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

SERIAL NO

11588907

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Abstract

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Described are polyester compositions comprising at least one polyester which comprises terephthalic acid residues, 2,2,4,4-tetramethyl-1,3-cyclobutanediol, and cyclohexanedimethanol, wherein the inherent viscosity and the Tg of the polyester provides for certain polyester properties. The polyesters may be manufactured into articles such as fibers, films, bottles or sheets.

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Patent Owner(s)

Patent OwnerAddress
EASTMAN CHEMICAL COMPANY200 SOUTH WILCOX DRIVE KINGSPORT TN 37660

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Barton, Benjamin Fredrick Kingsport, TN 25 393
Connell, Gary Wayne Church Hill, TN 100 2233
Crawford, Emmett Dudley Kingsport, TN 116 2361
Germroth, Ted Calvin Kingsport, TN 40 703
McWilliams, Douglas Stephens Kingsport, TN 76 1708
Pecorini, Thomas Joseph Kingsport, TN 92 1790
Porter, David Scott Blountville, TN 81 1829
Shackelford, Damon Bryan Kingsport, TN 27 410

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