Permanent waving with silicones

Details Permanent waving with silicones Permanent waving with silicones

1992-10-13

1993-12-14

Michl, Paul R.

Drug, bio-affecting and body treating compositions

Solid synthetic organic polymer as designated organic active...

Polymer from ethylenic monomers only

424616, 132204, H61K 709, H61K 3340

Patent

active

052700364

ABSTRACT:
A process for permanent waving of hair by a reaction in which cystine bridges are reduced to cysteine, the hair reshaped, and the reaction reversed. The improvement in the process resides in the step of reversing the reaction by applying to hair a composition which includes a vinyl functional silicone, a carrier fluid, and an oxidizing agent such as hydrogen peroxide. Permanent hair waving neutralizer compositions are also described.

REFERENCES:
patent: 3987127 (1976-10-01), Dickie
patent: 4401500 (1983-08-01), Hamada
patent: 4585669 (1986-04-01), Eckberg
patent: 4654382 (1987-03-01), Hiza
patent: 4770873 (1988-09-01), Wolfram
patent: 4798722 (1989-01-01), Edman
patent: 4849564 (1989-07-01), Shimuzu
patent: 4987180 (1991-01-01), Ohata
patent: 5045310 (1991-09-01), Halloran
patent: 5171638 (1992-12-01), Ozaki

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