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Preparation and properties of novel low‐foaming dyeing auxiliaries. Part 2: Preparation and dyeing properties of anionic derivatives of polyoxyethylenated stearylamine
Author(s) -
Yen P H,
Chen K M
Publication year - 1999
Publication title -
coloration technology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.297
H-Index - 49
eISSN - 1478-4408
pISSN - 1472-3581
DOI - 10.1111/j.1478-4408.1999.tb00301.x
Subject(s) - dyeing , pulmonary surfactant , maleic anhydride , chemistry , elemental analysis , chemical engineering , polymer chemistry , materials science , organic chemistry , copolymer , polymer , biochemistry , engineering
A novel series of anionic derivatives with low‐foaming properties were prepared by the reaction of polyoxyethylenated stearylamine and maleic anhydride. The structure of these surfactants was confirmed by infra‐red, nuclear magnetic resonance and elemental analysis. The surfactants were found to display low‐foaming properties and exhibit good surface‐active properties. The degree of aggregation of direct dyes in dye‐surfactant systems was found to influence the rate of cotton dyeing.