Patent ID: 6737458
Filing Date: 2004-05-18
Classification: C08G,C08K,C08L

Abstract:
A silicone composition which can be crosslinked to an elastomer comprising:(A) from 20 to 99% by weight of a polyorganosiloxane containing at least two alkenyl groups per molecule and having a viscosity at 25Â° C. of from 0.1 to 500,000 Pa.s, (B) from 1 to 80% by weight of a non-reinforcing talc filler having a mean particle size of from 0.1 to 200 &mgr;m and a specific surface area of <100 m2/g, (C) a crosslinking component comprising (C1) an organic peroxide, or (C2) an organosilicon compound containing at least two SiH functions per molecule in combination with a hydrosilylation catalyst, and (D) a nitrogen compound which is selected from the group consisting of amino, ammonium and amido compounds and nitrogen-containing organosilicon compounds, wherein said percentages by weight are based on the total weight of said silicone composition.