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1. 发明授权

US5473042A Materials suitable as crosslinkable binder components 失效
标题翻译：适合作为可交联粘合剂组分的材料
公开(公告)号：US5473042A
公开(公告)日：1995-12-05
申请号：US370608
申请日：1995-01-10
申请人： Gregor Brodt , Thomas Wunsch , August Lehner , Albert Kohl
发明人： Gregor Brodt , Thomas Wunsch , August Lehner , Albert Kohl
IPC分类号： C08G18/12 , C08G18/65 , C09D5/23 , G11B5/702 , C08G18/10
CPC分类号： G11B5/7021 , C08G18/12 , C08G18/6517 , C08G18/6535
摘要： A material suitable as crosslinking binder component for pigment-containing coatings and having an average molecular weight of from 25,000 to 150,000, obtainable by reacting a polyurethane comprising a diol having a molecular weight between 400 and 4,000, an aliphatic or cycloaliphatic diol of 2-18 carbon atoms, an aromatic diol of 8-36 carbon atoms, a trihydric or polyhydric alcohol of 3-18 carbon atoms, a polyhydric alcohol of 3-40 carbon atoms containing a tertiary amino group, and a diisocyanate of 3-34 carbon atoms with a compound containing one or more hydroxyl groups and one or more amino groups reactive toward isocyanate groups. The materials may be used as crosslinkable binder components for pigment-containing coatings, in particular for the production of magnetic recording materials.
摘要翻译：适合作为含颜料的涂料的交联粘合剂组分的材料，其平均分子量为25,000至150,000，可通过使包含分子量为400至4000的二醇的聚氨酯，2-18的脂族或脂环族二醇碳原子，8-36个碳原子的芳族二醇，3-18个碳原子的三元或多元醇，含有叔氨基的3-40个碳原子的多元醇和3-34个碳原子的二异氰酸酯与含有一个或多个羟基和一个或多个对异氰酸酯基团反应的氨基的化合物。这些材料可以用作含颜料的涂料的可交联粘合剂组分，特别是用于生产磁记录材料。

2. 发明授权

US5922469A Materials suitable as crosslinkable binder components 失效
标题翻译：适合作为可交联粘合剂组分的材料
公开(公告)号：US5922469A
公开(公告)日：1999-07-13
申请号：US839703
申请日：1997-04-15
申请人： Thomas Wunsch , Gregor Brodt , Ria Kress , Norbert Schneider , Albert Kohl , August Lehner , Werner Balz
发明人： Thomas Wunsch , Gregor Brodt , Ria Kress , Norbert Schneider , Albert Kohl , August Lehner , Werner Balz
IPC分类号： C08G18/12 , C08G18/61 , C08G18/65 , C08G18/66 , C09D5/23 , C09D175/00 , C09D175/04 , G11B5/702 , B32B27/40
CPC分类号： G11B5/7021 , C08G18/12 , C08G18/61 , C08G18/6517 , C08G18/6535 , C08G18/6637 , Y10S428/90 , Y10T428/31609
摘要： Preparation of materials (I) having an average molecular weight from 4000 to 30,000, obtainable by reacting1) a polyurethane (II) comprisinga) 1 mol of a diol (III) having an average molecular weight of from 400 to 4000,b) from 0.3 to 9 mol of an aliphatic or cycloaliphatic diol (IV) of 2 to 18 carbon atoms,c) from 0.3 to 9 mol of an aromatic diol (V) of 8 to 30 carbon atoms,d) from 0.01 to 1 mol of a trihydric alcohol (VI) of 3 to 18 carbon atoms,e) from 0.001 to 1 mol of a polyhydric alcohol (VII) of 3 to 14 carbon atoms which contains a tertiary amino group andf) an amount of a diisocyanate (VIII) of 6 to 30 carbon atoms such that the molar ratio of the isocyanate groups to the total number of hydroxyl groups in (III) to (VII) is from 1.05:1 to 1.4:1with2) a compound (IX) which contains one or more hydroxyl groups and one or more amino groups reactive toward isocyanate groups, the amount of (IX) being such that the number of reactive amino groups corresponds to the number of isocyanate groups in the polyurethane (II).The materials may be used as crosslinkable binder components for pigment-containing coatings, in particular for the production of magnetic recording materials.
摘要翻译：制备平均分子量为4000〜30,000的材料（I），其可通过使1）包含a）1摩尔平均分子量为400至4000的二醇（III）的聚氨酯（II）得到，b） 2〜18个碳原子的脂肪族或脂环族二醇（Ⅳ）为0.3〜9摩尔，c）0.3〜9摩尔碳原子数为8〜30的芳香族二醇（Ⅴ），d）0.01〜1摩尔 3〜18个碳原子的三元醇（Ⅵ），e）0.001〜1摩尔含有叔氨基的3〜14个碳原子的多元醇（Ⅶ），f）二异氰酸酯（Ⅷ）（III）至（VII）中的异氰酸酯基团与羟基的总摩尔比为1.05:1至1.4:1，其中2）含有一个或多个的化合物（IX）或更多的羟基和一个或多个对异氰酸酯基反应的氨基，（IX）的量使得反应性氨基的数量对应于数目o 聚氨酯（II）中的异氰酸酯基团。这些材料可以用作含颜料的涂料的可交联粘合剂组分，特别是用于生产磁记录材料。

3. 发明授权

US6025456A Polyurethanes 失效
标题翻译：聚氨酯
公开(公告)号：US6025456A
公开(公告)日：2000-02-15
申请号：US36692
申请日：1998-03-09
申请人： Thomas Wunsch , Ria Kress , Werner Loch , August Lehner , Albert Kohl , Norbert Schneider , Uwe Burkhardt
发明人： Thomas Wunsch , Ria Kress , Werner Loch , August Lehner , Albert Kohl , Norbert Schneider , Uwe Burkhardt
IPC分类号： C08K3/08 , C08G18/10 , C08G18/32 , C08G18/38 , C08G18/64 , C08G18/72 , C08K3/22 , C08L75/00 , C08L75/04 , C09D5/23 , C09D175/00 , C09D175/04 , G11B5/702
CPC分类号： G11B5/7021 , C08G18/10 , C08G18/3203 , C08G18/3831 , C08G18/3889 , C08G18/3893 , C08G18/6415 , C08L75/04
摘要： Hydroxyl-containing polyurethanes I are composed essentially ofa) a diisocyanate of 6 to 30 carbon atoms (component II),b) a component III comprising.alpha.) an aliphatic diol of 2 to 20 carbon atoms or.beta.) an aromatic-aliphatic or aromatic-cycloaliphatic diol of 8 to 30 carbon atoms having nonphenolic hydroxyl groups as hydroxyl groups of the diol andc) a polyhydric alcohol having at least 3 hydroxyl groups, 3 to 18 carbon atoms and nonphenolic hydroxyl groups as hydroxyl groups of the alcohol (component IV),the amounts of components II to IV being such that the total number of nonphenolic hydroxyl groups is from 1.1 to 5.0 per isocyanate group of II.The polyurethanes can be used as binders or binder components for pigment-containing coatings, in particular for the production of magnetic recording materials.
摘要翻译：含羟基的聚氨酯I主要由a）6至30个碳原子的二异氰酸酯（组分II）组成，b）组分III，其包含α）2至20个碳原子的脂族二醇或β）芳族 - 脂族或芳族具有非酚羟基作为二醇的羟基的碳原子数8〜30的环脂族二醇，c）具有至少3个羟基，3〜18个碳原子的多元醇和作为醇的羟基的非酚羟基（成分IV ），组分II至IV的量使得每个异氰酸酯基团II的非酚羟基的总数为1.1至5.0。聚氨酯可以用作含颜料的涂料的粘合剂或粘合剂组分，特别是用于生产磁记录材料。

4. 发明授权

US6090374A Cosmetic and pharmaceutical preparations comprising photostable UV filters 失效
标题翻译：包含光稳定型紫外线过滤器的化妆品和药物制剂
公开(公告)号：US6090374A
公开(公告)日：2000-07-18
申请号：US172672
申请日：1998-10-15
申请人： Thorsten Habeck , Sylke Haremza , Volker Schehlmann , Horst Westenfelder , Thomas Wunsch
发明人： Thorsten Habeck , Sylke Haremza , Volker Schehlmann , Horst Westenfelder , Thomas Wunsch
IPC分类号： A61K8/00 , A61K8/40 , A61K31/00 , A61P17/00 , A61P17/16 , A61Q1/04 , A61Q17/04 , A61K7/42 , A61K7/00 , A61K7/44
CPC分类号： A61Q17/04 , A61K8/40 , A61Q1/04 , A61K2800/52
摘要： The use of substituted .alpha.-methylstyrene derivatives of the formula I, ##STR1## where the variables have the following meanings: R.sup.1 C.sub.4 -C.sub.10 -alkoxy, C.sub.1 -C.sub.12 -alkylamino, C.sub.1 -C.sub.12 -dialkylamino, substituents which confer solubility in water and which are selected from the group consisting of carboxylate, sulfonate or ammonium residues;R.sup.2 hydrogen, C.sub.2 -C.sub.10 -alkyl, C.sub.1 -C.sub.12 -alkoxy;R.sup.3 COOR.sup.5, COR.sup.5, CONR.sup.5 R.sup.6, CN;R.sup.4 COOR.sup.5, COR.sup.5, CONR.sup.5 R.sup.6, CN; where the substituents R.sup.3 and R.sup.4 are identical in each case;R.sup.5 andR.sup.6 independently of one another hydrogen, C.sub.1 -C.sub.12 -alkyl, C.sub.2 -C.sub.10 -alkenyl, C.sub.3 -C.sub.10 -cycloalkyl, C.sub.3 -C.sub.10 -cycloalkenyl, aryl, hetaryl, unsubstituted or substituted;as photostable UV filters in cosmetic and pharmaceutical preparations to protect the human skin or human hair from the sun's rays, alone or together with UV-absorbing compounds known per se for cosmetic and pharmaceutical preparations.
摘要翻译：使用式I的取代的α-甲基苯乙烯衍生物，其中变量具有以下含义：R 1 C 4 -C 10 - 烷氧基，C 1 -C 12 - 烷基氨基，C 1 -C 12 - 二烷基氨基，赋予在水中溶解度并且被选择的取代基由羧酸盐，磺酸盐或铵残基组成的组; R2氢，C2-C10-烷基，C1-C12-烷氧基; R3 COOR5，COR5，CONR5R6，CN; R4 COOR5，COR5，CONR5R6，CN; 其中取代基R 3和R 4在每种情况下相同; R 5和R 6彼此独立地为氢，C 1 -C 12 - 烷基，C 2 -C 10 - 烯基，C 3 -C 10 - 环烷基，C 3 -C 10 - 环烯基，芳基，杂芳基，未取代或取代的; 作为化妆品和药物制剂中的光稳定紫外线过滤器，用于保护人体皮肤或人体毛发免受太阳光线的照射，或者与本身已知的用于化妆品和药物制剂的紫外线吸收化合物一起使用。

5. 发明授权

US6159455A Dimeric .alpha.-alkylstyrene derivatives as photostable UV filters in cosmetic and pharmaceutical preparations 失效
标题翻译：二甲基α-烷基苯乙烯衍生物作为化妆品和药物制剂中的稳定紫外线过滤剂
公开(公告)号：US6159455A
公开(公告)日：2000-12-12
申请号：US451859
申请日：1999-12-01
申请人： Thorsten Habeck , Frank Prechtl , Thomas Wunsch , Horst Westenfelder
发明人： Thorsten Habeck , Frank Prechtl , Thomas Wunsch , Horst Westenfelder
IPC分类号： A61K8/00 , A61K8/30 , A61K8/40 , A61K8/49 , A61K31/277 , A61Q1/00 , A61Q1/04 , A61Q17/04 , A61Q19/00 , C07C255/37 , A61K7/42 , A61K7/00 , A61K7/44
CPC分类号： A61K8/40 , A61K31/277 , A61Q17/04 , C07C255/37 , A61K2800/52
摘要： The invention relates to the use of substituted, dimeric .alpha.-alkylstyrene derivatives of the formula I ##STR1## in which the substituents are as defined in the description, as photostable UV filters in cosmetic and pharmaceutical preparations for protecting human skin or human hair against solar rays, alone or together with compounds which absorb in the UV region and which are known per se for cosmetic and pharmaceutical preparations.
摘要翻译：本发明涉及式I取代的二聚α-烷基苯乙烯衍生物在其中取代基如说明书中所定义的用作化妆品中的光稳定性UV滤光剂和单独用于保护人类皮肤或人类头发抵抗太阳光线的药物制剂或与在UV区域吸收的化合物一起，其化合物和药物制剂本身已知。

6. 发明授权

US5945091A Photo-stable cosmetic and pharmaceutical formulations containing UV-filters 失效
标题翻译：光稳定的化妆品和药物配方含有紫外线过滤器
公开(公告)号：US5945091A
公开(公告)日：1999-08-31
申请号：US972391
申请日：1997-11-18
申请人： Thorsten Habeck , Alexander Aumuller , Volker Schehlmann , Horst Westenfelder , Thomas Wunsch
发明人： Thorsten Habeck , Alexander Aumuller , Volker Schehlmann , Horst Westenfelder , Thomas Wunsch
IPC分类号： A61K8/30 , A61K8/00 , A61K8/41 , A61K8/42 , A61K8/46 , A61K8/49 , A61Q1/00 , A61Q1/04 , A61Q17/04 , A61Q19/00 , C07C229/56 , C07C229/60 , C07C255/30 , C07C255/58 , C07C309/46 , C07D275/02 , C07D275/03 , C07D319/06 , C07D333/38 , A61K7/42 , A61K7/00 , A61K31/255 , A61K31/275 , A61K31/66
CPC分类号： C07D275/03 , A61K8/411 , A61K8/42 , A61K8/466 , A61K8/49 , A61K8/498 , A61K8/4986 , A61Q1/04 , A61Q17/04 , C07C229/56 , C07C229/60 , C07C255/30 , C07C255/58 , C07C309/46 , C07D319/06 , C07D333/38 , A61K2800/52
摘要： A method of using compounds of formula I ##STR1## in which the C.dbd.C double bond is present in E and/or Z configuration and the variables have the following meanings:R.sup.1 denotes COOR.sup.5, COR.sup.5, CONR.sup.5 R.sup.6, CN, O.dbd.S(--R.sup.5).dbd.O, O.dbd.S(--OR.sup.5).dbd.O, R.sup.7 O--P(--OR.sup.8).dbd.O;R.sup.2 denotes COOR.sup.6, COR.sup.6, CONR.sup.5 R.sup.6, CN, O.dbd.S(--R.sup.6).dbd.O, O.dbd.S(--OR.sup.6).dbd.O, R.sup.7 O--P(--OR.sup.8).dbd.O;R.sup.3 denotes hydrogen, an optionally substituted aliphatic, cycloaliphatic, araliphatic or aromatic radical having in each case up to 18 carbon atoms;R.sup.4 denotes an optionally substituted aromatic or heteroaromatic radical containing from 5 to 12 ring atoms;R.sup.5 toR.sup.8 independently denote hydrogen, an open-chain or branched-chain aliphatic, araliphatic, cycloaliphatic or optionally substituted aromatic radical containing in each case up to 18 carbon atoms,where the variables R.sup.3 to R.sup.8 may also form, together with the carbon atoms to which they are attached, a 5-membered or 6-membered ring, which may be anellated if desired,as UV filters, particularly UV-A filters, in cosmetic and pharmaceutical formulations for the protection of the human skin or human hair from solar radiation, alone or together with compounds known per se in cosmetic and pharmaceutical formulations and capable of absorbing radiation in the UV range.
摘要翻译：在E和/或Z构型中使用存在C = C双键的式I化合物的方法，并且变量具有以下含义：R 1表示COOR 5，COR 5，CONR 5 R 6，CN，O = S（-R 5） = O，O = S（-OR 5）= O，R 7 O-P（-OR 8）= O; R2表示COOR6，COR6，CONR5R6，CN，O = S（-R6）= O，O = S（-OR6）= O，R7O-P（-OR8）= O; R 3表示氢，任选取代的脂族，脂环族，芳脂族或芳族基团，其在每种情况下最多为18个碳原子; R4表示任选取代的芳族或杂芳族基团，其含有5至12个环原子; R5至R8独立地表示氢，开链或支链脂族，芳脂族，脂环族或任选取代的芳族基团，其在每种情况下含有至多18个碳原子，其中变量R3至R8也可与碳原子一起形成它们所连接的是5元或6元环，如果需要，可以作为UV过滤剂，特别是UV-A过滤器，在用于保护人类皮肤或人类头发免受太阳能的化妆品和药物制剂中的影响单独或与化妆品和药物制剂中本身已知的化合物一起辐射并且能够吸收UV范围内的辐射。

7. 发明申请

US20080220031A1 Dermocosmetic Preparations 审中-公开
标题翻译：皮肤科药物制剂
公开(公告)号：US20080220031A1
公开(公告)日：2008-09-11
申请号：US11996424
申请日：2006-07-14
申请人： Thomas Wunsch , Sylke Haremza , Axel Jentzsch , Gerhard Wagenblast
发明人： Thomas Wunsch , Sylke Haremza , Axel Jentzsch , Gerhard Wagenblast
IPC分类号： A61K8/49 , A61Q5/00 , A61Q19/00 , A61K8/06
CPC分类号： A61K8/4926 , A61K8/817 , A61K2800/522 , A61Q1/02 , A61Q5/02 , A61Q5/06 , A61Q5/12 , A61Q17/04 , A61Q19/00 , A61Q19/002 , A61Q19/004 , A61Q19/10
摘要： The present invention relates to dermocosmetic compositions comprising a compound comprising the structural element of the formula I where the radical Z has the following meaning: H, C1-C22alkyl group, C6-C10-aryl group, C1-C22-alkoxy group or a C6-C10-O-aryl group substituted by a C1-C22-alkyl or C-C22-alkoxy group,and the radicals R1 to R6, independently of one another, have the following meaning: H, C1-C22-alkyl group, C6-C10-aryl group, O, OH, C1-C22-alkoxy group or a C6-C10-O-aryl group substituted by a C1-C22-alkyl or C1-C22-alkoxy group,it being possible for R5 and R6 to be bridged in such a way that a five- to eight-membered ring is formed and, in the case of a five-membered ring, this ring may be part of an oligomer as a result of covalent bonds at positions 3 and 4.The invention furthermore relates to the use of said compounds in dermocosmetic formulations and the use of the dermocosmetics according to the invention for reducing skin or hair damage caused by free radicals. The invention furthermore relates to the use of the compounds according to the invention for increasing the stability of dermocosmetic formulations.
摘要翻译：本发明涉及皮肤科药物组合物，其包含包含式I结构元素的化合物，其中基团Z具有以下含义：H，C 1 -C 22烷基 C 6 -C 10 - 芳基，C 1 -C 22 - 烷氧基或C 1 -C 12 - 被C 1 -C 22 -C 22 - 烷基取代的芳基或CC _{22个 - 烷氧基，基团R 1至R 6彼此独立地具有如下含义：H，C 1 C 22 - - - 烷基，C 6 -C 10 - 芳基，O，OH，C 1 -C 22 - 烷氧基或被C 1 -C 6烷基取代的C 6 -C 10 -C 10 -O-芳基， C 1 -C 22烷基或C 1 -C 22 - 烷氧基，可以是R 5 和R 6以桥接形式形成五至八元环，并且在五元环的情况下，由于位置3和4的共价键，s环可以是低聚物的一部分。本发明还涉及所述化合物在皮肤科药物制剂中的用途以及根据本发明的皮肤用品用于减少皮肤或毛发损伤的用途由自由基。本发明还涉及根据本发明的化合物用于增加皮肤科药物制剂的稳定性的用途。}

8. 发明申请

US20050089487A1 Cosmetic or pharmaceutical preparations which comprise enaminotriazines as light protection agents, and novel enaminotriazines 失效
标题翻译：包含氨基三嗪作为防晒剂的化妆品或药物制剂，以及新的氨基三嗪
公开(公告)号：US20050089487A1
公开(公告)日：2005-04-28
申请号：US10984241
申请日：2004-11-10
申请人： Thomas Heidenfelder , Kristin Tiefensee , Thomas Wunsch
发明人： Thomas Heidenfelder , Kristin Tiefensee , Thomas Wunsch
IPC分类号： A61K8/00 , A61K8/49 , A61K31/53 , A61P17/16 , A61Q17/04 , A61Q19/00 , C07D251/70 , A61K7/42
CPC分类号： A61Q17/04 , A61K8/4966 , C07D251/70
摘要： The invention relates to the use of enaminotriazines of the formula I in which the radicals Y, independently of one another, are hydrogen, an optionally substituted aliphatic, cycloaliphatic, araliphatic or aromatic radical having in each case up to 18 carbon atoms, the radicals X are identical or different, where at least one of the radicals X is the ethenyl radical of the formula II and X may also have the meanings of Y, and where in the formula II the radicals R are identical or different and are cyano, optionally esterified carboxyl, substituted carbonyl, optionally substituted aminocarbonyl, optionally esterified sulfo, substituted sulfonyl or optionally esterified phosphono, and where two adjacent radicals R may optionally form a ring and the radicals R′ are identical or different and are hydrogen, an optionally substituted aliphatic, cycloaliphatic or aromatic radical having in each case up to 18 carbon atoms, as UV filters in cosmetic or pharmaceutical preparations for protecting human skin or human hair against solar rays, alone or together with compounds which absorb in the UV region and which are known per se for cosmetic preparations.
摘要翻译：本发明涉及式I的氨基三嗪的用途，其中基团Y彼此独立地为氢，任选取代的脂族，脂环族，芳脂族或芳族基团，其中每种情况最多可达18个碳原子，基团X 相同或不同，其中基团X中的至少一个是式II的乙烯基，X也可以具有Y的含义，并且其中在式II中，基团R相同或不同并且是氰基，任选地被酯化羧基，取代的羰基，任选取代的氨基羰基，任选酯化的磺基，取代的磺酰基或任选酯化的膦酰基，并且其中两个相邻的基团R可以任选地形成环，并且基团R'相同或不同，并且是氢，任选取代的脂族，脂环族或在每种情况下最多18个碳原子的芳族基团，作为化妆品中的UV过滤剂或用于保护的药物制剂人类皮肤或人类头发抵抗太阳光线，单独或与在UV区域吸收的化合物一起，并且本身已知本身用于化妆品制剂。

9. 发明授权

US06153174A Cosmetic compositions comprising a combination of UV absorbers 失效
标题翻译：包含UV吸收剂组合的化妆品组合物
公开(公告)号：US06153174A
公开(公告)日：2000-11-28
申请号：US948254
申请日：1997-10-09
申请人： Karin Sperling , Thomas Wunsch , Horst Westenfelder , Beate Trentmann
发明人： Karin Sperling , Thomas Wunsch , Horst Westenfelder , Beate Trentmann
IPC分类号： C07D251/34 , A61K8/00 , A61K8/33 , A61K8/37 , A61K8/41 , A61K8/46 , A61K8/49 , A61Q1/00 , A61Q1/04 , A61Q5/00 , A61Q17/04 , A61K7/42
CPC分类号： A61Q17/04 , A61K8/4966
摘要： The present invention relates to cosmetic compositions comprising a combination of sunscreen filters of the formula ##STR1## with other sunscreen filters.
摘要翻译：本发明涉及化妆品组合物，其包含下式的防晒剂过滤器与其它防晒剂过滤器的组合。

10. 发明授权

US6069258A Cosmetic preparations comprising photostable UV-A filters 失效
标题翻译：包含光稳定型UV-A过滤器的化妆品
公开(公告)号：US6069258A
公开(公告)日：2000-05-30
申请号：US296240
申请日：1999-04-22
申请人： Thorsten Habeck , Alexander Aumuller , Volker Schehlmann , Horst Westenfelder , Thomas Wunsch
发明人： Thorsten Habeck , Alexander Aumuller , Volker Schehlmann , Horst Westenfelder , Thomas Wunsch
IPC分类号： A61K8/00 , A61K8/30 , A61K8/40 , A61K8/49 , A61K8/92 , A61Q1/00 , A61Q1/04 , A61Q17/04 , C07C255/40 , C07D307/52 , C07D317/54 , C07D333/24 , C07D333/22 , A61K31/275 , A61K31/38 , C07D255/00
CPC分类号： C07C255/40 , A61K8/40 , A61K8/4973 , A61K8/4986 , A61Q1/04 , A61Q17/04 , C07D317/54 , C07D333/24 , A61K2800/52 , A61Q19/001
摘要： A cosmetic preparation which comprises a sunscreen agent for protecting the human epidermis against UV light in the range from 280 to 400 nm, which comprises, in a cosmetically suitable carrier, alone or together with compounds which absorb in the UV region and are known for cosmetic preparations, as photostable UV-A filters, effective amounts of compounds of the formula I ##STR1## where R.sup.1, R.sup.2 and R.sup.3 are hydrogen or aliphatic or cycloaliphatic radicals each having up to 18 carbon atoms, it being possible for any two of the radicals R.sup.1, R.sup.2 and R.sup.3 together to form a 5- or 6-membered ring, and R.sup.4 and R.sup.5 are an unsubstituted or substituted aromatic or heteroaromatic radical having 5 to 12 ring atoms, and R.sup.5 can additionally be hydrogen.
摘要翻译：一种化妆品制剂，其包含用于保护人类表皮免受280至400nm范围内的紫外线的防晒剂，其在美容上合适的载体中单独或与在UV区域吸收且已知为化妆品的化合物一起制剂，作为光稳定的UV-A过滤器，有效量的式I化合物，其中R 1，R 2和R 3是氢或每个具有至多18个碳原子的脂族或脂环族基团，可以是任意两个基团R 1，R 2 和R 3一起形成5-或6-元环，并且R 4和R 5是具有5至12个环原子的未取代或取代的芳族或杂芳族基团，并且R 5可另外为氢。

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