ALEXANDRIA, Va., Feb. 3 -- United States Patent no. 12,540,230, issued on Feb. 3, was assigned to Henkel AG & Co. KGaA (Duesseldorf, Germany).
"Curable compositions comprising adhesion promoters" was invented by Therese Hemery (Wiesbaden, Germany), Johann Klein (Duesseldorf, Germany) and Silvana Poelitz (Erkrath, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "The invention relates to curable compositions based on curable polymers containing a special capped adhesion promoter, and optionally a curing catalyst. These compositions have improved adhesion properties and excellent storage stability. The invention also relates to the uses thereof."
The patent was filed on Nov. 6, 2020, under Application No...