CN109575157B - 低金属离子含量的含氟聚合物及其制造方法 - Google Patents
低金属离子含量的含氟聚合物及其制造方法 Download PDFInfo
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- CN109575157B CN109575157B CN201811364610.4A CN201811364610A CN109575157B CN 109575157 B CN109575157 B CN 109575157B CN 201811364610 A CN201811364610 A CN 201811364610A CN 109575157 B CN109575157 B CN 109575157B
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- metal ion
- fluorine
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- ion content
- containing polymer
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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
- C08F6/00—Post-polymerisation treatments
- C08F6/24—Treatment of polymer suspensions
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- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
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CN201811364610.4A CN109575157B (zh) | 2018-11-16 | 2018-11-16 | 低金属离子含量的含氟聚合物及其制造方法 |
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CN201811364610.4A CN109575157B (zh) | 2018-11-16 | 2018-11-16 | 低金属离子含量的含氟聚合物及其制造方法 |
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CN109575157A CN109575157A (zh) | 2019-04-05 |
CN109575157B true CN109575157B (zh) | 2020-12-15 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2021069332A1 (en) * | 2019-10-09 | 2021-04-15 | Solvay Specialty Polymers Italy S.P.A. | Fluid-system components |
CN111073020A (zh) * | 2019-12-31 | 2020-04-28 | 山东华夏神舟新材料有限公司 | 有效控制聚合物黄变的方法 |
CN111269342B (zh) * | 2020-01-22 | 2021-09-21 | 上海华谊三爱富新材料有限公司 | 高纯聚四氟乙烯的制备方法 |
CN115873157B (zh) * | 2021-09-27 | 2024-05-14 | 中昊晨光化工研究院有限公司 | 一种高稳定低残留聚四氟乙烯乳液及其制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB767440A (en) * | 1953-03-10 | 1957-02-06 | Kellogg M W Co | Improvements in or relating to the purification of fluorine-containing polymers |
CN1293681A (zh) * | 1998-03-25 | 2001-05-02 | 大金工业株式会社 | 降低含氟弹性体金属含量的方法 |
CN1193045C (zh) * | 2000-06-01 | 2005-03-16 | 3M创新有限公司 | 高纯度氟聚合物的制造方法 |
CN102977236A (zh) * | 2012-12-24 | 2013-03-20 | 上海三爱富新材料股份有限公司 | 含氟聚合物的纯化方法 |
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- 2018-11-16 CN CN201811364610.4A patent/CN109575157B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB767440A (en) * | 1953-03-10 | 1957-02-06 | Kellogg M W Co | Improvements in or relating to the purification of fluorine-containing polymers |
CN1293681A (zh) * | 1998-03-25 | 2001-05-02 | 大金工业株式会社 | 降低含氟弹性体金属含量的方法 |
CN1193045C (zh) * | 2000-06-01 | 2005-03-16 | 3M创新有限公司 | 高纯度氟聚合物的制造方法 |
CN102977236A (zh) * | 2012-12-24 | 2013-03-20 | 上海三爱富新材料股份有限公司 | 含氟聚合物的纯化方法 |
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Address after: Room 801, 560 Xujiahui Road, Huangpu District, Shanghai 200025 Applicant after: Shanghai Huayi sanaifu New Material Co.,Ltd. Address before: 200025 Xujiahui Road, Shanghai, room 560, No. 1301, room Applicant before: SHANGHAI 3F NEW MATERIAL TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20210622 Address after: Room 801, 560 Xujiahui Road, Huangpu District, Shanghai 200025 Patentee after: Shanghai Huayi sanaifu New Material Co.,Ltd. Patentee after: Changshu san'ai Fuyuan New Material Co.,Ltd. Address before: Room 801, 560 Xujiahui Road, Huangpu District, Shanghai 200025 Patentee before: Shanghai Huayi sanaifu New Material Co.,Ltd. |
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Effective date of registration: 20221027 Address after: Room 801, 560 Xujiahui Road, Huangpu District, Shanghai 200025 Patentee after: Shanghai Huayi sanaifu New Material Co.,Ltd. Patentee after: CHANGSHU 3F ZHENFU NEW MATERIALS Co.,Ltd. Address before: Room 801, 560 Xujiahui Road, Huangpu District, Shanghai 200025 Patentee before: Shanghai Huayi sanaifu New Material Co.,Ltd. Patentee before: Changshu san'ai Fuyuan New Material Co.,Ltd. |
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