UV resistant naphthalate polyester articles

Details UV resistant naphthalate polyester articles UV resistant naphthalate polyester articles

2006-12-26

2006-12-26

Chen, Vivian (Department: 1773)

Stock material or miscellaneous articles

Composite

Of polyester

C428S323000, C428S480000, C427S372200, C427S384000, C427S385500, C427S393500, C526S243000, C526S243000, C526S260000, C526S263000, C526S319000, C526S321000, C526S325000, C526S328000, C526S328500

Reexamination Certificate

active

07153588

ABSTRACT:
Naphthalate polyester 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 naphthalate polyester from UV exposure and other weathering effects.

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