Toilet – Methods – Hair deformation or set
Patent
1988-08-08
1992-12-15
Dorner, Kenneth J.
Toilet
Methods
Hair deformation or set
132319, A45D 700
Patent
active
051708086
ABSTRACT:
In acid perms, the moist hair while still wet from a shampoo is wound around curling rods and saturated with an acid perm solution. A band or strip of absorbent cotton is placed across the forehead below the hair line. The rim of a visor is mounted on the band and held in place by the lower end of a plastic bag tightened around the head and fastened in place. A preheated hair dryer is lowered over the bag and the heat from the dryer releases acid fumes which are held in contact with the hair until the perm is set. The band absorbs any seepage. The visor protects the eyes from acid fumes. Result: a better perm with no skin or eye irritation.
REFERENCES:
patent: 1764912 (1930-06-01), Caster-Udell
patent: 2033691 (1936-03-01), Douglass
patent: 2241855 (1941-05-01), Heisterberg
patent: 3167785 (1965-02-01), Uhl
patent: 3348240 (1967-10-01), Kohn
patent: 4547903 (1985-10-01), Brown et al.
patent: 4656671 (1987-04-01), Manges
Dorner Kenneth J.
Green Brian K.
Hammar Ralph
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