CN106543468B - 一种聚醚砜多孔膜的制备方法 - Google Patents
一种聚醚砜多孔膜的制备方法 Download PDFInfo
- Publication number
- CN106543468B CN106543468B CN201610870687.3A CN201610870687A CN106543468B CN 106543468 B CN106543468 B CN 106543468B CN 201610870687 A CN201610870687 A CN 201610870687A CN 106543468 B CN106543468 B CN 106543468B
- Authority
- CN
- China
- Prior art keywords
- polyether sulfone
- film
- preparation
- porous membrane
- added
- 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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- 229920006393 polyether sulfone Polymers 0.000 title claims abstract description 35
- 239000004695 Polyether sulfone Substances 0.000 title claims abstract description 28
- 239000012528 membrane Substances 0.000 title claims abstract description 22
- 238000002360 preparation method Methods 0.000 title claims abstract description 17
- 239000011521 glass Substances 0.000 claims abstract description 21
- 238000005266 casting Methods 0.000 claims abstract description 18
- 238000003756 stirring Methods 0.000 claims abstract description 16
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims abstract description 14
- 239000008103 glucose Substances 0.000 claims abstract description 14
- 239000003960 organic solvent Substances 0.000 claims abstract description 13
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 18
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical class CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 8
- 238000004090 dissolution Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 14
- 239000000463 material Substances 0.000 abstract description 6
- 239000011148 porous material Substances 0.000 abstract description 3
- 231100000252 nontoxic Toxicity 0.000 abstract description 2
- 230000003000 nontoxic effect Effects 0.000 abstract description 2
- 239000000843 powder Substances 0.000 abstract description 2
- 239000011800 void material Substances 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 229920001400 block copolymer Polymers 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- -1 ether sulfone Chemical class 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000012982 microporous membrane Substances 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 239000004038 photonic crystal Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- 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
- C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/15—Heterocyclic compounds having oxygen in the ring
- C08K5/151—Heterocyclic compounds having oxygen in the ring having one oxygen atom in the ring
- C08K5/1545—Six-membered rings
-
- 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
- C08J2201/00—Foams characterised by the foaming process
- C08J2201/04—Foams characterised by the foaming process characterised by the elimination of a liquid or solid component, e.g. precipitation, leaching out, evaporation
- C08J2201/05—Elimination by evaporation or heat degradation of a liquid phase
- C08J2201/0502—Elimination by evaporation or heat degradation of a liquid phase the liquid phase being organic
-
- 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
- C08J2381/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen, or carbon only; Polysulfones; Derivatives of such polymers
- C08J2381/06—Polysulfones; Polyethersulfones
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)
- Separation Using Semi-Permeable Membranes (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610870687.3A CN106543468B (zh) | 2016-09-30 | 2016-09-30 | 一种聚醚砜多孔膜的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610870687.3A CN106543468B (zh) | 2016-09-30 | 2016-09-30 | 一种聚醚砜多孔膜的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106543468A CN106543468A (zh) | 2017-03-29 |
CN106543468B true CN106543468B (zh) | 2019-06-14 |
Family
ID=58368301
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610870687.3A Active CN106543468B (zh) | 2016-09-30 | 2016-09-30 | 一种聚醚砜多孔膜的制备方法 |
Country Status (1)
Country | Link |
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CN (1) | CN106543468B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108610494B (zh) * | 2018-03-20 | 2020-11-06 | 南京理工大学 | 聚醚砜/功能性含糖聚合物杂化膜的制备方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101091880B (zh) * | 2007-06-25 | 2010-05-19 | 南京工业大学 | 一种多孔分离膜的制备方法 |
CN102423272B (zh) * | 2011-09-20 | 2016-03-30 | 复旦大学 | 一种具有网络通道的多孔支架及其制备方法 |
CN102698618B (zh) * | 2012-04-16 | 2015-11-18 | 中国科学院过程工程研究所 | 一种用于膜蒸馏过程的聚醚砜多孔膜及其制备方法 |
CN104056558B (zh) * | 2014-05-14 | 2016-08-17 | 浙江大学 | 一种高韧性均孔聚合物中空纤维分离膜的制备方法 |
-
2016
- 2016-09-30 CN CN201610870687.3A patent/CN106543468B/zh active Active
Also Published As
Publication number | Publication date |
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CN106543468A (zh) | 2017-03-29 |
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SE01 | Entry into force of request for substantive examination | ||
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20191231 Address after: 314413 No.9 Lianbao Road, Qianjiang Industrial Park, Dingqiao Town, Haining City, Jiaxing City, Zhejiang Province Patentee after: Haining Qianjiang Xingye Investment Development Co.,Ltd. Address before: 323000 Xueyuan Road, Liandu, Zhejiang, No. 1, Patentee before: Lishui University |
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TR01 | Transfer of patent right | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20170329 Assignee: Zhejiang WanMu New Material Technology Co.,Ltd. Assignor: Haining Qianjiang Xingye Investment Development Co.,Ltd. Contract record no.: X2022330000846 Denomination of invention: A Preparation Method of Polyethersulfone Porous Membrane Granted publication date: 20190614 License type: Common License Record date: 20221226 |
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EE01 | Entry into force of recordation of patent licensing contract | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A preparation method of polyethersulfone porous membrane Granted publication date: 20190614 Pledgee: Haining rural commercial bank Limited by Share Ltd. Zhejiang branch Pledgor: Haining Qianjiang Xingye Investment Development Co.,Ltd. Registration number: Y2024980001393 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |