Polyester compositions containing cyclobutanediol having a certain combination of inherent viscosity and high glass transition temperature and articles made therefrom

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United States of America Patent

PATENT NO 9765181
APP PUB NO 20160009951A1
SERIAL NO

14865705

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Abstract

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Described are coating compositions comprising a polyester, the polyester comprising: at least one polyester which comprises a dicarboxylic acid component comprising terephthalic acid residues, and a glycol component comprising 30 to 40 mole % 2,2,4,4-tetramethyl-1,3-cyclobutanediol residues and 60 to 70 mole % cyclohexanedimethanol residues, where the inherent viscosity of the polyester is from 0.10 to 0.70 dL/g, and where the coating composition is made from a film or sheet.

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Patent Owner(s)

  • EASTMAN CHEMICAL COMPANY

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Connell, Gary Wayne Church Hill, US 100 2253
Crawford, Emmett Dudley Kingsport, US 117 2387
McWilliams, Douglas Stephens Piney Flats, US 76 1728
Pecorini, Thomas Joseph Kingsport, US 100 1821
Porter, David Scott Blountville, US 81 1846

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