GB1356758A - Microporous polyarylene polyether membranes - Google Patents
Microporous polyarylene polyether membranesInfo
- Publication number
- GB1356758A GB1356758A GB3404572A GB3404572A GB1356758A GB 1356758 A GB1356758 A GB 1356758A GB 3404572 A GB3404572 A GB 3404572A GB 3404572 A GB3404572 A GB 3404572A GB 1356758 A GB1356758 A GB 1356758A
- Authority
- GB
- United Kingdom
- Prior art keywords
- solution
- solvent
- support
- membrane
- membranes
- 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.)
- Expired
Links
- 239000012528 membrane Substances 0.000 title abstract 10
- 239000004721 Polyphenylene oxide Substances 0.000 title abstract 6
- 229920000412 polyarylene Polymers 0.000 title abstract 6
- 229920000570 polyether Polymers 0.000 title abstract 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 9
- 239000002904 solvent Substances 0.000 abstract 8
- 239000000243 solution Substances 0.000 abstract 6
- CIUQDSCDWFSTQR-UHFFFAOYSA-N [C]1=CC=CC=C1 Chemical group [C]1=CC=CC=C1 CIUQDSCDWFSTQR-UHFFFAOYSA-N 0.000 abstract 5
- 229920000642 polymer Polymers 0.000 abstract 5
- -1 alkyl radicals Chemical class 0.000 abstract 4
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 abstract 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 abstract 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 abstract 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 abstract 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 abstract 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 abstract 2
- 239000007864 aqueous solution Substances 0.000 abstract 2
- 238000005266 casting Methods 0.000 abstract 2
- 230000015271 coagulation Effects 0.000 abstract 2
- 238000005345 coagulation Methods 0.000 abstract 2
- 239000011148 porous material Substances 0.000 abstract 2
- OCJBOOLMMGQPQU-UHFFFAOYSA-N 1,4-dichlorobenzene Chemical compound ClC1=CC=C(Cl)C=C1 OCJBOOLMMGQPQU-UHFFFAOYSA-N 0.000 abstract 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 abstract 1
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 abstract 1
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 abstract 1
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 235000010290 biphenyl Nutrition 0.000 abstract 1
- 239000004305 biphenyl Substances 0.000 abstract 1
- 239000008280 blood Substances 0.000 abstract 1
- 210000004369 blood Anatomy 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- BTANRVKWQNVYAZ-UHFFFAOYSA-N butan-2-ol Chemical compound CCC(C)O BTANRVKWQNVYAZ-UHFFFAOYSA-N 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 125000001309 chloro group Chemical group Cl* 0.000 abstract 1
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000000701 coagulant Substances 0.000 abstract 1
- 230000001112 coagulating effect Effects 0.000 abstract 1
- 239000000470 constituent Substances 0.000 abstract 1
- 238000007872 degassing Methods 0.000 abstract 1
- 229940117389 dichlorobenzene Drugs 0.000 abstract 1
- 229940113088 dimethylacetamide Drugs 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 239000004744 fabric Substances 0.000 abstract 1
- 125000005843 halogen group Chemical group 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 abstract 1
- 150000003254 radicals Chemical class 0.000 abstract 1
- 229920002994 synthetic fiber Polymers 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/52—Polyethers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
- B29C67/20—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored
- B29C67/202—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored comprising elimination of a solid or a liquid ingredient
-
- 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
- C08J2371/00—Characterised by the use of polyethers obtained by reactions forming an ether link in the main chain; Derivatives of such polymers
- C08J2371/08—Polyethers derived from hydroxy compounds or from their metallic derivatives
- C08J2371/10—Polyethers derived from hydroxy compounds or from their metallic derivatives from phenols
- C08J2371/12—Polyphenylene oxides
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/30—Woven fabric [i.e., woven strand or strip material]
- Y10T442/3854—Woven fabric with a preformed polymeric film or sheet
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/40—Knit fabric [i.e., knit strand or strip material]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
- Y10T442/674—Nonwoven fabric with a preformed polymeric film or sheet
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7126708A FR2146149B1 (enExample) | 1971-07-21 | 1971-07-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1356758A true GB1356758A (en) | 1974-06-12 |
Family
ID=9080679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3404572A Expired GB1356758A (en) | 1971-07-21 | 1972-07-20 | Microporous polyarylene polyether membranes |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US3803061A (enExample) |
| BE (1) | BE786584A (enExample) |
| BR (1) | BR7204846D0 (enExample) |
| CH (1) | CH536340A (enExample) |
| DE (1) | DE2235943A1 (enExample) |
| ES (1) | ES405047A1 (enExample) |
| FR (1) | FR2146149B1 (enExample) |
| GB (1) | GB1356758A (enExample) |
| IL (1) | IL39952A (enExample) |
| IT (1) | IT963257B (enExample) |
| LU (1) | LU65758A1 (enExample) |
| NL (1) | NL7209696A (enExample) |
| ZA (1) | ZA724972B (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113304628A (zh) * | 2021-06-04 | 2021-08-27 | 徐州禹慧环境科技研究院有限公司 | 一种抗污染的纳米复合中空纤维膜及其制备方法 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4173689A (en) * | 1976-02-03 | 1979-11-06 | University Of Utah | Synthetic polymer prosthesis material |
| US4754089A (en) * | 1986-12-05 | 1988-06-28 | Sepracor Inc. | Phase transfer catalysis |
| JPH08502373A (ja) * | 1992-07-17 | 1996-03-12 | ミルトロニクス・リミテッド | 密閉された電子装置と通信するモデム |
| US5269836A (en) * | 1992-08-28 | 1993-12-14 | Eastman Kodak Company | Passive inline membrane degasser and liquefier |
-
0
- BE BE786584D patent/BE786584A/xx unknown
-
1971
- 1971-07-21 FR FR7126708A patent/FR2146149B1/fr not_active Expired
-
1972
- 1972-07-13 NL NL7209696A patent/NL7209696A/xx unknown
- 1972-07-18 US US00272753A patent/US3803061A/en not_active Expired - Lifetime
- 1972-07-19 ZA ZA724972A patent/ZA724972B/xx unknown
- 1972-07-20 GB GB3404572A patent/GB1356758A/en not_active Expired
- 1972-07-20 LU LU65758A patent/LU65758A1/xx unknown
- 1972-07-20 CH CH1085472A patent/CH536340A/de not_active IP Right Cessation
- 1972-07-20 BR BR4846/72A patent/BR7204846D0/pt unknown
- 1972-07-20 IL IL39952A patent/IL39952A/en unknown
- 1972-07-21 IT IT27290/72A patent/IT963257B/it active
- 1972-07-21 DE DE2235943A patent/DE2235943A1/de active Pending
- 1972-07-21 ES ES405047A patent/ES405047A1/es not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113304628A (zh) * | 2021-06-04 | 2021-08-27 | 徐州禹慧环境科技研究院有限公司 | 一种抗污染的纳米复合中空纤维膜及其制备方法 |
| CN113304628B (zh) * | 2021-06-04 | 2022-11-01 | 徐州禹慧环境科技研究院有限公司 | 一种抗污染的纳米复合中空纤维膜的制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| ES405047A1 (es) | 1975-07-16 |
| IL39952A0 (en) | 1972-09-28 |
| IL39952A (en) | 1976-01-30 |
| CH536340A (de) | 1973-04-30 |
| US3803061A (en) | 1974-04-09 |
| NL7209696A (enExample) | 1973-01-23 |
| FR2146149A1 (enExample) | 1973-03-02 |
| FR2146149B1 (enExample) | 1974-04-05 |
| ZA724972B (en) | 1973-09-26 |
| BR7204846D0 (pt) | 1974-08-22 |
| DE2235943A1 (de) | 1973-02-01 |
| BE786584A (fr) | 1973-01-22 |
| IT963257B (it) | 1974-01-10 |
| LU65758A1 (enExample) | 1973-01-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |