US Patent Issued to SOOCHOW UNIVERSITY on April 15 for "Remoldable bismaleimide resin and application thereof" (Chinese Inventors)

ALEXANDRIA, Va., June 5 -- United States Patent no. 12,275,821, issued on April 15, was assigned to SOOCHOW UNIVERSITY (Suzhou, China).

"Remoldable bismaleimide resin and application thereof" was invented by Aijuan Gu (Suzhou, China), Guozheng Liang (Suzhou, China) and Li Yuan (Suzhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A remoldable bismaleimide resin and application thereof. The preparation method includes blending 2-allylphenyl glycidyl ether and terephthalic acid in acetonitrile, carrying out an esterification reaction under the condition of quaternary ammonium salt as a catalyst to obtain bis(3-(2-allylphenoxy)-2-hydroxypropyl) terephthalate containing a reversible dynamic group; then u...