US Patent Issued to KANEKA on Aug. 5 for "Mixture of polyoxyalkylene polymers and curable composition" (Japanese Inventor)

ALEXANDRIA, Va., Aug. 6 -- United States Patent no. 12,378,406, issued on Aug. 5, was assigned to KANEKA Corp. (Osaka, Japan).

"Mixture of polyoxyalkylene polymers and curable composition" was invented by Akinori Sato (Takasago, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A mixture of polymers (A) and (B), each of the polymers (A) and (B) having a polyoxyalkylene main chain structure and a terminal structure bonded to an end of the main chain structure, is provided. The terminal structures include hydrolyzable silyl groups and further include terminal olefin groups and/or internal olefin groups. The number of the terminal structures per molecule of the polymer (A) is 1.5 or more on average and the n...