JP7852513B2 - 含フッ素共重合体の製造方法及び含フッ素共重合体 - Google Patents

含フッ素共重合体の製造方法及び含フッ素共重合体

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Publication number
JP7852513B2
JP7852513B2 JP2022574030A JP2022574030A JP7852513B2 JP 7852513 B2 JP7852513 B2 JP 7852513B2 JP 2022574030 A JP2022574030 A JP 2022574030A JP 2022574030 A JP2022574030 A JP 2022574030A JP 7852513 B2 JP7852513 B2 JP 7852513B2
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Japan
Prior art keywords
atom
formula
polymerization
fluorine
tert
Prior art date
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Active
Application number
JP2022574030A
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English (en)
Japanese (ja)
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JPWO2022149531A1 (https=
Inventor
優樹 折戸
俊 渡貫
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.)
AGC Inc
Original Assignee
Asahi Glass Co Ltd
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.)
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Publication date
Application filed by Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Publication of JPWO2022149531A1 publication Critical patent/JPWO2022149531A1/ja
Application granted granted Critical
Publication of JP7852513B2 publication Critical patent/JP7852513B2/ja
Active legal-status Critical Current
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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
    • C08F214/26—Tetrafluoroethene
    • C08F214/265—Tetrafluoroethene with non-fluorinated comonomers
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/04—Polymerisation in solution
    • C08F2/06—Organic solvent
    • 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
    • C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
    • 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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/02—Ethene
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
JP2022574030A 2021-01-08 2021-12-27 含フッ素共重合体の製造方法及び含フッ素共重合体 Active JP7852513B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021002103 2021-01-08
JP2021002103 2021-01-08
PCT/JP2021/048650 WO2022149531A1 (ja) 2021-01-08 2021-12-27 含フッ素共重合体の製造方法及び含フッ素共重合体

Publications (2)

Publication Number Publication Date
JPWO2022149531A1 JPWO2022149531A1 (https=) 2022-07-14
JP7852513B2 true JP7852513B2 (ja) 2026-04-28

Family

ID=82357745

Family Applications (1)

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JP2022574030A Active JP7852513B2 (ja) 2021-01-08 2021-12-27 含フッ素共重合体の製造方法及び含フッ素共重合体

Country Status (5)

Country Link
US (1) US20230357467A1 (https=)
EP (1) EP4276122A4 (https=)
JP (1) JP7852513B2 (https=)
CN (1) CN116670186B (https=)
WO (1) WO2022149531A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4501980A4 (en) * 2022-03-31 2026-04-08 Agc Inc PROCESS FOR PRODUCING A COPOLYMER CONTAINING FLUORIDE

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014112592A1 (ja) 2013-01-18 2014-07-24 旭硝子株式会社 エチレン－テトラフルオロエチレン共重合体乾燥物、ペレットおよび成形物の製造方法
WO2018164147A1 (ja) 2017-03-09 2018-09-13 Ａｇｃ株式会社 ポリマーの製造方法
WO2020226178A1 (ja) 2019-05-08 2020-11-12 ダイキン工業株式会社 フルオロポリマーの製造方法及びフルオロポリマー

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS472853B1 (https=) * 1969-05-14 1972-01-26
US4426501A (en) * 1983-01-17 1984-01-17 E. I. Du Pont De Nemours And Company Emulsion copolymerization process using comonomer solubility affecting additives
JP2841396B2 (ja) * 1988-11-29 1998-12-24 旭硝子株式会社 含フツ素共重合体の製造方法
JP3272475B2 (ja) * 1993-04-19 2002-04-08 旭硝子株式会社 エチレン−テトラフルオロエチレン系共重合体の製造方法
IT1274711B (it) 1994-08-04 1997-07-24 Ausimont Spa Processo per la preparazione di fluoropolimeri contenenti idrogeno tramite (co)polimerizzazione in sospensione
JPH0867719A (ja) * 1994-08-30 1996-03-12 Central Glass Co Ltd 軟質フッ素樹脂
JPH0867718A (ja) * 1994-08-30 1996-03-12 Central Glass Co Ltd 軟質フッ素樹脂
CN110467695B (zh) * 2018-05-10 2020-11-03 中昊晨光化工研究院有限公司 一种乙烯-四氟乙烯共聚物及其制备方法
JP7580880B2 (ja) 2019-06-20 2024-11-12 日東工業株式会社 高圧受電設備の機器選定システム

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014112592A1 (ja) 2013-01-18 2014-07-24 旭硝子株式会社 エチレン－テトラフルオロエチレン共重合体乾燥物、ペレットおよび成形物の製造方法
WO2018164147A1 (ja) 2017-03-09 2018-09-13 Ａｇｃ株式会社 ポリマーの製造方法
WO2020226178A1 (ja) 2019-05-08 2020-11-12 ダイキン工業株式会社 フルオロポリマーの製造方法及びフルオロポリマー

Also Published As

Publication number Publication date
EP4276122A4 (en) 2024-11-27
WO2022149531A1 (ja) 2022-07-14
EP4276122A1 (en) 2023-11-15
JPWO2022149531A1 (https=) 2022-07-14
CN116670186B (zh) 2026-03-06
CN116670186A (zh) 2023-08-29
US20230357467A1 (en) 2023-11-09

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