NL178881B - METHOD FOR PREPARING A POLYPHENYLENE OXIDE AND ARTICLES OBTAINED USING ANY PREPARED POLYPHENYLENE OXIDE - Google Patents
METHOD FOR PREPARING A POLYPHENYLENE OXIDE AND ARTICLES OBTAINED USING ANY PREPARED POLYPHENYLENE OXIDEInfo
- Publication number
- NL178881B NL178881B NL7501621A NL7501621A NL178881B NL 178881 B NL178881 B NL 178881B NL 7501621 A NL7501621 A NL 7501621A NL 7501621 A NL7501621 A NL 7501621A NL 178881 B NL178881 B NL 178881B
- Authority
- NL
- Netherlands
- Prior art keywords
- polyphenylene oxide
- preparing
- prepared
- articles obtained
- oxide
- Prior art date
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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyethers (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US44129574A | 1974-02-11 | 1974-02-11 |
Publications (3)
Publication Number | Publication Date |
---|---|
NL7501621A NL7501621A (en) | 1975-08-13 |
NL178881B true NL178881B (en) | 1986-01-02 |
NL178881C NL178881C (en) | 1986-06-02 |
Family
ID=23752332
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7501621A NL178881C (en) | 1974-02-11 | 1975-02-11 | METHOD FOR PREPARING A POLYPHENYLENE OXIDE AND ARTICLES OBTAINED USING ANY PREPARED POLYPHENYLENE OXIDE |
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 |
US4092294A (en) * | 1976-08-30 | 1978-05-30 | General Electric Company | Method for preparing polyphenylene ethers |
US4043060A (en) * | 1976-08-30 | 1977-08-23 | Caterpillar Tractor Co. | Combination strengthened loader bucket and replaceable cutting edge |
US4059568A (en) * | 1976-08-30 | 1977-11-22 | General Electric Company | Method for the control of diamine catalyzed polyphenylene ether polymerization |
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 |
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 |
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 |
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 |
EP2267058B1 (en) | 2008-04-18 | 2014-08-27 | Asahi Kasei Chemicals Corporation | Novel 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 FR FR7504176A patent/FR2260594B1/fr not_active Expired
- 1975-02-11 NL NL7501621A patent/NL178881C/en not_active IP Right Cessation
- 1975-02-12 JP JP1696975A patent/JPS5853012B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2260594A1 (en) | 1975-09-05 |
NL178881C (en) | 1986-06-02 |
NL7501621A (en) | 1975-08-13 |
JPS5853012B2 (en) | 1983-11-26 |
FR2260594B1 (en) | 1981-08-21 |
IT1031361B (en) | 1979-04-30 |
GB1497293A (en) | 1978-01-05 |
DE2505328C2 (en) | 1990-03-08 |
DE2505328A1 (en) | 1975-08-14 |
AU7733275A (en) | 1976-07-15 |
JPS50110498A (en) | 1975-08-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BA | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
BC | A request for examination has been filed | ||
A85 | Still pending on 85-01-01 | ||
V4 | Lapsed because of reaching the maxim lifetime of a patent |