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Title:
SILICONE CONTAINING WATER-IN-OIL EMULSION
Document Type and Number:
Japanese Patent JPH07268105
Kind Code:
A
Abstract:

PURPOSE: To provide an emulsion for such a useful product as a skin conditioner with stabilized high viscosity, forming a water-in-oil emulsion without use of an org. emulsifier, by compounding an org. oil, water and a specific water dispersible silicone wax.

CONSTITUTION: Used are (A) 5-50 wt.% (referred to as '%' hereinafter) of an org. oil, (B) 44-94.5% of water, and (C) 0.5-5% of an water dispersible silicone wax, the component C being derived from a reaction of an SiH contg. siloxane comprising at least one selected from the group consisting of Me3SiO (MeHSiO)xSiMe3 and Me3SiO(MeHSiO)x(Me2Si)ySiMe3 (wherein Me is methyl; and x and y are each an integer, where x/y is ≥2, x is 20-100 and y is 1-100), a linear 39C org. α-olefin and an unsatd. ethylene oxide polymer having the formula: H2C=CH2-O(CH2CH2O)zH (wherein z is at least 16). The emulsion has a viscosity of ≥100,000 mm2/sec. The component A is a mixture of two org. oils and comprises sodium chloride and/or ammonium chloride at the concn. of ≤1%.


Inventors:
GEIRII EDOWAADO REGUROU
DEBITSUDO ARAN GUROOBAA
Application Number:
JP1792995A
Publication Date:
October 17, 1995
Filing Date:
February 06, 1995
Export Citation:
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Assignee:
DOW CORNING
International Classes:
A61K8/72; A61K8/00; A61K8/06; A61K8/20; A61K8/89; A61K8/894; A61K8/92; A61Q19/00; C08G77/04; C08G77/38; C08G77/46; C08J3/09; C08L83/02; C08L83/12; (IPC1-7): C08J3/09; A61K7/00; A61K7/48; C08L83/12
Attorney, Agent or Firm:
Takashi Ishida (3 others)