Viscose product

Details Viscose product Viscose product

2008-06-24

2008-06-24

Singh, Arti (Department: 1771)

Stock material or miscellaneous articles

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

Rod, strand, filament or fiber

C428S354000, C428S375000

Reexamination Certificate

active

07390566

ABSTRACT:
Pulp with a high hemicellulose level is blended with a dissolving grade pulp and converted to viscose. Blending can be performed during steeping or after steeping. Spinning of the viscose containing the blend, into filaments yields fibers with strength properties that are at least equal to those of the dissolving pulp alone.

REFERENCES:
patent: 6440547 (2002-08-01), Luo et al.

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