Fibrous material

Details Fibrous material Fibrous material

1990-04-27

1991-09-24

Stoll, Robert L.

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...

811559, 252601, 252608, D06M 1100

Patent

active

050511106

ABSTRACT:
Flame-retardant fibrous material is prepared by reacting acrylonitrile polymer fibrous material with a guanidine compound of the formula ##STR1## where X and Y each represent hydrogen or an amine group, or a salt thereof, in a substantially water-free polar organic solvent in which the guanidine compound is soluble. The fiber produced incorporates both repeating diaminotriazine rings of the general formula ##STR2## dependent from the nitrile groups of the polymer chain and repeating groups of the general formula ##STR3## formed by cyclization of the polymer chain. The fibers can be rendered electrically conductive and used to form woven, non-woven or knitted fabrics.

REFERENCES:
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Derwent Accession No. 73-24032U; Questel Telesystems (WPIL); Derwent Publications Ltd., London, Abstract No. JP-A-73-012 470 (Asahi Chemical Ind. Co. Ltd.)

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