FR3148430B1 - Composition sous forme de poudre à base d’un polymère fluoré ou d’un polymère hydrophile - Google Patents

Composition sous forme de poudre à base d’un polymère fluoré ou d’un polymère hydrophile

Info

Publication number
FR3148430B1
FR3148430B1 FR2304441A FR2304441A FR3148430B1 FR 3148430 B1 FR3148430 B1 FR 3148430B1 FR 2304441 A FR2304441 A FR 2304441A FR 2304441 A FR2304441 A FR 2304441A FR 3148430 B1 FR3148430 B1 FR 3148430B1
Authority
FR
France
Prior art keywords
polymer
group
powder composition
monomeric units
composition based
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR2304441A
Other languages
English (en)
Other versions
FR3148430A1 (fr
Inventor
François Beaume
Hiu Woon Lai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Arkema France SA
Original Assignee
Arkema France SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Arkema France SA filed Critical Arkema France SA
Priority to FR2304441A priority Critical patent/FR3148430B1/fr
Priority to EP24728271.8A priority patent/EP4705362A1/fr
Priority to KR1020257039143A priority patent/KR20260003071A/ko
Priority to CN202480029231.7A priority patent/CN121039177A/zh
Priority to PCT/FR2024/050568 priority patent/WO2024228000A1/fr
Publication of FR3148430A1 publication Critical patent/FR3148430A1/fr
Application granted granted Critical
Publication of FR3148430B1 publication Critical patent/FR3148430B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F214/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
    • C08F214/18—Monomers containing fluorine
    • C08F214/22—Vinylidene fluoride
    • C08F214/225—Vinylidene fluoride with non-fluorinated comonomers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
    • C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/12—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C08L27/16—Homopolymers or copolymers or vinylidene fluoride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F214/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
    • C08F214/18—Monomers containing fluorine
    • C08F214/22—Vinylidene fluoride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F214/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
    • C08F214/18—Monomers containing fluorine
    • C08F214/28—Hexyfluoropropene
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D127/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers
    • C09D127/02—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
    • C09D127/12—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C09D127/16—Homopolymers or copolymers of vinylidene fluoride
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/621—Binders
    • H01M4/622—Binders being polymers
    • H01M4/623—Binders being polymers fluorinated polymers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/426—Fluorocarbon polymers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

La présente invention concerne une composition sous forme de poudre comprenant un polymère P1 comprenant des unités monomériques issues d’un monomère M0 étant le fluorure de vinylidène ou des unités monomériques issues d’un monomère M2 de formule R1R2C=C(R3)C(O)R dans laquelle les substituants R1, R2 et R3 sont indépendamment les uns des autres sélectionnés parmi le groupe consistant en H et C1-C5 alkyle ; R est sélectionné parmi le groupe consistant en –NHC(CH3)2CH2C(O)CH3 ou –OR’ avec R’ sélectionné parmi le groupe consistant en H et C1-C18 alkyle optionnellement substitué par un ou plusieurs groupement(s) –OH ou un hétérocycle à cinq ou six chainons comprenant au moins un atome d’azote dans sa chaine cyclique ; ou un mélange desdites unités monomériques M0 ou M2 ; caractérisé en ce que ledit polymère P1 a une distribution de taille de particules Dv99 inférieure à 89 µm et une distribution de taille Dv10 supérieure à 2,0 µm.
FR2304441A 2023-05-03 2023-05-03 Composition sous forme de poudre à base d’un polymère fluoré ou d’un polymère hydrophile Active FR3148430B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR2304441A FR3148430B1 (fr) 2023-05-03 2023-05-03 Composition sous forme de poudre à base d’un polymère fluoré ou d’un polymère hydrophile
EP24728271.8A EP4705362A1 (fr) 2023-05-03 2024-05-02 Composition sous forme de poudre à base d'un polymère fluoré ou d'un polymère hydrophile
KR1020257039143A KR20260003071A (ko) 2023-05-03 2024-05-02 플루오르화 폴리머 또는 친수성 폴리머를 기반으로 하는 분말 형태의 조성물
CN202480029231.7A CN121039177A (zh) 2023-05-03 2024-05-02 基于氟化的聚合物或亲水性聚合物的呈粉末形式的组合物
PCT/FR2024/050568 WO2024228000A1 (fr) 2023-05-03 2024-05-02 Composition sous forme de poudre à base d'un polymère fluoré ou d'un polymère hydrophile

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2304441 2023-05-03
FR2304441A FR3148430B1 (fr) 2023-05-03 2023-05-03 Composition sous forme de poudre à base d’un polymère fluoré ou d’un polymère hydrophile

Publications (2)

Publication Number Publication Date
FR3148430A1 FR3148430A1 (fr) 2024-11-08
FR3148430B1 true FR3148430B1 (fr) 2026-04-24

Family

ID=87801284

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2304441A Active FR3148430B1 (fr) 2023-05-03 2023-05-03 Composition sous forme de poudre à base d’un polymère fluoré ou d’un polymère hydrophile

Country Status (5)

Country Link
EP (1) EP4705362A1 (fr)
KR (1) KR20260003071A (fr)
CN (1) CN121039177A (fr)
FR (1) FR3148430B1 (fr)
WO (1) WO2024228000A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4737525A1 (fr) * 2024-11-05 2026-05-06 Arkema France Composition sous forme de poudre à base de polymère fluoré

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3168900A1 (fr) * 2015-11-11 2017-05-17 Solvay Specialty Polymers Italy S.p.A. Ensemble séparateur et électrode pour une cellule électrochimique
WO2017195784A1 (fr) * 2016-05-13 2017-11-16 日本ゼオン株式会社 Agrégat de particules de liant pour électrode d'élément électrochimique, composition de suspension épaisse pour électrode d'élément électrochimique, leur procédé de fabrication, électrode pour élément électrochimique et élément électrochimique
CN107474653A (zh) * 2017-09-15 2017-12-15 立昌科技（赣州）有限公司 一种高性能pvdf氟碳粉末涂料及其制备方法
WO2019169217A2 (fr) * 2018-03-02 2019-09-06 Arkema Inc. Revêtement à liant fluoropolymère destiné à être utilisé dans des dispositifs électrochimiques
JP2023515924A (ja) * 2020-02-21 2023-04-17 アーケマ・インコーポレイテッド 界面剤を含むｐｖｄｆ押出剤
WO2022140149A1 (fr) * 2020-12-23 2022-06-30 Arkema Inc. Nouvelle poudre de poly(fluorure de vinylidène) (pvdf) pour revêtements à viscosité de dispersion réduite
CN115275524B (zh) * 2022-08-12 2023-11-28 珠海冠宇电池股份有限公司 一种电池隔膜和电池

Also Published As

Publication number Publication date
CN121039177A (zh) 2025-11-28
KR20260003071A (ko) 2026-01-06
WO2024228000A1 (fr) 2024-11-07
EP4705362A1 (fr) 2026-03-11
FR3148430A1 (fr) 2024-11-08

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