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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 11866602 B1

PDFFull Text
Date of Patent:
Jan. 09, 2024

Filed:

Jun. 11, 2019

Fluoropolymer compositions comprising fluorinated additives, coated substrates and methods

Applicant:

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

Inventors:

Naiyong Jing, St. Paul, MN (US);

Tho Q. Nguyen, Bloomington, MN (US);

Klaus Hintzer, Kastl, DE;

Molly J. Smith, Hudson, WI (US);

Gezahegn D. Damte, Cottage Grove, MN (US);

Assignee:

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

Attorney:

Carolyn A. Fischer

Primary Examiner:

Wenwen Cai

Assistant Examiner:

Huihong Qiao

Int. Cl.
CPC ...
C09D 127/18 (2006.01); C08K 5/06 (2006.01); C08K 5/544 (2006.01);
U.S. Cl.
CPC ...
C09D 127/18 (2013.01); C08K 5/06 (2013.01); C08K 5/544 (2013.01);
Abstract

A composition is described comprising at least one fluoropolymer. The fluoropolymer comprises at least 90% by weight based on the total weight of the fluoropolymer of polymerized units derived from perfluorinated monomers selected from tetrafluoroethene (TFE) and one or more unsaturated perfluorinated alkyl ethers and a fluorinated additive having a Mw of no greater than 50,000 g/mole comprising a partially fluorinated or perfluorinated alkyl or ether group. In some embodiments, the composition further comprises a fluorinated solvent. Also described are substrates comprising a coated surface of the fluoropolymer composition described herein.

Find Patent Forward Citations

Jing, Naiyong. (2024). Fluoropolymer compositions comprising fluorinated additives, coated substrates and methods (U.S. Patent No. 11866602). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11866602

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

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