Patent ID: 8273171
Filing Date: 2012-09-25
Classification: C01P,C08K,C09C,C09D,C09J

Abstract:
1. A pearlescent pigment comprising: a flaky substrate; a first layer that contains at least one material selected from a group consisting of titanium dioxide and iron oxide, wherein the first layer is formed on the flaky substrate; a second layer that contains a compound having an oxazoline group, wherein the second layer is formed on the first layer being interposed between the flaky substrate and the second layer, and the second layer serves as a top surface of the pearlescent pigment; and a third layer that contains a polyvalent metal compound, wherein the third layer is provided between the first layer and the second layer, and the third layer is free from a hydroxide or a hydrated oxide of aluminum, wherein the compound having the oxazoline group in the second layer and the polyvalent metal compound in the third layer form a chelate.