KR102566701B1 - 비닐리덴 플루오라이드 중합체 - Google Patents
비닐리덴 플루오라이드 중합체 Download PDFInfo
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- KR102566701B1 KR102566701B1 KR1020197017911A KR20197017911A KR102566701B1 KR 102566701 B1 KR102566701 B1 KR 102566701B1 KR 1020197017911 A KR1020197017911 A KR 1020197017911A KR 20197017911 A KR20197017911 A KR 20197017911A KR 102566701 B1 KR102566701 B1 KR 102566701B1
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- 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
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- 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
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- 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
- C08F2/00—Processes of polymerisation
- C08F2/12—Polymerisation in non-solvents
- C08F2/16—Aqueous medium
- C08F2/20—Aqueous medium with the aid of macromolecular dispersing agents
-
- 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
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/04—Acids; Metal salts or ammonium salts thereof
- C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
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- 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
-
- 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
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- 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
- Cell Separators (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
Claims (15)
- 비닐리덴 플루오라이드 및 상기 비닐리덴 플루오라이드의 총 몰량에 대해서, 0.01 몰% 내지 10 몰%, 0.05 몰% 내지 8 몰%, 또는 0.1 몰% 내지 3 몰%의 적어도 1종의 (메트)아크릴 단량체[단량체(MA)] 및 선택적으로, 비닐리덴 플루오라이드와 상이한 적어도 1종의 플루오린화된 단량체를,
- 하기 화학식 (I)의 적어도 1종의 폴리알킬렌 옥시드:
[화학식 I]
RAO-[(CH2)mO]n-RB
[식 중, 서로 동일하거나 상이한 RA 및 RB는 H, C1-C5 선형 또는 분지형 알킬 기, 또는 CH3이고, 각각의 경우에 서로 동일하거나 상이한 m은 2 내지 5의 정수이고, n은 1000 내지 200000, 2000 내지 100000, 또는 5000 내지 70000의 정수임], 및
- 비닐리덴 플루오라이드 Kg당 0.01 내지 5 g, 0.05 내지 2.5 g, 0.1 내지 1.5 g, 또는 0.4 내지 0.8 g의 양의 적어도 1종의 다당류 유도체
를 포함하는 수성 현탁 매질 중에서 중합시키는 단계를 포함하며,
여기서, 상기 다당류 유도체는 D-글루코피라노시드, D-글루코푸라노시드 및 이들의 혼합물로 구성된 군으로부터 선택된 글리코시드 단위로부터 유래된 반복 단위를 포함하며, 상기 글리코시드 단위는 글리코시드 결합에 의해 서로에 연결되어 있고,
상기 단량체(MA)는 하기 화학식 (II)를 갖는, 비닐리덴 플루오라이드 중합체[중합체(VDF)]의 제조 방법:
[화학식 II]
[식 중, 서로 동일하거나 상이한 R1, R2 및 R3은 독립적으로 수소 원자 또는 C1-C3 탄화수소 기이고, RX는 수소 또는 적어도 하나의 히드록실 기를 선택적으로 포함하는 C1-C5 탄화수소 기임]. - 삭제
- 제1항에 있어서, 화학식 (I)의 폴리알킬렌 옥시드는 하기 화학식 (I-A)의 폴리에틸렌 옥시드인, 방법:
[화학식 I-A]
R'AO-(CH2CH2O)n'-R'B
[식 중, 서로 동일하거나 상이한 R'A 및 R'B는 H, C1-C5 선형 또는 분지형 알킬 기, 또는 CH3이고, n'는 1000 내지 200000, 2000 내지 100000, 또는 5000 내지 70000의 정수임]. - 제1항에 있어서, 화학식 (I)의 폴리알킬렌 옥시드는 하기 화학식 (I-B)의 폴리에틸렌 글리콜인, 방법:
[화학식 I-B]
HO-(CH2CH2O)n"-H
[식 중, n"는 1000 내지 200000, 2000 내지 100000, 또는 5000 내지 70000의 정수임]. - 제1항에 있어서, 상기 방법은 비닐리덴 플루오라이드 Kg당 0.01 내지 5 g, 0.01 내지 2 g, 또는 0.05 내지 1.5 g의 양의, 화학식 (I)의 적어도 1종의 폴리알킬렌 옥시드, 하기 화학식 (I-A)의 적어도 1종의 폴리에틸렌 옥시드, 또는 하기 화학식 (I-B)의 적어도 1종의 폴리에틸렌 글리콜의 존재 하에서 수행되는, 방법:
[화학식 I-A]
R'AO-(CH2CH2O)n'-R'B
[식 중, 서로 동일하거나 상이한 R'A 및 R'B는 H, C1-C5 선형 또는 분지형 알킬 기, 또는 CH3이고, n'는 1000 내지 200000, 2000 내지 100000, 또는 5000 내지 70000의 정수임]
[화학식 I-B]
HO-(CH2CH2O)n"-H
[식 중, n"는 1000 내지 200000, 2000 내지 100000, 또는 5000 내지 70000의 정수임]. - 삭제
- 제7항에 있어서, 임의의 다른 것과 동일하거나 상이한 각각의 R'는 수소 원자, 메틸 기, 히드록시에틸 기 또는 2-히드록시프로필 기인, 방법.
- 제1항에 있어서, 다당류 유도체는 메틸셀룰로스, 히드록시에틸 메틸셀룰로스, 히드록시에틸 에틸셀룰로스 및 히드록시프로필 메틸셀룰로스로 구성된 군으로부터 선택되는, 방법.
- 제1항에 있어서, 화학식 (I)의 적어도 1종의 폴리알킬렌 옥시드 대 적어도 1종의 다당류 유도체의 중량비는 1:10 내지 10:1, 또는 1:7 내지 7:1에 포함되는, 방법.
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP16306772 | 2016-12-22 | ||
| EP16306772.1 | 2016-12-22 | ||
| PCT/EP2017/083230 WO2018114753A1 (en) | 2016-12-22 | 2017-12-18 | Vinylidene fluoride polymer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20190097058A KR20190097058A (ko) | 2019-08-20 |
| KR102566701B1 true KR102566701B1 (ko) | 2023-08-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020197017911A Active KR102566701B1 (ko) | 2016-12-22 | 2017-12-18 | 비닐리덴 플루오라이드 중합체 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US11312803B2 (ko) |
| EP (1) | EP3559052A1 (ko) |
| JP (2) | JP7245776B2 (ko) |
| KR (1) | KR102566701B1 (ko) |
| CN (1) | CN110114375B (ko) |
| WO (1) | WO2018114753A1 (ko) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2945742T3 (es) * | 2018-05-17 | 2023-07-06 | Solvay Specialty Polymers It | Polímeros de VDF flexibles |
| KR20220003547A (ko) * | 2019-05-03 | 2022-01-10 | 솔베이(소시에떼아노님) | 전극의 제조 방법 |
| US12428509B2 (en) * | 2020-08-26 | 2025-09-30 | Zhiejiang Quzhou Jusu Chemical Industry Co., Ltd | Copolymerized PVDF resin for lithium ion battery binders and its preparation method |
| EP4217406B1 (en) * | 2020-09-23 | 2026-01-21 | Syensqo Specialty Polymers Italy S.p.A. | Polymerisation of vinylidene fluoride in water using macromolecular suspending agents |
| CN114989344B (zh) * | 2022-06-14 | 2023-09-19 | 万华化学集团股份有限公司 | 一种偏氟乙烯共聚物及其制备方法和在锂离子电池中的应用 |
| JP2025536925A (ja) * | 2022-10-18 | 2025-11-12 | サイエンスコ スペシャルティ ポリマーズ イタリー エス.ピー.エー. | リチウム電池電極用のフッ化ビニリデンコポリマー |
| CN115558049B (zh) * | 2022-10-19 | 2024-01-26 | 上海华谊三爱富新材料有限公司 | 一种偏氟乙烯共聚物及其制备方法 |
| WO2024181415A1 (ja) * | 2023-03-01 | 2024-09-06 | 株式会社クレハ | フッ化ビニリデン共重合体の製造方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010525124A (ja) * | 2007-04-24 | 2010-07-22 | ソルヴェイ・ソレクシス・エッセ・ピ・ア | フッ化ビニリデンコポリマー |
| JP2016501950A (ja) * | 2012-12-21 | 2016-01-21 | ソルベイ スペシャルティ ポリマーズ イタリー エス.ピー.エー. | 緻密なフルオロポリマーフィルム |
| WO2016041808A1 (en) * | 2014-09-17 | 2016-03-24 | Solvay Specialty Polymers Italy S.P.A. | Vinylidene fluoride polymers |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2141796A1 (de) | 1970-08-25 | 1972-03-02 | Dow Corning | Verfahren zur Polyensation von Vinylidenfluorid |
| JP5440010B2 (ja) * | 2008-09-09 | 2014-03-12 | 日亜化学工業株式会社 | 光半導体装置及びその製造方法 |
| KR101924660B1 (ko) * | 2010-12-22 | 2018-12-03 | 솔베이 스페셜티 폴리머스 이태리 에스.피.에이. | 친수성 비닐리덴 플루오라이드 중합체 |
| CN106414510B (zh) | 2013-11-26 | 2018-11-30 | 得凯莫斯公司弗罗里达有限公司 | 采用聚环氧烷在含氟单体的水相聚合中成核 |
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2017
- 2017-12-18 EP EP17818121.0A patent/EP3559052A1/en active Pending
- 2017-12-18 WO PCT/EP2017/083230 patent/WO2018114753A1/en not_active Ceased
- 2017-12-18 KR KR1020197017911A patent/KR102566701B1/ko active Active
- 2017-12-18 JP JP2019532695A patent/JP7245776B2/ja active Active
- 2017-12-18 US US16/472,852 patent/US11312803B2/en active Active
- 2017-12-18 CN CN201780079720.3A patent/CN110114375B/zh active Active
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2022
- 2022-12-01 JP JP2022192759A patent/JP2023036607A/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010525124A (ja) * | 2007-04-24 | 2010-07-22 | ソルヴェイ・ソレクシス・エッセ・ピ・ア | フッ化ビニリデンコポリマー |
| JP2016501950A (ja) * | 2012-12-21 | 2016-01-21 | ソルベイ スペシャルティ ポリマーズ イタリー エス.ピー.エー. | 緻密なフルオロポリマーフィルム |
| WO2016041808A1 (en) * | 2014-09-17 | 2016-03-24 | Solvay Specialty Polymers Italy S.P.A. | Vinylidene fluoride polymers |
Also Published As
| Publication number | Publication date |
|---|---|
| US11312803B2 (en) | 2022-04-26 |
| JP7245776B2 (ja) | 2023-03-24 |
| CN110114375A (zh) | 2019-08-09 |
| US20200190239A1 (en) | 2020-06-18 |
| EP3559052A1 (en) | 2019-10-30 |
| JP2023036607A (ja) | 2023-03-14 |
| JP2020502336A (ja) | 2020-01-23 |
| WO2018114753A1 (en) | 2018-06-28 |
| CN110114375B (zh) | 2022-04-08 |
| KR20190097058A (ko) | 2019-08-20 |
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