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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 12110352 B1

PDFFull Text
Date of Patent:
Oct. 08, 2024

Filed:

Dec. 02, 2019

Vinylidene fluoride polymer dispersion

Applicant:

Solvay Specialty Polymers Italy S.p.a., Bollate, IT;

Inventors:

Serena Carella, Parabiago, IT;

Mirko Mazzola, Milan, IT;

Marco Avataneo, Milan, IT;

Andrea Vittorio Oriani, Milan, IT;

Emanuele Di Nicolo′, Gorla Minore, IT;

Assignee:

SOLVAY SPECIALTY POLYMERS ITALY S.P.A., Bollate, IT;

Attorney:

Osha Bergman Watanabe & Burton LLP

Primary Examiner:

Caixia Lu

Int. Cl.
CPC ...
C08F 214/22 (2006.01); C08F 2/22 (2006.01); C08F 2/38 (2006.01); C08F 214/18 (2006.01); C08F 214/28 (2006.01); C08F 220/06 (2006.01); C08F 220/20 (2006.01); C08F 222/20 (2006.01); C08J 3/12 (2006.01); C08K 3/36 (2006.01); H01G 11/30 (2013.01); H01M 50/403 (2021.01); H01M 50/426 (2021.01); H01M 50/446 (2021.01); H01M 50/449 (2021.01);
U.S. Cl.
CPC ...
C08F 214/22 (2013.01); C08F 2/22 (2013.01); C08F 2/38 (2013.01); C08F 214/28 (2013.01); C08F 220/06 (2013.01); C08F 220/20 (2013.01); C08J 3/12 (2013.01); C08K 3/36 (2013.01); H01G 11/30 (2013.01); H01M 50/403 (2021.01); H01M 50/426 (2021.01); H01M 50/446 (2021.01); H01M 50/449 (2021.01); C08F 2438/03 (2013.01); C08F 2810/40 (2013.01);
Abstract

The present invention pertains to an aqueous dispersion of a vinylidene fluoride polymer having a high molecular weight and possessing a substantially linear structure, leading to reduced amount of gels/insoluble fractions, to a method for its preparation and to its use for the manufacture of electrochemical cell components, such as electrodes and/or composite separators or for the manufacture of membranes.

Find Patent Forward Citations

Carella, Serena. (2024). Vinylidene fluoride polymer dispersion (U.S. Patent No. 12110352). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12110352

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

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