US Patent Issued to GC on Oct. 27 for "Dental adhesive composition" (Japanese Inventors)

ALEXANDRIA, Va., Oct. 27 -- United States Patent no. 12,773,374, issued on Oct. 27, was assigned to GC Corp. (Shizuoka, Japan).

"Dental adhesive composition" was invented by Kensuke Fujimori (Tokyo), Miki Yamashita (Tokyo) and Kosuke Honda (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "A two-agent type dental adhesive composition includes a first agent; and a second agent. The first agent includes a (meth)acrylate compound having an acid group, a (meth)acrylate compound having no acid group, water, and a water-soluble organic solvent. The second agent includes a multifunctional (meth)acrylate compound, a photopolymerization initiator, and a filler of 0 to 50 mass %. Both the first agent and the second...