Method and composition for hair treatment

Details Method and composition for hair treatment Method and composition for hair treatment

1980-02-08

1982-02-09

McNeill, G. E.

Toilet

Nail device

Compound tools

424 70, A45D 700

Patent

active

043145728

ABSTRACT:
A method and composition for curling hair and for straightening hair is disclosed, wherein the method involves the application of guanidine hydroxide to the hair. The guanidine hydroxide is prepared by mixing together in an aqueous medium at least one water-soluble guanidine salt and at least one particulate, strong-base, quaternary ammonium, hydroxide-form ion-exchange resin. After the mixed components have had a chance to undergo ion exchange, to form an aqueous solution of guanidine hydroxide, the guanidine hydroxide composition is separated from the ion-exchange resin, and applied to the hair withinin 48 hours. The treatment with guanidine hydroxide causes the hair to maintain a desired configuration by conducting the treatment with the hair in the desired configuration during at least a portion of the time that the hair is in contact with the guanidine hydroxide solution.

REFERENCES:
patent: 2684321 (1954-07-01), Thurmon
patent: 2781290 (1957-02-01), Martin
patent: 2836543 (1958-05-01), Watson
patent: 3154470 (1964-10-01), Braun
patent: 3242052 (1966-03-01), Sheffiver

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