Conditioning of texturized filament yarns

Details Conditioning of texturized filament yarns Conditioning of texturized filament yarns

1979-05-29

1981-01-27

Hamock, William F.

Bleaching and dyeing; fluid treatment and chemical modification

Coating or sizing with dyeing process or product

8900, 252 88, D06P 502, D06M 1346

Patent

active

042472911

ABSTRACT:
Process for conditioning texturized filament yarns, which comprises treating the yarn, after dyeing, with a fatty acid hydroxyalkylethylene diamine condensation product obtained by condensation of 1 mol of hydroxyethyl- or hydroxypropylethylene diamine with 1.2 to 1.8 mols of one or several C.sub.12-22 fatty acids at 160.degree. to 220.degree. C.

REFERENCES:
patent: 3752649 (1973-08-01), Smerz et al.

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