Invention Grant
- Patent Title: Mixtures of cosmetic UV absorbers
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Application No.: US15302796Application Date: 2015-04-07
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Publication No.: US11793742B2Publication Date: 2023-10-24
- Inventor: Thomas Ehlis , Julie Grumelard
- Applicant: BASF SE
- Applicant Address: DE Ludwigshafen
- Assignee: BASF SE
- Current Assignee: BASF SE
- Current Assignee Address: DE Ludwigshafen am Rhein
- Agency: Faegre Drinker Biddle & Reath LLP
- Priority: EP 164508 2014.04.11
- International Application: PCT/EP2015/057455 2015.04.07
- International Announcement: WO2015/155158A 2015.10.15
- Date entered country: 2016-10-07
- Main IPC: A61K8/49
- IPC: A61K8/49 ; A61K8/35 ; A61K8/41 ; A61Q17/04 ; A61K8/58

Abstract:
Disclosed are cosmetic or pharmaceutical composition comprising a UV filter combination of
(a) an aqueous dispersion of 5,6,5′,6′-tetraphenyl-3,3′-(1,4-Phenylene)bis(1,2,4-Triazine) corresponding to the formula
in particulate form; and
(b) the UV filters selected from
(b1) Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine;
(b2) Butyl Methoxydibenzoylmethane;
(b3) Diethylhexyl Butamido Triazone;
(b4) Ethylhexyl Triazone;
(b5) Diethylamino Hydroxy Benzoyl Hexyl Benzoate;
(b6) Ethyhexyl Methoxycinnamate;
(b7) Ethylhexyl Salicylate;
(b8) Homosalate;
(b9) Octocrylene;
(b10) Methylene Bis-Benzotriazolyl Tetramethylbutylphenol;
(b11) Phenylbenzimidazole Sulfonic Acid;
(b12) Titanium Dioxide;
(b13) Tris-Biphenyl Triazine; and
(b14) (2-{4-[2-(4-Diethylamino-2-hydroxy-benzoyl)-benzoyl]-piperazine-1-carbonyl}-phenyl)-(4-diethylamino-2-hydroxy-phenyl)-methanone;
(b15) BBDAPT; Benzoic acid, 4,4′-[[6-[[3-[1,3,3,3-tetramethyl-1-[(trimethylsilyl)oxy]-1 disiloxanyl]propyl]amino]-1,3,5-triazine-2,4-diyl]diimino]bis-, dibutyl ester;
(b16) benzylidene malonates; and
(b17) merocyanine derivatives;
(b18) Bis(butylbenzoate) diaminotriazine aminopropylsiloxane;
(b19) Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine) encapsulated in a polymer matrix;
(b20) 2-(2H-Benzotriazol-2-yl)-6-[(2-ethylhexyloxy)methyl]-4-methylphenol; and
(b21) 2-Propenoic acid, 3-(4-methoxyphenyl)-, 2-methylphenyl ester.
(a) an aqueous dispersion of 5,6,5′,6′-tetraphenyl-3,3′-(1,4-Phenylene)bis(1,2,4-Triazine) corresponding to the formula
in particulate form; and
(b) the UV filters selected from
(b1) Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine;
(b2) Butyl Methoxydibenzoylmethane;
(b3) Diethylhexyl Butamido Triazone;
(b4) Ethylhexyl Triazone;
(b5) Diethylamino Hydroxy Benzoyl Hexyl Benzoate;
(b6) Ethyhexyl Methoxycinnamate;
(b7) Ethylhexyl Salicylate;
(b8) Homosalate;
(b9) Octocrylene;
(b10) Methylene Bis-Benzotriazolyl Tetramethylbutylphenol;
(b11) Phenylbenzimidazole Sulfonic Acid;
(b12) Titanium Dioxide;
(b13) Tris-Biphenyl Triazine; and
(b14) (2-{4-[2-(4-Diethylamino-2-hydroxy-benzoyl)-benzoyl]-piperazine-1-carbonyl}-phenyl)-(4-diethylamino-2-hydroxy-phenyl)-methanone;
(b15) BBDAPT; Benzoic acid, 4,4′-[[6-[[3-[1,3,3,3-tetramethyl-1-[(trimethylsilyl)oxy]-1 disiloxanyl]propyl]amino]-1,3,5-triazine-2,4-diyl]diimino]bis-, dibutyl ester;
(b16) benzylidene malonates; and
(b17) merocyanine derivatives;
(b18) Bis(butylbenzoate) diaminotriazine aminopropylsiloxane;
(b19) Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine) encapsulated in a polymer matrix;
(b20) 2-(2H-Benzotriazol-2-yl)-6-[(2-ethylhexyloxy)methyl]-4-methylphenol; and
(b21) 2-Propenoic acid, 3-(4-methoxyphenyl)-, 2-methylphenyl ester.
Public/Granted literature
- US20170027835A1 MIXTURES OF COSMETIC UV ABSORBERS Public/Granted day:2017-02-02
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