Patent ID: 9585385
Date: 2017-03-07
CPC Classifications: A01N,C01G,C01P,C08J,C08K,C09D

Claim:
1. A copper complex titanium oxide dispersion liquid, comprising: titanium oxide particles; 0.1 to 20 parts by mass of cuprous oxide particles per 100 parts by mass of the titanium oxide particles; 5 to 100 parts by mass of a phosphate ester-based anionic surfactant per 100 parts by mass of the titanium oxide particles and the cuprous oxide particles combined; and 300 to 2000 parts by mass of an organic solvent per 100 parts by mass of the titanium oxide particles and the cuprous oxide particles combined, wherein the titanium oxide particles and the cuprous oxide particles have an average primary particle diameter of 2 nm to 80 nm and have an average secondary particle diameter of 50 nm to 150 nm, the average secondary particle diameter being measured by dynamic light scattering using cumulant analysis.