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1.发明授权
公开(公告)号：US5410071A
公开(公告)日：1995-04-25
申请号：US197905
申请日：1994-02-17
IPC分类号： C07D249/20 , C08G75/02 , C08G85/00 , C08K5/378
CPC分类号： C08K5/378 , C07D249/20 , C08G75/0204 , C08G85/00
摘要： A composition that, when present in a polymer matrix, reduces the deleterious effect of UV light absorption by the polymer is provided, which comprises a sulfur-containing derivative of hydroxyphenylbenzotriazole having the formula of: ##STR1## wherein each X is selected from the group consisting of hydrogen, halogens, cyano, alkyl, phenyl group, biphenyl group, arylthio, amine, ketone, aldehyde, alkoxy, hydroxy, carboxylic acid group, oligomer and combinations thereof and can have carbon atoms up to about 20; n is a whole number from 1 to 5; n' is a whole number from 0 to 4; n" is a whole number from 1 to 2 and each n" can be the same or different; q is an integer from 1 to 10; each Y is selected from the group consisting of --S(O)(O)--, --S(O)--, and --S--; each R can be selected from the group consisting of hydrogen, alkyl group, alkenyl group, aralkyl group, alkaryl group, and combinations thereof and can have 0 to about 10 carbon atoms; each OH group can be at either the 2'- or the 6'-position, or both. Also provided are a composition comprising the sulfur-containing derivative, a process for preparing the derivative, a composition comprising a polymer chemically bonded to the derivative, and a process for preparing the composition which comprises a polymer chemically bonded to the derivative.
摘要翻译： 当存在于聚合物基质中时，提供降低由聚合物引起的UV光吸收的有害影响的组合物，其包含具有下式的羟基苯基苯并三唑的含硫衍生物：其中每个X选自 由氢，卤素，氰基，烷基，苯基，联苯基，芳硫基，胺，酮，醛，烷氧基，羟基，羧酸基，低聚物及其组合组成，可以具有高达约20的碳原子; n为1〜5的整数; n'是从0到4的整数; n“是从1到2的整数，并且每个n”可以相同或不同; q是1至10的整数; 每个Y选自-S（O）（O） - ， - S（O） - 和-S-; 每个R可以选自氢，烷基，烯基，芳烷基，烷芳基及其组合，并且可以具有0至约10个碳原子; 每个OH基团可以在2'-或6'-位，或两者。 还提供了包含含硫衍生物的组合物，制备衍生物的方法，包含与衍生物化学键合的聚合物的组合物，以及包含与衍生物化学键合的聚合物的组合物的方法。
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2.发明授权Compositions comprising sulfur-containing derivatives of hydroxyphenylbenzotriazole and process therefor 失效包含羟苯基苯并三唑的含硫衍生物的组合物及其制备方法
公开(公告)号：US5274015A
公开(公告)日：1993-12-28
申请号：US980396
申请日：1992-11-24
IPC分类号： C08K5/378 , C08K5/3495
CPC分类号： C08K5/378
摘要： A composition that, when present in a polymer matrix, reduces the deleterious effect of UV light absorption by the polymer is provided, which comprises a sulfur-containing derivative of hydroxyphenylbenzotriazole having the formula of: ##STR1## wherein each X is selected from the group consisting of hydrogen, halogens, cyano, alkyl, phenyl group, biphenyl group, arylthio, amine, ketone, aldehyde, alkoxy, hydroxy, carboxylic acid group, oligomer and combinations thereof and can have carbon atoms up to about 20; n is a whole number from 1 to 5; n' is a whole number from 0 to 4; n" is a whole number from 1 to 2 and each n" can be the same or different; q is an integer from 1 to 10; each Y is selected from the group consisting of --S(O)(O)--, --S(O)--, and --S--; each R can be selected from the group consisting of hydrogen, alkyl group, alkenyl group, aralkyl group, alkaryl group, and combinations thereof and can have 0 to about 10 carbon atoms; each OH group can be at either the 2'- or the 6'-position, or both.
摘要翻译： 当存在于聚合物基质中时，提供降低由聚合物引起的UV光吸收的有害影响的组合物，其包含具有下式的羟基苯基苯并三唑的含硫衍生物：其中每个X选自 由氢，卤素，氰基，烷基，苯基，联苯基，芳硫基，胺，酮，醛，烷氧基，羟基，羧酸基，低聚物及其组合组成，可以具有高达约20的碳原子; n为1〜5的整数; n'是从0到4的整数; n“是从1到2的整数，并且每个n”可以相同或不同; q是1至10的整数; 每个Y选自-S（O）（O） - ， - S（O） - 和-S-; 每个R可以选自氢，烷基，烯基，芳烷基，烷芳基及其组合，并且可以具有0至约10个碳原子; 每个OH基团可以在2'-或6'-位，或两者。
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3.发明授权Compositions comprising sulfur-containing derivatives of hydroxyphenylbenzotriazole and process therefor 失效包含羟苯基苯并三唑的含硫衍生物的组合物及其制备方法
公开(公告)号：US5268450A
公开(公告)日：1993-12-07
申请号：US980881
申请日：1992-11-24
CPC分类号： C08G75/0204 , C07D249/20 , C08G75/029 , C08G85/00
摘要： A composition comprising a stabilizer chemically bonded to a polymer matrix, and which reduces the deleterious effect of UV light absorption by the polymer is provided. The stabilizer comprises a sulfur-containing derivative of hydroxyphenylbenzotriazole having the formula of: ##STR1## wherein each X is selected from the group consisting of hydrogen, halogens, cyano, alkyl, phenyl group, biphenyl group, arylthio, amine, ketone, aldehyde, alkoxy, hydroxy, carboxylic acid group, oligomer and combinations thereof and can have carbon atoms up to about 20; n is a whole number from 1 to 5; n' is a whole number from 0 to 4; n" is a wbole number from 1 to 2 and each n" can be the same or different; Y is selected from the group consisting of --S(O)(O)--, --S(O)--, and --S--; each R can be selected from the group consisting of hydrogen, alkyl group, alkenyl group, aralkyl group, alkaryl group, and combinations thereof and can have 0 to about 10 carbon atoms; each OH group can be at either the 2'- or the 6'-position, or both.
摘要翻译： 提供一种组合物，其包含与聚合物基质化学键合的稳定剂，并且降低聚合物对UV光吸收的有害影响。 稳定剂包括具有下式的羟基苯基苯并三唑的含硫衍生物：其中每个X选自氢，卤素，氰基，烷基，苯基，联苯基，芳硫基，胺，酮，醛， 烷氧基，羟基，羧酸基，低聚物及其组合，并且可以具有高达约20的碳原子; n为1〜5的整数; n'是从0到4的整数; n“是从1到2的wbole数，每个n”可以相同或不同; Y选自-S（O）（O） - ， - S（O） - 和-S-; 每个R可以选自氢，烷基，烯基，芳烷基，烷芳基及其组合，并且可以具有0至约10个碳原子; 每个OH基团可以在2'-或6'-位，或两者。
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公开(公告)号：US5378747A
公开(公告)日：1995-01-03
申请号：US997976
申请日：1992-12-28
摘要： An ethylene polymer composition is provided that comprises:(a) bis(2,4-di-tert-butylphenyl) pentaerythritol diphosphite, in an amount that is from about 0.0001 to less than 0.30 weight percent; and(b) at least one color stabilization compound selected from the group consisting of:(1) a carboxylic acid compound;(2) an alcohol compound; and(3) a hydroxycarboxylic acid compound; in an amount from about 0.0001 to about 1 weight percent;wherein said weight percents are based on the weight of said ethylene polymer composition.
摘要翻译： 提供一种乙烯聚合物组合物，其包含：（a）约0.0001至小于0.30重量％的量的双（2,4-二叔丁基苯基）季戊四醇二亚磷酸酯; 和（b）至少一种选自下列的颜色稳定化合物：（1）羧酸化合物; （2）醇化合物; 和（3）羟基羧酸化合物; 其量为约0.0001至约1重量％; 其中所述重量百分比基于所述乙烯聚合物组合物的重量。
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