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Article: BASF patents transparent coatings.(Patents Update)
- Article from:
- Coatings World
- Article date:
- June 1, 2009
CopyrightCOPYRIGHT 2009 Rodman Publishing. This material is published under license from the publisher through the Gale Group, Farmington Hills, Michigan. All inquiries regarding rights should be directed to the Gale Group. (Hide copyright information)
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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 ...