Hair wax product with reduced density

Details Hair wax product with reduced density Hair wax product with reduced density

2006-05-02

2006-05-02

Venkat, Jyothsna (Department: 1615)

Drug, bio-affecting and body treating compositions

Live hair or scalp treating compositions

C424S070200

Reexamination Certificate

active

07037488

ABSTRACT:
A hair wax product is made by a process, in which a solid wax composition is heated to melt or soften it and then foamed with a gas in a mixer that applies shear energy to it. The gas is preferably air or a non-reactive gas, such as nitrogen. The gas is introduced to the liquified or softened solid wax composition in a sufficient amount so that the density of the resulting hair wax product is less than or equal to 0.9 g/ml, preferably 0.6 to 0.8 g/ml. The hair wax product contains bubbles and/or pores having a size of from 0.0001 to 5 mm and has melting and softening properties such that rubbing it by hand is sufficient to remove a waxy portion from it and work the waxy portion into hair.

REFERENCES:
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patent: 459583 (1937-01-01), None
Ullmanns Encyclopedia of Industrical Chemistry, 4-th Edition, vol. 24, p. 3.

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