Drug – bio-affecting and body treating compositions – Live hair or scalp treating compositions – Amphoteric or zwitterionic surfactant containing
Patent
1982-08-14
1985-02-12
Love, Ethel G.
Drug, bio-affecting and body treating compositions
Live hair or scalp treating compositions
Amphoteric or zwitterionic surfactant containing
A61K 706
Patent
active
044990707
ABSTRACT:
Tensio-active cyclic polyethers of the general formula: ##STR1## where A refers to a hydrophile block chosen from the amine, ammonium, ammonio alkyl carboxylate, ammonio alkyl sulfonate, amide, sulfonamide, ether, thioether, hydroxyl, ester and acid groupings.
These polyethers may be prepared (1) by reaction of alcohol or of undecylenic acid with thioacetic acid, (2) saponification with an alkaline base, (3) reaction of the product obtained in (2) with the tetramer of epichlorohydrin or of epibromohydrin, (4) reaction of mesylate or tosylate of the compound obtained in (3) either (a) with dimethylamine or methylethanolamine, the resulting compound being able to be salified or alkylated, or (b) with the mercapto ethanol or mercapto glycerol; the compounds thereby obtained being then able to be submitted to reactions of polyaddition of ethylene oxide and/or of glycidol oxide.
These tensio-active cyclic polyethers are suitable for use in the cosmetic, textile, insecticide and similar industries.
REFERENCES:
patent: 3297635 (1967-01-01), Bergman et al.
patent: 3534064 (1970-10-01), Dietrich et al.
patent: 3840606 (1974-10-01), Vanlerberghe
patent: 3959390 (1976-05-01), Vanlerberghe
patent: 4025523 (1977-05-01), Steiner et al.
patent: 4138427 (1979-02-01), Vanlergerghe et al.
patent: 4297102 (1981-10-01), Vanlerberghe et al.
patent: 4362714 (1982-12-01), Sebag et al.
Chemical Abstracts 93:9921d, 69:36676.
Sebag Henri
Vanlerberghe Guy
"L'Oreal"
Love Ethel G.
LandOfFree
Tensio-active polypod compounds, process for preparing them and does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Tensio-active polypod compounds, process for preparing them and , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tensio-active polypod compounds, process for preparing them and will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1389009