FIELD: chemistry.
SUBSTANCE: claimed invention relates to method of obtaining fabric softener and to resulting fabric softener, and, in particular, to method of obtaining esterquat- containing, fabric softener, in realisation of two-step reaction of re-etherification on fatty acid-containing vegetable oil and tertiary hydroxyalkylamine at low temperature and under high pressure under certain conditions with the following quatenisation of obtained product.
EFFECT: method of obtaining esterquat-containing fabric softener, in accordance with claimed invention can reduce content of non-converted glyceride, glyceryl ester or their mixture and can provide fabric softener with excellent long-lasting thermal stability.
12 cl, 4 tbl, 6 ex
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