Reducing composition for the permanent deformation of hair conta

Details Reducing composition for the permanent deformation of hair conta Reducing composition for the permanent deformation of hair conta

1991-10-18

1995-11-14

Page, Thurman K.

Organic compounds -- part of the class 532-570 series

Organic compounds

Amino nitrogen containing

564164, 564240, 562556, 424 7051, C07C32341

Patent

active

054668786

ABSTRACT:
A cosmetic composition for the first stage of a permanent deformation of the hair contains, in a cosmetically acceptable vehicle, as a reducing agent, an amino mercaptoalkylamide having the formula ##STR1## wherein A represents the divalent radical, --(CH.sub.2).sub.n -- wherein n is a whole number ranging from 2 to 5, or the divalent radical --(CH.sub.2).sub.2 --O--(CH.sub.2).sub.2 --, m is 0 or a whole number ranging from 1 to 4, and (i) when m is 0, R.sub.1 represents hydrogen, methyl, ethyl, isopropyl, isobutyl, 2-methyl butyl, benzyl, 4-amino butyl, 3-guanidino propyl, 2-methylthio ethyl, carboxymethyl or 2-carboxyethyl, and (ii) when m is a whole number from 1 to 4, R.sub.1 represents hydrogen or lower alkyl having 1-5 carbon atoms, and the salts of the compound of formula I.

REFERENCES:
patent: 3882114 (1975-05-01), Kalopissis et al.
patent: 4956175 (1990-09-01), Maignan et al.

Affiliated with

Also associated with

Rating

Reducing composition for the permanent deformation of hair conta does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Reducing composition for the permanent deformation of hair conta, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Reducing composition for the permanent deformation of hair conta will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1222541