JP7648942B2 - フッ素樹脂の製造方法、フッ素樹脂および水性分散液 - Google Patents

フッ素樹脂の製造方法、フッ素樹脂および水性分散液 Download PDF

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JP7648942B2
JP7648942B2 JP2023507202A JP2023507202A JP7648942B2 JP 7648942 B2 JP7648942 B2 JP 7648942B2 JP 2023507202 A JP2023507202 A JP 2023507202A JP 2023507202 A JP2023507202 A JP 2023507202A JP 7648942 B2 JP7648942 B2 JP 7648942B2
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group
fluorine
fluororesin
compound
acid
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JPWO2022196804A5 (https=
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洋之 佐藤
賢治 市川
丈人 加藤
拓 山中
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Daikin Industries Ltd
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Daikin Industries Ltd
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    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F114/00Homopolymers 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
    • C08F114/18Monomers containing fluorine
    • C08F114/26Tetrafluoroethene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F14/00Homopolymers 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
    • C08F14/18Monomers containing fluorine
    • C08F14/26Tetrafluoroethene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00Processes of polymerisation
    • C08F2/12Polymerisation in non-solvents
    • C08F2/16Aqueous medium
    • C08F2/18Suspension polymerisation
    • C08F2/20Suspension polymerisation with the aid of macromolecular dispersing agents

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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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
JP2023507202A 2021-03-18 2022-03-18 フッ素樹脂の製造方法、フッ素樹脂および水性分散液 Active JP7648942B2 (ja)

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JP2021045167 2021-03-18
JP2021045167 2021-03-18
PCT/JP2022/012734 WO2022196804A1 (ja) 2021-03-18 2022-03-18 フッ素樹脂の製造方法、フッ素樹脂および水性分散液

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JPWO2022196804A1 JPWO2022196804A1 (https=) 2022-09-22
JPWO2022196804A5 JPWO2022196804A5 (https=) 2023-12-08
JP7648942B2 true JP7648942B2 (ja) 2025-03-19

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US (1) US20240002558A1 (https=)
EP (1) EP4310114A4 (https=)
JP (1) JP7648942B2 (https=)
CN (1) CN117015557A (https=)
WO (1) WO2022196804A1 (https=)

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WO2022196804A1 (ja) 2022-09-22
US20240002558A1 (en) 2024-01-04
EP4310114A1 (en) 2024-01-24
EP4310114A4 (en) 2025-03-26
CN117015557A (zh) 2023-11-07
JPWO2022196804A1 (https=) 2022-09-22

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