DE2660965C2 - - Google Patents
Info
- Publication number
- DE2660965C2 DE2660965C2 DE2660965A DE2660965A DE2660965C2 DE 2660965 C2 DE2660965 C2 DE 2660965C2 DE 2660965 A DE2660965 A DE 2660965A DE 2660965 A DE2660965 A DE 2660965A DE 2660965 C2 DE2660965 C2 DE 2660965C2
- Authority
- DE
- Germany
- 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 |
---|---|---|---|
US05/631,191 US4042564A (en) | 1975-11-11 | 1975-11-11 | Method for preparing polyphenylene ethers |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2660965C2 true DE2660965C2 (de) | 1987-03-12 |
Family
ID=24530155
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2660965A Expired DE2660965C2 (de) | 1975-11-11 | 1976-11-09 | |
DE2651074A Expired DE2651074C2 (de) | 1975-11-11 | 1976-11-09 | Verfahren zur Herstellung hochmolekularer Polyphenylenäther |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2651074A Expired DE2651074C2 (de) | 1975-11-11 | 1976-11-09 | Verfahren zur Herstellung hochmolekularer Polyphenylenäther |
Country Status (10)
Country | Link |
---|---|
US (1) | US4042564A (de) |
JP (2) | JPS5268298A (de) |
AU (1) | AU505522B2 (de) |
BR (1) | BR7607624A (de) |
DE (2) | DE2660965C2 (de) |
FR (1) | FR2331582A1 (de) |
GB (1) | GB1527669A (de) |
IT (1) | IT1063430B (de) |
MX (1) | MX144874A (de) |
NL (1) | NL7612272A (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4042564A (en) * | 1975-11-11 | 1977-08-16 | General Electric Company | Method for preparing polyphenylene ethers |
US4196278A (en) * | 1977-12-29 | 1980-04-01 | General Electric Company | Method for the controlled polymerization of polyphenylene oxide polymers |
DE3224691A1 (de) * | 1982-07-02 | 1984-01-05 | Chemische Werke Hüls AG, 4370 Marl | Verfahren zur herstellung von hochmolekularen polyphenylenoxiden |
US4477650A (en) * | 1983-03-25 | 1984-10-16 | General Electric Company | Process for polyphenylene oxide preparation including catalyst pre-mixing |
CA1244656A (en) * | 1984-12-03 | 1988-11-15 | Wei-Kao Lu | Processes and appparatus for the smelting reduction of smeltable materials |
US4831116A (en) * | 1987-08-17 | 1989-05-16 | The Dow Chemical Company | Process for coagulating a grafted rubber compound |
EP0488381B1 (de) * | 1990-11-29 | 1997-01-29 | Mitsubishi Chemical Corporation | Polyhydroxyphenylenetherharzzusammensetzung und Verfahren zu ihrer Herstellung |
US5084551A (en) * | 1990-12-12 | 1992-01-28 | General Electric Co. | Polyphenylene ether process and resin composition |
US5196630A (en) * | 1991-04-25 | 1993-03-23 | Mobil Oil Corporation | Process for the removal of catalyst residues from olefin polymerization products |
JP4591638B2 (ja) * | 2000-06-09 | 2010-12-01 | 三菱瓦斯化学株式会社 | ポリフェニレンエーテルの製造方法 |
JP3504587B2 (ja) * | 2000-06-19 | 2004-03-08 | 旭化成ケミカルズ株式会社 | ポリフェニレンエーテルの製造法 |
JP4765144B2 (ja) * | 2000-06-26 | 2011-09-07 | 三菱瓦斯化学株式会社 | ポリフェニレンエーテルの製造方法 |
JP5415133B2 (ja) * | 2008-04-18 | 2014-02-12 | 旭化成ケミカルズ株式会社 | ポリフェニレンエーテルを製造するための新規な方法 |
WO2009128502A1 (ja) * | 2008-04-18 | 2009-10-22 | 旭化成ケミカルズ株式会社 | ポリフェニレンエーテルの新規な製造方法 |
JP2009275220A (ja) * | 2008-04-18 | 2009-11-26 | Asahi Kasei Chemicals Corp | ポリフェニレンエーテルの新規な製造方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3226361A (en) * | 1961-11-29 | 1965-12-28 | Gen Electric | Functional aromatic substituents in polyphenylene oxides |
US3219698A (en) * | 1962-01-26 | 1965-11-23 | Borden Co | Polyhaloxylenol quaternary ammonium salts |
US3817919A (en) * | 1969-02-27 | 1974-06-18 | Sumitomo Chemical Co | Stabilization of polyphenylene oxides |
US3787362A (en) * | 1971-04-30 | 1974-01-22 | Gen Electric | Preparation of polyphenylene ethers with dialkylformamide promoted copper-amine catalysts |
US3804865A (en) * | 1973-03-23 | 1974-04-16 | Ici America Inc | Method of preparing self-condensation products of alkylphenols |
US4042564A (en) * | 1975-11-11 | 1977-08-16 | General Electric Company | Method for preparing polyphenylene ethers |
JPS6137290A (ja) * | 1984-07-31 | 1986-02-22 | 三洋電機株式会社 | 洗濯機の制御装置 |
-
1975
- 1975-11-11 US US05/631,191 patent/US4042564A/en not_active Expired - Lifetime
-
1976
- 1976-11-04 NL NL7612272A patent/NL7612272A/xx not_active Application Discontinuation
- 1976-11-05 IT IT29074/76A patent/IT1063430B/it active
- 1976-11-05 FR FR7633387A patent/FR2331582A1/fr active Granted
- 1976-11-09 DE DE2660965A patent/DE2660965C2/de not_active Expired
- 1976-11-09 JP JP51133850A patent/JPS5268298A/ja active Granted
- 1976-11-09 DE DE2651074A patent/DE2651074C2/de not_active Expired
- 1976-11-09 GB GB46674/76A patent/GB1527669A/en not_active Expired
- 1976-11-11 MX MX166986A patent/MX144874A/es unknown
- 1976-11-11 AU AU19530/76A patent/AU505522B2/en not_active Expired
- 1976-11-11 BR BR7607624A patent/BR7607624A/pt unknown
-
1985
- 1985-09-13 JP JP60201879A patent/JPS6195024A/ja active Granted
Non-Patent Citations (1)
Title |
---|
NICHTS-ERMITTELT * |
Also Published As
Publication number | Publication date |
---|---|
JPS6137290B2 (de) | 1986-08-22 |
NL7612272A (nl) | 1977-05-13 |
JPS5268298A (en) | 1977-06-06 |
AU505522B2 (en) | 1979-11-22 |
JPS6195024A (ja) | 1986-05-13 |
AU1953076A (en) | 1978-05-18 |
FR2331582B1 (de) | 1980-03-28 |
GB1527669A (en) | 1978-10-04 |
DE2651074C2 (de) | 1986-01-30 |
IT1063430B (it) | 1985-02-11 |
DE2651074A1 (de) | 1977-05-12 |
US4042564A (en) | 1977-08-16 |
BR7607624A (pt) | 1977-09-27 |
FR2331582A1 (fr) | 1977-06-10 |
JPH0354970B2 (de) | 1991-08-21 |
MX144874A (es) | 1981-11-30 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
Q172 | Divided out of (supplement): |
Ref country code: DE Ref document number: 2651074 |
|
8110 | Request for examination paragraph 44 | ||
AC | Divided out of |
Ref country code: DE Ref document number: 2651074 Format of ref document f/p: P |
|
D2 | Grant after examination | ||
8364 | No opposition during term of opposition |