CN116813828A - 一种高分子量四氟乙烯共聚分散树脂及其制备方法 - Google Patents
一种高分子量四氟乙烯共聚分散树脂及其制备方法 Download PDFInfo
- Publication number
- CN116813828A CN116813828A CN202310406466.0A CN202310406466A CN116813828A CN 116813828 A CN116813828 A CN 116813828A CN 202310406466 A CN202310406466 A CN 202310406466A CN 116813828 A CN116813828 A CN 116813828A
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- China
- Prior art keywords
- tetrafluoroethylene
- molecular weight
- kettle
- resin
- high molecular
- 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.)
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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
- C08F214/26—Tetrafluoroethene
- C08F214/262—Tetrafluoroethene with fluorinated vinyl ethers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2327/00—Characterised by the use 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; Derivatives of such polymers
- C08J2327/02—Characterised by the use 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; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/12—Characterised by the use 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; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
- C08J2327/18—Homopolymers or copolymers of tetrafluoroethylene
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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)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310406466.0A CN116813828A (zh) | 2023-04-17 | 2023-04-17 | 一种高分子量四氟乙烯共聚分散树脂及其制备方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310406466.0A CN116813828A (zh) | 2023-04-17 | 2023-04-17 | 一种高分子量四氟乙烯共聚分散树脂及其制备方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116813828A true CN116813828A (zh) | 2023-09-29 |
Family
ID=88128163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310406466.0A Pending CN116813828A (zh) | 2023-04-17 | 2023-04-17 | 一种高分子量四氟乙烯共聚分散树脂及其制备方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116813828A (zh) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120202906A1 (en) * | 2009-11-09 | 2012-08-09 | Asahi Glass Company, Limited | Polytetrafluoroethylene aqueous emulsion and process for its production, polytetrafluoroethylene aqueous dispersion obtainable by using such an aqueous emulsion, polytetrafluoroethylene fine powder, and stretched porous material |
| CN102633688A (zh) * | 2012-04-13 | 2012-08-15 | 华东理工大学 | 全氟乙烯基醚磺酸盐及其制备方法和用途 |
| US20150274868A1 (en) * | 2012-12-04 | 2015-10-01 | 3M Innovative Properties Company | Highly fluorinated polymers |
| CN106883337A (zh) * | 2015-12-15 | 2017-06-23 | 浙江汉丞科技有限公司 | 可被膨化的高分子量四氟乙烯共聚分散树脂 |
-
2023
- 2023-04-17 CN CN202310406466.0A patent/CN116813828A/zh active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120202906A1 (en) * | 2009-11-09 | 2012-08-09 | Asahi Glass Company, Limited | Polytetrafluoroethylene aqueous emulsion and process for its production, polytetrafluoroethylene aqueous dispersion obtainable by using such an aqueous emulsion, polytetrafluoroethylene fine powder, and stretched porous material |
| CN102633688A (zh) * | 2012-04-13 | 2012-08-15 | 华东理工大学 | 全氟乙烯基醚磺酸盐及其制备方法和用途 |
| US20150274868A1 (en) * | 2012-12-04 | 2015-10-01 | 3M Innovative Properties Company | Highly fluorinated polymers |
| CN106883337A (zh) * | 2015-12-15 | 2017-06-23 | 浙江汉丞科技有限公司 | 可被膨化的高分子量四氟乙烯共聚分散树脂 |
Non-Patent Citations (1)
| Title |
|---|
| 陈焱锋等: "全氟羧酸单体合成的研究进展", 《有机氟工业》, no. 1, 31 December 2011 (2011-12-31), pages 14 - 16 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Country or region after: China Address after: No. 7, Binjiang Road, Huimin Street, Jiashan County, Jiaxing, Zhejiang Province 314112 Applicant after: Zhejiang Hancheng New Energy Co.,Ltd. Applicant after: Shanghai Hancheng Industrial Co.,Ltd. Applicant after: Shanghai Hanxun New Energy Technology Co.,Ltd. Address before: No. 7, Binjiang Road, Huimin Street, Jiashan County, Jiaxing, Zhejiang Province 314112 Applicant before: Zhejiang Hancheng New Energy Co.,Ltd. Country or region before: China Applicant before: ZHEJIANG HANCHENG TECHNOLOGY Co.,Ltd. Applicant before: Shanghai Hanxun New Energy Technology Co.,Ltd. |
|
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wu Huisheng Inventor after: Yang Ying Inventor after: Du Juan Inventor before: Wu Huisheng Inventor before: Yang Ying |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20250425 Address after: 201422 building 10, No. 860, Xinyang Road, Lingang New District, China (Shanghai) pilot Free Trade Zone, Pudong New Area, Shanghai Applicant after: Shanghai Hancheng Industrial Co.,Ltd. Country or region after: China Applicant after: Shanghai Hanxun New Energy Technology Co.,Ltd. Address before: No. 7, Binjiang Road, Huimin Street, Jiashan County, Jiaxing, Zhejiang Province 314112 Applicant before: Zhejiang Hancheng New Energy Co.,Ltd. Country or region before: China Applicant before: Shanghai Hancheng Industrial Co.,Ltd. Applicant before: Shanghai Hanxun New Energy Technology Co.,Ltd. |