Cosmetic or dermatological light-protective formulation comprising a benzotriazole and a benzoxazole derivative
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A61K-007/42
A61K-007/44
A61K-007/00
A61K-031/42
출원번호
US-0871839
(2004-06-18)
우선권정보
DE-101 62 842(2001-12-20)
발명자
/ 주소
G철ppel,Anja
Schulz,Jens
Grotelū
schen,Birgit
출원인 / 주소
Beiersdorf AG
대리인 / 주소
Alston &
인용정보
피인용 횟수 :
1인용 특허 :
16
초록▼
The invention is a light-protective cosmetic or dermatological preparation, comprising (a) at least benzotriazole and (b) at least one benzoxazole derivative. The invention is also a cosmetic or dermatological preparation comprising at least one benzotriazole from a select group and at least one ben
The invention is a light-protective cosmetic or dermatological preparation, comprising (a) at least benzotriazole and (b) at least one benzoxazole derivative. The invention is also a cosmetic or dermatological preparation comprising at least one benzotriazole from a select group and at least one benzoxazole derivative of a specified chemical structure. The invention is also a method of treating or preventing cosmetic or dermatological changes in the skin, a method of tanning or accelerating tanning of the skin, and a method of protecting the skin against light-induced aging, each comprising applying the preparation to the skin. The invention also includes a wipe impregnated with the preparation.
대표청구항▼
That which is claimed: 1. A light-protective cosmetic or dermatological preparation, comprising (a) at least one benzotriazole derivative and (b) at least one benzoxazole derivative. 2. The preparation as claimed in claim 1, wherein the UV protection performance of the preparation is higher than
That which is claimed: 1. A light-protective cosmetic or dermatological preparation, comprising (a) at least one benzotriazole derivative and (b) at least one benzoxazole derivative. 2. The preparation as claimed in claim 1, wherein the UV protection performance of the preparation is higher than the predicted UV protection performance of (a) and (b). 3. The preparation as claimed in claim 1, wherein the at least one benzotriazole derivative includes 2-(2H-benzotriazol-2-yl)-4-methyl-6-[2-methyl-3-[1,3,3,3-tetramethyl-1-[(trimethylsilyl)oxy] disiloxanyl]propyl]phenol. 4. The preparation as claimed in claim 1, wherein the at least one benzotriazole includes 2,2'-methylenebis(6-(2H-benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)phenol). 5. The preparation as claimed in claim 1, wherein the at least one benzotriazole includes at least one compound selected from the group consisting of [2,4'-dihydroxy-3-(2H-benzotriazol-2-yl)-5-(1,1,3,3-tetramethylbutyl)-2'-n-octoxy-5'-benzoyl]diphenylmethane, 2,2'-methylenebis[6-(2H-benzotriazol-2-yl)-4-(methyl)-phenol], 2,2'-methylenebis[6-(2H-benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)phenol, 2-(2'-hydroxy-5'-octylphenyl)benzotriazole, 2-(2'-hydroxy-3',5'-di-t-amylphenyl)-benzotriazole and 2-(2'-hydroxy-5'-methylphenyl)benzotriazole. 6. The preparation as claimed in claim 1, wherein the at least one benzoxazole derivative has the structural formula: wherein R1, R2 and R3, independently of one another, are selected from the group consisting of branched or unbranched, saturated or unsaturated alkyl radicals having 1 to 10 carbon atoms. 7. The preparation as claimed in claim 6, wherein the at least one benzoxazole derivative includes 2,4-bis[5-1(dimethylpropyl) benzoxazole-2-yl-(4-phenyl)imino]-6-(2-ethylhexyl)imino-1,3,5-triazine. 8. The preparation as claimed in claim 1, wherein the ratio of the total amount of at least one benzotriazole derivative (a) a) to the total amount of at least one benzoxazole (b) is from 5:1 to 1:5. 9. The preparation as claimed in claim 1, further comprising at least one further UV filter substance. 10. The preparation as claimed in claim 9, wherein the at least one further UV filter substance includes at least one further UV filter substance selected from the group consisting of triazines, camphor derivatives, water-soluble UV filter substances, organic pigments, and inorganic pigments. 11. The preparation as claimed in claim 9, wherein the at least one further UV filter substance includes a compound selected from the group consisting of UV filters that are liquid at room temperature. 12. The preparation as claimed in claim 9, wherein the at least one further UV filter substance includes one UV filter substance selected from the group consisting of dibenzoylmethane derivatives, phenylene-1,4-bis(2-benzimidazyl)-3,3'-5,5'-tetrasulfonic acid bis-sodium salt, hexyl 2-(4'-diethylamino-2'-hydroxybenzoyl)benzoate and 2,4-bis{[4-(2-ethylhexyloxy)-2-hydroxy]phenyl}-6-(4-methoxyphenyl)-1,3,5-triazine. 13. The preparation as claimed in claim 12, wherein the at least one further UV filter substance includes 4-(tert-butyl)-4'-methoxydibenzoylmethane. 14. The preparation as claimed in claim 1, wherein the preparation is oil-free. 15. The preparation as claimed in claim 1, further comprising at least one flavone glycoside. 16. The preparation as claimed in claim 15, wherein the at least one flavone glycoside includes one compound selected from the group consisting of α-glucosylrutin, vitamin E, and vitamin E derivatives. 17. The preparation as claimed in claim 1, further comprising at least one self-tanning substance. 18. The preparation as claimed in claim 17, wherein the at least one self-tanning substance includes dihydroxyacetone. 19. The preparation as claimed in claim 1, further comprising at least one repellent. 20. The preparation as claimed in claim 19, wherein the at least one repellen includes ethyl 3-(N-n-butyl-N-acetylamino)propionate. 21. A light-protective cosmetic or dermatological preparation, comprising (a) at least one benzotriazole derivative selected from the group consisting of 2,2'-methylenebis(6-(2H-benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)phenol), [2,4'-dihydroxy-3-(2H-benzotriazol-2-yl)-5-(1,1, 3,3-tetramethylbutyl)-2'-n-octoxy-5'-benzoyl]diphenylmethane, 2,2'-methylenebis[6-(2H-benzotriazol-2-yl)-4-(methyl)-phenol], 2,2'-methylenebis[6-(2H-benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)phenol, 2-(2'-hydroxy-5'-octylphenyl)benzotriazole, 2-(2'-hydroxy-3',5'-di-t-amylphenyl)-benzotriazole, and 2-(2'-hydroxy-5'-methylphenyl) benzotriazole, and (b) at least one benzoxazole derivative having a structural formula: wherein R1, R2 and R3, independently of one another, are selected from the group consisting of branched or unbranched, saturated or unsaturated alkyl radicals having 1 to 10 carbon atoms. 22. The preparation as claimed in claim 21, wherein the at least one benzoxazole derivative includes 2,4-bis[5-1(dimethylpropyl) benzoxazole-2-yl-(4-phenyl)imino]-6-(2-ethylhexyl)imino-1,3,5-triazine. 23. The preparation as claimed in claim 21, wherein the ratio of the total amount of at least one benzotriazole derivative (a) a) to the total amount of at least one benzoxazole (b) is from 5:1 to 1:5. 24. The preparation as claimed in claim 21, further comprising at least one further UV filter substance. 25. The preparation as claimed in claim 24, wherein the at least one further UV filter substance includes at least one UV filter substance selected from the group consisting of triazines, camphor derivatives, water-soluble UV filter substances, organic pigments, and inorganic pigments. 26. The preparation as claimed in claim 24, further comprising at least one UV filter selected from the group consisting of UV filters that are liquid at room temperature. 27. The preparation as claimed in claim 24, wherein the at least one further UV filter substance includes at least one UV filter substance selected from the group consisting of dibenzoylmethane derivatives, phenylene-1,4-bis(2-benzimidazyl)-3,3'-5,5'-tetrasulfonic acid bis-sodium salt, hexyl 2-(4'-diethylamino-2'-hydroxybenzoyl)benzoate and 2,4-bis{[4-(2-ethylhexyloxy)-2-hydroxy]phenyl}-6-(4-methoxyphenyl)-1, 3,5-triazine. 28. The preparation as claimed in claim 27, wherein the at least one further UV filter substance includes 4-(tert-butyl)-4'-methoxydibenzoylmethane. 29. The preparation as claimed in claim 21, wherein the preparation is oil-free. 30. The preparation as claimed in claim 21, further comprising at least one flavone glycoside. 31. The preparation as claimed in claim 30, wherein the at least one flavone glycoside includes at least one compound selected from the group consisting of α-glucosylrutin, vitamin E, and vitamin E derivatives. 32. The preparation as claimed in claim 21, further comprising at least one self-tanning substance. 33. The preparation as claimed in claim 32, wherein the at least one self-tanning substance includes dihydroxyacetone. 34. The preparation as claimed in claim 21, further comprising at least one repellent. 35. The preparation as claimed in claim 34, wherein the at least one repellent includes ethyl 3-(N-n-butyl-N-acetylamino)propionate. 36. A method of protecting the skin against light-induced skin aging comprising applying to the skin a preparation comprising (a) at least one benzotriazole derivative and (b) at least one benzoxazole derivative. 37. The method as claimed in claim 36, wherein the at least one benzotriazole includes at least one compound selected from the group consisting of 2,2'-methylenebis(6-(2H-benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)phenol), [2,4'-dihydroxy-3-(2H-benzotriazol-2-yl)-5-(1,1,3,3-tetramethylbutyl)-2'-n-octoxy-5'-benzoyl]diphenylmethane, 2,2'-methylenebis[6-(2H-benzotriazol-2-yl)-4-(methyl)phenol], 2,2'-methylenebis[6-(2H-benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)phenol, 2-(2'-hydroxy-5'-octylphenyl)benzotriazole, 2-(2'-hydroxy-3',5'-di-t-amylphenyl)-benzotriazole, and 2-(2'-hydroxy-5'-methylphenyl)benzotriazole, and the at least one benzoxazole derivative has the structural formula: wherein R1, R2 and R3, independently of one another, are selected from the group consisting of branched or unbranched, saturated or unsaturated alkyl radicals having 1 to 10 carbon atoms. 38. The method as claimed in claim 37, wherein the at least one benzoxazole includes 2,4-bis[5-1(dimethylpropyl)benzoxazole-2-yl-(4-phenyl)imino]-6-(2-ethylhexyl)imino-1,3,5-triazine. 39. The method as claimed in claim 36, wherein the preparation further comprises at least one UV filter substance selected from the group consisting of UV filter substances that are liquid at room temperature. 40. The method as claimed in claim 36, wherein the preparation further comprises at least one UV filter substance selected from the group consisting of dibenzoylmethane derivatives and 2,4-bis{[4-(2-ethylhexyloxy)-2-hydroxy]phenyl}-6-(4-methoxyphenyl)-1,3,5-triazine. 41. The method as claimed in claim 36, wherein the dibenzoylmethane derivative includes 4-tert-butyl-4'-methoxydibenzoylmethane. 42. The method as claimed in claim 36, wherein the preparation further comprises at least one flavone glycoside. 43. The method as claimed in claim 42, wherein the at least one flavone glycoside includes at least one compound selected from the group consisting of α glycosylrutin, vitamin E, and vitamin E derivatives. 44. A method of treating or preventing cosmetic or dermatological changes in the skin, comprising applying a cosmetic or dermatological preparation to the skin comprising (a) at least one benzotriazole derivative and (b) at least one benzoxazole derivative. 45. The method as claimed in claim 44, wherein the at least one benzotriazole includes at least one compound selected from the group consisting of 2,2'-methylenebis(6-(2H-benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)phenol), [2,4'-dihydroxy-3-(2H-benzotriazol-2-yl)-5-(1,1,3,3-tetramethylbutyl)-2'-n-octoxy-5'-benzoyl]diphenylmethane, 2,2'-methylenebis[6-(2H-benzotriazol-2-yl)-4-(methyl)phenol], 2,2'-methylenebis[6-(2H-benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)phenol, 2-(2'-hydroxy-5'-octylphenyl)benzotriazole, 2-(2'-hydroxy-3',5'-di-t-amylphenyl)-benzotriazole, and 2-(2'-hydroxy-5'-methylphenyl)benzotriazole, and the at least one benzoxazole derivative has the structural formula: wherein R1, R2 and R3, independently of one another, are selected from the group consisting of branched or unbranched, saturated or unsaturated alkyl radicals having 1 to 10 carbon atoms. 46. The method as claimed in claim 45, wherein the at least one benzoxazole includes 2,4-bis[5-1(dimethylpropyl)benzoxazole-2-yl-(4-phenyl)imino]-6-(2-ethylhexyl)imino-1,3,5-triazine. 47. A method of tanning or accelerating tanning of the skin, comprising applying a cosmetic or dermatological preparation to the skin comprising (a) at least one benzotriazole derivative and (b) at least one benzoxazole derivative. 48. The method as claimed in claim 47, wherein the at least one benzotriazole includes at least one compound selected from the group consisting of 2,2'-methylenebis(6-(2H-benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)phenol), [2,4'-dihydroxy-3-(2H-benzotriazol-2-yl)-5-(1,1,3,3-tetramethylbutyl)-2'-n-octoxy-5'-benzoyl]diphenylmethane, 2,2'-methylenebis[6-(2H-benzotriazol-2-yl)-4-(methyl)phenol], 2,2'-methylenebis[6-(2H-benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)phenol, 2-(2'-hydroxy-5'-octylphenyl)benzotriazole, 2-(2'-hydroxy-3',5'-di-t-amylphenyl)-benzotriazole, and 2-(2'-hydroxy-5'-methylphenyl)benzotriazole, and the at least one benzoxazole derivative has the structural formula: wherein R1, R2 and R3, independently of one another, are selected from the group consisting of branched or unbranched, saturated or unsaturated alkyl radicals having 1 to 10 carbon atoms. 49. The method as claimed in claim 48, wherein the at least one benzoxazole derivative includes 2,4-bis[5-1(dimethylpropyl) benzoxazole-2-yl-(4-phenyl)imino]-6-(2-ethylhexyl)imino-1,3,5-triazine. 50. The method as claimed in claim 47, further comprising at least one self-tanning substance. 51. The method as claimed in claim 50, wherein the at least one self-tanning substance includes dihydroxyacetone. 52. A cosmetic or dermatological wipe comprising a water-insoluble substrate impregnated with a preparation comprising (a) at least one benzotriazole derivative and (b) at least one benzoxazole derivative. 53. The wipe as claimed in claim 52, wherein wherein the at least one benzotriazole includes at least one compound selected from the group consisting of 2,2'-methylenebis(6-(2H-benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)phenol), [2,4'-dihydroxy-3-(2H-benzotriazol-2-yl)-5-(1,1,3,3-tetramethylbutyl)-2'-n-octoxy-5'-benzoyl]diphenylmethane, 2,2'-methylenebis[6-(2H-benzotriazol-2-yl)-4-(methyl)phenol], 2,2'-methylenebis[6-(2H-benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)phenol, 2-(2'-hydroxy-5'-octylphenyl)benzotriazole, 2-(2'-hydroxy-3',5'-di-t-amylphenyl)-benzotriazole, and 2-(2'-hydroxy-5'-methylphenyl)benzotriazole, and the at least one benzoxazole derivative has the structural formula: wherein R1, R2 and R3, independently of one another, are selected from the group consisting of branched or unbranched, saturated or unsaturated alkyl radicals having 1 to 10 carbon atoms. 54. The wipe as claimed in claim 53, wherein the at least one benzoxazole derivative includes 2,4-bis[5-1(dimethylpropyl)benzoxazole-2-yl-(4-phenyl)imino]-6-(2-ethylhexyl)imino-1,3,5-triazine.
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이 특허에 인용된 특허 (16)
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