Stock material or miscellaneous articles – Coated or structually defined flake – particle – cell – strand,... – Staple length fiber
Patent
1997-10-14
2000-08-29
Krynski, William
Stock material or miscellaneous articles
Coated or structually defined flake, particle, cell, strand,...
Staple length fiber
428364, 428365, 428370, 428409, 428480, D02G 300
Patent
active
061105872
ABSTRACT:
A method is disclosed of producing a blended fabric of polyester and cotton with superior low pilling characteristics. The method comprises polymerizing a melt consisting essentially of terephthalic acid, ethlyene glycol and at least about 1300 parts per million of pentaerythritol to an intrinsic viscosity of at least about 0.55 dl/g. The resulting polymer can be spun into filament, textured, cut into staple, spun into yarn, and formed into fabric. The method and resulting polyester also have advantages in the production of polyester bottle resin and the resulting bottles.
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Nalankilli, G., "Polyester Compositions for the Production of Low Pilling Fibres: Part II," Man-Made Textiles in India, Oct. 1996, pp. 353-359.
Humelsine Billy Mack
Nichols Carl S.
Krynski William
Shewareged B.
Wellman, Inc.
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