Patent ID: 6761975
Filing Date: 2004-07-13
Classification: C09D,H01B,H01L,H05K,Y10T

Abstract:
An adhesion promoter composition for low k dielectric polymers comprised of at least one polycarbosilane of the formula: in which:R1, R7, and R10 each independently represents a substituted or unsubstituted alkylene, cycloalkylene, or arylene group; R2, R3, R4, R5, R8 and R9 each independently represents a hydrogen atom or organic group, R6 represents an organosilicon, a silanyl, a siloxyl, or an organo group; and x, y, z and w satisfying the conditions of 4&lE;x+y+z+w&lE;100,000, and y and w can collectively or independently be zero.