US Patent Issued to Arkema France on Oct. 27 for "Suspension polymerization of alkoxyamines with styrenic and (meth)acrylic monomers" (French Inventors)

ALEXANDRIA, Va., Oct. 27 -- United States Patent no. 12,774,359, issued on Oct. 27, was assigned to Arkema France (La Defense, France).

"Suspension polymerization of alkoxyamines with styrenic and (meth)acrylic monomers" was invented by Anne-Laure Brocas (Lacq, France), Sylvain Bourrigaud (Lacq, France), Celine Labarthe (Lacq, France) and Patrick Saury (Lacq, France).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a process for the suspension polymerization of alkoxyamines with styrenic and (meth)acrylic monomers, to the beads and compositions thus obtained, and also to the use of these beads and compositions."

The patent was filed on Dec. 9, 2021, under Application No. 18/266...