IL38009A - Phenolic polyether membrane,process for preparing the same and method of fractionating a gas mixture therewith - Google Patents
Phenolic polyether membrane,process for preparing the same and method of fractionating a gas mixture therewithInfo
- Publication number
- IL38009A IL38009A IL38009A IL3800971A IL38009A IL 38009 A IL38009 A IL 38009A IL 38009 A IL38009 A IL 38009A IL 3800971 A IL3800971 A IL 3800971A IL 38009 A IL38009 A IL 38009A
- Authority
- IL
- Israel
- Prior art keywords
- fractionating
- preparing
- same
- gas mixture
- mixture therewith
- Prior art date
Links
- 239000004721 Polyphenylene oxide Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000012528 membrane Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000000203 mixture Substances 0.000 title 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 title 1
- 229920000570 polyether Polymers 0.000 title 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (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 Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7038734A FR2110696A5 (en) | 1970-10-27 | 1970-10-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL38009A0 IL38009A0 (en) | 1971-12-29 |
| IL38009A true IL38009A (en) | 1974-05-16 |
Family
ID=9063340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL38009A IL38009A (en) | 1970-10-27 | 1971-10-26 | Phenolic polyether membrane,process for preparing the same and method of fractionating a gas mixture therewith |
Country Status (9)
| Country | Link |
|---|---|
| BE (1) | BE774512A (en) |
| CA (1) | CA997114A (en) |
| CH (1) | CH529189A (en) |
| DE (1) | DE2153646A1 (en) |
| FR (1) | FR2110696A5 (en) |
| GB (1) | GB1317694A (en) |
| IL (1) | IL38009A (en) |
| IT (1) | IT943637B (en) |
| NL (1) | NL7114362A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE31146T1 (en) * | 1983-06-30 | 1987-12-15 | Monsanto Co | MEMBRANES BASED ON AMORPHIC POLYARYL ETHERS SUBSTITUTED TO THE ARYL GROUPS. |
-
1970
- 1970-10-27 FR FR7038734A patent/FR2110696A5/fr not_active Expired
-
1971
- 1971-10-19 NL NL7114362A patent/NL7114362A/xx unknown
- 1971-10-26 IL IL38009A patent/IL38009A/en unknown
- 1971-10-26 CA CA126,174A patent/CA997114A/en not_active Expired
- 1971-10-26 CH CH1558871A patent/CH529189A/en not_active IP Right Cessation
- 1971-10-26 BE BE774512A patent/BE774512A/en unknown
- 1971-10-26 GB GB4957571A patent/GB1317694A/en not_active Expired
- 1971-10-27 IT IT30411/71A patent/IT943637B/en active
- 1971-10-27 DE DE19712153646 patent/DE2153646A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CA997114A (en) | 1976-09-21 |
| NL7114362A (en) | 1972-05-02 |
| FR2110696A5 (en) | 1972-06-02 |
| CH529189A (en) | 1972-10-15 |
| GB1317694A (en) | 1973-05-23 |
| IL38009A0 (en) | 1971-12-29 |
| IT943637B (en) | 1973-04-10 |
| BE774512A (en) | 1972-04-26 |
| DE2153646A1 (en) | 1972-05-10 |
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