bayer materialscience

August 14, 2006

Patent No. U.S. 7,041,768 B2 Bayer MaterialScience AG, has received a patent for an aqueous, one-component baking system comprised of a blocked polyisocyanate, a polymer having isocyanate-reactive groups, water and one or more organic and/or inorganic compounds of vanadium in which the vanadium has an oxidation state of at least +4.