Patent ID: 8652750
Filing Date: 2014-02-18
Classification: C08L,C09D,G03F

Abstract:
1. A heat curable silicon-containing film-forming composition comprising (A) a silicon-containing compound obtained through hydrolytic condensation of a hydrolyzable silicon compound in the presence of an acid catalyst, (B) at least one compound having the general formula (1) or (2): wherein L is lithium, sodium, potassium, rubidium or cesium, X is a hydroxyl group or a mono or polyfunctional organic acid residue of 1 to 30 carbon atoms, “a” is an integer of at least 1, “b” is 0 or an integer of at least 1, and a+b is equal to the valence of hydroxyl group or organic acid residue, wherein M is sulfonium, iodonium or ammonium, A is X or a non-nucleophilic counter ion, “a” and “b” are as defined above, and a+b is equal to the valence of hydroxyl group, organic acid residue or non-nucleophilic counter ion, (C) a mono or polyfunctional organic acid of 1 to 30 carbon atoms, (D) a mono or polyhydric alcohol substituted with a cyclic ether, and (E) an organic solvent.