JPS55132602A - Semi-permeable composite membrane with high performance and its preparation - Google Patents
Semi-permeable composite membrane with high performance and its preparationInfo
- Publication number
- JPS55132602A JPS55132602A JP3988179A JP3988179A JPS55132602A JP S55132602 A JPS55132602 A JP S55132602A JP 3988179 A JP3988179 A JP 3988179A JP 3988179 A JP3988179 A JP 3988179A JP S55132602 A JPS55132602 A JP S55132602A
- Authority
- JP
- Japan
- Prior art keywords
- compound
- membrane
- derivative
- supporting body
- treated
- 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 7
- 239000002131 composite material Substances 0.000 title 1
- 150000001875 compounds Chemical class 0.000 abstract 5
- GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 abstract 4
- 229940126062 Compound A Drugs 0.000 abstract 3
- NLDMNSXOCDLTTB-UHFFFAOYSA-N Heterophylliin A Natural products O1C2COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC2C(OC(=O)C=2C=C(O)C(O)=C(O)C=2)C(O)C1OC(=O)C1=CC(O)=C(O)C(O)=C1 NLDMNSXOCDLTTB-UHFFFAOYSA-N 0.000 abstract 3
- 229920002873 Polyethylenimine Polymers 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 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 abstract 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- 125000003277 amino group Chemical group 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 125000000524 functional group Chemical group 0.000 abstract 1
- 239000012948 isocyanate Substances 0.000 abstract 1
- 150000002513 isocyanates Chemical class 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/02—Polyamines
- C08G73/0206—Polyalkylene(poly)amines
-
- 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
- B01D69/12—Composite membranes; Ultra-thin membranes
- B01D69/125—In situ manufacturing by polymerisation, polycondensation, cross-linking or chemical reaction
-
- 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
- B01D71/58—Other polymers having nitrogen in the main chain, with or without oxygen or carbon only
- B01D71/60—Polyamines
- B01D71/601—Polyethylenimine
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
- C08G69/265—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids from at least two different diamines or at least two different dicarboxylic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (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)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3988179A JPS55132602A (en) | 1979-04-04 | 1979-04-04 | Semi-permeable composite membrane with high performance and its preparation |
| US06/136,245 US4337154A (en) | 1979-04-04 | 1980-04-01 | Crosslinked composite semipermeable membrane |
| DE3013171A DE3013171C2 (de) | 1979-04-04 | 1980-04-03 | Zusammengesetzte semipermeable Membrane |
| GB8011267A GB2048718B (en) | 1979-04-04 | 1980-04-03 | Composite semipermeable membrane and process for its preparation |
| FR8007555A FR2452948B1 (fr) | 1979-04-04 | 1980-04-03 | Membrane semipermeable composite et procede pour la fabriquer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3988179A JPS55132602A (en) | 1979-04-04 | 1979-04-04 | Semi-permeable composite membrane with high performance and its preparation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55132602A true JPS55132602A (en) | 1980-10-15 |
| JPS6150641B2 JPS6150641B2 (enrdf_load_stackoverflow) | 1986-11-05 |
Family
ID=12565317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3988179A Granted JPS55132602A (en) | 1979-04-04 | 1979-04-04 | Semi-permeable composite membrane with high performance and its preparation |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55132602A (enrdf_load_stackoverflow) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6150641A (ja) * | 1984-06-29 | 1986-03-12 | エクソン リサ−チ アンド エンヂニアリング コムパニ− | フイツシヤ−・トロプシユ触媒としてのｖａ族酸化物改質チタニア表面上担持炭化鉄 |
-
1979
- 1979-04-04 JP JP3988179A patent/JPS55132602A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6150641A (ja) * | 1984-06-29 | 1986-03-12 | エクソン リサ−チ アンド エンヂニアリング コムパニ− | フイツシヤ−・トロプシユ触媒としてのｖａ族酸化物改質チタニア表面上担持炭化鉄 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6150641B2 (enrdf_load_stackoverflow) | 1986-11-05 |
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