Patent ID: 8629227
Filing Date: 2014-01-14
Classification: A61K,A61Q,B01D,C08F,C09D,C09J

Abstract:
1. A copolymer, consisting essentially of, in copolymerized form: (A) 0.01% to 20% by weight of at least one ethylenically unsaturated compound of formula (I), wherein R is a straight-chain C R wherein R wherein X is a divalent, optionally substituted alkylene radical —(CH a radical with m=1 to 10, wherein R′ and R″ are each independently hydrogen, alkyl, aryl, CO an oxaalkylene radical of a formula —(CH a perfluorinated oxaalkylene radical of a formula —(CF an optionally perfluorinated polyoxaalkylene radical having 2 to 20 oxygen atoms which are joined to one another via at least one —CH a phenylene radical which is optionally substituted by alkyl, OH, OCH a cycloalkylene radical having 5 to 10 carbon atoms, or a (bis)methylenecycloalkylene radical having 6 to 12 carbon atoms, Y is hydrogen, alkyl, or aryl, and Z is O or NY, or, if R is an aryl radical, one of the radicals R (B) 80% to 99.99% by weight of at least one N-vinyllactam of formula (VII), wherein P and Q are independently of one another are at least one of hydrogen and alkyl, and d is an integer from 2 to 8.