The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 14, 1995
Filed:
Feb. 07, 1994
Applicant:
Inventors:
Gary E LeGrow, Midland, MI (US);
David A Glover, Midland, MI (US);
Assignee:
Dow Corning Corporation, Midland, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; C08G / ;
U.S. Cl.
CPC ...
424 7803 ; 424 7802 ; 424401 ; 528 15 ; 528 25 ;
Abstract
A water-in-oil emulsion and a method of making the emulsion in which the emulsion includes 5 to 50 percent by weight of an organic oil; 44 to 94.5 percent by weight of water; and 0.5 to 5 percent by weight of a water dispersible silicone wax. The emulsion is free of organic emulsifying agents. The water dispersible silicone is a wax derived from the reaction of (i) an .ident.SiH containing siloxane; (ii) a linear C30+ organic alpha-olefin; and (iii) an unsaturated ethylene oxide polymer. Emulsions having a viscosity in about 150,000 centistokes to about 200,000 centistokes are described.