Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1981-11-02
1984-01-31
Sneed, Helen M. S.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
C09F 500, C09F 700, C11C 300
Patent
active
044288840
ABSTRACT:
An .alpha.-substituted carboxylamidoamine represented by the general formula I: ##STR1## wherein R.sub.1 represents a C.sub.6 -C.sub.20 alkyl or alkenyl group, R.sub.2 represents H or C.sub.2 H.sub.4 OH, R.sub.3 and R.sub.4 represent each H, C.sub.2 H.sub.4 CO.sub.2 M or C.sub.2 H.sub.4 OH and when R.sub.2 is C.sub.2 H.sub.4 OH, R.sub.3 and R.sub.4 represent each H or C.sub.2 H.sub.4 CO.sub.2 M and when R.sub.2 is H, one of R.sub.3 and R.sub.4 represents C.sub.2 H.sub.4 OH, and M is H, an alkali metal, an ammonium or an organic ammonium is novel and useful as a surfactant.
REFERENCES:
patent: 3941817 (1976-03-01), Chakrabarti
patent: 4044034 (1977-08-01), Christiansen
patent: 4121009 (1978-10-01), Chakrabarti
patent: 4137245 (1979-01-01), Christiansen
patent: 4180468 (1979-12-01), Tomidokoro et al.
patent: 4303588 (1981-12-01), Okabe et al.
patent: 4304932 (1981-12-01), Phillips et al.
Nishimura Toshiro
Tsuchihashi Kiyoshi
Yasuda Yutaka
Kao Soap Co. Ltd.
Sneed Helen M. S.
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