Toilet – Methods – Hair treatment by application of specific chemical composition
Patent
1990-09-20
1992-01-14
Wilson, John J.
Toilet
Methods
Hair treatment by application of specific chemical composition
132205, 132207, 424 71, A45D 704
Patent
active
050801163
ABSTRACT:
An improved method for giving a permanent comprising the steps of wrapping the hair around perm rods, applying permanent wave solution to the hair, placing the head in a heated environment, rinsing the head with water, towel drying the hair, applying neutralizer to the hair, again rinsing the head with water, and removing the rods is disclosed. The improvement comprises applying the neutralizer to the hair by an air brush with the neutralizer being applied to the hair in conjunction with a gas in a gas
eutralizer mix with the gas being at a pressure above the ambient pressure of the air. Further, the gas
eutralizer mix when applied to the hair preferably has a temperature less than the ambient temperature of the neutralizer. Preferably the neutralizer is applied to each rod more than once.
REFERENCES:
patent: 2133638 (1938-10-01), Singerman
patent: 2738793 (1956-03-01), Voorhees
patent: 3907984 (1975-09-01), Calvert et al.
patent: 4369037 (1983-01-01), Matsunaga et al.
patent: 4373540 (1983-02-01), de la Guardia
patent: 4979524 (1990-12-01), Anderson
LaViola Frank A.
Wilson John J.
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