Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1985-06-24
1987-08-18
Evans, J. E.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
252554, C07C14314
Patent
active
046876022
ABSTRACT:
Novel 2-substituted 3-sulfo propyl-ammonium betaines are disclosed which have the formula ##STR1## and which are obtained in accordance with the invention by reacting allyl-or methallyl ammonium salt with hydrogen sulfite in the pH-value- of 2,0 to 4,0 in the presence of a peroxo disulfates, if need be, in combination with other oxidation agents in watery solution.
The novel compounds are useable in a wide pH-value effective tensides or may be used as reactive intermediary products.
REFERENCES:
patent: 3198822 (1965-08-01), Mannheimer
patent: 3200127 (1965-08-01), Klass
patent: 4267123 (1981-05-01), Chen et al.
Ballschuh Detlef
Ohme Roland
Rusche Jochen
Seibt Horst
Akademie der Wissenschaften der DDR
Evans J. E.
Striker Michael J.
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