Surface active agents

Drug – bio-affecting and body treating compositions – Live hair or scalp treating compositions – Amphoteric or zwitterionic surfactant containing

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Details

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:
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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.

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