Process for preparing derivatized polysaccharides

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United States of America Patent

PATENT NO 9815911
APP PUB NO 20150152196A1
SERIAL NO

14411928

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Abstract

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The invention relates to a process for preparing a polysaccharide derivative, comprising the steps of: (a) contacting at least one polysaccharide with at least one polysaccharide swelling agent at a temperature of at most 70° C.; and (b) subsequently, contacting the product of step (a) with at least one aromatic isocyanate; thereby preparing a polysaccharide derivative.

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Patent Owner(s)

Patent OwnerAddress
HUNTSMAN INTERNATIONAL LLC10003 WOODLOCH FOREST DR THE WOODLANDS TX 77380

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Diamanti, Steve The Woodlands, US 4 11
Holvoet, Servaas Veltem-Beisem, BE 9 27
Phanopoulos, Christopher Moorsel, BE 19 77
Vardareli, Tugba Evere, BE 3 12

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