Patent ID: 9028603
Filing Date: 2015-05-12
Classification: C01B,C09D

Abstract:
1. A composition comprising a sol-gel matrix, wherein the sol-gel matrix is a sol-gel processed xerogel film formed from a sol-gel processed composition comprising: a first component selected from 0.25 mole % to 5.0 mole % of a long-chain alkyltrialkoxysilane having a C a second component that is 20 mole % to 55 mole % of a shorter-chain alkyltrialkoxysilane having a C if the first component is an aminoalkyltrialkyoxysilane, alkylaminoalkyltrialkoxysilane, or dialkylaminoalkyltrialkoxysilane, 1 mole % to 45 mole % of a long-chain alkyltrialkoxysilane having a C a third component that is a tetraalkoxysilane having C