Stable and compatible polymer blends

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United States of America Patent

PATENT NO 8586637
APP PUB NO 20100261799A1
SERIAL NO

12664762

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Abstract

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The present invention pertains to products and processes relating to compatible polymer blends comprising at least one sulfonated polymer and at least one non-sulfonated polymer. The sulfonated polymers may be produced using a number of sulfonating agents including a coordination complex of sulfur trioxide. The polymeric blended materials described herein are useful in a variety of applications, including as coatings for medical devices, protective clothing and fabric, laboratory equipment, vascular stents and shunts, absorbent materials and separation membranes, three-dimensional constructs, devices, and other uses.

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Patent Owner(s)

Patent OwnerAddress
TANGREDI PATRICIA10416 PONTOFINO CIRCLE TRINITY FL 34655

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cao, Liwei Odessa, US 11 348
Vachon, David John Spokane, US 5 64
Wnek, Gary Cleveland, US 25 625

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