FR2949327A1 - Composition comprises, useful as e.g. makeup products, UV filter system in support, where the UV filter system comprises lipophilic hydroxybenzophenone filter and silicon-s-triazine compound containing e.g. silane units - Google Patents

Abstract

Composition (A) comprises, in a support, at least one UV filter system, which comprises (i) at least one lipophilic hydroxybenzophenone filter; and (ii) at least one silicon-s-triazine compound (III) or its tautomers, where (III) contains silane units and organosiloxane groups. Composition (A) comprises: in a support at least one UV filter system, which comprises (i) at least one lipophilic hydroxybenzophenone filter; and (ii) at least one silicon-s-triazine compound of formula (D-Si(R) a1-O (3-a 1)/2) (III) or its tautomers, where (III) contains silane units of formula (-A-(Si)(R) a1(O) 3-a1/2), and organosiloxane groups of formula (R b-Si(O) 4-b/2). R : 1-2C alkyl, phenyl, 1-2C alkoxy, OH or trimethylsilyloxy; a1 : 0-3; D : s-triazine group of formula (IV); R 1>1-10C alkyl (optionally unsaturated and containing 5-6C cycloalkyl group), where the COOR 1>group is in ortho, meta or para to the amino group; R 2>H, OH, 1-4C alkyl, or methoxy; A : methylene or group of formula (-Z-CHW 1>-CH 2-) (V), (-Z-CHCH 3-) (VI), (-Z-CH=CH-) (VII) or (-Z-CH(=CH 2)-) (VIII); b : 1-3; Z : 1-3C alkylene diradical; and W 1>H, OH or 1-3C alkyl. [Image].

Description

COMPOSITION CONTAINING LIPOPHILIC 2-HYDROXYBENZOPHENONE FILTER AND SILICONE S-TRIAZINE SUBSTITUTED WITH AT LEAST TWO ALKYLAMINOBENZOATE GROUPS

The present invention relates to a composition comprising in a cosmetically acceptable support at least one UV filtering system, characterized in that it comprises: (i) at least one lipophilic 2-hydroxybenzophenone type filter; (ii) at least one siliconized s-triazine of formula (III) substituted with at least two alkylaminobenzoate groups.

It is known that the luminous radiations of wavelengths between 280 nm and 400 nm allow the browning of the human epidermis, and that the wavelength rays more particularly between 280 and 320 nm, known under the name UV-B, cause erythema and skin burns that can affect the development of natural tanning. For these reasons as well as for aesthetic reasons, there is a constant demand for means of control of this natural tan to thereby control the color of the skin; it is therefore necessary to filter this UV-B radiation. It is also known that UV-A rays of wavelengths between 320 and 400 nm, which cause browning of the skin, are capable of inducing an alteration thereof, particularly in the case of sensitive skin or skin continuously exposed to solar radiation. The UV-A rays in particular cause a loss of elasticity of the skin and the appearance of wrinkles leading to premature cutaneous aging. They promote the triggering of the erythematous reaction or amplify this reaction in some subjects and may even be the cause of phototoxic or photoallergic reactions. Thus, for aesthetic and cosmetic reasons such as the preservation of the natural elasticity of the skin for example, more and more people desire to control the effect of UV-A on their skin. It is therefore desirable to also filter the UV-A radiation.

In order to provide skin and keratin protection against UV radiation, antisolar compositions comprising UV-B active and UV-B active organic screening agents are generally employed.

Lipophilic benzophenone derivatives are known to be light-absorbing photostable filters UVA and some of them such as 2-hydroxybenzophenone aminosubstituted as n-2- (4-diethylamino-2-hydroxybenzoyl) benzoate. hexyl, sold under the name Uvinul A + by the company BASF have a high efficiency.

UV-B filters of particular interest and widely used to date are the non-siliceous 1,3,5-triazine lipophilic type filters. They are described in patent applications EP-A-0517104, EP-A-0570838, EP-A-796851 and EPA-0775698. In particular, the 2,4,6-tris [p- (2'-ethylhexyl-1-oxycarbonyl) anilino] -1,3,5-triazine derivative sold in particular under the trade name Uvinul T150 50 by the company is known in particular. BASF. These lipophilic filters active in the UVB have the disadvantage of being solid at room temperature. Their use in solar compositions induces formulation constraints, with the need to identify solvents to solubilize them properly.

Other useful UV-B filters used in the solar compositions to date are the alkyl 1,3,3-diphenylacrylate or the alkyl α-cyano-13,3`-diphenylacrylate; Let us mention the 2-ethylhexyl a-cyano-13,13'-diphenylacrylate, also called octocrylene. It is commercially available and sold in particular under the name "UVINUL N 539" by BASF. These filters have the advantage of being easy to formulate but their filtering properties are relatively low, which results in high use concentrations to obtain an interesting level of UV filtration.

Cinnamate derivatives such as 2-ethylhexyl 4-methoxycinnamate or isoamyl 4-methoxycinnamate are good solvents for UV filters which are poorly soluble in oils and have good UV photoprotection properties. These cinnamate derivatives have the disadvantage of having insufficient photostability and disturbing the photostability of the complete filter systems into which they are introduced.

Applications EP0841341 and EP1891079 disclose siliconized strazines substituted by at least two alkylaminobenzoate or alkylaminobenzamide groups for their absorbent properties in UV-B. The Applicant's research found that some of these triazine silicon compounds substituted by at least two alkylaminobenzoate groups, especially those with an alkyl chain containing more than 10 carbon atoms, did not provide sufficient efficacy in combination with UVA filters. It thus appears necessary to have a filtering system broadly UVA and UVB radiation, easy to implement in solar compositions without the disadvantages mentioned above, namely to obtain a system filtering UVA and UVB rays that is photostable, of high protection index and having good solubility in the solar formulations.

Now, the Applicant has now surprisingly discovered that by combining at least one lipophilic 2-hydroxybenzophenone type filter with a siliconized s-triazine substituted with at least two alkylaminobenzoate groups of formula (III) which will be given the definition further, it was possible to obtain a filter system broadly UVA and UVB radiation, easy to implement in solar compositions without the disadvantages mentioned above.

This discovery is the basis of the present invention.

Thus, according to one of the objects of the present invention, there is now proposed a composition comprising in a cosmetically acceptable support at least one UV filtering system, characterized in that it comprises: (ii) at least one filter lipophilic hydroxybenzophenone type; (iii) at least one siliconized s-triazine of formula (III) substituted with at least two alkylaminobenzoate groups.

Other features, aspects and advantages of the invention will appear on reading the detailed description which follows.

By "cosmetically acceptable" is meant compatible with the skin and / or its integuments, which has a pleasant color, odor and feel and which does not generate unacceptable discomfort (tingling, tightness, redness), which can divert the consumer to use this composition.

By "lipophilic compound" is meant any cosmetic or dermatological compound capable of being completely dissolved in the molecular state in a liquid fatty phase or to be solubilized in colloidal form (for example in micellar form) in a liquid fatty phase. .

Among the 2-hydroxybenzophenone type filters, mention may be made of 2,4-dihydroxybenzophenone with the INCI name: Benzophenone-1 sold under the trade name UVINUL 400 by BASF, 2,2 ', 4,4'-Tetrahydroxybenzophenone with as INCI name: Benzophenone-2 sold under the trade name Uvinul D50 by BASF-2-Hydroxy-4-Methoxybenzophenone with the INCI name: Benzophenone-3 or Oxybenzone, sold under the trade name UVINUL M40 by BASF, 25-2.2 Benzophenone-6-dihydroxy-4,4'-dimethoxybenzophenone sold under the trade name Helisorb 11 by Norquay - 2,2'-Dihydroxy-4-methoxybenzophenone with the INCI name: Benzophenone-8 sold under the trade name Spectra-Sorb UV -24 by American Cyanamid 30 - 2-Hydroxy-4-Methoxy-4'-Methylbenzophenone with the INCI name: Benzophenone-10, - Hydroxy-4- (Octyloxy) Benzophenone with the INCI name: Benzophenone-12.

According to a particularly preferred form of the invention, the amino-substituted 2-hydroxybenzophenone compounds of the following formula (I) will be used more particularly: R 3 (I) R 1

In which: R1 and R2, which may be identical or different, denote a C1-C20 alkyl radical, a C2-C20 alkenyl, a C3-C10 cycloalkyl or a C3-C10 cycloalkenyl radical or form with nitrogen atom with which they are bound a 5- or 6-membered ring;

n is a number from 1 to 4; when n = 1, R3 denotes a C1-C20 alkyl or alkenyl radical, a C1-C5 hydroxyalkyl, a C6-C12 cyclohexyl, a phenyl which may be substituted by O, N or S, an aminocarbonyl or a C1-C5 alkylcarbonyl; ;

When n = 2, R3 denotes an alkyl diradical, a cycloalkyl diradical, an alkenyl diradical or an aryl diradical or R3 with E form a diradical of formula (II):

/ (CH2) E E- (II)

(CH 2) m 15 with m being from 1 to 3;

when n = 3, R3 is an alkyl triradical;

When n = 4, R3 is an alkyl tetr anadical;

E is -0-, or ûN (R4) -; R4 is hydrogen, C1-C5 alkyl or C1-C5 hydroxyalkyl.

Examples of C 1 -C 20 alkyl radicals are: methyl, ethyl, n-propyl, 1-methylethyl, n-butyl, 1-methylpropyl, 2-methylpropyl, 1,1-dimethylethyl, n-pentyl, methyl butyl, 2-methylbutyl, 3-methylbutyl, 2,2-dimethylpropyl, 1-ethylpropyl, n-hexyl, 1,1-dimethylpropyl, 1,2-dimethylpropyl, 1-methylpentyl, 2-methylpentyl, 3-methylpentyl, 4-methylbutyl Methylpentyl, 1,1-dimethylbutyl, 1,2-dimethylbutyl, 1,3-dimethylbutyl, 2,2-dimethylbutyl, 2,3-dimethylbutyl, 3,3-dimethylbutyl, 1-ethylbutyl, 2-ethylbutyl, 1, 2,2-trimethylpropyl, 1-ethyl-1-methylpropyl, 1-ethyl-2-methylpropyl, n-heptyl, n-octyl, n-nonyl, n-decyl, n-undecyl, n-dodecyl, n-tridecyl, n-tetradecyl, n-pentadecyl, n-hexadecyl, n-heptadecyl, n-octadecyl, n-nonadecyl or n-eicosyl.

Examples of C 3 -C 10 cycloalkyl radicals that may be mentioned include: cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cycloheptyl, 1-methylcyclopropyl, 1-ethylcyclopropyl, 1-propylcyclopropyl, 1-butylcyclopropyl, 1-pentylcyclopropyl, 1-methyl-1 butylcyclopropyl, 1,2-dimethylcyclypropyl, 1-methyl-2-ethylcyclopropyl, cyclooctyl, cyclononyl or cyclodecyl.

C 3 -C 10 cycloalkylene radicals having one or more double bonds include: cyclopropenyl, cyclobutenyl, cyclopentenyl, cyclopentadienyl, cyclohexenyl, 1,3-cyclohexadienyl, 1,4-cyclohexadienyl, cycloheptenyl, cycloheptameryl, cyclooctenyl, 1 , 5-cyclooctadienyl, cyclooctatetretenyl, cyclononenyl or cyclodecenyl.

Examples of a 5- or 6-membered ring formed by the radicals R 'and R2 s with the nitrogen atom include, in particular, pyrrolidine or piperidine.

A compound of formula (I) with n = 1 very particularly preferred is n-hexyl 2- (4-diethylamino-2-hydroxybenzoyl) benzoate of formula (a): product sold under the trade name UVINUL A + by the company BASF.

A compound of formula (1) with n = 2 most preferred is the derivative (2- {4- [2- (4-diethylamino-2-hydroxy-benzoyl) -benzoyl] -piperazine-1-carbonyl} -phenyl. ) - (4-diethylamino-2-hydroxy-phenyl) -methanone of formula (b): product described in patent application WO 2007071584. The compounds of formula (I) as defined above are known in themselves. and their structures and their syntheses are described in patent applications EP-A-1046391, EP1133980, DE10012408 and WO 2007071584.

The 2-hydroxybenzophenone lipophilic filter (s) may be present in the compositions in accordance with the invention at contents which preferably vary from 0.01 to 10% by weight and more preferably from 0.1 to 6% by weight relative to to the total weight of the composition. (b) The s-triazine silicon compounds according to the present invention have the following general formula (III) or one of its tautomeric forms: (D) (SiO (3-a,) 12 (III) (R) in which - R, which may be identical or different, represent a C 1 -C 2 alkyl radical, a phenyl radical, a C 1 -C 2 alkoxy radical, a hydroxyl radical or the trimethylsilyloxy group; the group (D) denotes an s-triazine compound of formula (IV) below: ## STR5 ## where R 1, which may be identical or different, represent a linear C 1 -C alkyl radical, linear or branched and optionally unsaturated and may contain a C5-C6 cycloalkyl group, - the group (C = O) OR1 may be in the ortho, meta or para position of the thinned group, - R2, identical or different, represent hydrogen, a radical hydroxy, a linear or branched C1-C4 alkyl radical, a methoxy radical, A is a divalent radical selected from methylene or a group e corresponding to one of the following formulas (V), (VI), (VII) or (VIII):

(Z) --- CH 1 CH 2 (V) W (Z) ùCH 1 (VI) CH 3 (Z) ùCH = CH 1 (VII) 1H 2 u (Z) -C (VIII) in which: Z is a C1-alkylene diradical -C3, - W represents a hydrogen atom, a hydroxyl radical or a C1-C3 alkyl radical. in addition to the units of the formula -A- (Si) (R) a '(O) (3_all2, the organosiloxane may comprise units of the formula: (R) b- (Si) (O) (4_b) 12 in which : R has the same meaning as in formula (III), b = 1, 2 or 3.

It should be noted that the derivatives of formula (III) can be used in their tautomeric forms and more particularly in the tautomeric form of formula (III ') below:

in which (D ') denotes an s-triazine compound of formula (IV') in which the group (D ') denotes an s-triazine compound of formula (IV') In the formulas (III) and (III ') as defined above, the alkyl radicals may be linear or branched and chosen in particular from methyl or ethyl radicals: ## STR2 ## , n-propyl, isopropyl, n-butyl, isobutyl, tert-butyl, n-amyl, isoamyl, neopentyl, n-hexyl, n-heptyl, n-octyl, 2-ethylhexyl and tert-octyl. The preferred s-triazine derivatives are those for which in the formula (III) or (III ') at least one, and even more preferably all, the following characteristics are met: R is methyl, a '= 1 or 2, R1 is a C4-C8 radical, Z = -CH2-, W = H.

Preferably, the s-triazine compounds of the invention are represented by the following formulas (IIIa) or (IIIb): R1R (IIIa) (B) ## STR1 ## wherein R1 is SiO (Si) (R) wherein R 1 (II) in which: - (D) corresponds to formula (III) as defined above, - R has the same definition as in formula ( II), - (B), which are identical or different, are chosen from the radicals R and the radical (D), - r is an integer between 0 and 20 inclusive, io - s is an integer ranging from 0 to 5 and if s = 0, at least one of the two symbols (B) denotes (D), - u is an integer ranging from 1 to 5, - t is an integer ranging from 0 to 5, it being understood that t + u is equal to or greater than 3 and their tautomeric forms. The linear diorganosiloxanes of formula (IIIa) are particularly preferred.

The linear or cyclic diorganosiloxanes of formula (IIIa) or (IIIb) falling within the scope of the present invention are random oligomers preferably having at least one, and even more preferably all, of the following characteristics: R is the methyl radical, the C 1 -C 2 alkoxy radical or the hydroxyl radical, B is preferably methyl (in the case of linear compounds of formula (IIIa)), As examples of compounds of formula (I) which are particularly preferred The compounds of the following formulas (1) to (22) and their tautomeric forms are as follows: ## STR2 ## wherein HN, NH 4 SiO 1 P SiO 2, Si HN, NH (10) (12) (13) (14) (15) J (17) (18) Si-SiO.O Si N OH Si (19) (20) 12 o Si - O -SiHNNNH Y NYN NH OHN N 'N

## STR1 ## compounds such as ethyl 2,4-bis (4'-aminobenzoate) -6 - [(3- {1,3,3,3-tetramethyl-1 - [(trimethylsilyl) oxy] disiloxanyl} propyl) amino] - s-triazine of formula (2), 2,4-bis (isopropyl 4'-aminobenzoate) -6 - [(3- {1,3,3,3-tetramethyl-1-io [(trimethylsilyl) oxy) ] disiloxanyl} propyl) amino] -s-triazine of formula (4), 2,4-bis (n-butyl 4'-aminobenzoate) -6 - [(3- {1,3,3,3-tetramethyl) 1 - [(trimethylsilyl) oxy] disiloxanyl} propyl) amino] -s-triazine of formula (5), 2,4-bis (isobutyl 4'-aminobenzoate) -6 - [(3- {1, 3,3,3-tetramethyl-1 - [(trimethylsilyl) oxy] disiloxanyl} propyl) amino] -s-triazine of formula (6) and 2,4-bis (neopentyl 4-aminobenzoate) - 6- [(3- {1,3,3,3-tetramethyl-1 - [(trimethylsilyl) oxy] disiloxanyl} propyl) amino] -s-triazine of formula (10).

More particularly, n-butyl 2,4-bis (4'-aminobenzoate) -6 - [(3- {1,3,3,3-tetramethyl-1 - [(trimethylsilyl) oxy] disiloxanyl} propyl) amino will be used more particularly. 2o s-triazine of formula (5): ## STR2 ## Among the compounds of formula (III) and their tautomeric forms, some are known and have been described in patents EP 0841341 and FR 2886143. Among the compounds of formula (III) and their tautomeric forms, the products of formulas (1), (3), (4), (7), (8), (9), (10), (11), (12) and (13) are new.

The triazine derivatives of formula (III) according to the invention are preferably present in the compositions in accordance with the invention at levels of from 0.01 to 20% by weight and more preferably from 0.1 to 10% and more preferably from 0.1 to 6% by weight relative to the total weight of the composition.

The compositions in accordance with the invention may further comprise other organic or inorganic UV screening agents which are water-soluble or liposoluble or insoluble in the cosmetic solvents commonly used and which are active in the UVA and / or UVB.

Of course, those skilled in the art will take care to choose the optional additional filters and / or their quantities in such a way that the advantageous properties intrinsically attached to the compositions in accordance with the invention are not, or not substantially, impaired. by the addition or additions envisaged.

The additional organic screening agents are chosen in particular from anthranilates; cinnamic derivatives; salicylic derivatives, camphor derivatives; 1,3,13-diphenylacrylate derivatives; triazine derivatives other than those of formula (III); benzotriazole derivatives; benzalmalonate derivatives including those cited in US5624663; benzimidazole derivatives; imidazolines; bis-benzoazolyl derivatives as described in patents EP669323 and US 2,463,264; paminobenzoic acid derivatives (PABA); methylene bis- (hydroxyphenylbenzotriazole) derivatives as described in US5,237,071, US 5,166,355, GB2303549, DE 197 26 184 and EP893119; benzoxazole derivatives as described in patent applications EP0832642, EP1027883, EP1300137 and DE10162844; filter polymers and silicone filters such as those described in particular in the application WO-93/04665; alkyl-styrene-derived dimers such as those described in patent application DE19855649; 4,4-diarylbutadienes as described in applications EP0967200, DE19746654, DE19755649, EP-A-1008586, EP1133980 and EP133981.

Examples of organic UV filters include those referred to below under their INCI name:

Derivatives of para-aminobenzoic acid: PABA, Ethyl PABA, Ethyl Dihydroxypropyl PABA, Ethylhexyl Dimethyl PABA sold in particular under the name ESCALOL 507 by ISP, Glyceryl PABA, PEG-25 PABA sold under the name UVINUL P25 by BASF,

Salicylic derivatives: Homosalate sold under the name Eusolex HMS by Rona / EM Industries, Ethylhexyl salicylate sold under the name NEO HELIOPAN OS by SYMRISE, Dipropylene glycol salicylate sold under the name DIPSAL by SCHER, TEA Salicylate, sold under the name NEO HELIOPAN TS by Symrise,

Cinnamic derivatives: Ethylhexyl Methoxycinnamate sold in particular under the trade name PARSOL MCX by DSM NUTRITIONAL PRODUCTS, Isopropyl Methoxy cinnamate, Isoamyl Methoxy cinnamate sold under the trade name NEO HELIOPAN 30 E 1000 by SYMRISE, Cinoxate, DEA Methoxycinnamate, Diisopropyl Methylcinnamate, Glyceryl Ethylhexanoate Dimethoxycinnamate Derivatives of 13,13-diphenylacrylate: Octocrylene sold in particular under the trade name UVINUL N539 by BASF, Etocrylene, sold in particular under the trade name UVINUL N35 by 40 BASF,

Derivatives of benzylidene camphor: 3-Benzylidene camphor manufactured under the name MEXORYL SD by CHIMEX, 4-Methylbenzylidene camphor sold under the name EUSOLEX 6300 by 45 MERCK, Polyacrylamidomethyl Benzylidene Camphor manufactured under the name MEXORYL SW by CHIMEX, Derivatives of phenyl benzimidazole: Phenylbenzimidazole Sulfonic Acid sold in particular under the trade name Eusolex 232 by Merck,

Derivatives of phenyl benzotriazole: Methylene bis-benzotriazolyl tetramethylbutylphenol, sold in solid form under the trade name MIXXIM BB / 100 by FAIRMOUNT CHEMICAL or in micronized form in aqueous dispersion under the trade name TINOSORB M by CIBA SPECIALTY CHEMICALS, i0 Triazine derivatives: Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine sold under the trade name Tinosorb S by CIBA GEIGY, Ethylhexyl triazone sold in particular under the trade name UVINUL 15 T150 by BASF, Diethylhexyl Butamido Triazone sold under the trade name UVASORB HEB by SIGMA 3V, 2,4,6- tris- (4'-amino benzalmalonate diisobutyl) -s-triazine, 2,4,6-tris (dineopentyl 4'-amino benzalmalonate) -s-triazine, 2,4-bis (4'-amino benzalmalonate), dineopentyl) -6- (n-butyl 4'-aminobenzoate) -s-triazine symmetrical triazine filters described in US Pat. No. 6,225,467, WO2004 / 085412 (see compounds 6 and 9) or Symetrical Triazine Derivative s IP.COM Journal, IP.COM INC. WEST HENRIETTA, NY, US (20 September 25, 2004) including 2,4,6-tris (biphenyl) -1,3,5-triazines (especially 2,4 , 6-tris (biphenyl-4-yl-1,3,5-triazine) and 2,4,6-tris (terphenyl) -1,3,5-triazine which is incorporated in the applications of Beiersdorf WO06 / 035000 , WO06 / 034982, WO06 / 034991, WO06 / 035007, WO2006 / 034992, WO2006 / 034985. Anthranilic Derivatives: Menthyl anthranilate sold under the trade name NEO HELIOPAN MA by SYMRISE,

Imidazoline Derivatives: Ethylhexyl Dimethoxybenzylidene Dioxoimidazoline Propionate,

Derivatives of benzalmalonate: Di-neopentyl 4'-methoxybenzalmalonate 40 Polyorganosiloxane with benzalmalonate functions such as Polysilicone-15 sold under the trade name PARSOL SLX by DSM NUTRITIONAL PRODUCTS

4,4-Diarylbutadiene derivatives: 45 1,1-dicarboxy (2,2'-dimethylpropyl) -4,4-diphenylbutadiene

Benzoxazole derivatives: 2,4-bis- [5-1 (dimethylpropyl) benzoxazol-2-yl- (4-phenyl) imino] -6- (2-ethylhexyl) imino-1,3,5-triazine sold under the name Uvasorb K2A by Sigma 3V 50 and mixtures thereof.

Preferred complementary organic screening agents are chosen from ethylhexyl methoxycinnamate homosalate, ethylhexyl salicylate, octocrylene, phenylbenzimidazole sulphonic acid, 4-methylbenzylidene camphor, ethylhexyl triazone, bis-ethylhexyloxyphenol methoxyphenyl triazine diethylhexyl butamido triazone, 2,4,6-tris (biphenyl-4 1,3,6-tris (2,4-tris (4'-amino benzalmalonate dineopentyl) -s-triazine 2,4,6-tris (diisobutyl 4'-amino benzalmalonate) -s- triazine, 2,4-bis (dineopentyl 4'-amino benzalmalonate) -6- (n-butyl 4'-aminobenzoate) -s-triazine Methylene bis-Benzotriazolyl Tetramethylbutylphenol, Polysilicone-15 Di-neopentyl 4'-methoxybenzalmalonate 20 1 1-dicarboxy (2,2'-dimethyl-propyl) -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.

The complementary inorganic filters are chosen from coated or uncoated metallic oxide pigments, the average size of the primary particles of which is preferably between 5 nm and 100 nm (preferably between 10 nm and 50 nm), for example dye pigments. titanium oxide (amorphous or crystallized in rutile and / or anatase form), iron, zinc, zirconium or cerium which are all UV photoprotective agents well known per se.

The pigments can be coated or uncoated.

The coated pigments are pigments which have undergone one or more surface treatments of chemical, electronic, mechanochemical and / or mechanical nature with compounds as described for example in Cosmetics & Toiletries, February 1990, Vol. 105, p. 53-64, such as amino acids, beeswax, fatty acids, fatty alcohols, anionic surfactants, lecithins, sodium, potassium, zinc, iron or aluminum salts of fatty acids. metal alkoxides (of titanium or aluminum), polyethylene, silicones, proteins (collagen, elastin), alkanolamines, silicon oxides, metal oxides or sodium hexametaphosphate.

In known manner, the silicones are organosilicon polymers or oligomers with a linear or cyclic, branched or crosslinked structure, of variable molecular weight, obtained by polymerization and / or polycondensation of suitably functionalized silanes, and essentially constituted by a repetition of main units in which the silicon atoms are connected to each other by oxygen atoms (siloxane bond), optionally substituted hydrocarbon radicals being directly bonded via a carbon atom to said silicon atoms.

The term "silicones" also includes the silanes necessary for their preparation, in particular alkyl silanes.

The silicones used for coating the pigments suitable for the present invention are preferably chosen from the group containing alkyl silanes, polydialkylsiloxanes, and polyalkylhydrogensiloxanes. More preferably still, the silicones are selected from the group containing octyl trimethyl silane, polydimethylsiloxanes and polymethylhydrogensiloxanes.

Of course, the metal oxide pigments before their treatment with silicones, may have been treated with other surfactants, in particular with cerium oxide, alumina, silica, aluminum, silicon compounds, or mixtures thereof.

The coated pigments are more particularly silica-coated titanium oxides such as the product "Sunveil" from the company IKEDA and the product "Eusolex T-AVO" from the company MERCK - silica and iron oxide such as that the product "SUNVEIL F" of the company IKEDA, - silica and alumina such as the products "MICROTITANIUM DIOXIDE MT 25 500 SA" and "MICROTITANIUM DIOXIDE MT 100 SA" of the company TAYCA, "TIOVEIL" of the company TIOXIDE, and Mirasun TiW 60 from Rhodia, - alumina such as the products "TIPAQUE TTO-55 (B)" and "TIPAQUE TTO-55 (A)" from ISHIHARA, and "UVT 14/4" from the company KEMIRA, aluminum alumina and stearate such as the product "MICROTITANIUM DIOXIDE MT 100 TV, MT 100 TX, MT 100 Z, MT-01 from the company TAYCA, the products" Solaveil CT-10 W "," Solaveil CT 100 "and" Solaveil CT 200 "from the company UNIQEMA, - silica, alumina and alginic acid such as the product" MT-100 AQ "from the company TAYCA, 3 5 - alumina and aluminum laurate such as the product "MICROTITANIUM DIOXIDE MT 100 S" from TAYCA, - iron oxide and iron stearate such as the product "MICROTITANIUM DIOXIDE MT 100 F" the company TAYCA, - zinc oxide and zinc stearate such as the product "BR351" from the company 40 TAYCA, - silica and alumina and treated with a silicone such as the products "MICROTITANIUM DIOXIDE MT 600 SAS "," MICROTITANIUM DIOXIDE MT 500 SAS "or" MICROTITANIUM DIOXIDE MT 100 SAS "from the company TAYCA, - silica, alumina, aluminum stearate and treated with a silicone such as the product" STT-30- DS "of TITAN KOGYO company, - silica and treated with a silicone such as the product" UV-TITAN X 195 "KEMIRA society, or product SMT-100 WRS TAYCA society. of alumina and treated with a silicone such as the products "TIPAQUE TTO-55 (S)" from ISHIHARA, or "UV TITAN M 262" from KEMIRA, of triethanolamine such as the product "STT-65- S "of the company TITAN KOGYO, - stearic acid such as the product" TIPAQUE TTO-55 (C) "of the company ISHIHARA, s - sodium hexametaphosphate such as the product" MICROTITANIUM DIOXIDE MT 150 W "of the company TAYCA.

Other titanium oxide pigments treated with a silicone are preferably TiO 2 treated with octyl trimethyl silane and whose average elemental particle size is between 25 and 40 nm, such as that sold under the trade name " T 805 "by the company Degussa Silices, the TiO 2 treated with a polydimethylsiloxane and whose average elementary particle size is 21 nm such as that sold under the trade name" 70250 Cardre UF TiO2SI3 "by CARDRE, TiO2 is anatase / rutile treated with a polydimethylhydrogensiloxane and whose average elementary particle size is 25 nm such as that sold under the trade name "MICRO TITANIUM DIOXIDE USP GRADE HYDROPHOBIC" by the company COLOR TECHNIQUES.

The uncoated titanium oxide pigments are for example sold by the company Tayca under the trade names "MICROTITANIUM DIOXIDE MT 500 B" or "MICROTITANIUM DIOXIDE MT600 B", by the company DEGUSSA under the name "P 25", by the company WACKHER under the name "transparent titanium oxide PW", by MIYOSHI KASEI under the name "UFTR", by the company TOMEN under the name "ITS" and by the company TIOXIDE under the name "TIOVEIL AQ".

The uncoated zinc oxide pigments are, for example, those marketed under the name "Z-cote" by the company Sunsmart; those marketed under the name "Nanox" by Elementis; those marketed under the name "Nanogard WCD 2025" by Nanophase Technologies;

The coated zinc oxide pigments are, for example, those sold under the name Z-COTE HP1 by Sunsmart (dimethicone-coated ZnO); those marketed under the name "Zinc Oxide CS-5" by the company Toshibi (ZnO coated with polymethylhydrogenosiloxane); 40 - those sold under the name "Nanogard Zinc Oxide FN" by Nanophase Technologies (as a 40% dispersion in Finsolv TN, C12-C15 alcohols benzoate); those marketed under the name "DAITOPERSION ZN-30" and "DAITOPERSION Zn-50" by the company Daito (dispersions in 45 cyclopolymethylsiloxane / polydimethylsiloxane oxyethylenated, containing 30% or 50% of zinc nano-oxides coated with silica and the polymethylhydrogensiloxane); those marketed under the name "NFD Ultrafine ZnO" by the company Daikin (ZnO coated with perfluoroalkyl phosphate and a copolymer based on perfluoroalkylethyl, dispersed in cyclopentasiloxane); those marketed under the name "SPD-Z1" by Shin-Etsu (ZnO coated with silicone-grafted acrylic polymer, dispersed in cyclodimethylsiloxane); those marketed under the name "Escalol Z100" by ISP s (ZnO treated with alumina and dispersed in the ethylhexyl methoxycinnamate / PVP-hexadecene / methicone copolymer mixture); those marketed under the name "Fuji ZnO-SMS-10" by the company Fuji Pigment (ZnO coated with silica and polymethylsilsesquioxane); those marketed under the name "Nanox Gel TN" by the company Elementis (ZnO dispersed at 55% in benzoate of C12-C15 alcohols with polycondensate of hydroxystearic acid).

The uncoated cerium oxide pigments are sold for example under the name "COLLOIDAL CERIUM OXIDE" by the company RHONE 15 POULENC.

Uncoated iron oxide pigments are for example sold by ARNAUD under the names "Nanogard WCD 2002 (FE 45B)", "Nanogard IRON FE 45 BL AQ", "Nanogard FE 45R AQ," NANOGARD 20 WCD 2006 (FE 45R) ", or by the company MITSUBISHI under the name" TY-220 ".

The coated iron oxide pigments are for example sold by ARNAUD under the names "NANOGARD WCD 2008" (FE 45B FN) "," NANOGARD WCD 2009 (FE 45B 556) "," NANOGARD FE 45 BL 345 ", "NANOGARD FE 45 BL", or by the company BASF under the name "OXIDE OF CLEAR IRON".

Mention may also be made of mixtures of metal oxides, in particular of titanium dioxide and cerium dioxide, of which the titanium dioxide / cerium-coated cerium-aluminum alloy mixture, sold by the company IKEDA under the name "SUNVEIL" A ", as well as the mixture of titanium dioxide and zinc dioxide coated with alumina, silica and silicone such as the product" M 261 "sold by Kemira or coated with alumina, silica and silica. glycerin such as the product "M 211" sold by the company Kemira.

The additional UV filters are generally present in the compositions according to the invention in proportions ranging from 0.01% to 20% by weight relative to the total weight of the composition, and preferably ranging from 0.1% to 10% by weight. relative to the total weight of the composition.

The aqueous compositions in accordance with the present invention may furthermore comprise conventional cosmetic adjuvants, chosen in particular from fatty substances, organic solvents, ionic or nonionic, hydrophilic or lipophilic thickeners, softeners, humectants, opacifiers, stabilizers , emollients, silicones, anti-foam agents, perfumes, preservatives, anionic, cationic, nonionic, zwitterionic or amphoteric surfactants, actives, fillers, polymers, propellants, alkalinizing or acidifying agents or any other ingredient usually used in the cosmetic and / or dermatological field.

The fatty substances may consist of an oil or a wax other than the apolar waxes as defined above or mixtures thereof. By oil is meant a liquid compound at room temperature. By wax is meant a compound that is solid or substantially solid at room temperature and whose melting point is generally greater than 35 ° C.

As oils, mention may be made of mineral oils (paraffin); vegetable (sweet almond oil, macadamia oil, blackcurrant seed oil, jojoba oil); synthetic such as perhydrosqualene, alcohols, fatty amides (such as isopropyl lauroyl sarcosinate sold under the name Eldew SL-205 by the company Ajinomoto), fatty acids or esters such as the benzoate of C12 alcohols. C15 sold under the trade name Finsolv TN or Witconol TN by the company WITCO, 2-ethylphenyl benzoate is like the commercial product sold under the name X-TEND 226 by the company ISP, octyl palmitate, lanolate isopropyl, triglycerides, including those of capric / caprylic acids, dicaprylyl carbonate sold under the name Cetiol CC by Cognis), oxyethylenated or oxypropylenated esters and fatty ethers; silicone (cyclomethicone, polydimethylsiloxane or PDMS) or fluorinated oils, polyalkylenes, trialkyl trimellitates such as tridecyl trimellitate.

As wax compounds, mention may be made of carnauba wax, beeswax, hydrogenated castor oil, polyethylene waxes and polymethylene waxes, such as that sold under the name Cirebelle 303 by the company SASOL.

Among the organic solvents, mention may be made of lower alcohols and polyols. These may be selected from glycols and glycol ethers such as ethylene glycol, propylene glycol, butylene glycol, caprylyl glycol, pentylene glycol, dipropylene glycol or diethylene glycol.

As hydrophilic thickeners, there may be mentioned carboxyvinyl polymers such as Carbopols (Carbomers) and Pemulen 35 (acrylate / C10-C30-alkylacrylate copolymer); polyacrylamides, for example crosslinked copolymers sold under the names Sepigel 305 (CTFA name: polyacrylamide / C13-14 isoparaffin / Laureth 7) or Simulgel 600 (CTFA name: acrylamide / sodium acryloyldimethyltaurate copolymer / isohexadecane / polysorbate 80) by the company Seppic ; polymers and copolymers of 2-acrylamido-2-methylpropanesulphonic acid, optionally cross-linked and / or neutralized, such as poly (2-acrylamido-2-methylpropanesulphonic acid) sold by Clariant under the trade name Hostacerin AMPS (CTFA name polyacryloyldimethyl taurate ammonium or SIMULGEL 800 sold by the company 45 SEPPIC (CTFA name: sodium polyacryolyldimethyl taurate / polysorbate 80 / sorbitan oleate); copolymers of 2-acrylamido-2-methylpropanesulphonic acid and hydroxyethyl acrylate such as SIMULGEL NS and SEPINOV EMT 10 sold by the company SEPPIC, cellulose derivatives such as hydroxyethylcellulose, polysaccharides and especially gums 50 such as Xanthan gum, water-soluble or water-dispersible silicone derivatives such as acrylic silicones, polyether silicones and polyesters. cationic silicones and mixtures thereof.

As lipophilic thickeners, mention may be made of synthetic polymers such as poly C 10 -C 30 alkyl acrylates sold under the name INTELIMER IPA 13-1 and INTELIMER IPA 13-6 by the company Landec, or modified clays such as hectorite and its derivatives. derivatives, such as the products marketed under the names of Bentone.

Of course, those skilled in the art will take care to choose the optional additional compound (s) mentioned above and / or their amounts in such a way that the advantageous properties intrinsically attached to the compositions in accordance with the invention are not, or substantially not, altered by the addition or additions envisaged, including the improvement of the photostability of is derived from dibenzoylmethane.

The compositions according to the invention can be prepared according to the techniques well known to those skilled in the art. They may be in particular in the form of an emulsion, simple or complex (O / W, W / O, O / W / H or W / O / W) such as cream, milk or gel. cream; in the form of an aqueous gel; in the form of a lotion. They may optionally be packaged in aerosol and be in the form of foam or spray.

Preferably, the compositions according to the invention are in the form of an oil-in-water or water-in-oil emulsion.

The emulsification processes that can be used are of the pale type or helix, rotor-stator and HHP.

It is also possible, by HHP (between 50 and 800b), to obtain stable dispersions with drop sizes down to 100 nm.

The emulsions generally contain at least one emulsifier chosen from amphoteric, anionic, cationic or nonionic emulsifiers, used alone or as a mixture. The emulsifiers are suitably selected according to the emulsion to be obtained (W / O or O / W).

Exemplary emulsifying surfactants for the preparation of W / O emulsions include, for example, alkyl esters or ethers of sorbitan, glycerol or sugars; silicone surfactants such as dimethicone copolyols such as the mixture of cyclomethicone and dimethicone copolyol, sold under the name DC 5225 C by Dow Corning, and alkyl dimethicone copolyols such as Laurylmethicone copolyol sold under the name Dow Corning 5200 Formulation Aid "by Dow Corning; Cetyl dimethicone copolyol such as the product sold under the name Abil EM 90R by the company Goldschmidt and the mixture of cetyl dimethicone copolyol, polyglycerol isostearate (4 moles) and hexyl laurate sold under the name ABIL WE 09 by the company Goldschmidt. One or more coemulsifiers may also be added, which advantageously may be selected from the group consisting of alkylated polyol esters.

Polyol alkyl esters that may especially be mentioned include polyethylene glycol esters such as PEG-30 dipolyhydroxystearate, such as the product sold under the name Arlacel P135 by the company ICI.

Examples of glycerol and / or sorbitan esters that may be mentioned are polyglycerol isostearate, such as the product sold under the name Isolan GI 34 by the company Goldschmidt; sorbitan isostearate, such as the product sold under the name Arlacel 987 by the company ICI; sorbitan isostearate and glycerol, such as the product sold under the name Arlacel 986 by the company ICI, and mixtures thereof.

Examples of O / W emulsions which may be mentioned as emulsifiers are nonionic emulsifiers such as oxyalkylenated (more particularly polyoxyethylenated) fatty acid esters of glycerol; oxyalkylenated fatty acid and sorbitan esters; oxyalkylenated fatty acid esters (oxyethylenated and / or oxypropylenated) such as the PEG-100 Stearate / Glyceryl Stearate mixture marketed for example by the company ICI under the name Arlacel 165; oxyalkylenated fatty alcohol ethers (oxyethylenated and / or oxypropylenated); sugar esters such as sucrose stearate; fatty alcohol and sugar ethers, especially alkylpolyglucosides (APG) such as decylglucoside and laurylglucoside sold, for example, by Henkel under the respective names Plantaren 2000 and Plantaren 1200, cetostearylglucoside 25 optionally mixed with alcohol cetostearyl, marketed for example under the name Montanov 68 by the company Seppic, under the name Tegocare CG90 by the company Goldschmidt and under the name Emulgade KE3302 by Henkel, as well as arachidyl glucoside, for example in the form of a mixture of arachidic and behenic alcohols and arachidylglucoside sold under the name Montanov 202 by the company Seppic. According to one particular embodiment of the invention, the mixture of the alkylpolyglucoside as defined above with the corresponding fatty alcohol may be in the form of a self-emulsifying composition, as described, for example, in WO- A-92/06778. In the case of an emulsion, the aqueous phase thereof may comprise a nonionic vesicular dispersion prepared by known methods (Bangham, Standish and Watkins, J. Mol Biol 13, 238 (1965)). , FR 2 315 991 and FR 2 416 008). The compositions according to the invention find their application in a large number of treatments, in particular cosmetics, of the skin, lips and hair, including the scalp, in particular for the protection and / or care of the skin, lips and / or hair, and / or for makeup of the skin and / or lips.

Another object of the present invention is constituted by the use of the compositions according to the invention as defined above for the manufacture of products for the cosmetic treatment of the skin, lips, nails, hair, eyelashes, eyebrows and / or scalp, including skincare products, sunscreen products and make-up products.

The cosmetic compositions according to the invention may for example be used as a makeup product.

The cosmetic compositions according to the invention may, for example, be used as a skin care and / or sun protection product for the face and / or body of liquid to semi-liquid consistency, such as milks, more or less creamy creams. , gel-creams, pasta. They may optionally be packaged in aerosol and be in the form of foam or spray.

The compositions according to the invention in the form of vaporizable fluid lotions according to the invention are applied to the skin or the hair in the form of fine particles by means of pressurizing devices. The devices according to the invention are well known to those skilled in the art and include non-aerosol pumps or "atomizers", aerosol containers comprising a propellant as well as aerosol pumps using compressed air as a propellant. These are described in US Pat. Nos. 4,077,441 and 4,850,517 (which forms an integral part of the content of the description).

The aerosol-conditioned compositions according to the invention generally contain conventional propellants such as, for example, hydrofluorinated compounds, dichlorodifluoromethane, difluoroethane, dimethyl ether, isobutane, n-butane, propane and trichlorofluoromethane. They are present preferably in amounts ranging from 15 to 50% by weight relative to the total weight of the composition.

The compositions according to the invention may also comprise, in addition, additional cosmetic and dermatological active agents.

Among the active ingredients, mention may be made of: vitamins (A, C, E, K, PP) and their derivatives or precursors, alone or in mixtures, anti-glycation agents; the soothing agents; the NO-synthase inhibitors; agents stimulating the synthesis of dermal or epidermal macromolecules and / or preventing their degradation; agents stimulating the proliferation of fibroblasts; agents stimulating the proliferation of keratinocytes; - muscle relaxants; tensing agents, mattifying agents, keratolytic agents, desquamating agents; - Moisturizing agents such as polyols such as glycerin, butylene glycol, propylene glycol. Anti-inflammatory agents; agents acting on the energetic metabolism of cells; insect repellents; antagonists of substances P or CRGP. anti-hair loss and / or regrowth agents; anti-wrinkle agents. Of course, those skilled in the art will take care to choose the optional additional compound or compounds mentioned above and / or their amounts in such a way that the advantageous properties intrinsically attached to the compositions according to the invention are not, or substantially not, altered by the addition or additions envisaged.

The skilled person will choose the active agent (s) depending on the desired effect on the skin, hair, eyelashes, eyebrows, nails.

The composition may also comprise at least one ingredient such as blooming fillers or agents promoting the natural coloration of the skin, intended to complete the biological effect of these active ingredients or provide an immediate visual anti-aging effect.

For the care and / or makeup of oily skin, those skilled in the art will preferably choose at least one active agent selected from desquamating agents, sebo-regulating or anti-seborrhoeic agents, astringent agents.

25 OTHER ADDITIONAL INGREDIENTS

The composition may further comprise at least one additional ingredient intended to complete the biological effect of these active ingredients or to provide an immediate visual effect; mention may be made in particular of matting agents, blooming fillers, fluorescent agents, agents promoting the naturally rosy coloration of the skin and abrasive or exfoliating fillers.

To complement and / or optimize the effects conferred by the cosmetic and / or dermatological active agents mentioned above on the keratin materials, it may be advantageous to incorporate other additional ingredients into the compositions of the invention.

In particular, these additional ingredients may confer an immediate visual effect that will be relayed by the biological effect of the assets mentioned above. They can also, via a mechanical action (ex: abrasvie fillers), amplify the effect of the biological assets mentioned above.

Thus the composition according to the invention may further comprise at least one agent chosen from matting agents, fillers with a blooming effect, agents promoting the naturally rosy coloration of the skin, abrasive fillers or exfoliating agents, and mixtures thereof.

Matifying Agents By "matting agent" is meant agents intended to make the skin visibly duller, less shiny.

The matting effect of the agent and / or of the composition containing it may in particular be evaluated using a gonioreflectometer, by measuring the ratio R between the specular reflection and the diffuse reflection. A value of R less than or equal to 2 generally reflects a matting effect.

The matting agent may especially be chosen from a rice starch or a corn starch INCI name: ZEA MAYS (CORN) STARCH as in particular the product sold under the trade name FARMAL CS 3650 PLUS 036500 by National Starch, kaolinite, talc, an extract of pumpkin seeds, cellulose microbeads, vegetable fibers, synthetic fibers, in particular polyamides, microspheres of expanded acrylic copolymers, polyamide powders, silica powders, polytetrafluoroethylene powders silicone resin powders, acrylic polymer powders, wax powders, polyethylene powders, elastomeric crosslinked organopolysiloxane powders coated with silicone resin, talc / titanium dioxide / alumina composite powders, silica, mixed amorphous silicate powders, silicate particles and in particular mixed silicate, and mixtures thereof.

Examples of matting agents that may be mentioned include: rice or maize starch, in particular starch octenyl succinate aluminum sold under the name Dry Flo by the company National Starch, kaolinite; - silicas; - talc; An extract of pumpkin seeds as marketed under the name Curbilene by the company Indena; cellulose microbeads as described in patent application EP 1 562 562; fibers, such as silk, cotton, wool, flax, cellulose fibers extracted especially from wood, vegetables or algae, polyamide (nylon), modified cellulose, poly-p-phenylene; terephtamide, acrylic, polyolefin, glass, silica, aramid, carbon, Teflon, insoluble collagen, polyesters, polyvinyl chloride or vinylidene, polyvinyl alcohol, polyacrylonitrile, chitosan, polyurethane, polyethylene phthalate, fibers formed from a blend of polymers, resorbable synthetic fibers, and mixtures thereof described in EP 1 151 742; microspheres of expanded acrylic copolymers such as those sold by EXPANCEL under the names EXPANCEL 551, fillers with an optical effect as described in patent application FR 2 869 796, in particular: polyamide powders ( Nylon), such as Arkema's Orgasol type 12 nylon particles having a mean size of 10 microns and a refractive index of 1.54, silica powders, for example Miyoshi Silica beads SB150. average 5 microns and refractive index 1.45, - powders of polytetrafluoroethylene, such as PTFE ceridust 9205F Clariant of average size 8 microns and refractive index 1.36, s - the silicone resin powders as the Silicon resin Tospearl 145A of GE Silicone with a mean size of 4.5 microns and a refractive index of 1.41, the powders of acrylic copolymers, in particular of methyl poly (meth) acrylate, such as the particles PMMA Ju MBI mr of Nihon Junyoki of average size 8 microns and refractive index 1.49, or Micropearl particles M100 and F 80 ED of the company Matsumoto Yushi-Seiyaku, - wax powders such as particles Paraffin wax microease 114S of micropowders having a mean size of 7 microns and a refractive index of 1.54, polyethylene powders, especially comprising at least one ethylene / acrylic acid copolymer, and in particular consisting of ethylene / acrylic acid copolymers such as the Flobeads EA particles. 209 of Sumitomo (average size 10 microns and refractive index 1.48), elastomeric crosslinked organopolysiloxane powders coated with silicone resin, in particular silsesquioxane resin, as described for example in US Pat. No. 5,538,793 Such elastomer powders are sold under the names "KSP-100", "KSP-101", "KSP-102", "KSP-103", "KSP-104", "KSP-105" by the company SHIN ETSU, and - the powders composit talc / titanium dioxide / alumina / silica, such as those sold under the name Coverleaf AR-80 by Catalyst & Chemicals, - mixtures thereof, - absorbing and / or adsorbent sebum compounds as described in US Pat. Patent FR 2 869 796. Mention may in particular be made of: silica powders, such as, for example, the porous silica microspheres sold under the name "Silica Beads SB-700" marketed by the company MYOSHI, the "SUNSPHERE H51", " SUNSPHERE H33 "," SUNSPHERE H53 "marketed by ASAHI GLASS; polydimethylsiloxane-coated amorphous silica microspheres sold under the name "SA SUNSPHERE H-33" and "SA SUNSPHERE H-53" sold by ASAHI GLASS; amorphous mixed silicate powders, in particular aluminum and magnesium, such as, for example, that marketed under the name "NEUSILIN UFL2" by the company Sumitomo. polyamide (nylon) powders, such as for example "ORGASOL 40 4000" marketed by Arkema, and acrylic polymer powders, in particular polymethyl methacrylate, such as for example "COVABEAD LH85" marketed by WACKHERR company; polymethyl methacrylate / ethylene glycol dimethacrylate, such as for example the "Dow Corning 5640 Microsponge Skin Oil Adsorber" sold by the company Dow Corning, or the "Ganzpearl GMP-0820" marketed by the company Ganz Chemical; allyl polymethacrylate / ethylene glycol dimethacrylate, such as, for example, "POLY-PORE L200" or "POLY-PORE E200" marketed by AMCOL; ethylene glycol dimethacrylate / lauryl methacrylate copolymer, such as for example the "POLYTRAP 6603" marketed from the company Dow Corning; silicate particles, such as alumina silicate; mixed silicate particles, such as: magnesium aluminum silicate particles, such as saponite or magnesium aluminum silicate, hydrated with a sodium sulphate sold under the trademark Sumecton® by the company Kunimine; the magnesium silicate complex, hydroxyethylcellulose, black cumin oil, pumpkin oil and phospholipids or MatipureO from Lucas Meyer, and their mixtures. As preferred matting agents, it will be possible to use, according to the invention, an extract of pumpkin seeds, a starch of rice or maize, kaolinite, silicas, talc, polyamide powders, polyethylene powders, powders of 15 acrylic copolymers, expanded acrylic copolymer microspheres, silicone resin microbeads, mixed silicate particles and mixtures thereof.

Characters with a blooming effect These fillers can be any material that can modify wrinkles by its intrinsic physical properties and mask them. These fillers can in particular modify the wrinkles by a tightening effect, a camouflage effect, or a blurring effect. As a filler, the following compounds can be exemplified: - porous silica microparticles, for example Myochi's Silica Beads SB 150 and SB 700 with an average size of 5 μm and Asahi's SUNSPHERESO series H Glass, such as H33, H51 of size 3.5 and 30 μm respectively, the hollow hemispherical particles of silicone resins such as NLK 500, NLK 506 and NLK 510 from Takemoto Oil and Fat, in particular described in EP-A-1579849. Silicone resin powders such as, for example, Silicon Resin 35 TospearI0 145 A DE GE Silicone of average size of 4.5 μm. powders of acrylic copolymers, in particular of methyl poly (meth) acrylate, for instance PMMA Jurimer MBIO particles of Nihon Junyoki with an average size of 8 μm, the hollow spheres of PMMA sold under the name COVABEADO LH 85 by the company Wackherr and the 40 vinylidene / acrylonitrile / expanded methylene methacrylate microspheres sold under the name ExpanceI0. - Wax powders such as paraffin wax microloaseO 114S particles of Micropowders average size of 7pm. polyethylene powders, especially comprising at least one ethylene / acrylic acid copolymer, for example the FLOBEADSO EA 209 E from Sumimoto, with an average size of 10 μm. crosslinked elastomeric organopolysiloxane powders coated with silicone resin, in particular silsesquioxane under the name KSP 100, KSP 1010, KSP 102, KSP 103, KSP 104 and KSP 105 by the company Shin Etsu. talc / dioxide or titanium / alumina / silica composite powders, for example the Coverleaf AR 800 from Catalyst & Chemical. talc, mica, kaolin, lauryl glycine, starch powders crosslinked with octyanyl succinate anhydride, boron nitride, polytetrafluoroethylene powders, precipitated calcium carbonate, carbonate of hydrocarbonate magnesium, barium sulfate, hydroxyapatite, calcium silicate, cerium dioxide and microcapsules of glass or ceramics. synthetic or natural hydrophilic or hydrophobic fibers, mineral or organic, such as fibers of silk, cotton, wool, flax, cellulose extracted in particular from wood, vegetables or algae, polyamide (nylon), cellulose modified from poly-p-phenylene terephtamide, acrylic, polyolefin, glass, silica, aramid, carbon, polytetrafluoroethylene (Teflon), insoluble collagen, polyesters, polyvinyl chloride or vinylidene , polyvinyl alcohol, polyacrylonitrile, chitosan, polyurethane, polyethylene phthalate, fibers formed from a mixture of polymers, synthetic resorbable fibers, and mixtures thereof described in patent application EP 1 151 742. - spherical elastomeric crosslinked silicones such as Trefil E-505C or E-506 C from Dow Corning. abrasive fillers which, by a mechanical effect, provide a smoothing of the cutaneous microrelief, such as abrasive silica, for example Abrasif SPO 25 from Semanez or powders of nuts or shells (apricot, walnut, for example from Cosmetochem).

The fillers having an effect on the signs of aging are chosen in particular from porous silica microparticles, hollow hemispherical silicone particles, silicone resin powders, acrylic copolymer powders, polyethylene powders, powders of crosslinked elastomeric organopolysiloxanes coated with silicone resin, talc / titanium dioxide / alumina / silica composite powders, precipitated calcium carbonate, magnesium hydrocarbonate carbonate, barium sulfate, hydroxyapatite, silicate calcium, cerium dioxide and microcapsules of glass or ceramics, silk fibers, cotton, and mixtures thereof.

The load can be a soft focus load. 40 By soft-focus load is meant a load which in addition gives transparency to the complexion and a fuzzy effect. Preferably, the soft-focus charges have an average particle size of less than or equal to 15 microns. These particles may be of any shape and in particular be spherical or non-spherical. More preferably, these fillers are nonspherical.

The soft-focus fillers may be chosen from silica and silicate powders, in particular alumina powders, polymethyl methacrylate (PMMA) powders, talc, silica / TiO 2 or silica / zinc oxide composites, powders 50 of polyethylene, starch powders, polyamide powders, styrene / acrylic copolymer powders, silicone elastomers, and mixtures thereof.

In particular, mention may be made of talc with a mean size of less than or equal to 3 microns, for example talc with a mean size of 1.8 microns and in particular that sold under the trade name Talc P3 by the company Nippon Talc, nylon 12 powder, in particular that sold under the name Orgasol 2002 Extra D Nat Cos by the company Atochem, silica particles treated on the surface with a mineral wax 1 to 2% (INCI name: hydrated silica (and) paraffin) such as those marketed by Degussa, amorphous silica microspheres, such as those sold under the name Sunsphere for example reference H-53 by Asahi Glass, and silica micro-beads such as those sold under the name SB-700 or SB-150 by the company Miyoshi, this list is not limited to.

The concentration of these fillers having an effect on the signs of aging in the compositions according to the invention may be between 0.1 and 40%, or even between 0.1 and 20% by weight relative to the total weight of the composition. Aqents favoring the naturally rosy coloration of the skin.

A self-tanning agent, that is to say an agent which, applied on the skin, in particular on the face, makes it possible to obtain a tanning effect of a more or less similar appearance to that which may result from a prolonged exposure to the sun (natural tanning) or under a UV lamp; an additional coloring agent, that is to say any compound having a particular affinity for the skin enabling it to confer on the latter a durable, non-covering coloration (ie not having a tendency to opacify the skin ) and which is eliminated with neither water nor with the aid of a solvent, and which is resistant to both rubbing and washing with a solution containing surfactants. Such durable coloration is therefore distinguished from the superficial and temporary coloration provided for example by a makeup pigment; and their mixtures.

Examples of self-tanning agents that may be mentioned include: dihydoxyacetone (DHA), erythrulose, and the combination of a catalytic system formed of: salts and oxides of manganese and / or zinc, and alkaline hydrogen carbonates and or alkaline earth.

The self-tanning agents are generally chosen from mono or polycarbonyl compounds such as, for example, isatin, alloxane, ninhydrin, glyceraldehyde, mesotartaric aldehyde, glutaraldehyde, erythrulose, pyrazolin-4 derivatives, 5-diones as described in patent application FR 2 466 492 and WO 97/35842, dihydroxyacetone (DHA), 4,4-dihydroxypyrazolin-5-ones derivatives as described in patent application EP 903 342 DHA will preferably be used.

DHA may be used in free form and / or encapsulated for example in lipid vesicles such as liposomes, in particular described in application WO 97/25970.

In general, the self-tanning agent is present in an amount ranging from 0.01 to 20% by weight, and preferably in an amount of between 0.1 and 10% of the total weight of the composition.

It is also possible to use other dyes which make it possible to modify the color produced by the self-tanning agent.

These dyes may be chosen from synthetic direct dyes or natural dyes.

These dyes may be chosen, for example, from red or orange dyes of the fluoran type such as those described in the patent application FR2840806. Mention may be made, for example, of the following dyes: tetrabromofluorescein or eosin known under the name CTFA: Cl 45380 or Red 21 phloxine B known under the name CTFA: Cl 45410 or Red 27 diiodofluorescein known under the name CTFA Cl 45425 or Orange 10; Dibromofluorescein known under the name CTFA: Cl 45370 or Orange 5. - the sodium salt of tetrabromofluorescein known under the name CTFA: Cl 45380 (Na knows) or Red 22 - the sodium salt of phloxine B known under the CTFA name: Cl 45410 (Na knows) or Red 28 - the sodium salt of diiodofluorescein known as CTFA: Cl 45425 (Na knows) or Orange 11; Erythrosine known under the name CTFA: Cl 45430 or Acid Red 51. Phloxine known under the name CTFA: Cl 45405 or Acid Red 98.

These dyes may also be chosen from antraquinones, caramel, carmine, charcoal black, azulene blue, methoxalene, trioxalene, guajazulene, chamuzulene, bengal rose, cosine 10B, cyanosine, daphinin.

These dyes may also be chosen from indole derivatives such as the monohydroxyindoles as described in the patent FR2651126 (ie: 4-, 5-, 6- or 7-hydroxyindole) or the dihydroxyindoles as described in the EP-patent. B-0425324 (ie: 5,6-dihydroxyindole, 2-methyl-5,6-dihydroxyindole, 3-methyl-5,6-dihydroxyindole, 2,3-dimethyl-5,6-dihydroxyindole); 45 Abrasive agents or exfoliating agents

As exfoliation agents that can be used in rinsed compositions according to the invention, mention may be made, for example, of exfoliant or scrubbing particles 50 of mineral, vegetable or organic origin. Thus, for example, beads or polyethylene powder, nylon powder, polyvinyl chloride powder, pumice, crushed apricot kernels or nut shells can be used. sawdust, glass beads, alumina, and mixtures thereof. Exfogreen of Solabia (bamboo extract), extracts of strawberry akenes (Greentech strawberry Akenes), peach stone powder, apricot kernel powder, and finally the field of vegetable powders with abrasive effect include the cranberry powder.

As abrasive fillers or preferred exfoliant agents according to the invention, mention may be made of peach kernel powder, apricot kernel powder, cranberry kernel powder, strawberry achene extracts, bamboo extracts. .

The examples which follow serve to illustrate the invention without however being limiting in nature. In these examples, the amounts of the ingredients compositions are given in% by weight relative to the total weight of the composition.

EXAMPLES OF SYNTHESIS OF THE TRIAZINES OF FORMULA (III): EXAMPLE 1 Preparation of methyl 2,4-bis (4'-diylamino benzoate) -6-fi 1,3,3,3-tetramethyl-1 ( trimethylsilyl) oxyldisiloxanyllpropyl-3-ylamino} -strapriazine (Lane 1):

1 \ 9 jSi.0..Si 25 (1)

In a nitrogen-bubbled reactor, methyl paraaminobenzoate (9.2 g, 0.0609 mol), 2-butanone (40 ml) and potassium carbonate (4.21 g), dissolved in 57, are introduced successively. ml of water. The mixture was cooled to 0-5 ° C. and cyanuric chloride (5.61 g, 0.0304 mol) dissolved in 88 ml of 2-butanone was added dropwise over 1 hour. The mixture is heated at 70 ° C. for 6 hours; the methyl 2,4-bis (4'-diylamino benzoate) -6-chloro-s-triazine formed is not isolated.

To the reaction mixture was added 2.56 g of sodium bicarbonate and 1-amino [1,3,3,3-tetramethyl-1- [(trimethylsilyl) oxy] disiloxanyl was then added dropwise over 1 hour. ] -3-propane (8.51 g, 0.0304 mol). After cooling, the two phases are separated and the organic phase is washed with water and dried. 2-butanone is removed under reduced pressure. The paste obtained is purified by passage over a silica column (eluent: Heptane / EtOAc 8: 2). The clean fractions of the derivative of Example 1 (3.53 g, yield: 18%) are thus recovered in the form of a beige powder: melting point: 144-145 ° C., UV (ethanol): X max = 311 nm , El% = 1268.

EXAMPLE 2 Preparation of ethyl 2,4-bis (4'-diylamino benzoate) -6 - {[1,3,3,3-tetramethyl-1 - [(trimethylsilyl) oxyldisiloxanyllpropyl-3-ylamino} -striazine (Route 1): (2) In a reactor bubbled with nitrogen, ethyl paraaminobenzoate (6.05 g, 0.0366 mol), 2-butanone (30 ml) and potassium (2.53 g) dissolved in 38 ml of water. The mixture is cooled to 0-5 ° C. and cyanuric chloride (3.38 g, 0.0183 mol) dissolved in 68 ml of 2-butanone is added dropwise over 1 hour. The mixture is heated at 70 ° C. for 6 hours; the ethyl 2,4-bis (4'-diylamino benzoate) -6-chloro-s-triazine formed is not isolated and is reacted in the next step.

To the reaction mixture was added 1.54 g of sodium bicarbonate and 1-amino [1,3,3,3-tetramethyl-1 - [(trimethylsilyl) oxy] disiloxanyl was then added dropwise over 1 hour. ] -3-propane (5.12 g, 0.0183 mol). It is maintained at 70 ° C. for 4 hours. After cooling, the two phases are separated and the organic phase is washed with water and dried. 2-butanone is removed under reduced pressure. The paste obtained is crystallized in heptane. The product of Example 2 (8.8 g, yield 70%) is thus obtained in the form of light beige crystals: mp 134-135 ° C., UV (Ethanol): X max = 311 nm, El% = 1186.

EXAMPLE 3 Preparation of ethyl 2,4-bis (4'-divamino benzoate) -6-fi 1,3,3,3-tetramethyl-1-β (trimethylsilyl) oxyldisiloxanylpropyl-3-ylamino} -striazine (Route 2): \ Si HN ~ NYNH It IN` / N NH (2)

First Step: Preparation of 2,4-dichloro-6- {[1,3,3,3-tetramethyl-1- (trimethylsilyl) oxyldisiloxanylpropyl-3-ylamino} -s-triazine

To a solution of cyanuric chloride (25 g, 0.135 mole) in 250 ml of acetone is added dropwise at 0 ° C 1-amino [1,3,3,3-tetramethyl-1- [ (trimethylsilyl) oxy] disiloxanyl] -3-propane (41.7 g, 0.149 mol) and a solution of sodium bicarbonate (11.4 g, 0.135 mol) in 120 ml of water so that the pH is between 3 and 6.5. At the end of the introduction, the pH is 6.5. The stirring is then maintained for 1 hour 30 minutes at 10 ° C. and then left at laboratory temperature. The precipitate formed is filtered, washed with water, drained and dried. 55.2 g (yield: 95%) of the expected derivative are obtained in the form of a white powder (mp: 59 ° C.).

Second step: preparation of the compound (2):

The mixture of the above product (2.1 g, 0.005 mol) and ethyl para-amino benzoate (1.65 g, 0.01 mol) suspended in 20 ml of toluene is refluxed for 1 hour 30 minutes. . The mixture is cooled and hot heptane is added to the resulting resin. After trituration, filtration and drying, 2.3 g (yield: 67%) of the derivative of Example 3 is obtained in the form of a white powder: Melting point: 126-128 ° C., UV (Ethanol): X max = 311 nm, El% = 1147. EXAMPLE 4: Preparation of n-propyl-2,4-bis (4'-divlamino benzoate) -6- (11,3,3,3-tetramethyl-1-trimethylsilyl) oxyldisiloxanylpropyl-3-ylamino} -s-triazine (Lane 2): HN.NyNHNN NH (3)

N-propyl para-aminobenzoate (3.35 g, 0.0187 mol) dissolved in 15 ml of ethyl acetate is introduced into a reactor. 1.5 ml of pyridine dissolved in 10 ml of ethyl acetate are added thereto. The reaction mixture was heated to 70 ° C under an argon atmosphere and then the product of the first step of Example 3 (4 g, 0.0094 moles) was added. It is left at 70 ° C. for 2 hours. The dark red solution is cooled and washed with saturated sodium chloride solutions and then with water. After drying of the organic phase, the paste obtained is crystallized in heptane. The product of Example 4 (2.3 g, yield: 34%) is thus obtained in the form of light beige crystals: mp: 109 ° -110 ° C., UV (Ethanol): X max = 311 nm, El% = 1228.

EXAMPLE 5 Preparation of Isopropyl 2,4-bis (4'-divamino benzoate) -6- (1,3,3,3-tetramethyl) -1- (trimethylsilyl) oxyldisiloxanoylpropyl-3-ylamino} -striazine (Lane II): (4)

Isopropyl para-aminobenzoate (10.05 g, 0.0561 mol) dissolved in 40 ml of ethyl acetate is introduced into a reactor. 4.54 ml of pyridine dissolved in 15 ml of ethyl acetate are added. The reaction mixture was heated to 70 ° C under an Argon atmosphere and then the product of the first step of Example 3 (12 g, 0.0281 mol) was added. It is left at 70 ° C. for 2 hours. The dark red solution is cooled and washed with saturated sodium chloride solutions and then with water. After drying the organic phase, the paste obtained is purified by chromatography on a column of silica (eluent: heptane / EtOAc 8: 2) crystallized in heptane. The product of Example 5 (10.8 g, yield: 54%) is thus obtained in the form of a light beige powder: melting point: 68-70 ° C., UV (Ethanol): X max = 311 nm, El% = 1155. EXAMPLE 6 Preparation of n-Butyl 2,4-bis (4'-divamino benzoate) -6- (1,3,3,3-tetramethyl) -1- (trimethylsilyl) oxyldisiloxanepropyl-3-ylamino} -striazine (Route II): (5) Under nitrogen sparging, the product obtained in the first step of Example 3 (16.74 g, 0.0391 mole), n-butyl para-amino benzoate (15 g, 0.0776 mol) and potassium carbonate (5.36 g, 0.0388 mol) are suspended in 170 ml of toluene and heated at reflux for 1 hour 20 minutes. The reaction mixture is cooled and 150 ml of dichloromethane are added thereto. The minerals are filtered. The filtrate is washed with bicarbonate water and then twice with water. After drying of the organic phase and evaporation of the solvents, a white powder is obtained. After recrystallization from EtOAc / heptane 1: 15, 20.1 g (yield: 69%) of the derivative of Example 6 are obtained in the form of a white powder: mp 111-113 ° C., UV (Ethanol): X max = 312 nm, El% = 1360.

EXAMPLE 7 Preparation of Isobutyl-2,4-bis (4'-diylamino benzoate) -6-15 {[1,3,3,3-tetramethyl-1 - ((trimethylsilyl) oxyldisiloxanylpropyl-3-ylamino} -striazine ( Lane 1): (6) In a reactor bubbled with nitrogen, isobutyl paraaminobenzoate (10.39 g, 0.0538 mol), 2-butanone (72 ml) and potassium carbonate are successively introduced. (3.72 g) dissolved in 57 ml of water. The mixture is cooled to 0-5 ° C. and cyanuric chloride (4.96 g, 0.0269 mol) dissolved in 68 ml of 2-butanone is added dropwise over 1 hour and 30 minutes. The mixture is heated at 70 ° C. for 17 hours; the isobutyl 2,4-bis (4'-diylamino benzoate) -6-chloro-striazine formed is not isolated.

To the reaction mixture was added 2.26 g of sodium bicarbonate, and then the product of the first step of Example 2a (7.52 g, 0.0269 mole) was dripped in 1 hour. After cooling, the two phases are separated and the organic phase is washed with water and dried. 2-butanone is removed under reduced pressure. The paste obtained is chromatographed on a column of silica (eluent: Heptane / EtOAc 8: 2). The product of Example 7 (5.2 g, Yield 26%) is thus obtained in the form of light beige crystals: mp: 66-67 ° C, UV (Ethanol): X ,,, ax = 311 nm , El% = 1150.

EXAMPLE 8 Preparation of methyl 2- (4'-methylamino-benzoate) -4- (4 "-sobutylbutylamino benzoate) -6 - {[1,3,3,3-tetramethyl-1-yl] trimethylsilyl) oxyldisiloxanylpropyl-3-ylamino} -s-triazine (modified Lane 1): (7) In a nitrogen bubbled reactor, tert-butyl para-aminobenzoate (1 g, 0.00517 moles) was solubilized. in 10 ml of ethyl acetate, pyridine (836 μl) dissolved in 5 ml of ethyl acetate is added, the mixture is heated to 70 ° C. and a solution of the derivative of the first step of Example 2a (2.21 g, 0.00517 mol) in 15 ml of ethyl acetate is left at 70 ° C for 2 hours and then a solution of paraaminobenzoate (0.98) is added g, 0.00517 mol) dissolved in 5 ml of ethyl acetate, the mixture is heated at 70 ° C. for 2 hours, the organic phase is washed with a saturated sodium chloride solution and then cooled. The paste obtained is chromatographed on a column of silica 20 (eluent: heptane / EtOAc 8: 2). The product of Example 8 (1.52 g, yield 30%) is thus obtained in the form of light beige crystals: Melting point: 111-113 ° C., UV (Ethanol): X max = 311 nm, El% = 1425 .

EXAMPLE 9 Preparation of 2,4-bis (4'-divamino benzoic acid tert-butyl) -6411,3,3,3-tetramethyl-1-f (trimethylsilyl) oxyldisiloxane] propyl-3-ylamino} -s-triazine (Lane 2): (8) In a nitrogen bubbled reactor, tert-butyl para-aminobenzoate (3.62 g, 0.00189 mol) was solubilized in 15 ml of ethyl acetate. Pyridine (1.5 ml) dissolved in 10 ml of ethyl acetate is added. Heated to 70 ° C and dripped in 30 minutes a solution of the derivative of the first step of Example 3 (4 g, 0.00936 mol) in 15 ml of ethyl acetate. It is left at 70 ° C. for 2 hours. After cooling, the organic phase is washed with a saturated solution of sodium chloride, then with water and dried. The paste obtained is chromatographed on a column of silica (eluent: Heptane / EtOAc 8: 2). The clean fractions of the product of Example 9 (3.94 g, yield 42%) are thus obtained in the form of a white powder: Melting point: 78-79 ° C., UV (Ethanol): X max = 311 nm , El% = 1321.

EXAMPLE 10 Preparation of n-pentyl-2,4-bis (4'-divlamino benzoate) -6411,3,3,3-tetramethyl-1- (trimethylsilyl) oxyldisiloxanylpropyl-3-ylamino} -2-s-triazine ( Lane 1): ## STR2 ## In a nitrogen bubbled reactor, n-pentyl para-aminobenzoate (40 g, 0.0193 mol) and 2-butanone (200 ml) are introduced successively. and potassium carbonate (13.34 g) dissolved in 116 ml of water. The mixture is cooled to 0 ° -20 ° C. and cyanuric chloride (17.8 g, 0.0965 mol) dissolved in 68 ml of 2-butanone is added dropwise over 1 hour and 30 minutes. The mixture is heated at 70 ° C. for 17 hours; the n-pentyl 2,4-bis (4'-diylamino benzoate) -6-chloro-s-triazine formed is not isolated. To the reaction mixture was added 8.11 g of sodium bicarbonate, and then the product of the first step of Example 2a (27 g, 0.00965 mole) was run dropwise over 1 hour. Heating is maintained at 70 ° C for 4 hours. After cooling, the two phases are separated and the organic phase is washed with water and dried. 2-butanone is removed under reduced pressure. The yellow-orange solid obtained is chromatographed on a column of silica (eluent: Heptane / EtOAc 9: 1). The product of Example 10 (3.79 g, Yield 51%) is thus obtained in the form of light beige crystals: Melting point: 94-95 ° C., UV (Ethanol): X max = 311 nm, El% = 1265 EXAMPLE 11 Preparation of n-hexyl-2,4-bis (4'-diylamino benzoate) -6- (1,3,3,3-tetramethyl-1- (trimethylsilyl) oxyldisiloxanylpropyl-3-ylamino) s-triazine (Route 2): In an argon bubbling reactor, n-hexyl para-aminobenzoate (19.32 g, 0.0904 mol) is solubilized in 50 ml of ethyl acetate. Pyridine (7.3 ml) dissolved in 15 ml of ethyl acetate is added. The mixture is heated to 70 ° C. and a solution of the derivative of the first step of Example 3 (19.32 g, 0.0452 mol) in 50 ml of ethyl acetate is introduced dropwise over 30 minutes. It is left at 70 ° C. for 2 hours. After cooling, the organic phase is washed with a saturated solution of sodium chloride, then with water and dried. The paste obtained is chromatographed on a column of silica (eluent: Heptane / EtOAc 9: 1). The clean fractions of the product of Example 11 (12.4 g, yield 34%) are thus obtained in the form of a white powder: melting point: 40-41 ° C., UV (Ethanol): X max = 311 nm, El% = 1371.

EXAMPLE 12: Preparation of Cyclohexyl-2,4-bis (4'-diylamino benzoate) -6- {1,3,3,3-tetramethyl-1-1 (trimethylsilyl) oxyldisiloxanylpropyl-3-ylamino} -s- triazine (Route II): In a reactor under argon bubbling, cyclohexyl para-aminobenzoate (20 g, 0.0912 mol) was solubilized in 50 ml of ethyl acetate. Pyridine (7.4 ml) dissolved in 15 ml of ethyl acetate is added. The mixture is heated to 70 ° C. and a solution of the derivative of the first step of Example 3 (19.5 g, 0.0456 mol) in 50 ml of ethyl acetate is run in dropwise over 30 minutes. It is left at 70 ° C. for 2 hours. After cooling, the organic phase is washed with a saturated solution of sodium chloride, then with water and dried. The paste obtained is chromatographed on a column of silica (eluent: Heptane / EtOAc 8: 2). The clean fractions of the product of Example 12 (31.8 g, yield 82%) are thus obtained in the form of a beige powder: Melting point: 74-75 ° C., UV (ethanol): X max = 311 nm , El% = 1412.

EXAMPLE 13 Preparation of Cyclohexyl-2,4-bis (4'-diylamino benzoate) -6 - {[1,3,3,3-tetramethyl-1-yl (trimethylsilyl) oxyldisiloxanylpropyl-3-ylamino} -s- triazine (way II): ùsi

In a reactor bubbled with argon, 2-ethylhexyl para-aminobenzoate (20 g, 0.0802 mol) was solubilized in 50 ml of ethyl acetate. Pyridine (6.5 ml) dissolved in 15 ml of ethyl acetate is added. The mixture is heated to 70 ° C. and a solution of the derivative of the first step of Example 3 (17.2 g, 0.0401 mol) in 50 ml of ethyl acetate is dripped in 30 minutes. It is left at 70 ° C. for 2 hours. After cooling, the organic phase is washed with 40% saturated sodium chloride solution, then with water and dried. The paste obtained is chromatographed on a column of silica (eluent: Heptane / EtOAc 8: 2). The clean fractions of the product of Example 13 (14.4 g, yield 42%) are thus obtained in the form of a pale brown wax: UV (ethanol): X max = 311 nm, El% = 1450.

EXAMPLE 14 Preparation of 2,4-bis (2'-hydroxy-4'-divlamino benzoate of ethyl-2-hexyl) -6 - {[1,3,3,3-tetramethyl-1-yl (trimethylsilyl) oxyldisiloxanepropyl-3-ylamino} -s-triazine (Route II): If INP / o, if sparged with nitrogen, a mixture of 2-ethyl-2-hexyl 2-hydroxy-4-aminobenzoate (1.4 g. 5.57x10-3 mol) and the product of the first step of Example 3 (1.19 g, 2.78x10-3 mol) in 10 ml of toluene is refluxed for 5 hours. Cool and evaporate the solvent. The residue is chromatographed on a silica column (eluent: Heptane / EtOAc 9/1). 1.58 g (yield: 64%) of the clean fractions of the derivative of Example 14 are obtained in the form of a white paste: UV (Ethanol): X max = 300 nm, El% = 480 ~ max = 325 nm , El% = 709.

EXAMPLE 15 Preparation of 4-Butyl-4- (4-butoxycarbonyl) phenylamino) -6- ({3-ethylethoxy (methyl) silvylpropyl) amino) 1,3,5-triazin-2-ylamino} benzoate Route II): NH NH NH if (17) Step 1: Preparation of n-butyl 2,4-bis (4'-diylamino benzoate) -6-chloro-s-triazine:

To a solution of cyanuric chloride (54.36 g, 0.295 mol) in 500 ml of dioxane and 50 ml of water is added dropwise at 5 ° C simultaneously n-butyl para-aminobenzoate (113.94). g, 0.59 moles) and potassium carbonate solution (40.68 g, 0.295 moles) in 50 ml of water so that the pH is between 3 and 6.5. It is maintained for 1 hour 30 minutes at 5 ° C. A precipitate is formed in the medium which corresponds to the monosubstituted s-triazine. The mixture is gradually heated to 70 ° C. and the second equivalent of potassium carbonate (40.68 g, 0.295 mol) is added in 50 ml of water. Stirring is then maintained for 5 hours at 70 ° C. Cool and filter the reaction mixture. The precipitate formed is washed with water, drained and dried. After recrystallization from dioxane / water, 52.5 g (yield: 36%) of the first recrystallization stream of n-butyl 2,4-bis (4'-diylamino benzoate) were obtained after drying under vacuum. -chloro-s-triazine as a white powder.

Under nitrogen sparging, the heterogeneous mixture of the product of the first step of the example (20 g, 0.04 mol) and aminopropyl diethoxy methyl silane (15.37 g, 0.08 mol) was progressively heated. up to 70 ° C. After one hour, the mixture is cooled, dichloromethane is added and the organic phase is washed 3 times with water. After drying the organic phase and evaporation of the solvents, then by recrystallization in heptane 21 g (yield 80%) of a white solid of the derivative of Example 15: UV (ethanol): X max = 311 nm , El% = 1197.

EXAMPLES 16 and 17: Preparation of the derivatives: butyl 4- (4- {[4- (butoxycarbonyl) phenyl] amino} -6- {f3- (1-hydroxy-1,3,3,3-tetramethyldisiloxanyl) propyllamino} -1 4,4'- {[6- [(3-dihydroxy (methyl) silylpropyl} amino} -1,3,5-triazine-2,4-diylldiimino} dibutyl, 3,5-triazin-2-yl) aminolbenzoate and dibutyl; (Obtained by acid treatment of the derivative of Example 5): embedded image in the derivative of Example 5 (10 g, 0.013 mol) solubilized in 500 ml of the ethanol / isopropanol mixture in 80:20, 160 ml of 0.1N hydrochloric acid and 340 ml of 80:20 ethanol / isopropanol are added. The mixture is stirred at room temperature for 5 hours. This solution is neutralized with 0.4% sodium hydroxide to a pH of 7. 1 liter of water is added and the solution is freeze-dried. The freeze-dried batches are pooled to give 6.5 g of a light beige powder which contains in relative percentages by HPLC about 28% of the derivative of Example 18 and about 10% of the derivative of Example 19. This powder was fractionated by centrifugal partition chromatography (with two-phase systems composed of heptane, ethyl acetate, methanol and water in various proportions) to give 0.58 g of the derivative of Example 16 in the form of a powder white: UV (Ethanol): Xmax = 312 nm, El% = 1228 and 0.42 g of the derivative of Example 17 in the form of a white powder.

EXAMPLE 18 Preparation of Butyl 4 - ({4 - {[4- (butoxycarbonyl) phenylamino} -6 - [(2- {1,3,3,3-tetramethyl-1-yl (trimethylsilyl) oxyldisiloxanyl} propyl) aminol-1,3,5-triazin-2-yl} amino) benzoate: First step: preparation of 4,6-dichloro-N- (2- {1,3,3,3-tetramethyl-1-F (trimethylsilyl) ) oxyldisiloxanyl} propyl) -1,3,5-triazin-2-amine:

To a solution of cyanuric chloride (32.5 g, 0.176 mol) in 180 ml of acetone is added dropwise at 0 ° C a mixture of 15/85 of 2- {1,3,3,3- tetramethyl-1 - [(trimethylsilyl) oxy] disiloxanyl} propan-1-amine and 3- {1,3,3,3-tetramethyl-1 - [(trimethylsilyl) oxy] disiloxanyl} propan-1-amine (49, 3 g, 0.176 mol) and sodium bicarbonate solution (14.8 g, 0.176 mol) in 210 ml of water so that the pH is between 4 and 5.8. At the end of the introduction, the pH is 5.3. The stirring is then maintained for 1 hour 30 minutes at 10 ° C. and then left at laboratory temperature. The precipitate formed is filtered, washed with water, drained and dried. 72.4 g (yield: 96%) of the isomeric derivatives in the ratio 15/85 are obtained in the form of a white powder (mp: 59 ° C.). 20 g of this mixture was fractionated by centrifugal partition chromatography (biphasic system: Heptane / Acetonitrile / Water 50: 49: 1) to give 2.0 g of 4,6-dichloro-N- (2- {1, 3,3,3-tetramethyl-1 - [(trimethylsilyl) oxy] disiloxanyl} propyl) -1,3,5-triazin-2-amine employed as such in the following step: ## STR2 ##

## STR2 ## Step 2: Preparation of the Derivative of Example 20: The above product (2 g, 0.0047 mol) is solubilized in 18 ml of toluene. Pyridine (0.8 ml, 0.009 mol) and n-butyl para-amino benzoate (1.8 g, 0.009 mol) were added thereto. The mixture is heated at 70 ° C. with stirring for 3 hours. The solution is cooled and poured onto a bed of silica and the cake is rinsed with 80 ml of toluene. After evaporation of the solvent, the brownish beige solid obtained is crystallized in 30 ml of heptane. 2.2 g (yield 63%) of the derivative of Example 18 is thus obtained in the form of a light beige powder: Melting point: 149-151 ° C., UV (Ethanol): X max = 312 nm, E 1% = 955.

EXAMPLE 19 Preparation of Compound (21): NH 4 NH 4 NN Derivative of Example 5 (1 g, 0.0013 mol) solubilized in 50 ml of ethanol / isopropanol 80:20, 25 ml is added 1N hydrochloric acid is stirred at room temperature for 4 hours. This solution is neutralized with 35% sodium hydroxide to a pH of 7. The solvents are evaporated under vacuum. 0.8 g of a light beige powder is obtained which contains, in relative percentage by HPLC, approximately 37% of the derivative of Example 21. This powder was fractionated by centrifugal partition chromatography (with two-phase system composed of heptane, ethyl acetate, methanol and water) to give 0.18 g of the derivative of Example 19 as a white powder: UV (Ethanol): X max = 312 nm, E 1% = 1109.H ( 21) EXAMPLE 20 Preparation of the compound (22): ## STR2 ## ## STR1 ## First step: preparation of the 2 , 4-bis (4-n-butyl 4'-diylamino benzoate) -6-chloro-s-triazine:

To a solution of cyanuric chloride (54.36 g, 0.295 mole) in 500 ml of dioxane and 50 ml of water was added dropwise at 5 ° C simultaneously n-butyl parabino-benzoate (113 g). 94 g, 0.59 mol) and a solution of potassium carbonate (40.68 g, 0.295 mol) in 50 ml of water so that the pH is between 3 and 6.5. It is maintained for 1 hour 30 minutes at 5 ° C. A precipitate is formed in the medium corresponding to the monosubstituted s-triazine. The mixture is gradually heated to 70 ° C. and the second equivalent of potassium is carbonate (40.68 g, 0.295 mole) in 50 ml of water is added. Stirring is then maintained for 5 hours at 70 ° C. Cool and filter the reaction mixture. The precipitate formed is washed with water, drained and dried. After recrystallization from dioxane / water, 52.5 g (yield: 36%) of the first recrystallization stream of 2,4-bis (4'-diylamino-n-butyl benzoate) are obtained after drying under vacuum. -chloro-s-triazine as a white powder.

Second step: preparation of the derivative of Example 20

Under nitrogen sparging, a mixture of the above product (2 g, 4x10-3 mol), aminopropyl terminated polydimethylsiloxane (DMS-A-11 from Gelest) (2.13 g, 2x10-3 mol) and pyridine (0.32 ml, 4x10-3 mol) in 40 ml of toluene is heated at 70 ° C for 5 hours. It is cooled, dichloromethane is added and the organic phase is washed 3 times with water. After drying of the organic phase and evaporation of the solvents, a brown oil is obtained. After treatment with black in hot ethanol and filtration on Celite, 3.3 g (yield: 70%) of the derivative of Example 20 are obtained in the form of a light brown gum: UV (Ethanol): X max = 311 nm, El% = 916.

II / SYNTHESIS OF COMPARATIVE EXAMPLE (A): Preparation of 2,4-bis (4'-divlamino benzoate dodecyl) -6 - {[1,3,3,3-tetramethyl-1-1 (trimethylsilyl) oxyldisiloxane] propyl -3-vlamino} -s-triazine (according to route 1 + 2): (A) First step: preparation of dodecyl para-aminobenzoate:

A mixture of ethyl para-aminobenzoate (33.8 g, mole), n-dodecanol (114.84 ml, mole), catalyst (dibutyl tin diacetate: 544 μL) was heated at 170 ° C. 48 hours (the ethanol formed is removed by distillation). The reaction mixture changes from colorless to orange. Under a vacuum of about 20 mmHg, the mixture is heated for 6 hours at 100 ° C. The reaction mixture is changed from orange to red. The mixture is then heated to 120 ° C. to remove the excess lauric alcohol. The reddish brown viscous oil is crystallized from methanol. After filtration, the cake is washed with cold methanol and dried under vacuum, the docecyl paraaminobenzoate (52.77 g, 84% yield) as a pale yellow powder and used as in the next step. :

Second step: preparation of the derivative of Comparative Example A:

Under argon sweeping and stirring, the product of the first step of Example 2a (20 g, mole) solubilized in ethyl acetate is added to 5.3 ml of pyridine dissolved in ethyl acetate. The mixture is heated to 70 ° C. and the dodecyl para-amino benzoate of the previous step (14 g, mole) is added in portions over 10 minutes. The reaction mixture is left at this temperature for 3 hours. The red / black reaction mixture is cooled and washed twice with saturated sodium chloride solution and then with water in suspension in 20 ml of toluene is refluxed for 1 hour 30 minutes. Cooled and added to the resin obtained hot heptane. After trituration, filtration and drying, 2.3 g (yield: 67%) of the derivative of Comparative Example A in the form of a pale brown wax are obtained: Melting point: 134-135 ° C., UV (Ethanol ): Xmax = 311 nm, El% = 838. III / EXAMPLES OF FORMULATION

The following compositions A (invention) and compositions B, C, D, E have been prepared: Ingredients Ex ExB Ex C Ex D Ex E (*) (*) (*) (*) Phase a EDTA 0, 1 0.1 0.1 0.1 0.1 Phosphate de mpnocetyle 1 1 1 1 1 monopotassic Deionized water qsp qsp qsp qsp qsp 100 100 100 100 100 Triethanolamine 0.3 0.3 0.3 0.3 0.3 Preservatives 1,2 1,2 1,2 1,2 1,2 Phase b1 C12-C15 alkyl benzoate 20 20 20 20 20 Preservatives 0.25 0.25 0.25 0.25 0.25 Stearic acid 1.5 1 1.5 1.5 1.5 Mono / Distearate Mixture 1 1 1 1 1 Glyceryl / Polyethylene Glycol Stearate (100 0E) Cetyl Alcohol 0.5 0.5 0.5 0.5 0.5 Cetearyl Alcohol and cetearyl 2 2 2 2 2 glucoside Dimethicone (350 cst) 0.5 0.5 0.5 0.5 0.5 Triethanolamine 0.45 0.45 0.45 0.45 0.45 2- (4-diethylamino) 2-4 4 4 4 4 -hydroxybenzoyl) -N-hexyl benzoate (UVINUL A +) s-silicon triazine 4 0 0 0 substituted with two C4-alkylaminobenzoates (5) s-triazine-silicon-substituted silicon compound two C12-alkylamin Obenzoates Compound of Example (A) α-cyano-R, [3` 0 0 4 0 0 2-ethylhexyl diphenylacrylate 4-methoxycinnamate 2,4-ethyl-2-hexyl 2,4,6-tris [p- (2'-ethylhexyl-1'-oxycarbonyl) anilino] -1,3,5-triazine Phase b2 47 Isohexadecane 1 1 1 1 1 Copolymer of 0.2 0.2 acid 0.2 0.2 0.2 acrylic and C10-C30 alkyl methacrylate Xanthan 0.2 0.2 0.2 0.2 0.2 Cyclopentadimethylsiloxa 5 5 5 5 5 These compositions were evaluated according to following properties: Solubility of filters, Filtering efficiency, Photostability.

s Emulsion preparation mode:

The aqueous A and oily phases B1 are prepared by mixing the raw materials with mechanical stirring at 80 ° C .; the solutions obtained are macroscopically homogeneous. The emulsion is prepared by slow introduction of the oily phase into the aqueous phase with stirring using a Moritz type homogenizer under a stirring speed of 4000 RPM for 15 minutes. The emulsion obtained is cooled with stirring at 40 ° C., and then the oily phase B2 is added with gentle stirring. The emulsion obtained is cooled to room temperature with slow stirring. It is characterized by drops of size between 1 m and 10 m.

Protocol for assessing the solubility of UV filters

Preparation of the UV Filter Solutions: In a 10mL glass bottle, the filter and the oil are weighed for a total mixture of 5g. The solution is heated to a hot water bath at 80 ° C with magnetic stirring. When dissolution is complete (clear solution), the solution is stored at room temperature. The appearance of macroscopic crystals is monitored over time.

25 In Vitro Evaluation Protocol for Filtering Efficiency

Spreader: Frosted PMMA Amount after application: 0.6 mg / cm2 Application: Naked finger 30 Drying time: 20 minutes at RT, in the dark Number of samples: 5 applications per formula Measuring points per application Measuring device : UV analyzer UV-Labsphere 1000S Registration of monochromatic protection factors every nm between 290 and 400 nm Calculation of the SPF according to the method described by BL Diffey. et al. In J. Soc. Cosmet. Chem. 40-127-133 (1989). Source spectrum: Diffey sun 1989 Spectrum of action: Erythema CIE 1987 40 20 Protocol for evaluation of the photostability of filters

The photosatability of the UV filter is evaluated by HPLC determination of the residual filter after exposure to the Suntest of a thin film of formula at a UV dose equivalent to 1H radiometric UVA.

Spreading support: Frosted PMMA Amount after application: 2 mg / cm2 Number of samples: 4 plates / formula exposed to UV light 4 plates / control formula stored in an oven at 37 ° C Solar simulator: SUNTEST Heraeus - Atlas Flux UVA = 8.23 × 10 -3 W / cm 2 UVB flux = 1.42 × 10 -3 W / cm 2 Exposure time = 44 minutes The UVA and UVB illuminations of the suntest are measured radometrically. Extraction of the cream film: Ethanol + ultra sounds Determination of the residual filter: HPLC Calculation of the% of photostability relative to unexposed samples Results: Examples SPF in vitro Residual solubility% residual% 2-hydrobenzophenone lipophilic (Uvinul A +) UVB filter Example A + + YES> 90%> 90% (invention) Example B - - YES> 90%> 90% Example C - - YES> 90%> 90% Example D + + YES> 90% Loss Example E + + NO> 90 %> 90% These results show that only the combination of a UVA filter type 2-hydroxybenzophenone (Uvinul A Plus) and a UVB filter selected s-triazines silicon substituted by two aminobenzoate groups of formula (III) allows to obtain a filtering system of high efficiency, easy to implement in cosmetic compositions because of its good solubility and photostable. For combinations based on other UVB filters such as siliconized s-triazine substituted with two C12 alkyl aminobenzoate groups, 2-ethylhexyl 2-ethylhexyl-3-cyano-3- (3'-diphenylacrylate, 4-methoxycinnamate 2-ethylhexyl, or 2,4,6-tris [p- (2'-ethylhexyl-1-oxycarbonyl) anilino] -1,3,5-triazine, the performance in terms of Filtering efficiency, solubility or photostability are lower than those of the combination of the invention.

Claims (13)

REVENDICATIONS1. Composition comprising in a cosmetically acceptable support at least one UV filtering system, characterized in that it comprises: (i) at least one lipophilic hydroxybenzophenone type filter; (ii) at least one silicon s-triazine of the following general formula (III) or one of its tautomeric forms: ao (D) (SiO (34) 12 .011). (R) a, in which - R, which are identical or different, represent a C1-C2 alkyl radical, a phenyl radical, a C1-C2 alkoxy radical, a hydroxyl radical or the trimethylsilyloxy group; a '= 1 to 3; the group (D) denotes a s-triazine compound of formula (IV) below: ## STR1 ## where R 1, which may be identical or different, represent a C 1 -C 10 alkyl radical; , linear or branched and optionally unsaturated and may contain a C5-C6 cycloalkyl group, - the group (C = o) OR1 may be in the ortho, meta or para position of the amino group, R2, identical or different, represent hydrogen , a hydroxy radical, a linear or branched C1-C4 alkyl radical, a methoxy radical, A is a divalent radical chosen from methylene or a group corresponding to one of the formulas (V), (VI), (VII ) or (VIII): ## STR2 ## where: Z is embedded in the following formula (VIII): a C1-C3 alkylene diradical; W represents a hydrogen atom, a hydroxyl radical or a C1-C3 alkyl radical; in addition to the units of formula -Au (Si) (R) a '(O) (3.a') r 2, the organosiloxane may comprise units of formula: (R) b- (Si) (0) (4_b t2 in which: R has the same meaning as in formula (I), b = 1, 2 or 3. 15 2. Composition according to claim 1, wherein the UVA filter (s) of the 2-hydroxybenzophenone lipophilic type are chosen from Benzophenone-1, Benzophenone-2, Benzophenone-3, Benzophenone-6, Benzophenone-8, Benzophenone-10, Benzophenone-2, 12. 25 3. A composition according to claim 1, wherein the lipophilic 2-hydroxybenzophenone type filter has the following formula (I): ## STR5 ## in which: R 1 and R ', which may be identical or different, denote a radical; C1-C20alkyl, C2-C20alkenyl, C3-C10cycloalkyl, C3-C10cycloalkenyl or form with the nitrogen atom to which they are attached a 5- or 6-membered ring; N is a number from 1 to 4 with when n = 1, R3 denotes a C1-C20 alkyl or alkenyl radical, a C1-C5 hydroxyalkyl, a C6-C12 cyclohexyl, a phenyl which may be substituted with O, N or S, aminocarbonyl or C1-C4 alkylcarbonyl; When n 2, R 3 denotes an alkyl diradical, a cycloalkyl diradical, an alkenyl diradical or an aryl diradical or R 3 with E form a diradical of formula (II): ## STR3 ## where m is a number ranging from 1-3; when n = 3, R3 is an alkyl triradical; when n = 4 R3 is an alkyl tetr anadical; E is -0-, or ùN (R4) -; R4 is hydrogen, C1-C5 alkyl or C1-C5 hydroxyalkyl. 15 4. A composition according to claim 3, wherein the hydroxybenzophenone of formula (I) is n-hexyl 2- (4-diethylamino-2-hydroxybenzoyl) benzoate of formula (a): product sold under the trade name UVINUL A + by BASF. The composition of claim 3, wherein the hydroxybenzophenone of formula (1) is (2- {4- [2- (4-diethylamino-2-hydroxy-benzoyl) -benzoyl] -piperazine-1-carbonyl} -phenyl) - (4-diethylamino-2-hydroxy-phenyl) -methanone of formula (b): 1.0 20 30 6. Composition according to any one of claims 1 to 5, wherein the s-triazine silicide is chosen from those for which at least one, and even more preferably all, of the following characteristics are met: R is methyl, a '= 1 out, RI is a C4-05 radical the (C = O) group XR1 is in the para position with respect to the amino group, Z = -CH2-, ~ a W = H. 7. Composition according to any one of claims 1 to 6, wherein the siliciated s-triazine corresponds to one of the following formulas (IIIa) or (IIIb): RRRR (IIIa) (B) Sii0 SiiO Jr SiiO Sii (B) RR (D) RRR ùSi] t [WhereSi u (IIIb) R (D) in which: - (D) has the formula (IV) as defined above, - R has the same definition in the formula (III), - (B), which are identical or different, are chosen from radicals R and radical (D), - r is an integer between 0 and 20 inclusive, - s is an integer ranging from 0 to 5 and if s = 0, at least one of the two symbols (B) denotes (D), - u is an integer from 1 to 5, - t is an integer from 0 to 5, it being understood that t + u is equal to or greater than 3 and their tautomeric forms. 30 5 8. A composition according to claim 7, wherein the siliconized s-triazine is selected from if 1N P 'si.o, if (4) NH (6) HN ~ N`' NH NYN 9. A composition according to claim 8, wherein the siliconized s-triazine is 2,4-bis (4-n-butyl 4-aminobenzoate) -6 - [(3- {1,3,3,3-tetramethyl-1 [(trimethylsilyl) oxy] disiloxanyl} propyl) amino] -s-triazine of formula (5) ## STR1 ## 10. Composition according to any one of claims 1 to 9, characterized in that it contains in addition to other organic or inorganic filters active in UV-A and / or UV-B water-soluble or fat-soluble or very insoluble in commonly used cosmetic solvents. 15 11. The composition of claim 10, wherein the complementary organic filters are selected from anthranilates; cinnamic derivatives; salicylic derivatives, camphor derivatives; hydrophilic benzophenone derivatives; derivatives of (3, 3-diphenylacrylate, triazine derivatives other than those of formula (III), benzotriazole derivatives, benzalmalonate derivatives, benzimidazole derivatives, imidazolines, bis-benzoazolyl derivatives, derivatives thereof, p-aminobenzoic acid (PABA), methylene bis (hydroxyphenyl benzotriazole) derivatives, benzoxazole derivatives, filter and silicone filter polymers, dimers derived from alkylstyrene, 4,4-diarylbutadienes; merocyanine derivatives and mixtures thereof. 12. The composition as claimed in claim 11, characterized in that the organic UV screening agent or filters are chosen from the following compounds: Ethylhexyl Methoxycinnamate Homosalate Ethylhexyl Salicylate, Octocrylene, Phenylbenzimidazole Sulfonic Acid, 4-Methylbenzylidene camphor, Ethylhexyl Triazone, Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine diethylhexyl butamido triazone, 2,4,6-tris (biphenyl-4-yl-1,3,5-triazine 2,4,6-tris (dineopentyl 4'-amino benzalmalonate) -s-triazine 2,4, 6-tris (diisobutyl 4'-amino benzalmalonate) -s-triazine, 2,4-bis (dineopentyl 4'-amino benzalmalonate) -6- (n-butyl 4'-aminobenzoate) -s-triazine Methylene bis- Benzotriazolyl Tetramethylbutylphenol, Polysilicone-15 Di-neopentyl 4'-methoxybenzalmalonate 1,1-dicarboxy (2,2'-dimethyl-propyl) -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. 13. Composition according to claim 10, characterized in that the complementary inorganic filters are metal oxide pigments, coated or not.