Methods and compositions for permanent shaping of hair

Details Methods and compositions for permanent shaping of hair Methods and compositions for permanent shaping of hair

1995-11-16

1997-06-10

Glass, Margaret W.

Drug, bio-affecting and body treating compositions

Live hair or scalp treating compositions

Amphoteric or zwitterionic surfactant containing

424 705, 424 7051, 424 7012, A61K 709

Patent

active

056372957

ABSTRACT:
The permanent shaping composition for permanent shaping of hair includes from 2 to 25 percent by weight of a conventional keratin-reducing compound and from 0.02 to 5 percent by weight of certain diquaternary polysiloxanes. The permanent wave-pretreatment composition includes from 0.02 to 5 percent by weight of the diquaternary polysiloxanes. The permanent shaping composition advantageously includes mercaptocarbonic acid reducing agents and has a pH of from 6 to 10 and may include conventional cosmetic additives. Methods for using the permanent shaping composition and the permanent wave-pretreatment composition are described which provide a more uniform permanant wave from the hair roots to the hair tips.

REFERENCES:
patent: 4891166 (1990-01-01), Schafer et al.
patent: 5271926 (1993-12-01), Kure et al.
patent: 5340367 (1994-08-01), Schultz et al.
Zeitschrift fur die Fett--. . . /Sacklofski, H./#17, Oct. 1989.

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