ALEXANDRIA, Va., April 7 -- United States Patent no. 12,595,327, issued on April 7, was assigned to Arkema France (Puteaux, France).
"Imide-linked polymeric photoinitiators" was invented by Donald Herr (Exton, Pa.) and Thomas Hazell (Exton, Pa.).
According to the abstract* released by the U.S. Patent & Trademark Office: "Imide-linked polymeric photoinitiators and compositions useful in the preparation of such polymeric photoinitiators and to the use of these polymers in, e.g., UV curable adhesives, UV curable coating compositions and UV curable encapsulants."
The patent was filed on July 12, 2021, under Application No. 18/014,497.
*For further information, including images, charts and tables, please visit: http://patft.uspto.gov/netacgi...