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:
Nov. 19, 2013
Filed:
Jul. 28, 2005
Applicant:
Torsten Gottschalk-gaudig, Mehring, DE;
Inventor:
Torsten Gottschalk-Gaudig, Mehring, DE;
Assignee:
Wacker Chemie AG, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 13/00 (2006.01); B01F 17/00 (2006.01); B01F 17/54 (2006.01); C08L 83/04 (2006.01); C09J 11/04 (2006.01); A61K 9/113 (2006.01); A61K 8/06 (2006.01); A61K 8/25 (2006.01); A61K 8/34 (2006.01); C08L 101/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
Oil-in-water emulsions contain an oil dispersed phase, an aqueous continuous phase, and partly silylated pyrogenic silica having a content of silanol groups of 1.7 to 0.9 SiOH/nmwherein 50% to 95% of silanol groups of the starting silica are silylated, present at the interface between the dispersed phase and the continuous phase and an electrolyte content in the aqueous phase which establishes the viscosity of the emulsion.