US Patent Issued to MITSUI CHEMICALS on April 21 for "Method of manufacturing monomer composition, raw material composition, monomer composition, curable composition, and molded body" (Japanese Inventor)

ALEXANDRIA, Va., April 21 -- United States Patent no. 12,605,306, issued on April 21, was assigned to MITSUI CHEMICALS INC. (Tokyo).

"Method of manufacturing monomer composition, raw material composition, monomer composition, curable composition, and molded body" was invented by Naoyuki Kakinuma (Ichihara, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method of manufacturing a monomer composition includes a step of mixing a zinc catalyst (A), an iso(thio)cyanate compound (B) having an iso(thio)cyanate group, and an alcohol compound (C) having a hydroxy group, and at least one of the iso(thio)cyanate compound (B) or the alcohol compound (C) has a (meth)acryloyl group."

The patent was filed on Aug. 7...