ALEXANDRIA, Va., Nov. 25 -- United States Patent no. 12,479,947, issued on Nov. 25, was assigned to Arkema France (Puteaux, France).
"Curable compositions useful for obtaining non-sensitizing cured products" was invented by Zackariah J. Weinert (Exton, Pa.) and Mohana Nagda (King of Prussia, Pa.).
According to the abstract* released by the U.S. Patent & Trademark Office: "Non-sensitizing pressure sensitive adhesives which are useful in medical applications and other uses where an adhesive is in contact with skin are obtained by energy-curing compositions containing one or more acrylate-functionalized compounds and possibly other components which are selected such that the cured adhesive passes an in vitro cytotoxicity test in accordance w...