Patent ID: 8992806
Filing Date: 2015-03-31
Classification: C09D,G03F

Abstract:
1. An absorbing composition formed from a reaction mixture comprising: at least one inorganic compound; at least one light absorbing compound, wherein the at least one light absorbing compound comprises anthraflavic acid, 9-anthracene carboxylic acid, 9-anthracene methanol, alizarin, quinizarin, primuline, 2-hydroxy-4(3-triethoxysilylpropoxy)-diphenylketone, rosolic acid, triethoxysilylpropyl-1,8-naphthalimide, 9-anthracene carboxy-alkyl triethoxysilane, phenyltriethoxysilane, 10-phenanthrene carboxy-methyl triethoxysilane, 4-phenylazophenol, 4-ethoxyphenylazobenzene-4-carboxy-methyl triethoxysilane, 4-methoxyphenylazobenzene-4-carboxy-methyl triethoxysilane or mixtures thereof; and at least one adhesion promoter comprising, γ-aminopropyltriethoxysilane or a salt of γ-aminopropyltriethoxysilane.