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:
Sep. 17, 2013
Filed:
Dec. 21, 2009
Deborah Lynn Meyers, Midland, MI (US);
Jeffrey Rastello, Saginaw, MI (US);
Simon Toth, Midland, MI (US);
Bethany K. Johnson, Midland, MI (US);
Isabelle Van Reeth, Shanghai, CN;
Deborah Lynn Meyers, Midland, MI (US);
Jeffrey Rastello, Saginaw, MI (US);
Simon Toth, Midland, MI (US);
Bethany K. Johnson, Midland, MI (US);
Isabelle Van Reeth, Shanghai, CN;
Dow Corning Corporation, Midland, MI (US);
Abstract
A process is disclosed for making an aqueous emulsion of a silicone polyether having a viscosity greater than 10 kPa-s at 25 QC by combining; an SiH terminated silicone polyether copolymer having an HLB of less than 7, an organopolysiloxane having terminal unsaturated groups, a hydrosilylation catalyst, and an emulsifier to form an oil phase, and then admixing water to the oil phase to form an emulsion.