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:
Jul. 18, 2006
Filed:
Nov. 26, 2003
Applicants:
Chetan P. Jariwala, Woodbury, MN (US);
Dirk M. Coppens, Melsele, BE;
Frank A. H. M. Godefroidt, Oudenaarde, BE;
Inventors:
Chetan P. Jariwala, Woodbury, MN (US);
Dirk M. Coppens, Melsele, BE;
Frank A. H. M. Godefroidt, Oudenaarde, BE;
Assignee:
3M Innovative Properties Company, St. Paul, MN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08F 14/18 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of treating fibrous substrates by contacting the substrate with a fluorochemical composition comprising: a fluorochemical oligomeric component and an antisoiling component is described. The compositions provide desirable antisoiling properties, as well as oil, water and stain repellency to fibrous substrates.