CN114127131B - 含氟聚合物的制造方法、聚四氟乙烯组合物和聚四氟乙烯粉末 - Google Patents
含氟聚合物的制造方法、聚四氟乙烯组合物和聚四氟乙烯粉末 Download PDFInfo
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- CN114127131B CN114127131B CN202080050431.2A CN202080050431A CN114127131B CN 114127131 B CN114127131 B CN 114127131B CN 202080050431 A CN202080050431 A CN 202080050431A CN 114127131 B CN114127131 B CN 114127131B
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- polytetrafluoroethylene
- surfactant
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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
- C08F114/00—Homopolymers 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
- C08F114/18—Monomers containing fluorine
- C08F114/26—Tetrafluoroethene
-
- 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
- C08F14/00—Homopolymers and 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
- C08F14/18—Monomers containing fluorine
- C08F14/26—Tetrafluoroethene
-
- 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
- C08F214/26—Tetrafluoroethene
-
- 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
- C08F4/00—Polymerisation catalysts
- C08F4/40—Redox systems
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/12—Powdering or granulating
- C08J3/16—Powdering or granulating by coagulating dispersions
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/08—Metals
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/01—Hydrocarbons
-
- 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
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2327/00—Characterised by the use 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; Derivatives of such polymers
- C08J2327/02—Characterised by the use 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; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/12—Characterised by the use 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; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
- C08J2327/18—Homopolymers or copolymers of tetrafluoroethylene
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polymerization Catalysts (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410278602.7A CN118146601A (zh) | 2019-07-23 | 2020-07-27 | 含氟聚合物的制造方法、聚四氟乙烯组合物和聚四氟乙烯粉末 |
| CN202410278605.0A CN118146427A (zh) | 2019-07-23 | 2020-07-27 | 含氟聚合物的制造方法、聚四氟乙烯组合物和聚四氟乙烯粉末 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019135724 | 2019-07-23 | ||
| JP2019-135724 | 2019-07-23 | ||
| PCT/JP2020/028764 WO2021015291A1 (ja) | 2019-07-23 | 2020-07-27 | フルオロポリマーの製造方法、ポリテトラフルオロエチレン組成物及びポリテトラフルオロエチレン粉末 |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410278605.0A Division CN118146427A (zh) | 2019-07-23 | 2020-07-27 | 含氟聚合物的制造方法、聚四氟乙烯组合物和聚四氟乙烯粉末 |
| CN202410278602.7A Division CN118146601A (zh) | 2019-07-23 | 2020-07-27 | 含氟聚合物的制造方法、聚四氟乙烯组合物和聚四氟乙烯粉末 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114127131A CN114127131A (zh) | 2022-03-01 |
| CN114127131B true CN114127131B (zh) | 2024-04-02 |
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Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202080050431.2A Active CN114127131B (zh) | 2019-07-23 | 2020-07-27 | 含氟聚合物的制造方法、聚四氟乙烯组合物和聚四氟乙烯粉末 |
| CN202410278605.0A Pending CN118146427A (zh) | 2019-07-23 | 2020-07-27 | 含氟聚合物的制造方法、聚四氟乙烯组合物和聚四氟乙烯粉末 |
| CN202410278602.7A Pending CN118146601A (zh) | 2019-07-23 | 2020-07-27 | 含氟聚合物的制造方法、聚四氟乙烯组合物和聚四氟乙烯粉末 |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410278605.0A Pending CN118146427A (zh) | 2019-07-23 | 2020-07-27 | 含氟聚合物的制造方法、聚四氟乙烯组合物和聚四氟乙烯粉末 |
| CN202410278602.7A Pending CN118146601A (zh) | 2019-07-23 | 2020-07-27 | 含氟聚合物的制造方法、聚四氟乙烯组合物和聚四氟乙烯粉末 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20220275119A1 (enExample) |
| EP (1) | EP4006063A4 (enExample) |
| JP (2) | JP7201948B2 (enExample) |
| CN (3) | CN114127131B (enExample) |
| WO (1) | WO2021015291A1 (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023054723A1 (ja) * | 2021-09-30 | 2023-04-06 | ダイキン工業株式会社 | ポリテトラフルオロエチレンファインパウダー |
| WO2024020782A1 (zh) * | 2022-07-26 | 2024-02-01 | 中昊晨光化工研究院有限公司 | 一种非氟表面活性剂及其制备方法和应用 |
| TW202419485A (zh) * | 2022-08-10 | 2024-05-16 | 日商大金工業股份有限公司 | 改質聚四氟乙烯、及延伸體 |
| CN120530158A (zh) * | 2023-01-18 | 2025-08-22 | 大金工业株式会社 | 聚四氟乙烯组合物 |
| JP7583340B2 (ja) * | 2023-01-18 | 2024-11-14 | ダイキン工業株式会社 | 電気化学デバイス用合剤、電気化学デバイス用合剤シート、電極、及び、電気化学デバイス |
| CN118478578B (zh) * | 2024-05-29 | 2025-06-10 | 四川大学 | 一种具有高导热和低介电损耗的ptfe复合材料及其制备方法 |
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2020
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- 2020-07-27 CN CN202080050431.2A patent/CN114127131B/zh active Active
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| US20050107518A1 (en) * | 2003-11-17 | 2005-05-19 | 3M Innovative Properties Company | Aqueous dispersions of polytetrafluoroethylene having a low amount of fluorinated surfactant |
| US20060276574A1 (en) * | 2005-06-06 | 2006-12-07 | Asahi Glass Company, Limited | Aqueous dispersion of polytetrafluoroethylene and process for its production |
| CN102264777A (zh) * | 2008-12-23 | 2011-11-30 | 杜邦公司 | 使用氟化离聚物的分散颗粒通过含水聚合制备含氟聚合物 |
| CN103201300A (zh) * | 2010-11-09 | 2013-07-10 | 纳幕尔杜邦公司 | 使用烃表面活性剂的含氟单体的含水聚合 |
| CN107868162A (zh) * | 2016-09-26 | 2018-04-03 | 中昊晨光化工研究院有限公司 | 一种高分子量聚四氟乙烯分散树脂及其制备方法 |
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| JP2023030080A (ja) | 2023-03-07 |
| US20220275119A1 (en) | 2022-09-01 |
| CN114127131A (zh) | 2022-03-01 |
| EP4006063A1 (en) | 2022-06-01 |
| CN118146427A (zh) | 2024-06-07 |
| JPWO2021015291A1 (enExample) | 2021-01-28 |
| CN118146601A (zh) | 2024-06-07 |
| WO2021015291A1 (ja) | 2021-01-28 |
| JP7560758B2 (ja) | 2024-10-03 |
| EP4006063A4 (en) | 2023-10-25 |
| JP7201948B2 (ja) | 2023-01-11 |
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