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:
Aug. 27, 2024
Filed:
Dec. 02, 2019
Applicant:
Solvay Specialty Polymers Italy S.p.a., Bollate, IT;
Inventors:
Serena Carella, Parabiago, IT;
Mirko Mazzola, Milan, IT;
Giulio Brinati, Milan, IT;
Andrea Vittorio Oriani, Milan, IT;
Emanuele Di Nicolo', Gorla Minore, IT;
Assignee:
SOLVAY SPECIALTY POLYMERS ITALY S.P.A., Bollate, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 214/22 (2006.01); C08F 220/06 (2006.01); C08L 27/16 (2006.01); H01M 4/62 (2006.01); H01M 50/42 (2021.01); H01M 50/426 (2021.01); H01M 50/449 (2021.01); H01M 50/403 (2021.01);
U.S. Cl.
CPC ...
C08F 214/22 (2013.01); C08F 214/225 (2013.01); C08F 220/06 (2013.01); H01M 4/623 (2013.01); H01M 50/42 (2021.01); H01M 50/426 (2021.01); H01M 50/449 (2021.01); C08L 27/16 (2013.01); H01M 50/403 (2021.01);
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.