Drug – bio-affecting and body treating compositions – Bleach for live hair or skin
Patent
1976-11-03
1979-02-06
Meyers, Albert T.
Drug, bio-affecting and body treating compositions
Bleach for live hair or skin
8 102, 8 11, 8111, 252186, 260932, 424DIG3, 424 70, A61K 706, A61K 713, A61K 7135
Patent
active
041384784
ABSTRACT:
Compositions for changing the color of hair by the action (direct or indirect) of compounds therein which release nascent oxygen, do less harm to the hair when they have a content of a water-soluble 3-amino-1-hydroxypropane-1,1-diphosphonic compound. The compound can be in free acid or water-soluble salt or partial ester form. Hair which is pre-treated with one of the mentioned diphosphonic compounds is at least partially protected against the action of nascent oxygen.
REFERENCES:
patent: 3202579 (1965-08-01), Berth et al.
patent: 3542918 (1970-11-01), Berth et al.
patent: 3961634 (1976-06-01), Busch
Lieske Edgar
Reese Gunter
Weinrich Erwin
Clarke Vera C.
Henkel Kommanditgesellschaft auf Aktien (Henkel KGaA)
Meyers Albert T.
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