FR2260594B1 - - Google Patents
Info
- Publication number
- FR2260594B1 FR2260594B1 FR7504176A FR7504176A FR2260594B1 FR 2260594 B1 FR2260594 B1 FR 2260594B1 FR 7504176 A FR7504176 A FR 7504176A FR 7504176 A FR7504176 A FR 7504176A FR 2260594 B1 FR2260594 B1 FR 2260594B1
- Authority
- FR
- France
- 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
Links
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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
- C08G65/38—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives derived from phenols
- C08G65/44—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives derived from phenols by oxidation of phenols
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US44129574A | 1974-02-11 | 1974-02-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2260594A1 FR2260594A1 (en) | 1975-09-05 |
| FR2260594B1 true FR2260594B1 (en) | 1981-08-21 |
Family
ID=23752332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7504176A Expired FR2260594B1 (en) | 1974-02-11 | 1975-02-11 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5853012B2 (en) |
| DE (1) | DE2505328C2 (en) |
| FR (1) | FR2260594B1 (en) |
| GB (1) | GB1497293A (en) |
| IT (1) | IT1031361B (en) |
| NL (1) | NL178881C (en) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51122196A (en) * | 1975-04-18 | 1976-10-26 | Mitsubishi Gas Chem Co Inc | A process for manufacturing polyphenylene ether |
| US4026870A (en) * | 1976-01-21 | 1977-05-31 | General Electric Company | Extraction of copper catalyst from polyphenylene oxide solutions |
| US4097462A (en) * | 1976-01-23 | 1978-06-27 | General Electric Company | Process for making polyphenylene oxides |
| US4059568A (en) * | 1976-08-30 | 1977-11-22 | General Electric Company | Method for the control of diamine catalyzed polyphenylene ether polymerization |
| US4043060A (en) * | 1976-08-30 | 1977-08-23 | Caterpillar Tractor Co. | Combination strengthened loader bucket and replaceable cutting edge |
| US4092294A (en) * | 1976-08-30 | 1978-05-30 | General Electric Company | Method for preparing polyphenylene ethers |
| DE3113096A1 (en) * | 1981-04-01 | 1982-10-21 | Basf Ag, 6700 Ludwigshafen | METHOD FOR PRODUCING POLYPHENYLENE ETHERS |
| DE3314711A1 (en) * | 1982-04-24 | 1983-10-27 | Basf Ag, 6700 Ludwigshafen | Process for the preparation of polyphenylene ethers |
| BR8306198A (en) * | 1982-11-16 | 1984-07-31 | Gen Electric | CATALYTIC COMPOSITION USED FOR THE PREPARATION OF POLYPHENYLENE ETER RESIN AND IMPROVEMENT IN PROCESS FOR THE PREPARATION OF Said POLYPHENYLENE ETER RESIN |
| US4471068A (en) * | 1983-03-11 | 1984-09-11 | General Electric Company | Process and catalyst for preparation of polyphenylene oxide |
| DE3313864A1 (en) * | 1983-04-16 | 1984-10-18 | Chemische Werke Hüls AG, 4370 Marl | METHOD FOR PRODUCING POLYPHENYLENE OXIDES |
| DE3414236A1 (en) * | 1984-04-14 | 1985-10-24 | Basf Ag, 6700 Ludwigshafen | METHOD FOR PRODUCING POLYPHENYLENE ETHERS AND THE USE THEREOF FOR PRODUCING MOLDED PARTS |
| DE3414237A1 (en) * | 1984-04-14 | 1985-10-24 | Basf Ag, 6700 Ludwigshafen | METHOD FOR PRODUCING POLYPHENYLENE ETHERS AND THE USE THEREOF FOR PRODUCING MOLDED PARTS |
| US4788277A (en) * | 1986-12-04 | 1988-11-29 | Asahi Kasei Kogyo Kabushiki Kaisha | Method for producing a polyphenylene ether |
| JP5446260B2 (en) | 2006-05-25 | 2014-03-19 | 三菱瓦斯化学株式会社 | Method for producing phenylene ether oligomer |
| US8357769B2 (en) | 2008-04-18 | 2013-01-22 | Asahi Kasei Chemicals Corporation | Method for producing polyphenylene ether |
-
1975
- 1975-01-29 GB GB385175A patent/GB1497293A/en not_active Expired
- 1975-01-31 IT IT1983675A patent/IT1031361B/en active
- 1975-02-08 DE DE19752505328 patent/DE2505328C2/en not_active Expired
- 1975-02-11 NL NL7501621A patent/NL178881C/en not_active IP Right Cessation
- 1975-02-11 FR FR7504176A patent/FR2260594B1/fr not_active Expired
- 1975-02-12 JP JP1696975A patent/JPS5853012B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS50110498A (en) | 1975-08-30 |
| DE2505328C2 (en) | 1990-03-08 |
| JPS5853012B2 (en) | 1983-11-26 |
| NL7501621A (en) | 1975-08-13 |
| NL178881C (en) | 1986-06-02 |
| AU7733275A (en) | 1976-07-15 |
| DE2505328A1 (en) | 1975-08-14 |
| FR2260594A1 (en) | 1975-09-05 |
| IT1031361B (en) | 1979-04-30 |
| NL178881B (en) | 1986-01-02 |
| GB1497293A (en) | 1978-01-05 |