JPS62171712A - 架橋複合膜の製造方法 - Google Patents
架橋複合膜の製造方法Info
- Publication number
- JPS62171712A JPS62171712A JP61011089A JP1108986A JPS62171712A JP S62171712 A JPS62171712 A JP S62171712A JP 61011089 A JP61011089 A JP 61011089A JP 1108986 A JP1108986 A JP 1108986A JP S62171712 A JPS62171712 A JP S62171712A
- Authority
- JP
- Japan
- Prior art keywords
- composite membrane
- membrane
- crosslinked
- producing
- membrane according
- 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.)
- Granted
Links
- 239000012528 membrane Substances 0.000 title claims abstract description 78
- 239000002131 composite material Substances 0.000 title claims abstract description 27
- 238000004519 manufacturing process Methods 0.000 title claims description 24
- 238000004132 cross linking Methods 0.000 claims abstract description 25
- 239000011248 coating agent Substances 0.000 claims abstract description 17
- 238000000576 coating method Methods 0.000 claims abstract description 17
- 238000011282 treatment Methods 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims description 20
- 150000001875 compounds Chemical class 0.000 claims description 18
- 239000000243 solution Substances 0.000 claims description 13
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 11
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 10
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 9
- 239000011259 mixed solution Substances 0.000 claims description 8
- 125000000129 anionic group Chemical group 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 229920001282 polysaccharide Polymers 0.000 claims description 6
- 239000005017 polysaccharide Substances 0.000 claims description 6
- 150000003839 salts Chemical class 0.000 claims description 6
- 229920003169 water-soluble polymer Polymers 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 5
- 229920000877 Melamine resin Polymers 0.000 claims description 4
- 239000003431 cross linking reagent Substances 0.000 claims description 4
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical group NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 claims description 4
- -1 urea compound Chemical class 0.000 claims description 4
- 239000004593 Epoxy Substances 0.000 claims description 3
- 150000008065 acid anhydrides Chemical class 0.000 claims description 3
- 238000007598 dipping method Methods 0.000 claims description 3
- 150000007974 melamines Chemical class 0.000 claims description 3
- NGNBDVOYPDDBFK-UHFFFAOYSA-N 2-[2,4-di(pentan-2-yl)phenoxy]acetyl chloride Chemical compound CCCC(C)C1=CC=C(OCC(Cl)=O)C(C(C)CCC)=C1 NGNBDVOYPDDBFK-UHFFFAOYSA-N 0.000 claims description 2
- 150000004676 glycans Chemical class 0.000 claims 2
- 239000004202 carbamide Substances 0.000 claims 1
- 238000010894 electron beam technology Methods 0.000 claims 1
- 238000000926 separation method Methods 0.000 abstract description 23
- 230000007547 defect Effects 0.000 abstract description 14
- 239000010409 thin film Substances 0.000 abstract description 11
- 239000000758 substrate Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 239000007788 liquid Substances 0.000 description 8
- 239000000126 substance Substances 0.000 description 8
- 239000007864 aqueous solution Substances 0.000 description 7
- 239000010408 film Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 238000005373 pervaporation Methods 0.000 description 7
- 230000007423 decrease Effects 0.000 description 5
- 239000005416 organic matter Substances 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 125000000524 functional group Chemical group 0.000 description 4
- 239000012466 permeate Substances 0.000 description 4
- 150000004804 polysaccharides Chemical class 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 230000003204 osmotic effect Effects 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 239000004695 Polyether sulfone Substances 0.000 description 2
- 229920002873 Polyethylenimine Polymers 0.000 description 2
- 208000033809 Suppuration Diseases 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 229920002301 cellulose acetate Polymers 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 229920006393 polyether sulfone Polymers 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000001223 reverse osmosis Methods 0.000 description 2
- GEYOCULIXLDCMW-UHFFFAOYSA-N 1,2-phenylenediamine Chemical compound NC1=CC=CC=C1N GEYOCULIXLDCMW-UHFFFAOYSA-N 0.000 description 1
- UWFRVQVNYNPBEF-UHFFFAOYSA-N 1-(2,4-dimethylphenyl)propan-1-one Chemical compound CCC(=O)C1=CC=C(C)C=C1C UWFRVQVNYNPBEF-UHFFFAOYSA-N 0.000 description 1
- RXNOYRCWKRFNIM-UHFFFAOYSA-N 2-carbonochloridoylbenzoic acid Chemical compound OC(=O)C1=CC=CC=C1C(Cl)=O RXNOYRCWKRFNIM-UHFFFAOYSA-N 0.000 description 1
- 229920002101 Chitin Polymers 0.000 description 1
- 241000218691 Cupressaceae Species 0.000 description 1
- 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 description 1
- 241001494479 Pecora Species 0.000 description 1
- MBHRHUJRKGNOKX-UHFFFAOYSA-N [(4,6-diamino-1,3,5-triazin-2-yl)amino]methanol Chemical compound NC1=NC(N)=NC(NCO)=N1 MBHRHUJRKGNOKX-UHFFFAOYSA-N 0.000 description 1
- 206010000269 abscess Diseases 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 239000000783 alginic acid Substances 0.000 description 1
- 229920000615 alginic acid Polymers 0.000 description 1
- 235000010443 alginic acid Nutrition 0.000 description 1
- 229960001126 alginic acid Drugs 0.000 description 1
- 150000004781 alginic acids Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 229920001586 anionic polysaccharide Polymers 0.000 description 1
- 150000004836 anionic polysaccharides Chemical class 0.000 description 1
- 239000002152 aqueous-organic solution Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000012159 carrier gas Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 125000001453 quaternary ammonium group Chemical group 0.000 description 1
- 150000003335 secondary amines Chemical group 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 210000000225 synapse Anatomy 0.000 description 1
- SRPWOOOHEPICQU-UHFFFAOYSA-N trimellitic anhydride Chemical compound OC(=O)C1=CC=C2C(=O)OC(=O)C2=C1 SRPWOOOHEPICQU-UHFFFAOYSA-N 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- 230000002747 voluntary effect Effects 0.000 description 1
- 210000004916 vomit Anatomy 0.000 description 1
- 230000008673 vomiting Effects 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
- B01D69/10—Supported membranes; Membrane supports
- B01D69/106—Membranes in the pores of a support, e.g. polymerized in the pores or voids
-
- 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
- B01D71/08—Polysaccharides
- B01D71/12—Cellulose derivatives
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61011089A JPS62171712A (ja) | 1986-01-23 | 1986-01-23 | 架橋複合膜の製造方法 |
| US07/006,151 US4824573A (en) | 1986-01-23 | 1987-01-23 | Crosslinked composite membrane and process for producing the same |
| US07/308,785 US4895685A (en) | 1986-01-23 | 1989-02-10 | Crosslinked composite membrane and process for producing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61011089A JPS62171712A (ja) | 1986-01-23 | 1986-01-23 | 架橋複合膜の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62171712A true JPS62171712A (ja) | 1987-07-28 |
| JPH047255B2 JPH047255B2 (enrdf_load_stackoverflow) | 1992-02-10 |
Family
ID=11768256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61011089A Granted JPS62171712A (ja) | 1986-01-23 | 1986-01-23 | 架橋複合膜の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62171712A (enrdf_load_stackoverflow) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5962309A (ja) * | 1982-09-30 | 1984-04-09 | Teijin Ltd | 分離用複合膜の製造方法 |
-
1986
- 1986-01-23 JP JP61011089A patent/JPS62171712A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5962309A (ja) * | 1982-09-30 | 1984-04-09 | Teijin Ltd | 分離用複合膜の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH047255B2 (enrdf_load_stackoverflow) | 1992-02-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |