High molecular weight VDF-containing (co)polymers using a new precipitation polymerization process
The precipitation polymerization process addresses the limitations of existing methods by producing high molecular weight polyvinylidene fluoride polymers with a high β-phase content and large particle size, enhancing mechanical and chemical resistance for lithium-ion battery applications.
JP7842211B2Active Publication Date: 2026-04-07ARKEMA INC
Patent Information
- Authority / Receiving Office
- JP · JP
- Patent Type
- Patents
- Current Assignee / Owner
- Filing Date
- 2022-10-25
- Publication Date
- 2026-04-07
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Abstract
Vinylidene fluoride (co)polymers having a beta phase strength ratio greater than 5 and polymerization processes for producing vinylidene fluoride based polymers or copolymers are disclosed.
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Citation Information
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