Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1978-04-28
1985-09-03
Daus, Donald G.
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
544338, 544345, 546141, 546153, 546157, 546172, 546339, 548100, 548121, 548141, 548142, 548143, 548150, 548169, 548178, 548179, 548186, 548203, 548217, 548218, 548219, 548221, 548230, 548235, 548329, 548333, 548337, 548341, 548551, 548556, 548565, C07D29312, C07D28500, C07D27700, C07D26300
Patent
active
045394083
ABSTRACT:
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.
REFERENCES:
patent: 2503776 (1950-04-01), Sprague
patent: 3177210 (1965-04-01), Rosenoff
patent: 3274204 (1966-09-01), Klass et al.
patent: 3882120 (1975-05-01), Piesch et al.
patent: 4212709 (1980-07-01), Patsch et al.
Glass Max
Hase Marie
Kampfer Helmut
Agfa-Gevaert Aktiengesellschaft
Daus Donald G.
Rivers Diana G.
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