Patent ID: 6372820
Filing Date: 2002-04-16
Classification: B82Y,C01P,C08K,C09C,C09D,G03G,Y10T

Abstract:
A modified particle comprising a particle having attached a group having the formula:â€”Aâ€”R1â€”X+â€”Mâˆ’â€ƒâ€ƒ(I) orâ€”Aâ€”R1â€”Xâˆ’â€”M+â€ƒâ€ƒ(II) or,â€”Aâ€”R1â€”Xâ€”Mâ€ƒâ€ƒ(III), wherein A represents an aromatic group or an alkyl group and optionally includes at least one functional group on the aromatic or alkyl group; R1 represents a bond, an arylene group, an alkylene group, wherein R4 is an alkyl or alkylene group or an aryl or arylene group; M represents a metal or metal containing group; and X represents a polymer formed from at least one polymerizable vinyl or diene containing monomer.