JPWO2024172080A1 - - Google Patents
Info
- Publication number
- JPWO2024172080A1 JPWO2024172080A1 JP2025501184A JP2025501184A JPWO2024172080A1 JP WO2024172080 A1 JPWO2024172080 A1 JP WO2024172080A1 JP 2025501184 A JP2025501184 A JP 2025501184A JP 2025501184 A JP2025501184 A JP 2025501184A JP WO2024172080 A1 JPWO2024172080 A1 JP WO2024172080A1
- Authority
- JP
- Japan
- 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.)
- Pending
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
- C08F6/00—Post-polymerisation treatments
- C08F6/14—Treatment of polymer emulsions
- C08F6/16—Purification
-
- 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
- C08F2/22—Emulsion polymerisation
- C08F2/24—Emulsion polymerisation with the aid of emulsifying agents
- C08F2/26—Emulsion polymerisation with the aid of emulsifying agents anionic
-
- 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
- C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
-
- 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
- C08F8/00—Chemical modification by after-treatment
- C08F8/06—Oxidation
-
- 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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
-
- 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
- C08K3/30—Sulfur-, selenium- or tellurium-containing 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
- 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
- C08F2400/00—Characteristics for processes of polymerization
- C08F2400/02—Control or adjustment of polymerization parameters
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2023022876 | 2023-02-16 | ||
| PCT/JP2024/005063 WO2024172080A1 (ja) | 2023-02-16 | 2024-02-14 | 低分子量ポリテトラフルオロエチレン水性分散液の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2024172080A1 true JPWO2024172080A1 (https=) | 2024-08-22 |
| JPWO2024172080A5 JPWO2024172080A5 (https=) | 2025-10-28 |
Family
ID=92420272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025501184A Pending JPWO2024172080A1 (https=) | 2023-02-16 | 2024-02-14 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20250376546A1 (https=) |
| EP (1) | EP4663667A1 (https=) |
| JP (1) | JPWO2024172080A1 (https=) |
| CN (1) | CN120712296A (https=) |
| WO (1) | WO2024172080A1 (https=) |
Family Cites Families (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3271341A (en) | 1961-08-07 | 1966-09-06 | Du Pont | Aqueous colloidal dispersions of polymer |
| US3250808A (en) | 1963-10-31 | 1966-05-10 | Du Pont | Fluorocarbon ethers derived from hexafluoropropylene epoxide |
| JP3900883B2 (ja) | 2001-10-05 | 2007-04-04 | ダイキン工業株式会社 | 含フッ素重合体ラテックスの製造方法 |
| CN1875035B (zh) | 2003-10-31 | 2010-12-01 | 大金工业株式会社 | 含氟聚合物水性分散体的制造方法及含氟聚合物水性分散体 |
| GB0514398D0 (en) | 2005-07-15 | 2005-08-17 | 3M Innovative Properties Co | Aqueous emulsion polymerization of fluorinated monomers using a fluorinated surfactant |
| GB0525978D0 (en) | 2005-12-21 | 2006-02-01 | 3M Innovative Properties Co | Fluorinated Surfactants For Making Fluoropolymers |
| GB0514387D0 (en) | 2005-07-15 | 2005-08-17 | 3M Innovative Properties Co | Aqueous emulsion polymerization of fluorinated monomers using a perfluoropolyether surfactant |
| GB0523853D0 (en) | 2005-11-24 | 2006-01-04 | 3M Innovative Properties Co | Fluorinated surfactants for use in making a fluoropolymer |
| US7671112B2 (en) | 2005-07-15 | 2010-03-02 | 3M Innovative Properties Company | Method of making fluoropolymer dispersion |
| CN100558753C (zh) | 2005-10-17 | 2009-11-11 | 旭硝子株式会社 | 聚四氟乙烯水性乳化液、由其制得的聚四氟乙烯细粉和多孔体 |
| WO2007046377A1 (ja) | 2005-10-20 | 2007-04-26 | Asahi Glass Company, Limited | 溶融成形可能なフッ素樹脂の製造方法 |
| JP5141256B2 (ja) | 2005-10-20 | 2013-02-13 | 旭硝子株式会社 | ポリテトラフルオロエチレン水性分散液およびその製品 |
| JP5211424B2 (ja) | 2005-10-25 | 2013-06-12 | 旭硝子株式会社 | イオン交換膜の製造方法 |
| US20070276103A1 (en) | 2006-05-25 | 2007-11-29 | 3M Innovative Properties Company | Fluorinated Surfactants |
| US8119750B2 (en) | 2006-07-13 | 2012-02-21 | 3M Innovative Properties Company | Explosion taming surfactants for the production of perfluoropolymers |
| EP2079766B1 (en) | 2006-11-09 | 2011-05-18 | E.I. Du Pont De Nemours And Company | Aqueous polymerization of fluorinated monomer using polymerization agent comprising high molecular weight fluoropolyether acid or salt and fluoropolyether acid or salt surfactant |
| JP5338667B2 (ja) | 2007-08-07 | 2013-11-13 | ダイキン工業株式会社 | 低分子量ポリテトラフルオロエチレン水性分散液、低分子量ポリテトラフルオロエチレン粉末及び低分子量ポリテトラフルオロエチレンの製造方法 |
| WO2010003929A1 (en) | 2008-07-08 | 2010-01-14 | Solvay Solexis S.P.A. | Method for manufacturing fluoropolymers |
| JP5287310B2 (ja) * | 2009-02-06 | 2013-09-11 | ダイキン工業株式会社 | 低分子量ポリテトラフルオロエチレン水性分散液、低分子量ポリテトラフルオロエチレン粉末及び低分子量ポリテトラフルオロエチレンの製造方法 |
| CN104583246B (zh) | 2012-06-20 | 2016-08-24 | 索尔维特殊聚合物意大利有限公司 | 四氟乙烯共聚物 |
| JP6381526B2 (ja) | 2012-06-20 | 2018-08-29 | 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． | テトラフルオロエチレンコポリマー |
| EP3527634A1 (en) | 2018-02-15 | 2019-08-21 | 3M Innovative Properties Company | Fluoropolymers and fluoropolymer dispersions |
| JP2023501048A (ja) * | 2019-09-17 | 2023-01-18 | グジャラート フルオロケミカルズ リミテッド | 低分子量ポリテトラフルオロエチレン微粉末及びその調製方法 |
| WO2022163814A1 (ja) | 2021-01-28 | 2022-08-04 | ダイキン工業株式会社 | フルオロポリマー組成物の製造方法 |
| WO2022163815A1 (ja) | 2021-01-28 | 2022-08-04 | ダイキン工業株式会社 | フルオロポリマー組成物の製造方法 |
| WO2024024916A1 (ja) * | 2022-07-27 | 2024-02-01 | ダイキン工業株式会社 | 低分子量ポリテトラフルオロエチレンの粒子を含有する粉体およびその製造方法 |
| WO2024024891A1 (ja) * | 2022-07-27 | 2024-02-01 | 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、フルオロポリマー水性分散液および塗料組成物 |
| EP4563599A1 (en) * | 2022-07-27 | 2025-06-04 | Daikin Industries, Ltd. | Fluoropolymer aqueous dispersion liquid production method, fluoropolymer aqueous dispersion liquid, and coating composition |
-
2024
- 2024-02-14 CN CN202480012747.0A patent/CN120712296A/zh active Pending
- 2024-02-14 WO PCT/JP2024/005063 patent/WO2024172080A1/ja not_active Ceased
- 2024-02-14 EP EP24756921.3A patent/EP4663667A1/en active Pending
- 2024-02-14 JP JP2025501184A patent/JPWO2024172080A1/ja active Pending
-
2025
- 2025-08-15 US US19/300,817 patent/US20250376546A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP4663667A1 (en) | 2025-12-17 |
| US20250376546A1 (en) | 2025-12-11 |
| WO2024172080A1 (ja) | 2024-08-22 |
| CN120712296A (zh) | 2025-09-26 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20250814 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20250814 |