JP7265205B2 - ポリテトラフルオロエチレンおよびその製造方法 - Google Patents

ポリテトラフルオロエチレンおよびその製造方法 Download PDF

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JP7265205B2
JP7265205B2 JP2021551648A JP2021551648A JP7265205B2 JP 7265205 B2 JP7265205 B2 JP 7265205B2 JP 2021551648 A JP2021551648 A JP 2021551648A JP 2021551648 A JP2021551648 A JP 2021551648A JP 7265205 B2 JP7265205 B2 JP 7265205B2
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polymerization
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JPWO2021066189A1 (https=
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丈人 加藤
洋之 佐藤
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Daikin Industries Ltd
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Daikin Industries 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
    • C08F259/00—Macromolecular compounds obtained by polymerising monomers on to polymers of halogen containing monomers as defined in group C08F14/00
    • C08F259/08—Macromolecular compounds obtained by polymerising monomers on to polymers of halogen containing monomers as defined in group C08F14/00 on to polymers containing fluorine
    • 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
    • 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
    • C08F214/262—Tetrafluoroethene with fluorinated vinyl ethers
    • 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

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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)
  • Graft Or Block Polymers (AREA)
JP2021551648A 2019-10-03 2020-10-05 ポリテトラフルオロエチレンおよびその製造方法 Active JP7265205B2 (ja)

Priority Applications (1)

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JP2023062080A JP7538448B2 (ja) 2019-10-03 2023-04-06 ポリテトラフルオロエチレンおよびその製造方法

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JP2019183143 2019-10-03
JP2019183143 2019-10-03
PCT/JP2020/037762 WO2021066189A1 (ja) 2019-10-03 2020-10-05 ポリテトラフルオロエチレンおよびその製造方法

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JP7265205B2 true JP7265205B2 (ja) 2023-04-26

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EP (1) EP4039716A4 (https=)
JP (2) JP7265205B2 (https=)
CN (1) CN114514253B (https=)
WO (1) WO2021066189A1 (https=)

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WO2022224105A1 (en) * 2021-04-22 2022-10-27 3M Innovative Properties Company Purifying aqueous ionomer dispersions
CN113527565A (zh) * 2021-06-30 2021-10-22 泰兴梅兰新材料有限公司 一种纤维级ptfe纺丝乳液的制备方法
KR102530988B1 (ko) * 2022-06-29 2023-05-11 주식회사 엘엑스엠엠에이 흐름성과 응집성이 개선된 코어쉘형 불소계 수지 입자 및 제조 방법
CN121941714A (zh) * 2023-09-29 2026-04-28 大金工业株式会社 含氟聚合物的制造方法
WO2025070826A1 (ja) * 2023-09-29 2025-04-03 ダイキン工業株式会社 ポリテトラフルオロエチレンの製造方法
JP2025137487A (ja) * 2024-03-07 2025-09-19 ダイキン工業株式会社 フルオロポリマーの製造方法
WO2026063535A1 (ja) * 2024-09-20 2026-03-26 ダイキン工業株式会社 フッ素樹脂水性分散液の製造方法、フッ素樹脂および低分子量ポリテトラフルオロエチレン
WO2026079353A1 (ja) * 2024-10-09 2026-04-16 Ａｇｃ株式会社 含フッ素重合体の製造方法及び組成物

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Also Published As

Publication number Publication date
JP7538448B2 (ja) 2024-08-22
CN114514253B (zh) 2024-12-06
CN114514253A (zh) 2022-05-17
JPWO2021066189A1 (https=) 2021-04-08
JP2023082204A (ja) 2023-06-13
WO2021066189A1 (ja) 2021-04-08
EP4039716A1 (en) 2022-08-10
EP4039716A4 (en) 2023-10-25

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