UV stabilized ethylene copolymers
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United States of America Patent
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Nov 14, 2000
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app pub date -
Aug 17, 1998
filing date -
Aug 17, 1998
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Abstract
A novel plasticizer composition is disclosed which comprises an ethylene copolymer combined with a reactive ultraviolet (UV) absorbing agent by reaction. Useful UV absorbing agents include homopolymers and copolymers of vinyl-functionalized monomer of benzotriazole, benzophenone, or benzophenolate. A process for preparing this novel plasticizer composition is also provided.
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