US Patent Issued to AJINOMOTO on July 7 for "Ester compound and resin composition" (Japanese Inventor)

ALEXANDRIA, Va., July 7 -- United States Patent no. 12,674,019, issued on July 7, was assigned to AJINOMOTO Co. INC. (Tokyo).

"Ester compound and resin composition" was invented by Ichiro Ogura (Kawasaki, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "Compounds containing, in one molecule thereof, a structure represented by formula (1), a structure represented by formula (2), and a structure represented by formula (3) (all the symbols are those described in the specification).are useful as epoxy resin curing agents."

The patent was filed on April 5, 2023, under Application No. 18/296,042.

*For further information, including images, charts and tables, please visit: http://patft.uspto.gov/netacgi/nph-P...