Invention Grant
- Patent Title: Outdoor weatherable photopolymerizable coatings
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Application No.: US10448895Application Date: 2003-05-30
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Publication No.: US06974850B2Publication Date: 2005-12-13
- Inventor: Steven J. McMan , Stephen A. Johnson , Clinton L. Jones , Eric W. Nelson , Emily S. Goenner
- Applicant: Steven J. McMan , Stephen A. Johnson , Clinton L. Jones , Eric W. Nelson , Emily S. Goenner
- Applicant Address: US MN St. Paul
- Assignee: 3M Innovative Properties Company
- Current Assignee: 3M Innovative Properties Company
- Current Assignee Address: US MN St. Paul
- Agent Carolyn A. Bates
- Main IPC: C08J7/00
- IPC: C08J7/00 ; C09D4/00 ; C09D175/16 ; G02B1/10 ; C08F220/10
Abstract:
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.
Public/Granted literature
- US20040242735A1 Outdoor weatherable photopolymerizable coatings Public/Granted day:2004-12-02
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