发明名称 |
Forbindelser, som absorberer ultraviolet lys, samt solbeskyttelsespræparater og polymere materialer, som indeholder disse forbindelser eller derivater deraf |
摘要 |
Disclosed are certain poly-methine compounds having the formula <CHEM> wherein each R<1> is independently selected from cyano; carboxy; alkenyloxycarbonyl; an unsubstituted or substituted alkoxycarbonyl, cycloalkoxycarbonyl or aryloxycarbonyl radical; an unsubstituted or substituted, carbocyclic or heterocyclic aryl radical; an unsubstituted or substituted alkanoyl, cycloalkanoyl or aroyl radical; an unsubstituted or substituted carbamoyl radical; or an unsubstituted or substituted alkylsulfonyl, cycloalkylsulfonyl or arylsulfonyl radical; each R<2> is independently selected from cyano or an unsubstituted or substituted alkoxycarbonyl, cycloalkoxycarbonyl or aryloxycarbonyl radical; each A is independently selected from an unsubstituted or substituted 1,2-phenylene or 1,2-naphthylene radical; each Z is independently selected from -O- or -S-; and L is an organic linking group bonded by non-oxo carbon atoms to each Z atom. Also disclosed are sunscreen formulations and polymeric compositions containing at least one of the poly-methine compounds or the reactive residue thereof. |
申请公布号 |
DK0413648(T3) |
申请公布日期 |
1994.03.14 |
申请号 |
DK19900420378T |
申请日期 |
1990.08.14 |
申请人 |
EASTMAN CHEMICAL COMPANY |
发明人 |
KRUTAK, JAMES JOHN;WEAVER, MAX ALLEN;COATES, CLARENCE ALVIN;HILBERT, SAMUEL DAVID;OLDFIELD, TERRY ANN;PARHAM, WILLIAM WHITEFIELD;PRUETT, WAYNE PAYTON |
分类号 |
A61K8/00;A61K8/04;A61K8/40;A61K8/46;A61K8/85;A61Q17/04;C07C69/734;C07C69/736;C07C255/23;C07C255/32;C07C255/34;C07C255/37;C07C255/41;C07C255/53;C07C271/26;C07C317/46;C07C321/28;C07C323/12;C07C323/19;C07C323/32;C07C323/62;C08G63/16;C08G63/20;C08G63/44;C08G63/676;C08G63/685;C08G63/688;C08G85/00;C08J5/18;C08K5/00;C08L67/00;C08L67/02;C09K3/00;(IPC1-7):C07C255/41;A61K7/42 |
主分类号 |
A61K8/00 |
代理机构 |
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代理人 |
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主权项 |
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