JPH0454486B2 - - Google Patents
Info
- Publication number
- JPH0454486B2 JPH0454486B2 JP59266293A JP26629384A JPH0454486B2 JP H0454486 B2 JPH0454486 B2 JP H0454486B2 JP 59266293 A JP59266293 A JP 59266293A JP 26629384 A JP26629384 A JP 26629384A JP H0454486 B2 JPH0454486 B2 JP H0454486B2
- Authority
- JP
- Japan
- Prior art keywords
- membrane
- film
- copolymer
- block copolymer
- transition temperature
- 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 - Lifetime
Links
- 239000012528 membrane Substances 0.000 claims description 53
- 229920001400 block copolymer Polymers 0.000 claims description 31
- 229920000578 graft copolymer Polymers 0.000 claims description 19
- 230000007704 transition Effects 0.000 claims description 18
- 238000001816 cooling Methods 0.000 claims description 16
- 238000010438 heat treatment Methods 0.000 claims description 16
- 229920001195 polyisoprene Polymers 0.000 claims description 15
- 229920000642 polymer Polymers 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 229920001577 copolymer Polymers 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 2
- 239000004014 plasticizer Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 description 13
- 239000004793 Polystyrene Substances 0.000 description 12
- 229920002223 polystyrene Polymers 0.000 description 12
- 238000005266 casting Methods 0.000 description 5
- 238000007796 conventional method Methods 0.000 description 5
- 239000011148 porous material Substances 0.000 description 5
- 229920000428 triblock copolymer Polymers 0.000 description 5
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 description 4
- MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Natural products CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-N 0.000 description 3
- 238000005341 cation exchange Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000000704 physical effect Effects 0.000 description 3
- 238000000235 small-angle X-ray scattering Methods 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000005342 ion exchange Methods 0.000 description 2
- 238000004898 kneading Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- PAAZPARNPHGIKF-UHFFFAOYSA-N 1,2-dibromoethane Chemical compound BrCCBr PAAZPARNPHGIKF-UHFFFAOYSA-N 0.000 description 1
- 241000446313 Lamella Species 0.000 description 1
- VCUFZILGIRCDQQ-KRWDZBQOSA-N N-[[(5S)-2-oxo-3-(2-oxo-3H-1,3-benzoxazol-6-yl)-1,3-oxazolidin-5-yl]methyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C1O[C@H](CN1C1=CC2=C(NC(O2)=O)C=C1)CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F VCUFZILGIRCDQQ-KRWDZBQOSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000005349 anion exchange Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000000635 electron micrograph Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 238000007447 staining method Methods 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP26629384A JPS61146301A (ja) | 1984-12-19 | 1984-12-19 | 膜およびその製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP26629384A JPS61146301A (ja) | 1984-12-19 | 1984-12-19 | 膜およびその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61146301A JPS61146301A (ja) | 1986-07-04 |
JPH0454486B2 true JPH0454486B2 (de) | 1992-08-31 |
Family
ID=17428930
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP26629384A Granted JPS61146301A (ja) | 1984-12-19 | 1984-12-19 | 膜およびその製造方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61146301A (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4563162B2 (ja) * | 2004-12-10 | 2010-10-13 | 旭化成株式会社 | ミクロ相分離構造体及びミクロ相分離体の製造方法 |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9907483D0 (en) | 1999-03-31 | 1999-05-26 | Cpfilms Inc | Film composites |
JP4897947B2 (ja) * | 2005-05-31 | 2012-03-14 | 古河電気工業株式会社 | ナノ構造体、多孔質ナノ構造体および機能性ナノ構造体の製造方法 |
US7118784B1 (en) * | 2005-06-27 | 2006-10-10 | The Regents Of The University Of California | Method and apparatus for controlling nucleation in self-assembled films |
EP2243804B1 (de) * | 2008-02-22 | 2013-01-16 | Sanc Salaam Corporation | Polymerzusammensetzung und aus der zusammensetzung hergestellter geformter artikel |
EP2420310A4 (de) * | 2009-04-13 | 2013-04-17 | Univ Yamaguchi | Ionenaustauschmembran und herstellungsverfahren dafür |
JP5249854B2 (ja) * | 2009-05-26 | 2013-07-31 | 株式会社システック | 二軸延伸ポリエステルフィルムの熱処理方法 |
JP5413683B2 (ja) * | 2010-09-29 | 2014-02-12 | 株式会社クラレ | モザイク荷電膜の製造方法 |
JP5458265B2 (ja) * | 2010-09-29 | 2014-04-02 | 株式会社クラレ | 有機化合物水溶液の脱塩方法、有機化合物水溶液の脱塩装置およびモザイク荷電膜 |
WO2013018900A1 (ja) | 2011-08-03 | 2013-02-07 | 三菱レイヨン株式会社 | 多孔質膜の製造方法および製造装置 |
JP5633576B2 (ja) * | 2011-09-15 | 2014-12-03 | 三菱レイヨン株式会社 | 多孔質中空糸膜の製造方法 |
CN110678787B (zh) * | 2017-05-31 | 2022-05-03 | 日本瑞翁株式会社 | 相位差膜及其制造方法 |
CN115629437A (zh) * | 2017-05-31 | 2023-01-20 | 日本瑞翁株式会社 | 相位差膜及制造方法 |
EP3637159B1 (de) * | 2017-05-31 | 2024-01-10 | Zeon Corporation | Retardationsfilm und herstellungsverfahren |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5311988A (en) * | 1976-07-16 | 1978-02-02 | Hoechst Ag | Method for drying chlorinated polymer |
-
1984
- 1984-12-19 JP JP26629384A patent/JPS61146301A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5311988A (en) * | 1976-07-16 | 1978-02-02 | Hoechst Ag | Method for drying chlorinated polymer |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4563162B2 (ja) * | 2004-12-10 | 2010-10-13 | 旭化成株式会社 | ミクロ相分離構造体及びミクロ相分離体の製造方法 |
Also Published As
Publication number | Publication date |
---|---|
JPS61146301A (ja) | 1986-07-04 |
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