Isosorbide-based polycarbonates, method of making, and articles formed therefrom

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United States of America Patent

PATENT NO 8273849
APP PUB NO 20110160422A1
SERIAL NO

12893500

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Disclosed herein is a polycarbonate polymer comprising: an isosorbide unit, and an aliphatic unit different from the isosorbide unit, wherein the isosorbide unit and aliphatic unit are each carbonate, or a combination of carbonate and ester units and the aliphatic unit is derived from an aliphatic oligomer having a molecular weight of 900 to 4000.

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Patent Owner(s)

  • SABIC INNOVATIVE PLASTICS IP B.V.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Brack, Hans-Peter Herrliberg, CH 35 236
Jansen, Bernardus Bergen op Zoom, NL 1 10
Kamps, Jan Henk Bergen op Zoom, NL 48 397

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