ALEXANDRIA, Va., July 15 -- United States Patent no. 12,662,568, issued on June 23, was assigned to MOMENTIVE PERFORMANCE MATERIALS INC. (Waterford, N.Y.).
"Stabile silane modified polymer composition and method" was invented by Misty Weiyu Huang (New City, N.Y.), Lesley Hwang (Chappaqua, N.Y.) and Matthew J. Pinnow (Millwood, N.Y.).
According to the abstract* released by the U.S. Patent & Trademark Office: "An alkoxysilyl-containing polyurethane polymer composition is prepared using a urethane-forming organometallic catalyst which is then stabilized to moisture exposure by the addition of a mercapto-containing compound. The stabilized moisture-curable alkoxsilyl-containing polyurethane polymer composition is activated to moisture curing ...