Polycarbonate composition having improved optical and thermal properties

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United States of America Patent

PATENT NO 9868817
APP PUB NO 20130123423A1
SERIAL NO

13640985

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Abstract

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The invention relates to aromatic polycarbonates which comprise dioxydiarylcycloalkane structural units, and which have improved optical and thermal properties. It also relates to an improved process to produce the said polycarbonates from dihydroxydiphenylcyloalkanes, and also to mixtures of these polycarbonates with polymers, with fillers, with dyes and with conventional additives.

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Patent Owner(s)

Patent OwnerAddress
BAYER MATERIALSCIENCE AG51368 LEVERKUSEN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bruynseels, Franky Sint Gillis-Waas, BE 13 43
Köhler, Karl-Heinz Aachen-Brand, DE 21 90

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