Fiber and filament with zinc sulfide delusterant

Details Fiber and filament with zinc sulfide delusterant Fiber and filament with zinc sulfide delusterant

1999-10-22

2000-06-06

Acquah, Samuel A.

Stock material or miscellaneous articles

Coated or structually defined flake, particle, cell, strand,...

Rod, strand, filament or fiber

524413, 524420, 524432, 2641761, 428365, D02G 300, C08J 310

Patent

active

060716126

ABSTRACT:
A process for producing yarn, fiber or filament with substantially improved whiteness, reduced yellowness, reduced abrasiveness, reduced static and softer hand includes melt-blending a masterbatch of zinc sulfide and a polyester with a fiber-forming polyester followed by melt-spinning the blend. The invention additionally provides for polyester yarn, fiber, or filament produced by the process.

REFERENCES:
patent: 3988108 (1976-10-01), Segoshi et al.
patent: 4111905 (1978-09-01), Larkin et al.
patent: 4211813 (1980-07-01), Gravisse et al.
patent: 4331776 (1982-05-01), Gazonnet
patent: 4719066 (1988-01-01), Wells et al.
patent: 4916013 (1990-04-01), Maeda et al.
patent: 5240980 (1993-08-01), Danielson et al.
patent: 5276080 (1994-01-01), Oku
patent: 5321069 (1994-06-01), Owens
patent: 5405905 (1995-04-01), Darr
patent: 5443775 (1995-08-01), Brannon
patent: 5478878 (1995-12-01), Nagaoka et al.
patent: 5654096 (1997-08-01), Yamada et al.
patent: 5674437 (1997-10-01), Geisel
patent: 5690922 (1997-11-01), Mouri et al.
patent: 5750616 (1998-05-01), Shimpuku et al.
patent: 5898059 (1999-04-01), Trojan
Sachtleben Chemie GmbH Article--Technical Data and Recommendation, Date Unknown.

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