JPS5592103A - Selective, material-permeable complex membrane and preparing the same - Google Patents
Selective, material-permeable complex membrane and preparing the sameInfo
- Publication number
- JPS5592103A JPS5592103A JP16180878A JP16180878A JPS5592103A JP S5592103 A JPS5592103 A JP S5592103A JP 16180878 A JP16180878 A JP 16180878A JP 16180878 A JP16180878 A JP 16180878A JP S5592103 A JPS5592103 A JP S5592103A
- Authority
- JP
- Japan
- Prior art keywords
- membrane
- selective
- prepared
- preparing
- same
- 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 abstract 9
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
- 229920002301 cellulose acetate Polymers 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- JZLWSRCQCPAUDP-UHFFFAOYSA-N 1,3,5-triazine-2,4,6-triamine;urea Chemical compound NC(N)=O.NC1=NC(N)=NC(N)=N1 JZLWSRCQCPAUDP-UHFFFAOYSA-N 0.000 abstract 1
- 239000001856 Ethyl cellulose Substances 0.000 abstract 1
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 abstract 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000004793 Polystyrene Substances 0.000 abstract 1
- 239000004372 Polyvinyl alcohol Substances 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 229920001249 ethyl cellulose Polymers 0.000 abstract 1
- 235000019325 ethyl cellulose Nutrition 0.000 abstract 1
- 210000003734 kidney Anatomy 0.000 abstract 1
- 210000004072 lung Anatomy 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 229920001296 polysiloxane Polymers 0.000 abstract 1
- 229920002223 polystyrene Polymers 0.000 abstract 1
- 239000004814 polyurethane Substances 0.000 abstract 1
- 229920002635 polyurethane Polymers 0.000 abstract 1
- 229920002451 polyvinyl alcohol Polymers 0.000 abstract 1
- 239000011148 porous material Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 238000000807 solvent casting Methods 0.000 abstract 1
- 238000000108 ultra-filtration Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 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
- B01D69/107—Organic support material
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
PURPOSE:To provide a complex type membrane capable of being prepared from laminated low-strength thin membranes and useful as dyalysis membrane for artificial kidney system, ultrafiltration membrane, or oxygen exchange membrane for membrane-type artificial lung system. CONSTITUTION:A foamed material having continuous pores such as one based on polyurethane, polystyrene, cellulose acetate, phenol, silicone, urea melamine is laminated with a semipermeable membrane such as cellulose acetate, ethyl cellulose, polyvinyl alcohol, etc. This membrane is prepared by solvent casting method so that a little solvent such as water, methanol, etc. remains in the formed semipermeable membrane, and in this condition, the foamed material is bonded by contacting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16180878A JPS5592103A (en) | 1978-12-29 | 1978-12-29 | Selective, material-permeable complex membrane and preparing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16180878A JPS5592103A (en) | 1978-12-29 | 1978-12-29 | Selective, material-permeable complex membrane and preparing the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5592103A true JPS5592103A (en) | 1980-07-12 |
| JPS6159765B2 JPS6159765B2 (en) | 1986-12-18 |
Family
ID=15742299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16180878A Granted JPS5592103A (en) | 1978-12-29 | 1978-12-29 | Selective, material-permeable complex membrane and preparing the same |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5592103A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5981347A (en) * | 1982-11-02 | 1984-05-11 | Inoue Mtp Co Ltd | Production of heat-resistant foam |
| CN100376314C (en) * | 2006-03-24 | 2008-03-26 | 华南农业大学 | A kind of polystyrene resin polymer super permeable membrane and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50160177A (en) * | 1974-06-19 | 1975-12-25 |
-
1978
- 1978-12-29 JP JP16180878A patent/JPS5592103A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50160177A (en) * | 1974-06-19 | 1975-12-25 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5981347A (en) * | 1982-11-02 | 1984-05-11 | Inoue Mtp Co Ltd | Production of heat-resistant foam |
| CN100376314C (en) * | 2006-03-24 | 2008-03-26 | 华南农业大学 | A kind of polystyrene resin polymer super permeable membrane and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6159765B2 (en) | 1986-12-18 |
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