US Patent Issued to HUNTSMAN ADVANCED MATERIALS LICENSING (Switzerland) on May 20 for "Accelerator composition for the cure of epoxy resins with aromatic amines" (Swiss Inventor)

ALEXANDRIA, Va., June 16 -- United States Patent no. 12,304,994, issued on May 20, was assigned to HUNTSMAN ADVANCED MATERIALS LICENSING (Switzerland) GmbH.

"Accelerator composition for the cure of epoxy resins with aromatic amines" was invented by Christof Storz (Basel, Switzerland).

According to the abstract* released by the U.S. Patent & Trademark Office: "The disclosure relates to an accelerator composition for the cure of epoxy resins with aromatic amines comprising: (a) a metal complex with carboxylate ligands; and (b) a boron trifluoride amine complex or a boron trifluoride phenol complex. The disclosure also relates to a curing composition for the cure of epoxy resin comprising: (i) an aromatic amine as curing agent; and (ii) the ...