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Fire-Resistant Treatment of Cotton Using Phosphorylamide

Author:
Nielsen, Morris L.
Source:
Textile research journal 1957 v.27 no.8 pp. 603-610
ISSN:
0040-5175
Subject:
cotton, fabrics, fire resistance, nitrogen, textile fibers, water solubility
Abstract:
Phosphorylamide, a water-soluble phosphorus-nitrogen compound, was cured on cotton cloth to impart washfast fire resistance. Some loss in strength, particularly tear strength. resulted, part of which could be alleviated by use of a softener. Apparently a consid erable part of the nitrogen is present as imido (—NH—) nitrogen.
Agid:
6198582