Process for making variegated soap

Details Process for making variegated soap Process for making variegated soap

1975-06-04

1977-04-12

Pitlick, Harris A.

Plastic and nonmetallic article shaping or treating: processes

Random variegated coloring during molding

By extrusion

252 90, 252132, 252134, 252DIG16, 264102, 264148, 264245, 264320, B29F 312, C11D 1308, C11D 1318

Patent

active

040175740

ABSTRACT:
A process for making multicolored soap bars wherein a coloring agent is dispersed in a meltable solid vehicle and introduced into a base soap material as a liquid colored material before the base soap material is extruded in the form of a continuous log which is subsequently cut and pressed to form a multicolored soap bar. The meltable solid material solidifies upon contact with the base soap material to form variegated, striated or marbleized colored regions in the final bar.

REFERENCES:
patent: 3479429 (1969-11-01), Morshauser et al.
patent: 3485905 (1969-12-01), Compa et al.
patent: 3598746 (1971-08-01), Kaniecki et al.
patent: 3676538 (1972-07-01), Patterson
patent: 3814698 (1974-06-01), Ferrara et al.
Martin--Mod. Soap & Detergent Industry vol. II 1951, Techn. Press Ltd. p. Sect. I, 19.
Hackh's, Chem. Dict. 4th Ed., 1969, McGraw-Hill pp. 721-722.

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