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:
Dec. 06, 2011
Filed:
Apr. 15, 2004
Julie Sue Decaire, Auburn, MI (US);
Bethany Johnson, Midland, MI (US);
Michael Richard Lafore, Freeland, MI (US);
Zuchen Lin, Midland, MI (US);
Julie Sue DeCaire, Auburn, MI (US);
Bethany Johnson, Midland, MI (US);
Michael Richard Lafore, Freeland, MI (US);
Zuchen Lin, Midland, MI (US);
Dow Corning Corporation, Midland, MI (US);
Abstract
Oil-in-water (O/W) and water-in-oil (W/O) emulsions and microemulsions containing elastomeric silanes or siloxanes preferably having quaternary ammonium groups are generally made by reacting organic quaternary ammonium compounds having epoxide groups or halohydrin groups, with silanes or siloxanes having amino groups. The reaction is carried out in an aqueous polar phase containing a crosslinking agent and surfactant. The emulsions and microemulsions are especially useful for treating hair, skin, or the underarm.