Cysteamine permament wave composition and method

Details Cysteamine permament wave composition and method Cysteamine permament wave composition and method

1993-07-22

1995-01-17

Page, Thurman K.

Drug, bio-affecting and body treating compositions

Live hair or scalp treating compositions

Permanent waving or straightening

132204, 132210, 132226, A61K 706, A61K 711, A45D 212, A45D 704

Patent

active

053824261

ABSTRACT:
A single formula, mild permanent wave reducing composition and method of permanently waving or reshaping human hair that provides a strong, long lasting curl and leaves the hair soft while minimizing further damage to already damaged hair. The composition contains a cysteamine reducing agent compound selected from the group consisting of cysteamine, a cysteamine salt, and mixtures thereof. The cysteamine compound should be present in an amount of about 7.8% to about 9.0% by weight; and sufficient additional alkali, if necessary, to bring the pH of the composition to about 7.8 to about 8.5. Optionally, a hair softening and/or moisturizing agent, such as glycerine is included in the composition in an amount of about 0.1% to about 15% by weight of the composition.

REFERENCES:
patent: 2577710 (1951-12-01), McDonough
patent: 2577711 (1951-12-01), McDonough
patent: 4795629 (1989-01-01), Siuta-Mangano
patent: 4859459 (1989-08-01), Greiche et al.
patent: 5208014 (1993-05-01), Dubief et al.

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