PHOTOPOLYMER COMPRISING A NEW CLASS OF PHOTO INITATOR

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United States of America Patent

SERIAL NO

15535820

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention relates to photopolymer comprising a photopolymerizable component and a photo initiator system. Further aspects of the present invention are a holographic media which comprises such a photopolymer, a display which comprises such a holographic media and the use of such a holographic media to make chip cards, security documents, bank notes and/or holographic optical elements especially for displays.

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Patent Owner(s)

Patent OwnerAddress
COVESTRO DEUTSCHLAND AG51373 LEVERKUSEN

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
BERNETH, Horst Leverkusen, DE 138 1323
BRUDER, Friedrich-Karl Krefeld, DE 129 1353
HÖnel, Dennis Zülpich-Wichterich, DE 62 1015
KAWAMURA, KOICHI Odenthal, DE 162 1417
RÖLLE, Thomas Leverkusen, DE 60 910

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