction powder with 100 ml/100 g or higher absorbency capacity can be selected from cellulose, dioxy SiClx, silicate, perlite, magnesium carbonate, magnesium hydroxide and its derivative and its mixture.

It is preferred that should (d) hydrophily oil suction powder include at least one selected from the following: cellulose, silica, silicate, Perlite, magnesium carbonate, magnesium hydroxide and its derivative and its mixture.

Those skilled in the art can select have 100 ml/100 g or higher, preferably 150 ml/100 in llowing group of materials (d) hydrophily oil suction powder of g or higher and more preferable 200 ml/100 g or higher absorbency capacity.

According to an embodiment, cellulose derivative can be selected from cellulose esters and cellulose ether.

In the above and below, term " cellulose esters " is indicated by the α (1- for the dewatered grape saccharide ring being partially or completely esterified 4) polymer of sequence composition, the esterification by completely or only a part of the free hydroxyl group function of the dewatered grape saccharide ring and The reaction of linear chain or branched chain carboxylic acid or carboxylic acid derivates (acid chloride or acid anhydrides) containing 1 to 4 carbon atom obtains.Preferably, The cellulose esters reacts generation by a part and the carboxylic acid containing 1 to 4 carbon atom of the free hydroxyl group function of the ring.Have Sharp ground, the cellulose esters are selected from cellulose acetate, cellulose propionate, cellulose butyrate, isobutyl acid cellulose, acetobutyric acid fiber Element and cellulose acetopropionate and its mixture.

Term " cellulose ether " indicates the polymer being made of α (1-4) sequence of the dewatered grape saccharide ring of partial ethers, institute The a part for stating the free hydroxyl group function of ring is replaced by group-OR, and R is preferably the linear chain or branched chain alkane containing 1 to 4 carbon atom Base.Thus the cellulose ether is preferably selected from the alkyl ethers with the alkyl containing 1 to 4 carbon atom, such as cellulose Methyl ether, cellulose propyl ether, cellulose isopropyl ether, cellulose butyl ether and cellulose isobutyl ether.

The cellulose and its derivates that can be mentioned that include the following spherical fiber for example sold by the Daito Kasei of Japan Crude granule: Cellulobeads USF (oil absorption is 250 ml/100 g), granularity is 4 μm (porous cellulose).

The SiO 2 powder that can be mentioned that includes porous silica microballoon, especially Asahi Glass company with Sunsphere H53 and Sunsphere H33 run after fame those of sale (oil absorption is equal to 370 ml/100 g)；Kobo is public Department with MSS-500-3H run after fame sale those of；Amorphous hollow silica particle, especially Kobo company is with Silica Shells runs after fame those of sale (oil absorption is equal to 550 ml/100 g)；Fuji Silysia Chemical company with Sylysia 350 runs after fame the porous silica microballoon (oil absorption be equal to 310 ml/100 g) of sale；And Oriental Silycas company is run after fame the SiO 2 powder (oil absorption be equal to 380 ml/100 g) of sale with Finesil X35.

The silicate that especially can be mentioned that is alumina silicate, by Kyowa Chemical Industry company with Kyowaad 700PEL runs after fame sale (oil absorption is equal to 195 ml/100 g).

The perlite powder that especially can be mentioned that be by World Minerals company with 1430 OR of Optimat and 2550 OR of Optimat runs after fame the product (oil absorption be equal to 240 ml/100 g) of sale.

The magnesium carbonate powder that especially can be mentioned that is to be run after fame by Buschle & Lepper company with Tipo Carbomagel The product of sale (oil absorption is equal to 214 ml/100 g).

Magnesium carbonate/the magnesium hydroxide powder that especially can be mentioned that is mMgCO₃-Mg(OH)₂-nH₂O product, by Nittesu Mining company is run after fame sale with Mg Tube (oil absorption is equal to 250-310 ml/100 g).

(d) hydrophily oil suction powder with 100 ml/100 g or higher absorbency capacity is relative to the total of the composition Weight can within the scope of 0.01 weight % to 20 weight %, within the scope of preferably 0.05 weight % to 10 weight %, more preferable 0.1 weight % Amount within the scope of to 1 weight % and within the scope of even more preferably 0.1 weight % to 0.5 weight % is present in combination according to the present invention In object.

[oil]

Composition according to the present invention may include at least one (e) oil in addition to (a) organic UV filtering agent.If using two kinds Or more (e) oil, they may be the same or different.

Herein, " oil " indicates to be in that liquid or paste are (non-solid under room temperature (25 DEG C), at atmospheric pressure (760 mmHg) Body) form fatty compound or substance.As oil, can be used alone or in any combination thereof commonly used in those of cosmetics.This A little oil can be volatility or non-volatile.

Being somebody's turn to do (e) oil can be non-polar oil, such as hydrocarbon ils, silicone oil etc.；Polar oil, for example, vegetable oil or animal oil and Ester oil or ether oil；Or mixtures thereof.

It should (e) oily oil, synthetic oil, silicone oil, hydrocarbon ils and fatty alcohol that can be selected from plant or animal origin.

As the example of vegetable oil, such as linseed oil, camellia oil, macadimia nut oil, corn oil, ermine oil, olive can be mentioned that Olive oil, avocado oil, camellia caul-fat, castor oil, safflower oil, SIMMONDSIA CHINENSIS SEED OIL, sunflower oil, apricot kernel oil, rapeseed oil, sesame oil, soybean Oil, peanut oil and its mixture.

As the example of animal oil, such as squalene and saualane can be mentioned that.

As the example of synthetic oil, alkane oil can be mentioned that, such as Permethyl 99A and isohexadecane, ester oil, ether oil and artificial Triglycerides.

The ester oil is preferably saturated or unsaturated, linear chain or branched chain C₁-C₂₆Aliphatic mono acid or polyacid and saturation Or unsaturated, linear chain or branched chain C₁-C₂₆The total number of carbon atoms of the liquid ester of aliphatic monohydric alcohol or polyalcohol, the ester be greater than or Equal to 10.

It is branch from least one of the pure and mild acid for deriving ester of the invention preferably for the ester of monohydric alcohol 's.

In the monoesters of monoacid and monohydric alcohol, ethyl palmitate, ethylhexyl palmitate, palmitinic acid isopropyl can be mentioned that Ester, carbonic acid dioctyl ester, myristic acid Arrcostab, for example, isopropyl myristate or ethyl myristate, Standamul 7061, Isononanoic acid 2- ethylhexyl, isononyl isononanoate, Dermol 105 and isostearyl neopentanoate.

C can also be used₄-C₂₂Dicarboxylic acids or tricarboxylic acids and C₁-C₂₂The ester and monocarboxylic acid of alcohol, dicarboxylic acids or tricarboxylic acids with it is non- Sugared C₄-C₂₆Dihydroxy, trihydroxy, tetrahydroxy or penta hydroxy group alcohol ester.

It especially can be mentioned that: diethyl sebacate；Hamposyl L isopropyl ester；Diisopropyl sebacate；Bis- (the 2- of decanedioic acid Ethylhexyl) ester；Diisopropyl adipate；Adipic acid-di-n-propyl ester；Dioctyl adipate；Adipic acid is bis- (2- ethylhexyl) Ester；The different stearyl ester of adipic acid two；Bis- (2- ethylhexyl) esters of maleic acid；Three isopropyl ester of citric acid；The different cetyl of citric acid three；Lemon Lemon three different stearyl esters of acid；Three glyceride lactates；Tricaprylin；Citric acid three (octyldodecyl) ester；Three oil of citric acid Alcohol ester；Two enanthic acid neopentyl glycol ester；Two isononoate of diglycol.

As ester oil, C can be used₆-C₃₀And preferably C₁₂-C₂₂The sugar ester and diester of fatty acid.Recall term " sugar " expression Oxygen-containing alkyl compound containing multiple carbinol-functionals, with or without aldehydes or ketones function, and it includes at least four carbon originals Son.These sugar can be monosaccharide, oligosaccharides or polysaccharide.

The example for the suitable sugar that can be mentioned that includes sucrose (sucrose) (or sucrose (saccharose)), glucose, half Lactose, ribose, fucose, maltose, fructose, mannose, arabinose, xylose and lactose and its derivative, especially alkyl Derivative, such as methyl-derivatives, such as methyl glucoside.

The sugar ester of fatty acid especially can be selected from aforementioned sugar and linear chain or branched chain, saturated or unsaturated C₆-C₃₀And preferably C₁₂-C₂₂The ester of fatty acid or the mixture of ester.If they be it is unsaturated, these compounds can have one to three conjugation Or unconjugated carbon-carbon double bond.

Monoesters, diester, three esters, four esters and polyester and its mixture are further selected from according to the ester of the variant.

These esters can for such as oleate, laurate, palmitate, myristinate, behenic acid ester, cocounut oil acid esters, Or mixtures thereof stearate, linoleate, linolenate, decylate and arachidonate, for example, especially oil palm is sour Ester (oleopalmitate), oleostearin acid esters (oleostearate) and palmitostearate (palmitostearate) mixing Ester and pentaerythrite tetraethyl capronate.

More particularly, using monoesters and diester, and especially sucrose, glucose or methyl glucoside monoleate or two oil Acid esters, stearate, behenic acid ester, oil palm glycerin monostearate, linoleate, linolenate and oleostearin acid esters.

The example that can be mentioned that is Amerchol company is run after fame the product of sale with Glucate DO, is methyl glucoside Dioleate.

As the example of preferred ester oil, such as diisopropyl adipate, dioctyl adipate, caproic acid 2- ethyl can be mentioned that Own ester, ethyl laurate, Octanoic acid, hexadecyl ester, sad octyldodecyl, Dermol 105, myristyl propionate, 2- second Base caproic acid 2- ethylhexyl, octanoic acid 2- ethylhexyl, caprylic/capric 2- ethylhexyl, methyl hexadecanoate, ethyl palmitate, palm fibre Palmitic acid isopropyl propionate, carbonic acid dioctyl ester, Hamposyl L isopropyl ester, isononyl isononanoate, ethylhexyl palmitate, lauric acid are different Own ester, lauric acid hexyl ester, Standamul 7061, isopropyl isostearate, isopropyl myristate, Isodecyl oleate, three (2- Thylhexoic acid) glyceride, four (2 ethyl hexanoic acid) pentaerythritol esters, succinic acid 2- ethylhexyl, diethyl sebacate and its mixed Close object.

As the example of artificial triglycerides, such as caprinoyl decoyl glyceride (capryl caprylyl can be mentioned that Glyceride), myristin, tripalmitin, three glyceryl linolenates, laurin, three last of the ten Heavenly stems Acid glyceride, tricaprylin, three (capric acid/octanoic acid) glyceride and three (capric acid/octanoic acid/linolenic acid) glyceride.

As the example of silicone oil, such as line style organopolysiloxane, such as dimethyl polysiloxane, methylbenzene can be mentioned that Based polysiloxane, methylhydrogenpolysi,oxane etc.；Cyclic annular organopolysiloxane, such as six siloxanes of ring (cyclohexasiloxane), octamethylcy-clotetrasiloxane, decamethylcyclopentaandoxane, ten diformazan basic rings, six siloxanes etc.； And its mixture.

Preferably, which is selected from liquid polydialkysiloxane, especially liquid polydimethylsiloxane (PDMS) With the liquid polyorganosiloxanes comprising at least one aryl.

These silicone oils can also be organically-modified.Workable organically-modified silicone is as defined above according to the present invention Silicone oil, and organo-functional groups of the group connection in their structure comprising one or more via based on hydrocarbon.

Organopolysiloxane is defined in more detail Walter Noll'sChemistry and Technology of Silicones(1968), in Academic Press.They can be volatility or non-volatile.

When it is volatility, which is particularly selected from those of the boiling point with 60 DEG C to 260 DEG C, and even more special It is not selected from:

(i) the cyclic annular polydialkysiloxane comprising 3 to 7 and preferably 4 to 5 silicon atoms.These are for example especially by Union Carbide is run after fame with Volatile Silicone 7207 or Rhodia is run after fame sale with 70045 V2 of Silbione Octamethylcy-clotetrasiloxane, Union Carbide are run after fame with Volatile Silicone 7158, Rhodia is with Silbione 70045 V5 run after fame sale decamethylcyclopentaandoxane and Momentive Performance Materials with Silsoft 1217 runs after fame the ten dimethyl cyclopentasiloxanes and its mixture of sale.Also can be mentioned that for example dimethyl siloxane/ The cyclocopolymer of methyl alkyl siloxane type, such as the Silicone Volatile that Union Carbide company sells FZ 3109 has following formula:

It also can be mentioned that the mixture of cyclic annular polydialkysiloxane and organo-silicon compound, such as octamethylcy-clotetrasiloxane and four The mixture (50/50) and octamethylcy-clotetrasiloxane and Oxy-1 of (trimethyl silyl) pentaerythrite, 1 '-bis- (2, 2,2 ', 2 ', 3,3 '-six (trimethylsiloxies)) neopentane mixture；And

(ii) have containing 2 to 9 silicon atoms and at 25 DEG C less than or equal to 5 × 10^-6The line style of the viscosity of m2/s is volatilized Property polydialkysiloxane.Example is especially to be run after fame the four silicon oxygen of decamethyl of sale by Toray Silicone company with SH 200 Alkane.Belong to such silicone and is also described in Cosmetics and Toiletries, volume 91, in January, 76,27-32 Page, the article that Todd & Byers is deliveredVolatile Silicone Fluids for CosmeticsIn.The viscosity of silicone It is measured at 25 DEG C according to 445 appendix C of ASTM standard.

Non-volatile polydialkysiloxane also can be used.These nonvolatile silicones are particularly selected from poly-diakyl silicon oxygen Alkane, wherein mainly can be mentioned that the dimethyl silicone polymer containing trimethylsilyl end groups.

In these polydialkysiloxanes, following commodity can be referred in a non-limiting manner:

The Silbione for 47 and 70 047 series that-Rhodia is sold^®Oil or Mirasil^®Oil, such as 70 047 V 500 of oil 000；

The Mirasil that-Rhodia company sells^®The oil of series；

The oil of 200 series from Dow Corning company, such as viscosity is 60 000 mm²The DC200 of/s；And

Viscasil from General Electric^®Certain oil of oil and the SF series from General Electric (SF 96、SF 18)。

It also can be mentioned that with known poly- two containing dimethyl-silicon alkanol end group of designation Dimethicone alcohol (CTFA) Methylsiloxane, such as the oil of 48 from Rhodia company series.

In the silicone containing aryl, poly- diaromatic siloxane, especially polydiphenylsiloxane and poly- alkyl can be mentioned that Aryl siloxanes, such as phenyl silicones oil.

The phenyl silicones oil can be selected from the phenyl silicones with following formula:

Wherein:

R₁To R₁₀It is independently of one another saturated or unsaturated, straight chain, ring-type or branch based on C₁-C₃₀The group of hydrocarbon, preferably Based on C₁-C₁₂The group of hydrocarbon, and more preferably based on C₁-C₆The group of hydrocarbon, especially methyl, ethyl, propyl or butyl, and

M, n, p and q are 0 to 900 (comprising endpoint), preferably 0 to 500 (comprising endpoint) and more preferable 0 to 100 independently of one another The integer of (including endpoint),

Condition is that the summation of n+m+q is not 0.

Examples which may be mentioned include the products sold with following denotations:

The Silbione oil of 70 641 series from Rhodia；

The oil of the series of Rhodorsil 70 633 and 763 from Rhodia；

556 Cosmetic Grade Fluid of oily Dow Corning from Dow Corning；

The silicone of PK series from Bayer, such as product PK20；

Certain oil of SF series from General Electric, such as SF 1023, SF 1154, SF 1250 and SF 1265。

It is oily as phenyl silicones, and phenyl trimethicone (in above formula, R₁To R₁₀It is methyl；P, q and n=0；m= It 1) is preferred.

The organically-modified liquid silicones can especially contain polyethyleneoxy and/or polypropylene oxygroup.Thus can be mentioned that by The silicone KF-6017 that Shin-Etsu is proposed, and the oily Silwet L722 and L77 from Union Carbide company.

Hydrocarbon ils can be selected from:

Linear chain or branched chain, optionally cricoid C₆-C₁₆Lower paraffin hydrocarbon.Examples which may be mentioned include hexane, hendecane, 12 Alkane, tridecane and isoparaffin, such as isohexadecane, Permethyl 99A and isodecane；With

It is poly- containing the linear chain or branched chain hydrocarbon for having more than 16 carbon atoms, such as atoleine, paroline, poly decene and hydrogenation Isobutene such as Parleam and saualane.

As the preferred embodiment of hydrocarbon ils, such as linear chain or branched chain hydrocarbon, such as isohexadecane, Permethyl 99A, spiny dogfish can be mentioned that Alkane, mineral oil (such as atoleine), paraffin, vaseline or vaseline, naphthalene etc.；Parleam, Isoeicosane (isoeicosan) and decene/butylene copolymer；And its mixture.

Term " fat " in fatty alcohol indicates to include relatively great amount of carbon atom.As a result, have 4 or more, it is excellent The alcohol of 6 or more and more preferable 12 or more carbon atoms is selected to be comprised in the range of fatty alcohol.The fatty alcohol can It is saturated or unsaturated.The fatty alcohol can be linear chain or branched chain.

The fatty alcohol can have structure R-OH, and what wherein R was selected from saturation and unsaturated, straight chain and branch contains 4 to 40 The group of a carbon atom, preferably 6 to 30 carbon atoms and more preferable 12 to 20 carbon atoms.In at least one embodiment, R It can be selected from C₁₂-C₂₀Alkyl and C₁₂-C₂₀Alkenyl.R may or may not be replaced by least one hydroxyl.

As the example of fatty alcohol, can be mentioned that laruyl alcohol, cetanol, stearyl alcohol, isooctadecanol, behenyl alcohol, undecylenic alcohol, Myristyl alcohol, octyldodecanol, hexyl decyl alcohol, oleyl alcohol, sub- oleyl alcohol, Palmitoleyl alcohol (palmitoleyl alcohol), peanut Four enols, erucyl alcohol and its mixture.

It is preferred that the fatty alcohol is saturated fatty alcohol.

The fatty alcohol can be selected from linear chain or branched chain, saturated or unsaturated C as a result,₆-C₃₀Alcohol, preferably linear chain or branched chain , saturation C₆-C₃₀Alcohol, and more preferably C₁₂-C₂₀Alcohol.

Term " saturated fatty alcohol " indicates the alcohol with long aliphatic saturated carbon chains herein.Appoint it is preferred that the saturated fatty alcohol is selected from What linear chain or branched chain, saturation C₆-C₃₀Fatty alcohol.In linear chain or branched chain, saturation C₆-C₃₀In fatty alcohol, preferably make With linear chain or branched chain, saturation C₁₂-C₂₀Fatty alcohol.It can be more preferably using any linear chain or branched chain, saturation C₁₆-C₂₀Rouge Fat alcohol.It even can more preferably use branch C₁₆-C₂₀Fatty alcohol.

As the example of saturated fatty alcohol, laruyl alcohol, cetanol, stearyl alcohol, isooctadecanol, behenyl alcohol, 11 can be mentioned that Enol, myristyl alcohol, octyldodecanol, hexyl decyl alcohol and its mixture.In one embodiment, cetanol, stearyl alcohol, Or mixtures thereof octyldodecanol, hexyl decyl alcohol (such as cetostearyl alcohol) and behenyl alcohol can be used as saturated fatty alcohol.

According at least one embodiment, the fatty alcohol used in composition according to the present invention is preferably selected from spermaceti Alcohol, octyldodecanol, hexyl decyl alcohol and its mixture.

It is preferred that being somebody's turn to do (e) oil is selected from hydrocarbon ils, ester oil, silicone oil and its mixture.

The amount of (e) oil in composition according to the present invention relative to the composition total weight can 0.01 weight % extremely 25 weight %, preferably 0.1 weight % are to 20 weight %, more preferable 1 weight % to 15 weight % and even more preferably 5 to 15 weight % models In enclosing.

It should (e) oily fatty phase that may make up composition according to the present invention.

If composition according to the present invention is in O/W emulsion form, (e) oil in composition according to the present invention be may make up Disperse fat phase in the O/W lotion.

The fat mutually may include (a) organic UV filtering agent.

The amount of fatty phase in composition according to the present invention can be in 10 weight % to 50 relative to the total weight of the composition Within the scope of weight %, preferably 15 weight % to 40 weight % and more preferable 20 weight % to 30 weight %.

[water]

Composition according to the present invention may include (f) water.

If composition according to the present invention includes (f) water, being somebody's turn to do (f) water may make up the water of composition according to the present invention Phase.

If composition according to the present invention is in O/W emulsion form, (f) water in composition according to the present invention be may make up Continuous aqueous phase in the O/W lotion.

(f) amount of water can be 20 weight % to 80 weight %, preferably 30 weight % to 70 weights relative to the total weight of the composition Measure %, more preferable 40 weight % to 60 weight % and even more preferably 40 weight % to 50 weight %.

[other ingredients]

Composition according to the present invention may also include at least one optional or additional ingredient.

There is no limit for the amount of the optional or additional ingredient, but with respect to the total weight of composition of the invention It can be 0.01 weight % to 30 weight %, preferably 0.1 weight % to 20 weight % and more preferable 1 weight % to 10 weight %.

The optional or additional ingredient can be selected from anion, cation, nonionic or amphoteric polymer；Anion, sun Ion, nonionic or amphoteric surfactant；Inorganic UV filtering agent；Peptide and its derivative；Protein hydrolysate；Sweller and infiltration Saturating agent；The medicament prevented hair loss；Antidandruff agent；Natural or synthetic grease thickener；Suspending agent；Chelating agent；Opacifier；Dye Material；Sun-screening agent；Vitamin or provitamin；Fragrance；Preservative；Stabilizer；And its mixture.

Composition according to the present invention may include the acceptable organic solvent of one or more cosmetics, can be alcohol: special It is not monohydric alcohol, such as ethyl alcohol, isopropanol, benzyl alcohol and benzyl carbinol；Glycol, such as ethylene glycol, propylene glycol and butanediol；It is other Polyalcohol, such as glycerol, sugar and sugar alcohol；And ether, such as ethylene glycol single methyl ether, single ethylether and single-butyl ether, propylene glycol Monomethyl ether, single ethylether and single-butyl ether and butanediol monomethyl ether, single ethylether and single-butyl ether.

The organic solvent can be then 0.01 weight % to 30 weight %, preferably 0.1 relative to the total weight of the composition The concentration of weight % to 20 weight % and more preferable 1 weight % to 15 weight % exist.

[form]

The form of composition according to the present invention is not particularly limited, and can take various forms, such as W/O lotion, O/W cream Liquid, aqueous gel, aqueous solution etc..Composition according to the present invention is preferably in emulsion form, and is more preferably in O/W lotion shape Formula.

[cosmetic method]

Composition according to the present invention is preferably used as cosmetic composition.The cosmetic composition can be cosmetics for skin, head Cosmetics, makeups cosmetics, nail cosmetic and any with cosmetics on mucous membrane such as lip etc. are sent out, and preferably For cosmetics for skin.

Particularly, composition according to the present invention may be intended for being applied to keratin substances such as skin, scalp and/ Or on lip, preferably on skin.Composition according to the present invention can be used for skin cosmetic method as a result,.

Since composition according to the present invention includes at least one (a) organic UV filtering agent, it can also act as being intended for Ultraviolet light is absorbed, and/or for making keratin substances (the especially keratin substances of people) from the composition of ultraviolet radioactive.? It is rather largely known in the art that keratin substances is made to generate anti-aging, crease-resistant and moisturizing effect from ultraviolet radioactive.Cause This, composition of the invention, which can be constituted further, is intended to obtain anti-aging, crease-resistant and/or moistening effect composition.

Cosmetic method or cosmetic use according to the present invention for keratin substances (such as skin) is included at least root The step being applied to according to composition of the invention on keratin substances.

It is any due to the ingredient (b) to (d) in composition according to the present invention, cosmetic method according to the present invention or Cosmetic use can provide anti-sebum effect or oil resistant light effect.

Since composition according to the present invention includes at least one (a) organic UV filtering agent, makeup side according to the present invention Method or cosmetic use may also refer to the method for making keratin substances from ultraviolet radioactive comprising apply basis to keratin substances Composition of the invention, and absorb the method for ultraviolet light comprising apply composition according to the present invention and to keratin object Matter imposes ultraviolet light.These methods may be defined as non-therapeutic method.

Embodiment

The present invention will be described in more detailed manner by embodiment.But these embodiments should not be construed as limitation originally The range of invention.The following examples are presented in the field of the invention as non-limitative illustration.

[embodiment 1 and comparative example 1-4]

It is prepared by ingredient shown in mixture table 1 at room temperature shown in table 1 according under embodiment 1 and comparative example 1-4 Column composition.The numerical value of the amount of ingredient shown in table 1 is all based on " the weight % " of active raw material.

Table 1

[evaluation]

The following composition evaluated according to embodiment 1 and comparative example 1-4.

(matte effect)

It will be applied in the form of with a thickness of 100 μm of layer according to each composition of embodiment 1 and comparative example 1-4 on comparison card, And it is dried at room temperature for 24 hours.

At room temperature, the artificial sebum of 0.4 ml/sweat composition is sprayed on the above-mentioned layer on comparison card.Leatheret Rouge/sweat composition formula is shown in the following table 2.

Table 2

	(wt%)
		Oleic acid	20.0
Water	80.0
		It amounts to	100.0

In the form of 60 ° of gloss values, on it with gloss meter (UNI GLOSS 60 plus, Konika Minolta) measurement The reflectivity of above-mentioned layer after spraying artificial sebum composition.It is sprayed on the amount of the artificial sebum composition on each above-mentioned layer each other It is identical.Lower 60 ° of gloss values show better result.

The reflectivity measured is classified as follows.

Well (high matte effect): 0 to 20

Poor (low and hoarse light effect): more than 20 to 40

Excessively poor (no matte effect): more than 40 to 60

As the result is shown in table 1.

(moist feeling after spreadability, less film sense and application)

After use is same amount of according to each composition of embodiment 1 and comparative example 1-4,8 professional group members are had rated " spreadability ", " less film sense " and " moist feeling after application ".

Each composition is held in them on hand by every group member, is then applied to their every to assess on the face " spreadability ", " less film sense " and " moist feeling after application " after kind of composition use, and with 0 (excessively poor) to 5 (non- It is often good) it gives a mark for it, following 3 class is then classified as according to average.

It is good: 3.3 to 5.0

Difference: 1.6 to less than 3.3

It is excessively poor: 0 to less than 1.6

As the result is shown in table 1.

It include organic UV filtering agent and inorganic hydrophobic oil suction powder, organo-phobicity according to the composition of embodiment 1 Oil suction powder and hydrophily oil suction powder with 100 ml/100 g or higher absorbency capacity, and therefore it can provide and is based on The UV shield effectiveness and dumb light appearance of organic UV filtering agent and excellent quality, such as good spreadability, less film Moist feeling after sense and application.

On the other hand, the parent with 100 ml/100 g or higher absorbency capacity is lacked according to the composition of comparative example 1 Aqueous oil suction powder, and therefore it cannot provide enough dumb light appearances and excellent quality.

Lack inorganic hydrophobic oil suction powder according to the composition of comparative example 2, and therefore it cannot provide enough dumb lights Appearance.

Lack organo-phobicity oil suction powder according to the composition of comparative example 3, and therefore it cannot provide enough dumb lights Appearance.In addition, it cannot provide excellent spreadability.

According to the composition of comparative example 4 lack inorganic hydrophobic oil suction powder, organo-phobicity oil suction powder and it is inorganic dredge Aqueous oil suction powder, and therefore it cannot provide enough dumb light appearances.

The comparison of embodiment 1 and comparative example 1-4 is clear that from table 1: (a) organic UV filtering agent；(b) inorganic hydrophobic Oil suction powder；(c) organo-phobicity oil suction powder；(d) hydrophily with 100 ml/100g or higher absorbency capacity is inhaled The combination of oil powder be prepare with UV shield effectiveness, simultaneously its composition that can provide dumb light appearance and excellent quality it is required 's.

Claims

1. a kind of composition, it includes:

(a) at least one organic UV filtering agent；

(b) at least one inorganic hydrophobic oil suction powder；

(c) at least one organo-phobicity oil suction powder；With

2. composition according to claim 1, wherein described (a) organic UV filtering agent is lipophilic.

3. composition according to claim 1 or 2, wherein the amount of (a) organic UV filtering agent in the composition Total weight relative to the composition is 3 to 50 weight %, preferably 5 to 40 weight % and more preferable 10 to 30 weight %.

4. composition according to any one of claim 1 to 3, wherein (b) inorganic hydrophobic oil suction powder is selected from Hydrophobic silica, especially silylated silica and its mixture.

5. composition according to any one of claim 1 to 4, wherein (b) inorganic hydrophobic in the composition Property oil suction powder amount relative to the total weight of the composition be 0.01 to 10 weight %, preferably 0.05 to 5 weight % and more excellent Select 0.1 to 1 weight %.

6. composition according to any one of claim 1 to 5, wherein (c) organo-phobicity oil suction powder is selected from The powder of polyamide (especially nylon-6) powder, acrylic polymer, especially polymethyl methacrylate, poly- methyl-prop E pioic acid methyl ester/ethylene glycol dimethacrylate, polyallylmethacrylate/ethylene glycol dimethacrylate or diformazan Base acrylic acid glycol ester/lauryl methacrylate copolymer powder and its mixture.

7. composition according to any one of claim 1 to 6, wherein (c) in the composition is organic hydrophobic Property oil suction powder amount relative to the total weight of the composition be 0.01 to 20 weight %, preferably 0.05 to 10 weight % and more It is preferred that 0.1 to 1 weight %.

8. composition according to any one of claim 1 to 7, wherein (d) hydrophily oil suction powder includes fiber Element, silica, silicate, perlite, magnesium carbonate, magnesium hydroxide, or derivatives thereof, or mixtures thereof.

9. composition according to any one of claim 1 to 8, wherein (d) hydrophily in the composition is inhaled The amount of oil powder relative to the composition total weight be 0.01 to 20 weight %, preferably 0.05 to 10 weight % and more preferably 0.1 to 1 weight %.

10. composition according to any one of claim 1 to 9, wherein the composition further includes (e) at least one Oil of the kind in addition to described (a) organic UV filtering agent.

11. composition according to claim 10, wherein the amount of (e) oil in the composition is relative to described group The total weight for closing object is 0.01 to 25 weight %, preferably 0.1 to 20 weight % and more preferable 1 to 15 weight %.

12. composition according to any one of claim 1 to 11, wherein the composition further includes (f) water.

13. composition according to claim 12, wherein the amount of (f) water in the composition is relative to described group The total weight for closing object is 20 to 80 weight %, preferably 30 to 70 weight % and more preferable 40 to 60 weight %.

14. composition according to claim 12 or 13, wherein the composition is in emulsion form.

15. a kind of for keratin substances, the cosmetic method of preferably skin comprising apply to the keratin substances according to power Benefit require any one of 1 to 14 described in composition.