Film-forming composition

A film-forming composition comprising

• a hydrolysis condensate of a hydrolyzable silane compound,
• at least one selected from the group consisting of an aminoplast crosslinking agent and a phenoplast crosslinking agent, and
• a solvent,
• the film-forming composition wherein:
• the hydrolyzable silane compound contains a hydrolyzable silane of the following Formula (1):
• R1aR2bSi(R3)4-(a+b) (1)
• wherein R1 is a group bonded to the silicon atom via an Si—C bond, and is an organic group containing at least one structure selected from among an alkoxymethylbenzene structure, a phenoxy structure, and an epoxy structure;
• R2 is a group bonded to the silicon atom via an Si—C bond, and is each independently a substitutable alkyl group, a substitutable aryl group, a substitutable aralkyl group, a substitutable halogenated alkyl group, a substitutable halogenated aryl group, a substitutable halogenated aralkyl group, a substitutable alkoxyalkyl group, a substitutable alkoxyaryl group, a substitutable alkoxyaralkyl group, or a substitutable alkenyl group, or an organic group containing an epoxy group, an acryloyl group, a methacryloyl group, a mercapto group, an amino group, an amide group, an alkoxy group, or a sulfonyl group, or any combination of these;
• R3 is a group or atom bonded to the silicon atom, and is each independently a hydroxy group, an alkoxy group, an aralkyloxy group, an acyloxy group, or a halogen atom;
• a is an integer of 1;
• b is an integer of 0 to 2;
• and
• a+b is an integer of 1 to 3), and
• the hydrolyzable silane compound further contains a hydrolyzable silane of the following Formula (2):
• Si(R11)4 (2)
• wherein R11 is a group or atom bonded to the silicon atom, and is each independently a hydroxy group, an alkoxy group, an aralkyloxy group, an acyloxy group, or a halogen atom, and
• wherein the hydrolysis condensate contains a monomer unit of the hydrolyzable silane of Formula (1) in an amount of 0.1% by mole to 15% by mole.