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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.:

US 6649272 B1

PDFFull Text
Expired
Date of Patent:
Nov. 18, 2003

Filed:

Nov. 08, 2001

Coating composition comprising fluorochemical polyether silane polycondensate and use thereof

Applicant:
Inventors:

George G. I. Moore, Afton, MN (US);

Rudolf J. Dams, Zwijndrecht, BE;

Franceska M. Fieuws, Destelbergen, BE;

Guido P. Piessens, Mechelen, BE;

Assignee:

3M Innovative Properties Company, St. Paul, MN (US);

Attorney:

Kent S. Kokko

Primary Examiner:

Robert Dawson

Assistant Examiner:

Michael J Feely

Int. Cl.
CPC ...
B32B 9/04 ; B05D 3/02 ; C08G 7/724 ;
U.S. Cl.
CPC ...
B32B 9/04 ; B05D 3/02 ; C08G 7/724 ;
Abstract

A composition comprising the condensation product of a least one fluorochemical polyether silane compound having a polyfluoropolyether segment and at least two hydrolysable silane groups per molecule, with one or more non-fluorinated compounds having at least two hydrolysable groups per molecule, and the reaction product thereof, is disclosed. The composition provides durable water, oil and stain repellency to a substrate.

Find Patent Forward Citations

Moore, George G. I.. (2003). Coating composition comprising fluorochemical polyether silane polycondensate and use thereof (U.S. Patent No. 6649272). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6649272

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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