Method for reinforcement or permanent deformation of hair

Details Method for reinforcement or permanent deformation of hair Method for reinforcement or permanent deformation of hair

1987-11-10

1989-08-22

Robinson, Ellis P.

Drug, bio-affecting and body treating compositions

Solid synthetic organic polymer as designated organic active...

Polymer from ethylenic monomers only

424 78, 132203, 132209, 812751, A61K 709, A61K 711, A45D 704

Patent

active

048594601

ABSTRACT:
A means of reinforcing and/or mechanically deforming human hair, comprising a first stage in which the hair undergoes the action of a reducing agent so as to break the disulfide linkages of the keracystine to form thiol groups, followed by the application in a second stage of a modifying agent encouraging the establishment of new chemical linkages to the thiol groups, characterized in that the aforesaid modifying agent is a polyhaloacetylated polymer whose halogen atom is capable of reacting with thiol groups.

REFERENCES:
patent: 2615783 (1952-10-01), Haefele et al.
patent: 2739033 (1956-03-01), Lubs
Biochemistry, vol. 16, No. 7, Apr. 5, 1977, pp. 1424-1430.
Manufacturing Chemist, vol. 57, No. 10, Oct. 1986, p. 92.

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