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:
Mar. 16, 2010
Filed:
Sep. 14, 2006
Peter Bissinger, Diessen, DE;
Michael C. Dadalas, Eggenfelden, DE;
Klaus Hintzer, Kasti, DE;
Ludwig Mayer, Burgkirchen, DE;
Werner Schwertfeger, Altoetting, DE;
Tilman C. Zipplies, Burghausen, DE;
Peter Bissinger, Diessen, DE;
Michael C. Dadalas, Eggenfelden, DE;
Klaus Hintzer, Kasti, DE;
Ludwig Mayer, Burgkirchen, DE;
Werner Schwertfeger, Altoetting, DE;
Tilman C. Zipplies, Burghausen, DE;
3M Innovative Properties Company, St. Paul, MN (US);
Abstract
Provided is a method comprising polymerizing at least one fluorinated monomer in an aqueous emulsion polymerization in the presence of a carbosilane surfactant having at least one hydrophobic part, wherein the hydrophobic part has at least one silicon atom, and having at least one hydrophilic part, with the proviso that the carbosilane contains no Si—O bonds.