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Home › Fully-hydrolized ketimine silane/epoxide silane copolymer liquid hardcoating compositions and processes for dipcoating polycarbonate spectacle lenses

Fully-hydrolized ketimine silane/epoxide silane copolymer liquid hardcoating compositions and processes for dipcoating polycarbonate spectacle lenses

US Patent 5866262 · Granted Feb 2, 1999

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