Drug – bio-affecting and body treating compositions – Live hair or scalp treating compositions – Amphoteric or zwitterionic surfactant containing
Patent
1978-10-23
1980-09-23
Ore, Dale R.
Drug, bio-affecting and body treating compositions
Live hair or scalp treating compositions
Amphoteric or zwitterionic surfactant containing
252 88, 424329, A61K 706, A61K 708
Patent
active
042243122
ABSTRACT:
The castor based quaternaries of the instant invention are prepared by condensing a castor fatty acid with the amino protons of a diamine containing a tertiary amino group at one end to form an intermediate product and then quaternizing the intermediate product.
REFERENCES:
patent: 2125901 (1938-08-01), Evans et al.
patent: 2459088 (1949-01-01), Moss et al.
patent: 2695314 (1954-11-01), Kosmin
patent: 2963339 (1960-12-01), Keller
patent: 3180870 (1965-04-01), Spitzer et al.
patent: 3324091 (1967-06-01), Savides
patent: 4012398 (1977-03-01), Conner et al.
patent: 4069347 (1978-01-01), McCarthy et al.
Cooperman Murray C.
Duneczky Francis
Naughton Francis C.
White Robert W.
Nath Gary M.
NL Industries Inc.
Ore Dale R.
Sutherland Malcolm L.
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