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:
May. 23, 2023
Filed:
Dec. 17, 2018
Solvay Specialty Polymers Italy S.p.a., Bollate, IT;
Serena Carella, Parabiago, IT;
Andrea Vittorio Oriani, Milan, IT;
Alessandro Ghielmi, Frankfurt am Main, DE;
Mirko Mazzola, Milan, IT;
Elena Molena, Bollate, IT;
SOLVAY SPECIALTY POLYMERS ITALY S.P.A., Bollate, IT;
Abstract
Provided are fluorinated block copolymers comprising alternating hard blocks and soft blocks, wherein both said hard and soft blocks comprise vinylidenfluoride (VDF). Also provided is the use of said block copolymers in applications for lithium batteries including an electrochemical cell and a separator for an electrochemical cell which is coated with a composition comprising the fluorinated block copolymers. Further provided is a process for the manufacture of the separator.