Drug – bio-affecting and body treating compositions – Live hair or scalp treating compositions – Amphoteric or zwitterionic surfactant containing
Patent
1991-11-26
1993-04-06
Page, Thurman K.
Drug, bio-affecting and body treating compositions
Live hair or scalp treating compositions
Amphoteric or zwitterionic surfactant containing
424 72, A61K 709, A61K 713
Patent
active
052001750
ABSTRACT:
A hair treatment composition Which comprises (A) 3 to 10% by weight, calculated as cysteine, of cysteine or its salt, (B) a saccharide or a polyhydric alcohol which has 4 to 20 carbon atoms, has 3 or more hydroxyl groups in the molecule, and which has no aldehyde group or ketone group, with the proportion by weight, (B)/(A) being less than 3.
REFERENCES:
patent: 4272517 (1981-06-01), Yoneda et al.
patent: 4919920 (1990-04-01), Devos
patent: 4947878 (1990-08-01), Crews et al.
patent: 4961925 (1990-10-01), Tsujino et al.
Kure Naohisa
Tabata Yoshiko
Colucci D.
Kao Corporation
Page Thurman K.
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