Patent ID: 7951524
Filing Date: 2011-05-31
Classification: C08F,G03F,Y10S

Abstract:
1. A polymer, comprising repeat units with the following formulae: wherein: R R R R wherein M1, M2 and M3 have the respective structures: wherein x:y:z=1-30 mole %: 98-50 mole %: 1-49 mole % and x+y+z does not exceed 100 mole %; or wherein x:y:z=1-30 mole %: 98-50 mole %: 1-49 mole % and x+y+z does not exceed 100 mole %; or wherein x:y:z=1-30 mole %: 98-50 mole %: 1-49 mole % and x+y+z does not exceed 100 mole %; or wherein x:y:z=1-30 mole %: 98-50 mole %: 1-49 mole % and x+y+z does not exceed 100 mole %; or wherein x:y:z=1-30 mole %: 98-50 mole %: 1-49 mole % and x+y+z does not exceed 100 mole %; or wherein x:y:z=1-30 mole %: 98-50 mole %: 1-49 mole % and x+y+z does not exceed 100 mole %; or wherein x:y:z=1-30 mole %: 98-50 mole %: 1-49 mole % and x+y+z does not exceed 100 mole %.