Polyester composition with improved dyeing properties

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United States of America Patent

PATENT NO 11746175
SERIAL NO

16804973

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Abstract

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A copolymer composition is disclosed with advantages for textile fibers, yarns, blended yarns, fabrics, and garments. The composition includes polyester copolymer, between about 9.5 and 10.5 percent adipic acid based on the amount of copolymer, between about 630 and 770 parts per million (ppm) of pentaerythritol based on the amount of copolymer, and between about 3.4 and 4.2 percent polyethylene glycol based on the amount of copolymer.

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Patent Owner(s)

  • PARKDALE INCORPORATED

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Usher, Robert Alton Charlotte, US 3 0

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