Quaternary ammonium compounds, their production and use in fabri

Details Quaternary ammonium compounds, their production and use in fabri Quaternary ammonium compounds, their production and use in fabri

1987-11-16

1990-05-08

Gray, Bruce D.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

2604045, 2604106, 560183, 560186, 564159, 564203, C09F 500

Patent

active

049236423

ABSTRACT:
Quaternary ammonium compounds containing one or two long-chain ester or amide radicals of etherified hydroxycarboxylic acids and, for the remainder, short-chain radicals, which are liquid to pasty substances that may readily be dissolved or dispersed in water or alcohol/water mixtures. They may be used in dilute or concentrated, storable form for softening fabrics without the absorbency of the treated fabrics being adversely affected. The quaternary ammonium compounds are obtained by reaction of epoxyfatty acid esters with amines and subsequent quaternization.

REFERENCES:
patent: 3873583 (1975-03-01), Walz et al.
patent: 4137180 (1979-01-01), Naik et al.
patent: 4339391 (1982-07-01), Hoffmann et al.
patent: 4675131 (1987-06-01), Walraevens et al.

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