JP7485984B2 - 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 - Google Patents

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 Download PDF

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JP7485984B2
JP7485984B2 JP2022539528A JP2022539528A JP7485984B2 JP 7485984 B2 JP7485984 B2 JP 7485984B2 JP 2022539528 A JP2022539528 A JP 2022539528A JP 2022539528 A JP2022539528 A JP 2022539528A JP 7485984 B2 JP7485984 B2 JP 7485984B2
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fluorine
group
general formula
compound
polymerization
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JPWO2022025111A5 (https=
JPWO2022025111A1 (https=
Inventor
利奈 玉井
達也 森川
颯太 湯浅
光平 竹村
正樹 入江
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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
    • 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
    • C08F214/22—Vinylidene fluoride
    • 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
    • C08F14/22—Vinylidene fluoride
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • 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
    • C08L27/20—Homopolymers or copolymers of hexafluoropropene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/50—Aqueous dispersion, e.g. containing polymers with a glass transition temperature (Tg) above 20°C
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/54—Aqueous solutions or dispersions

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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)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
JP2022539528A 2020-07-28 2021-07-28 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 Active JP7485984B2 (ja)

Applications Claiming Priority (3)

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JP2020127535 2020-07-28
JP2020127535 2020-07-28
PCT/JP2021/027890 WO2022025111A1 (ja) 2020-07-28 2021-07-28 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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JPWO2022025111A1 JPWO2022025111A1 (https=) 2022-02-03
JPWO2022025111A5 JPWO2022025111A5 (https=) 2023-04-03
JP7485984B2 true JP7485984B2 (ja) 2024-05-17

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US (1) US20230167212A1 (https=)
EP (1) EP4190826A4 (https=)
JP (1) JP7485984B2 (https=)
CN (1) CN116157430A (https=)
WO (1) WO2022025111A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024115069A1 (en) * 2022-11-30 2024-06-06 Solvay Specialty Polymers Italy S.P.A. Method for manufacturing fluoroelastomers in aqueous emulsion without using fluorinated surfactants

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CN106336476A (zh) 2016-08-25 2017-01-18 浙江孚诺林化工新材料有限公司 一种高断裂伸长率的偏氟乙烯共聚物的制备方法
WO2018104564A2 (en) 2017-08-11 2018-06-14 Solvay Specialty Polymers Italy S.P.A. Method for stabilizing aqueous dispersions of fluorinated polymers
WO2020071503A1 (ja) 2018-10-03 2020-04-09 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

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JP2005320500A (ja) 2004-04-07 2005-11-17 Daikin Ind Ltd 含フッ素エラストマー重合体の製造方法
JP2006045566A (ja) 2004-07-30 2006-02-16 Solvay Solexis Spa フルオロエラストマー
WO2008001895A1 (en) 2006-06-30 2008-01-03 Daikin Industries, Ltd. Method for producing fluorine-containing elastomer
CN106336476A (zh) 2016-08-25 2017-01-18 浙江孚诺林化工新材料有限公司 一种高断裂伸长率的偏氟乙烯共聚物的制备方法
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US20230167212A1 (en) 2023-06-01
WO2022025111A1 (ja) 2022-02-03
JPWO2022025111A1 (https=) 2022-02-03
EP4190826A1 (en) 2023-06-07
EP4190826A4 (en) 2024-09-04
CN116157430A (zh) 2023-05-23

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