Article: BASF patents transparent coatings.(Patents Update)

Patent No. U.S. 7,416,781 B2

BASF Coatings has received a patent for an article comprised of a transparent coating, wherein the coating has a thickness of at least 30 pm, a relative elastic resilience to DIN 55676 of at least 70%, and a scratch resistance corresponding to a score of not more than two in a steel wool scratch test according to DIN 1041 after 10 double strokes; and wherein the coating is prepared from a ...

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