Patent ID: 8178620
Filing Date: 2012-05-15
Classification: C08G,C08L,H01L,Y10T

Abstract:
1. A surface modifier of formula (I): wherein (i) A is a soft segment comprising poly (diethylene glycol)adipate, diethylene glycol-ortho phthalic anhydride polyester, 1,6-hexanediol-ortho phthalic anhydride polyester, or neopentyl glycol-ortho phthalic anhydride polyester; (ii) B is a hard segment comprising a urethane formed from a diisocyanate; and (iii) G is a polyfluoroalkyl group, wherein n is an integer from 1 to 10, and wherein said surface modifier has a theoretical molecular weight of less than 10,000 Daltons.