ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,427,225, issued on Sept. 30, was assigned to URGO RECHERCHE INNOVATION ET DEVELOPPEMENT (Chenove, France).
"Elastomer composition" was invented by Christelle Marie Aline Guillamaud (Chenove, France).
According to the abstract* released by the U.S. Patent & Trademark Office: "A composition based on triblock copolymers of the ABA type, including two styrene thermoplastic terminal blocks A, glassy at use temperature, and an elastomeric central block B which is a saturated olefin, at least one linear polymer of the polyisobutene type having a very low molecular weight and specific crosslinked polymer particles. The composition exhibits advantageous adhesion and holding properties on the...