Patent ID: 7608657

Claim:
A liquid silicone rubber coating agent composition, comprising: (A) 100 parts by mass of an organopolysiloxane containing at least two alkenyl groups bonded to silicon atoms within each molecule, (B) an organohydrogenpolysiloxane containing at least two hydrogen atoms bonded to silicon atoms within each molecule, in sufficient quantity to provide from 1 to 7 mols of hydrogen atoms bonded to silicon atoms within said composition for each 1 mol of alkenyl groups bonded to silicon atoms within said composition, (C) an effective quantity of an addition reaction catalyst, (D) a combination of 1 to 50 parts by mass of a gelled silica with a BET specific surface area within a range from 400 to 500 m 2 /g and an average particle size within a range from 10 to 20 μm, and a silica filler other than the gelled silica, and (E) 0.1 to 10 parts by mass of an adhesion improver.