Patent ID: 9534122
Date: 2017-01-03
CPC Classifications: C01P,C08K,C09C,C09D,Y10T

Claim:
1. Linear oligomer-modified inorganic oxide fine particles comprising inorganic oxide fine particles having a surface modified with a linear oligomer, the linear oligomer being derived from a metal alkoxide, wherein each metal alkoxide is independently selected from the group consisting of metal alkoxide represented by Formula (1): wherein M R and R′: one or more groups selected from alkyl groups of 1 to 8 carbon atoms, aryl groups and vinyl groups; n: an integer of 2 when z=4, an integer of 1 when z=3; and z: the valence of M the linear oligomer having a polymerization degree of 3 or more, the linear oligomer having a weight average molecular weight in the range of 3000 to 9000, the linear oligomer-modified inorganic oxide fine particles having an average particle diameter in the range of 9 to 65 nm.