US Patent Issued to Zephyros on Sept. 15 for "Low density flame retardant two-component composition for structural void filling" (French Inventors)

ALEXANDRIA, Va., Sept. 15 -- United States Patent no. 12,735,527, issued on Sept. 15, was assigned to Zephyros Inc. (Romeo, Mich.).

"Low density flame retardant two-component composition for structural void filling" was invented by Olivier Lemoine (Molsheim Cedex, France), Morgane Winkler (Molsheim Cedex, France), Nathalie Parent (Molsheim Cedex, France) and Michel Awkal (Molsheim Cedex, France).

According to the abstract* released by the U.S. Patent & Trademark Office: "The invention relates to a low density two-component structural void filling composition that is preferably based on epoxy chemistry. It is designed for use on interior honeycomb sandwich structures as edge close-out and corner reinforcement, as well as local reinforcemen...