Crystalline high modulus thermoplastic polyurethane

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United States of America Patent

PATENT NO 10774172
APP PUB NO 20190085117A1
SERIAL NO

15772545

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Abstract

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A crystalline non-reinforced thermoplastic polyurethane composition having a high flexural modulus comprises 5% to 25% of a hydroxyl-functional polyol intermediate having a weight average molecular weight of 250 to 3000 and 75% to 95% hard segment comprising an unbranched, unsubstituted, linear chain diol and an aromatic isocyanate.

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Patent Owner(s)

Patent OwnerAddress
LUBRIZOL ADVANCED MATERIALS INC9911 BRECKSVILLE ROAD LEGAL DEPARTMENT CLEVELAND OH 44141

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Farkas, Julius North Ridgeville, US 29 159
Jing, Alexander Jiaokai Hudson, US 2 7
Lu, Qiwei Sugar Land, US 50 190
Makadia, Chetan M Strongsville, US 8 24

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