UV absorber-containing urethane acrylate

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United States of America Patent

PATENT NO 9604943
SERIAL NO

14763897

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Abstract

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The present invention relates to a UV absorber-comprising urethane acrylate, to a process for its preparation, and to the use thereof. The UV absorber is chemically bonded into the system. The UV absorber-comprising urethane acrylate has the formula (I):

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Patent Owner(s)

Patent OwnerAddress
COVESTRO DEUTSCHLAND AGLEVERKUSEN GERMANY LEVERKUSEN NORTH RHINE-WESTPHALIA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fischer, Wolfgang Meerbusch, DE 326 3274
Kostromine, Serguei Swisttal, DE 71 253
Petzoldt, Joachim Monheim, DE 45 263

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