JP7848945B2 - 水性分散液の製造方法、第２含フッ素重合体の製造方法、水性分散液、固体組成物 - Google Patents

水性分散液の製造方法、第２含フッ素重合体の製造方法、水性分散液、固体組成物

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Publication number
JP7848945B2
JP7848945B2 JP2025544787A JP2025544787A JP7848945B2 JP 7848945 B2 JP7848945 B2 JP 7848945B2 JP 2025544787 A JP2025544787 A JP 2025544787A JP 2025544787 A JP2025544787 A JP 2025544787A JP 7848945 B2 JP7848945 B2 JP 7848945B2
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Japan
Prior art keywords
fluorine
containing polymer
mass
aqueous dispersion
formula
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JP2025544787A
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English (en)
Japanese (ja)
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JPWO2025121307A1 (https=
Inventor
浩輔 柴崎
碧 ▲柳▼谷
大輔 田口
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
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Asahi Glass Co Ltd
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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
    • 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
    • C08F2/12—Polymerisation in non-solvents
    • C08F2/16—Aqueous medium
    • C08F2/18—Suspension polymerisation
    • 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
    • C08L27/18—Homopolymers or copolymers or tetrafluoroethene

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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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
JP2025544787A 2023-12-06 2024-12-03 水性分散液の製造方法、第２含フッ素重合体の製造方法、水性分散液、固体組成物 Active JP7848945B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023205993 2023-12-06
JP2023205993 2023-12-06
PCT/JP2024/042677 WO2025121307A1 (ja) 2023-12-06 2024-12-03 水性分散液の製造方法、第２含フッ素重合体の製造方法、水性分散液、固体組成物

Publications (2)

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JPWO2025121307A1 JPWO2025121307A1 (https=) 2025-06-12
JP7848945B2 true JP7848945B2 (ja) 2026-04-21

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Country Status (3)

Country Link
JP (1) JP7848945B2 (https=)
TW (1) TW202544070A (https=)
WO (1) WO2025121307A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025263381A1 (ja) * 2024-06-19 2025-12-26 Ａｇｃ株式会社 含フッ素重合体の製造方法、固形物、架橋物
WO2025263538A1 (ja) * 2024-06-19 2025-12-26 Ａｇｃ株式会社 架橋ゴム物品、含フッ素共重合体組成物
WO2025263423A1 (ja) * 2024-06-19 2025-12-26 Ａｇｃ株式会社 水性分散液の製造方法
WO2025263537A1 (ja) * 2024-06-19 2025-12-26 Ａｇｃ株式会社 パーフルオロエラストマー、組成物、架橋ゴム物品、パーフルオロエラストマーの製造方法
WO2025263536A1 (ja) * 2024-06-19 2025-12-26 Ａｇｃ株式会社 架橋ゴム物品、含フッ素共重合体組成物、架橋ゴム物品の製造方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107266631A (zh) 2016-04-07 2017-10-20 中国科学院上海应用物理研究所 一种改性聚四氟乙烯微粉材料及其制备方法
JP2022507359A (ja) 2018-11-14 2022-01-18 スリーエム イノベイティブ プロパティズ カンパニー ペルフルオロ脂環式メチルビニルエーテルのコポリマー
WO2022019241A1 (ja) 2020-07-22 2022-01-27 ダイキン工業株式会社 含フッ素エラストマー水性分散液の製造方法および含フッ素エラストマー水性分散液

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2693822B2 (ja) * 1988-08-08 1997-12-24 花王株式会社 含フッ素樹脂水性分散物の製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107266631A (zh) 2016-04-07 2017-10-20 中国科学院上海应用物理研究所 一种改性聚四氟乙烯微粉材料及其制备方法
JP2022507359A (ja) 2018-11-14 2022-01-18 スリーエム イノベイティブ プロパティズ カンパニー ペルフルオロ脂環式メチルビニルエーテルのコポリマー
WO2022019241A1 (ja) 2020-07-22 2022-01-27 ダイキン工業株式会社 含フッ素エラストマー水性分散液の製造方法および含フッ素エラストマー水性分散液

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Publication number Publication date
JPWO2025121307A1 (https=) 2025-06-12
TW202544070A (zh) 2025-11-16
WO2025121307A1 (ja) 2025-06-12

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