OUTDOOR WEATHERABLE PHOTOPOLYMERIZABLE COATINGS
3194/CHENP/2005 A (3194/CHENP/2005)
Filed on 2005-11-30
Publication date 2007-03-02
Plastic articles can be coated with polymerizable compositions containing a vinyl-functional crosslinkable film former, a large amount of benzotriazole and a copolymerizable monomer that solubilizes the benzotriazole. The cured compositions help protect the article from UV exposure and other weathering effects.
Applicant
3M INNOVATIVE PROPERTIES COMPANY
3M Center, Post Office Box 33427, Saint Paul, MN 55133-3427 U.S.A.
Inventor
MCMAN, Steven, J.;, JOHNSON, Stephen, A.;, JONES, Clinton, L.;, NELSON, Eric, W.;, GOENNER, Emily, S.;
International Information
Classification
C09D 4/00
Publication number
WO/2004/108839
Application date
2004-04-15
Application number
PCT/US2004/011555