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11. 发明授权

US4832865A Composition containing non-ionic surfactant 失效
标题翻译：含有非离子表面活性剂的组合物
公开(公告)号：US4832865A
公开(公告)日：1989-05-23
申请号：US140852
申请日：1988-01-05
申请人： Sandra L. Krivak , William A. Williams, Jr. , Louis J. Nehmsmann , Edward J. Sare
发明人： Sandra L. Krivak , William A. Williams, Jr. , Louis J. Nehmsmann , Edward J. Sare
IPC分类号： C09D9/04 , C11D1/00 , C11D1/72
CPC分类号： C09D9/04 , C11D1/004 , C11D1/72
摘要： A composition comprises: (A) chlorine-containing organic solvent selected from the group consisting of methylchloroform, trichloroethylene, perchlorethylene, and mixtures thereof, and (B) non-ionic surfactant selected from the group consisting of ##STR1## or mixtures thereof, wherein: (C) each R is independently straight or branched alkyl containing from about 8 to about 24 carbon atoms or ##STR2## (D) each R' is independently straight or branched alkyl containing from about 8 to about 18 carbon atoms, (E) each Z is independently fluoro, chloro, bromo, or alkoxy containing from 1 to about 4 carbon atoms, (F) the average value of a is in the range of from 0 to about 100, (G) the average value of b is in the range of from 0 to about 60, (H) the average value of c is in the range of from 0 to about 50, (I) the sum of the average values of a, b, and c is in the range of from 3 to about 150, (J) the sum of the average values of d and f is in the range of from 2 to about 50, (K) the average value of e is in the range of from 2 to about 60, (L) the average value of g is in the range of from 2 to about 50, (M) the average value of n is in the range of from 0 to about 2, and (N) the composition is essentially free of methylene chloride.
摘要翻译：组合物包含：（A）选自甲基氯仿，三氯乙烯，全氯乙烯及其混合物的含氯有机溶剂，和（B）选自以下的非离子表面活性剂：（C）每个R独立地为含有约8至约24个碳原子的直链或支链烷基，或者（D），每个R'独立地为含有约8至约24个碳原子的直链或支链烷基，约18个碳原子，（E）各Z独立地是氟，氯，溴或含有1至约4个碳原子的烷氧基，（F）a的平均值在0至约100的范围内（G ）b的平均值在0至约60的范围内，（H）c的平均值在0至约50的范围内，（I）a，b，并且c在3至约150的范围内，（J）d和f的平均值之和在范围内（K），e的平均值在2至约60的范围内，（L）g的平均值在2至约50的范围内，（M）平均值 n的值在0至约2的范围内，和（N）组合物基本上不含二氯甲烷。

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