Polymers having enhanced durable hydrophilicity and durable rewe

Details Polymers having enhanced durable hydrophilicity and durable rewe Polymers having enhanced durable hydrophilicity and durable rewe

1993-05-27

1995-04-18

Kight, III, John

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

525437, 525446, 525424, 528 33, 528272, C08L 7700

Patent

active

054080126

ABSTRACT:
This invention relates to polymers having enhanced durable hydrophilicity and rewetting properties. The polymer has bonded thereto a hydrophilic copolymer. The copolymer comprises the reaction product of a primary hydroxylate having rewetting properties and a silane. The aliphatic polyamide or polyester polymer has an affinity for the hydrophilic copolymer and has substantially no polymerization with the hydrophilic copolymer. The present invention also provides a process of treating polymers to impart hydrophilicity and rewetting properties.

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