Organic compounds -- part of the class 532-570 series – Organic compounds – Amino nitrogen containing
Patent
1982-06-10
1984-07-17
Shaver, Paul F.
Organic compounds -- part of the class 532-570 series
Organic compounds
Amino nitrogen containing
564505, C07C 8502
Patent
active
044607890
ABSTRACT:
The invention relates to a new process for preparing alkoxylates containing primary amine functions comprising reacting a monoalkanolamine or a polyamine compound with a carbonyl compound to form an amide- or carbamate-type condensation product, reacting said condensation product with an alkylene oxide compound to form an alkylene oxide adduct of said condensation product, and salifying the so-formed adduct under mild, acidic conditions.
REFERENCES:
patent: 3110732 (1963-11-01), Speranza et al.
patent: 4145307 (1979-03-01), Krapf et al.
patent: 4252745 (1981-02-01), Kwong et al.
Borovian Joseph J.
Honor Robert S.
Sandoz Inc.
Sharkin Gerald D.
Shaver Paul F.
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