Invention Grant
- Patent Title: Vinylidene fluoride polymer dispersion
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Application No.: US17311034Application Date: 2019-12-02
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Publication No.: US12110352B2Publication Date: 2024-10-08
- Inventor: Serena Carella , Mirko Mazzola , Marco Avataneo , Andrea Vittorio Oriani , Emanuele Di Nicolo′
- Applicant: SOLVAY SPECIALTY POLYMERS ITALY S.P.A.
- Applicant Address: IT Bollate
- Assignee: SOLVAY SPECIALTY POLYMERS ITALY S.P.A.
- Current Assignee: SOLVAY SPECIALTY POLYMERS ITALY S.P.A.
- Current Assignee Address: IT Bollate
- Agency: Osha Bergman Watanabe & Burton LLP
- Priority: EP 214308 2018.12.20
- International Application: PCT/EP2019/083359 2019.12.02
- International Announcement: WO2020/126448A 2020.06.25
- Date entered country: 2021-06-04
- Main IPC: C08F214/22
- IPC: C08F214/22 ; C08F2/22 ; C08F2/38 ; C08F214/18 ; C08F214/28 ; C08F220/06 ; C08F220/20 ; C08F222/20 ; C08J3/12 ; C08K3/36 ; H01G11/30 ; H01M50/403 ; H01M50/426 ; H01M50/446 ; H01M50/449
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.
Public/Granted literature
- US20220025088A1 VINYLIDENE FLUORIDE POLYMER DISPERSION Public/Granted day:2022-01-27
Information query
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