US Patent Issued to SHIN-ETSU CHEMICAL on Feb. 17 for "Organopolysiloxane compound and production method thereof, and composition containing said compound" (Japanese Inventors)

ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,552,937, issued on Feb. 17, was assigned to SHIN-ETSU CHEMICAL Co. LTD. (Tokyo).

"Organopolysiloxane compound and production method thereof, and composition containing said compound" was invented by Yudai Imasaka (Annaka, Japan), Taiki Katayama (Annaka, Japan) and Takafumi Sakamoto (Annaka, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is an organopolysiloxane compound acting as a chain extender for use in a room-temperature-vulcanizing (RTV) composition of a dealcoholization type that can be rapidly turned into a rubber and then exhibit a rubber elasticity. The organopolysiloxane compound is represented by the following general formula ...