Drug – bio-affecting and body treating compositions – Live hair or scalp treating compositions – Amphoteric or zwitterionic surfactant containing
Patent
1971-04-15
1977-04-26
Ore, Dale R.
Drug, bio-affecting and body treating compositions
Live hair or scalp treating compositions
Amphoteric or zwitterionic surfactant containing
2602472R, 2603096, 2605676, 260583H, 260583R, 424 71, A61K 706, A61K 709
Patent
active
040201554
ABSTRACT:
New amphoteric compounds which contain two basic groups, at least one of which is a quaternary ammonium group, and an anionic group of the carboxylic type and one or two lipophile chains. These compounds have excellent cationic characteristics while being less, and in some cases nonirritating to the mucous membrane of the eye.
REFERENCES:
patent: 3272712 (1966-09-01), Kalopissis et al.
patent: 3303213 (1967-02-01), Kalopissis et al.
patent: 3331781 (1967-07-01), Kalopissis et al.
patent: 3436167 (1969-04-01), Kalopissis et al.
patent: 3534032 (1970-01-01), Kalopissis et al.
patent: 3567678 (1971-03-01), Kalopissis
patent: 3619106 (1971-11-01), Kalopissis et al.
Kalopissis Gregoire
Vanlerberghe Guy
Ore Dale R.
Societe Anonyme dite: "L'Oreal"
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