Chao, Chen-Shen published the artcileStudy on the dyeing auxiliaries of textiles: dyeing auxiliaries of polyamide fibers, Recommanded Product: Dodecylamineacetate, the publication is Yingyong Jiemian Huaxue (1979), 11-22, database is CAplus.
Polyamide fibers were dyed with acid dyes such as Suminol Yellow NR, Formonol Yellow 5GN, etc., in the presence of Na lauryl sulfate [151-21-3], sorbitan monolaurate [1338-39-2], or a similar surfactant, which improved the leveling of the dyeing. Pretreated acid dyes indicated selectivity to the surfactants. The cationic surfactants were not suitable to the pretreated acid dyes, but mixtures of anionic and cationic surfactants were useful. Most of the acid dyes reacted with the polyamide fibers, so the color absorbability was good but lacked regularity.
Yingyong Jiemian Huaxue published new progress about 2016-56-0. 2016-56-0 belongs to catalysis-chemistry, auxiliary class Active Esterification, name is Dodecylamineacetate, and the molecular formula is C14H31NO2, Recommanded Product: Dodecylamineacetate.
Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia