POLYURETHANE DISPERSIONS BASED ON RENEWABLE RAW MATERIALS

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United States of America Patent

SERIAL NO

15523860

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Abstract

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A polyurethane dispersion PUD comprises at least one polyurethane P based on at least one polyisocyanate and at least one polyester polyol PES, wherein the polyester polyol PES is based on at least one polyhydric alcohol A and at least one dicarboxylic acid D, wherein at least one polyhydric alcohol A and/or at least one dicarboxylic acid D were at least partly derived from renewable raw materials.

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Patent Owner(s)

Patent OwnerAddress
BASF SELUDWIGSHAFEN GERMANY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
COHEN, Kathrin Mannheim, DE 7 15
HAEBERLE, Karl Speyer, DE 48 455
SCHEIDL, Helfried Friedelsheim, DE 4 8
WETTACH, Henning Heidelberg, DE 6 5

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