JPWO2021024797A5 - - Google Patents
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- Publication number
- JPWO2021024797A5 JPWO2021024797A5 JP2021537686A JP2021537686A JPWO2021024797A5 JP WO2021024797 A5 JPWO2021024797 A5 JP WO2021024797A5 JP 2021537686 A JP2021537686 A JP 2021537686A JP 2021537686 A JP2021537686 A JP 2021537686A JP WO2021024797 A5 JPWO2021024797 A5 JP WO2021024797A5
- Authority
- JP
- Japan
- Prior art keywords
- cooh
- fluoropolymer
- carbon atoms
- linear
- ether bond
- 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.)
- Granted
Links
- 229910052731 fluorine Inorganic materials 0.000 claims 5
- 125000004432 carbon atom Chemical group C* 0.000 claims 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims 3
- 229920002313 fluoropolymer Polymers 0.000 claims 3
- 239000004811 fluoropolymer Substances 0.000 claims 3
- 238000004519 manufacturing process Methods 0.000 claims 3
- 125000000896 monocarboxylic acid group Chemical group 0.000 claims 3
- 125000006551 perfluoro alkylene group Chemical group 0.000 claims 3
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims 2
- 239000012736 aqueous medium Substances 0.000 claims 2
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims 2
- 239000011737 fluorine Substances 0.000 claims 2
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 239000012933 diacyl peroxide Substances 0.000 claims 1
- 230000000379 polymerizing effect Effects 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2023183285A JP2023175026A (ja) | 2019-08-07 | 2023-10-25 | フルオロポリマーの製造方法 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019145400 | 2019-08-07 | ||
| JP2019145400 | 2019-08-07 | ||
| PCT/JP2020/028267 WO2021024797A1 (ja) | 2019-08-07 | 2020-07-21 | フルオロポリマーの製造方法 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023183285A Division JP2023175026A (ja) | 2019-08-07 | 2023-10-25 | フルオロポリマーの製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2021024797A1 JPWO2021024797A1 (https=) | 2021-02-11 |
| JPWO2021024797A5 true JPWO2021024797A5 (https=) | 2022-04-15 |
| JP7453559B2 JP7453559B2 (ja) | 2024-03-21 |
Family
ID=74503834
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021537686A Active JP7453559B2 (ja) | 2019-08-07 | 2020-07-21 | フルオロポリマーの製造方法 |
| JP2023183285A Withdrawn JP2023175026A (ja) | 2019-08-07 | 2023-10-25 | フルオロポリマーの製造方法 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023183285A Withdrawn JP2023175026A (ja) | 2019-08-07 | 2023-10-25 | フルオロポリマーの製造方法 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US12528899B2 (https=) |
| JP (2) | JP7453559B2 (https=) |
| CN (1) | CN114206953A (https=) |
| WO (1) | WO2021024797A1 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7219411B2 (ja) * | 2021-02-26 | 2023-02-08 | ダイキン工業株式会社 | 含フッ素共重合体 |
| WO2022181822A1 (ja) * | 2021-02-26 | 2022-09-01 | ダイキン工業株式会社 | 含フッ素共重合体 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2952669A (en) * | 1954-09-17 | 1960-09-13 | Du Pont | Polymerization of perfluorocarbon polymers |
| US2988542A (en) * | 1958-01-02 | 1961-06-13 | Du Pont | Polymerization of fluorine containing monomers |
| JPS4928675B1 (https=) * | 1970-01-30 | 1974-07-29 | ||
| JPS52887A (en) * | 1975-06-23 | 1977-01-06 | Daikin Ind Ltd | Preparation of tetrafluoroethylene-hexafluoropropylene copolymer |
| JPH01129005A (ja) * | 1987-11-12 | 1989-05-22 | Daikin Ind Ltd | フツ化ビニリデンの水性懸濁重合方法 |
| JPH0356512A (ja) * | 1989-07-25 | 1991-03-12 | Shin Etsu Chem Co Ltd | クロロトリフルオロエチレン系重合体の製造方法 |
| US5399643A (en) * | 1992-04-22 | 1995-03-21 | Diakin Industries Ltd. | Method for preparation of tetrafluoroethylene/hexafluoropropylene copolymer |
| EP0957113B1 (en) * | 1995-03-10 | 2002-11-27 | The University Of North Carolina At Chapel Hill | Nonaqueous polymerization of fluoromonomers |
| WO2002098924A2 (en) * | 2001-06-05 | 2002-12-12 | Regents Of The University Of Minnesota | Compositions including fluorinated peroxides, methods of making, and the use thereof |
| CN101643523A (zh) * | 2009-08-07 | 2010-02-10 | 常熟市新华化工有限公司 | 聚三氟氯乙烯树脂的制备方法 |
| CN104744622A (zh) * | 2015-03-20 | 2015-07-01 | 巨化集团技术中心 | 一种端基稳定的含氟聚合物的制备方法 |
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2020
- 2020-07-21 JP JP2021537686A patent/JP7453559B2/ja active Active
- 2020-07-21 CN CN202080054352.9A patent/CN114206953A/zh active Pending
- 2020-07-21 WO PCT/JP2020/028267 patent/WO2021024797A1/ja not_active Ceased
-
2022
- 2022-02-04 US US17/592,754 patent/US12528899B2/en active Active
-
2023
- 2023-10-25 JP JP2023183285A patent/JP2023175026A/ja not_active Withdrawn