Toilet – Methods – Hair treatment by application of specific chemical composition
Patent
1997-11-24
1999-04-13
Wilson, John J.
Toilet
Methods
Hair treatment by application of specific chemical composition
132222, 132221, A45D 704
Patent
active
058933743
ABSTRACT:
A permanent wave end paper comprising an absorbent paper impregnated with at least one pH indicator whereby, when a length of hair to be permanently waved is rolled with a strip of the permanent wave end paper, the strip of permanent wave end paper exhibits a chromatic indication of whether the strip of permanent wave end paper and the length of hair have been saturated with a permanent wave liquid chemical. The permanent wave end paper may comprise a high purity cellulose paper impregnated with a wet strength resin such as urea formaldehyde or melamine. The permanent wave end paper may be included in a kit for imparting a permanent wave to hair that comprises in addition to at least one strip of permanent wave end paper a permanent wave lotion and a permanent wave neutralizing agent. The permanent wave kit may be employed in practicing the process of the invention wherein a strip of permanent wave end paper is disposed against a length of hair to be permanently waved, the length of hair is arranged in a desired configuration, the length of hair and the strip of permanent wave end paper are saturated with a portion of the volume of permanent wave lotion, a sufficient period of time is allowed to pass to allow the permanent wave lotion to rupture at least some of the cystine sulfur to sulfur bonds in the length of hair, and the length of hair and the strip of permanent wave end paper are saturated with a portion of the volume of permanent wave neutralizing agent.
REFERENCES:
patent: 2529886 (1950-11-01), Semco
patent: 2991790 (1961-07-01), Bonilla
patent: 4098577 (1978-07-01), Halpern
patent: 4398183 (1983-08-01), Ando
patent: 4655377 (1987-04-01), Orangeo, Jr. et al.
patent: 4962775 (1990-10-01), Squatrito
patent: 5047206 (1991-09-01), Dombrowski
patent: 5085216 (1992-02-01), Henley, Jr. et al.
patent: 5121762 (1992-06-01), DiPinto et al.
patent: 5217444 (1993-06-01), Schoenfeld
patent: 5267532 (1993-12-01), Franklin et al.
patent: 5378454 (1995-01-01), Burmeister
patent: 5533532 (1996-07-01), Hawkins et al.
Robert Eduardo C.
Wilson John J.
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