Hydrophilic block copolymers and membranes prepared therefrom (I)

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United States of America Patent

PATENT NO 9394407
APP PUB NO 20150376340A1
SERIAL NO

14320343

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Abstract

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Disclosed are block copolymers of the formula A-B-A (I) or A-B (II), comprising blocks A and B, wherein block A is a hydrophilic polymeric segment comprising polyglycerol and block B is an aromatic hydrophobic polymeric segment. The block copolymers find use as wetting agents in the preparation of porous membranes from aromatic hydrophobic polymers such as polyethersulfone.

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Patent Owner(s)

Patent OwnerAddress
CYTIVA US LLC100 RESULTS WAY MARLBOROUGH MA 01752

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ait-Haddou, Hassan Melville, US 30 114
Onyemauwa, Frank Pace, US 10 15

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