发明授权
US4539408A Process for the preparation of sulphoalkyl quaternary salts 失效
磺基烷基季盐的制备方法

Process for the preparation of sulphoalkyl quaternary salts
摘要:
Quaternary sulfoalkyl or sulfoalkenyl salts of tertiary amine bases are prepared by reacting the tertiary amine bases at elevated temperatures with a hydroxy alkane sulfonic acid or a hydroxyalkene sulphonic acid.
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