Patent ID: 8906272
Filing Date: 2014-12-09
Classification: C01G,C01P,C08K,C09D,G02B

Abstract:
1. An infrared reflective black material comprising (A) a perovskite complex oxide consisting essentially of a calcium element, a titanium element, a manganese element and an oxygen element, or (B) a perovskite complex oxide consisting essentially of a calcium element, a titanium element, a manganese element, an oxygen element and at least one element selected from the group consisting of an aluminum element, a gallium element and a zinc element, wherein the molar ratio of 0.11<Mn/Ti<1.25 in the complex oxides (A) and (B), wherein a particle surface of the perovskite complex oxide is coated with an inorganic compound and/or an organic compound.