JP7644392B2 - フルオロポリマー水性分散液の製造方法 - Google Patents

フルオロポリマー水性分散液の製造方法 Download PDF

Info

Publication number
JP7644392B2
JP7644392B2 JP2023505634A JP2023505634A JP7644392B2 JP 7644392 B2 JP7644392 B2 JP 7644392B2 JP 2023505634 A JP2023505634 A JP 2023505634A JP 2023505634 A JP2023505634 A JP 2023505634A JP 7644392 B2 JP7644392 B2 JP 7644392B2
Authority
JP
Japan
Prior art keywords
group
fluorine
mass
less
polymer
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
JP2023505634A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2022191286A1 (https=
JPWO2022191286A5 (https=
Inventor
拓哉 吉岡
絵美 山本
陽平 藤本
丈人 加藤
拓 山中
裕俊 吉田
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.)
Daikin Industries Ltd
Original Assignee
Daikin Industries 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.)
Filing date
Publication date
Application filed by Daikin Industries Ltd filed Critical Daikin Industries Ltd
Publication of JPWO2022191286A1 publication Critical patent/JPWO2022191286A1/ja
Publication of JPWO2022191286A5 publication Critical patent/JPWO2022191286A5/ja
Priority to JP2025029377A priority Critical patent/JP2025081683A/ja
Application granted granted Critical
Publication of JP7644392B2 publication Critical patent/JP7644392B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/28—Oxygen or compounds releasing free oxygen
    • C08F4/30—Inorganic compounds
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/28—Oxygen or compounds releasing free oxygen
    • C08F4/32—Organic compounds
    • 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
    • C08F6/00—Post-polymerisation treatments
    • C08F6/14—Treatment of polymer emulsions
    • C08F6/20—Concentration
    • 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
    • C08F6/00—Post-polymerisation treatments
    • C08F6/14—Treatment of polymer emulsions
    • C08F6/22—Coagulation
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP2023505634A 2021-03-10 2022-03-10 フルオロポリマー水性分散液の製造方法 Active JP7644392B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2025029377A JP2025081683A (ja) 2021-03-10 2025-02-26 フルオロポリマー水性分散液の製造方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021038770 2021-03-10
JP2021038770 2021-03-10
PCT/JP2022/010629 WO2022191286A1 (ja) 2021-03-10 2022-03-10 フルオロポリマー水性分散液の製造方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2025029377A Division JP2025081683A (ja) 2021-03-10 2025-02-26 フルオロポリマー水性分散液の製造方法

Publications (3)

Publication Number Publication Date
JPWO2022191286A1 JPWO2022191286A1 (https=) 2022-09-15
JPWO2022191286A5 JPWO2022191286A5 (https=) 2023-11-27
JP7644392B2 true JP7644392B2 (ja) 2025-03-12

Family

ID=83228083

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2023505634A Active JP7644392B2 (ja) 2021-03-10 2022-03-10 フルオロポリマー水性分散液の製造方法
JP2025029377A Pending JP2025081683A (ja) 2021-03-10 2025-02-26 フルオロポリマー水性分散液の製造方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2025029377A Pending JP2025081683A (ja) 2021-03-10 2025-02-26 フルオロポリマー水性分散液の製造方法

Country Status (4)

Country Link
US (1) US20230416421A1 (https=)
JP (2) JP7644392B2 (https=)
CN (1) CN116940604A (https=)
WO (1) WO2022191286A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116199905B (zh) * 2022-11-11 2024-05-14 中昊晨光化工研究院有限公司 一种聚四氟乙烯浓缩分散液
CN121219330A (zh) 2023-05-31 2025-12-26 大金工业株式会社 含氟聚合物水性分散液的制造方法和含氟聚合物水性分散液
CN121712810A (zh) 2023-08-14 2026-03-20 大金工业株式会社 含氟聚合物水性分散液的制造方法和含氟聚合物水性分散液
JP7827226B1 (ja) * 2024-06-19 2026-03-10 Ａｇｃ株式会社 水性分散液の製造方法
WO2025263074A1 (ja) * 2024-06-19 2025-12-26 Ａｇｃ株式会社 水性分散液の製造方法
WO2025263075A1 (ja) * 2024-06-19 2025-12-26 Ａｇｃ株式会社 分散液の製造方法、及び水性分散液の製造方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005501956A (ja) 2001-09-05 2005-01-20 スリーエム イノベイティブ プロパティズ カンパニー 低分子量フッ素化界面活性剤を全くまたは殆ど含まないフルオロポリマー分散
WO2006077737A1 (ja) 2004-12-28 2006-07-27 Daikin Industries, Ltd. 含フッ素ポリマー水性分散液製造方法
JP2008031446A (ja) 2006-06-29 2008-02-14 Daikin Ind Ltd フッ素樹脂水性分散液の製造方法
JP2008545873A (ja) 2005-06-10 2008-12-18 スリーエム イノベイティブ プロパティズ カンパニー 乳化剤としての部分フッ素化されたオリゴマーの存在下におけるフッ素化モノマーの水性エマルション重合
WO2019168183A1 (ja) 2018-03-01 2019-09-06 ダイキン工業株式会社 フルオロポリマーの製造方法
JP2020510737A (ja) 2017-03-17 2020-04-09 ソルベイ スペシャルティ ポリマーズ イタリー エス．ピー．エー． フルオロポリマーの製造方法
WO2020218620A1 (ja) 2019-04-26 2020-10-29 ダイキン工業株式会社 フルオロポリマー水性分散液の製造方法、排水の処理方法、及び、フルオロポリマー水性分散液

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005501956A (ja) 2001-09-05 2005-01-20 スリーエム イノベイティブ プロパティズ カンパニー 低分子量フッ素化界面活性剤を全くまたは殆ど含まないフルオロポリマー分散
WO2006077737A1 (ja) 2004-12-28 2006-07-27 Daikin Industries, Ltd. 含フッ素ポリマー水性分散液製造方法
JP2008545873A (ja) 2005-06-10 2008-12-18 スリーエム イノベイティブ プロパティズ カンパニー 乳化剤としての部分フッ素化されたオリゴマーの存在下におけるフッ素化モノマーの水性エマルション重合
JP2008031446A (ja) 2006-06-29 2008-02-14 Daikin Ind Ltd フッ素樹脂水性分散液の製造方法
JP2020510737A (ja) 2017-03-17 2020-04-09 ソルベイ スペシャルティ ポリマーズ イタリー エス．ピー．エー． フルオロポリマーの製造方法
WO2019168183A1 (ja) 2018-03-01 2019-09-06 ダイキン工業株式会社 フルオロポリマーの製造方法
WO2020218620A1 (ja) 2019-04-26 2020-10-29 ダイキン工業株式会社 フルオロポリマー水性分散液の製造方法、排水の処理方法、及び、フルオロポリマー水性分散液

Also Published As

Publication number Publication date
JPWO2022191286A1 (https=) 2022-09-15
CN116940604A (zh) 2023-10-24
WO2022191286A1 (ja) 2022-09-15
US20230416421A1 (en) 2023-12-28
JP2025081683A (ja) 2025-05-27

Similar Documents

Publication Publication Date Title
JP7623608B2 (ja) フルオロポリマーの製造方法
JP7522375B2 (ja) フルオロポリマーの製造方法、ポリテトラフルオロエチレンの製造方法、パーフルオロエラストマーの製造方法および組成物
JP7492153B2 (ja) フルオロポリマーの製造方法
JP7791447B2 (ja) フルオロポリマーの製造方法
JP7644392B2 (ja) フルオロポリマー水性分散液の製造方法
JP7617462B2 (ja) フルオロポリマー水性分散液の製造方法、排水の処理方法、及び、フルオロポリマー水性分散液
JP7518435B2 (ja) フルオロポリマー水性分散液の製造方法及びフルオロポリマー水性分散液
JP7560758B2 (ja) フルオロポリマーの製造方法、ポリテトラフルオロエチレン組成物及びポリテトラフルオロエチレン粉末
EP3750924A1 (en) Method for manufacturing fluoropolymer, surfactant for polymerization, use for surfactant, and composition
JP7747987B2 (ja) フルオロポリマー組成物の製造方法およびフルオロポリマー組成物
JP2025188104A (ja) フルオロポリマーの製造方法
JP2025161847A (ja) 高純度フルオロポリマー含有組成物の製造方法および高純度フルオロポリマー含有組成物
JP7564452B2 (ja) フルオロポリマー水性分散液の製造方法
JP7801633B2 (ja) フッ素樹脂を含有する組成物の製造方法およびフッ素樹脂を含有する組成物
JP7791483B2 (ja) フルオロポリマーの製造方法および組成物
JP7648942B2 (ja) フッ素樹脂の製造方法、フッ素樹脂および水性分散液
RU2831039C2 (ru) Способ производства фторполимера, фторполимер и жидкая водная дисперсия
RU2860957C2 (ru) Способ получения композиции, содержащей фторпласт, и композиция, содержащая фторпласт
WO2024248144A1 (ja) フルオロポリマー水性分散液の製造方法およびフルオロポリマー水性分散液

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230901

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20230901

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20240903

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20241105

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20250128

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20250210

R150 Certificate of patent or registration of utility model

Ref document number: 7644392

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150