Process for the production of swellable filaments, fibers and sh

Details Process for the production of swellable filaments, fibers and sh Process for the production of swellable filaments, fibers and sh

1985-06-27

1986-07-15

Clingman,

Bleaching and dyeing; fluid treatment and chemical modification

Chemical modification of textiles or fibers or products thereof

Treating textiles or fibers from synthetic resin or natural...

264182, 428364, D01F 618, D02G 302, D04B 114

Patent

active

046004076

ABSTRACT:
The invention relates to a process for the production of swellable filaments, fibers and shaped structures of acrylic polymer, by reacting the free carboxyl groups of the filament-forming substance with substances which react in a basic manner, with water being excluded, and to swellable filaments and fibers thus obtained, which, in the dry state, have tensile strengths of more than 10 cN/tex and knot strengths of more than 6 cN/tex and which can be further processed by means of the customary textile machinery.

REFERENCES:
patent: 4143200 (1979-03-01), Radlmann et al.
patent: 4337328 (1982-06-01), Holst

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