DE2308266
The polyamide fibres are formed from a mixt. of (A) a polyamide with 10-50 mol. % recurring units of formula (in which X is Li, Na, K or NH4 and the two CO groups are not in adjacent positions) and (B) a normal fibre-forming polyamide. Proportions are such as to give 10-100 g. equivs. sulphonate and...
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