DE3464926D1 - Improved process for preparing polyphenylene ethers - Google Patents

Improved process for preparing polyphenylene ethers

Info

Publication number
DE3464926D1
DE3464926D1 DE8484300663T DE3464926T DE3464926D1 DE 3464926 D1 DE3464926 D1 DE 3464926D1 DE 8484300663 T DE8484300663 T DE 8484300663T DE 3464926 T DE3464926 T DE 3464926T DE 3464926 D1 DE3464926 D1 DE 3464926D1
Authority
DE
Germany
Prior art keywords
improved process
polyphenylene ethers
preparing polyphenylene
preparing
ethers
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.)
Expired
Application number
DE8484300663T
Other languages
English (en)
Inventor
William Owen Dalton
Michael Kent Rinehart
Akitoshi Sugio
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GE Chemicals Inc
Original Assignee
Borg Warner Chemicals Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Borg Warner Chemicals Inc filed Critical Borg Warner Chemicals Inc
Application granted granted Critical
Publication of DE3464926D1 publication Critical patent/DE3464926D1/de
Expired legal-status Critical Current

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
    • C08G65/46—Post-polymerisation treatment, e.g. recovery, purification, drying
    • 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)
DE8484300663T 1983-02-15 1984-02-02 Improved process for preparing polyphenylene ethers Expired DE3464926D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/466,746 US4463164A (en) 1983-02-15 1983-02-15 Process for preparing polyphenylene ethers

Publications (1)

Publication Number Publication Date
DE3464926D1 true DE3464926D1 (en) 1987-08-27

Family

ID=23852944

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484300663T Expired DE3464926D1 (en) 1983-02-15 1984-02-02 Improved process for preparing polyphenylene ethers

Country Status (5)

Country Link
US (1) US4463164A (de)
EP (1) EP0116442B1 (de)
BR (1) BR8400618A (de)
CA (1) CA1207945A (de)
DE (1) DE3464926D1 (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3325894A1 (de) * 1983-07-19 1985-01-31 Basf Ag, 6700 Ludwigshafen Verfahren zur entfernung des katalysators aus polyphenylenethern
DE3332377A1 (de) * 1983-09-08 1985-03-28 Chemische Werke Hüls AG, 4370 Marl Verfahren zur reinigung von polyphenylenoxiden, die nach abstoppung der kupferaminkatalysierten polykondensation von diorthosubstituierten phenolen erhalten werden
IT1180155B (it) * 1984-01-09 1987-09-23 Montedison Spa Procedimento per la purificazione dei polifenileteri
JPH0613607B2 (ja) * 1984-02-06 1994-02-23 三菱瓦斯化学株式会社 耐熱性に優れたポリフェニレンオキシド
DE3577991D1 (de) * 1984-02-17 1990-07-05 Mitsubishi Gas Chemical Co Verfahren zur herstellung einer polyphenylaetherzusammensetzung.
DE3442141A1 (de) * 1984-05-25 1985-12-05 Hüls AG, 4370 Marl Verfahren zur herstellung eines gegen molekulargewichtsabbau geschuetzten polyphenylenethers, bei dem das bei der kupplungsreaktion eingesetzte kupfersalz wiederverwendet werden kann
DE3419601A1 (de) * 1984-05-25 1985-12-05 Hüls AG, 4370 Marl Verfahren zur herstellung eines gegen molekulargewichtsabbau geschuetzten polyphenylenethers
US4588806A (en) * 1984-11-08 1986-05-13 General Electric Company Polyphenylene ether resins having bimodal molecular weight distributions and method of their formation
US4556699A (en) * 1984-12-03 1985-12-03 Enichimica S.P.A. Process for the production of polyphenylene oxide
DE3512759A1 (de) * 1985-04-10 1986-10-23 Basf Ag, 6700 Ludwigshafen Verfahren zur kontinuierlichen herstellung von polyphenylenethern
DE3515138A1 (de) * 1985-04-26 1986-10-30 Röhm GmbH, 6100 Darmstadt Verfahren zur isolierung von aromatischen polyethern
JPS636024A (ja) * 1986-06-25 1988-01-12 Mitsubishi Petrochem Co Ltd ポリフエニレンエ−テルの製造方法
DE3629444A1 (de) * 1986-08-29 1988-03-03 Huels Chemische Werke Ag Verfahren zur herstellung von polyphenylenethern mit verringerter eigenfarbe
EP0292211A3 (de) * 1987-05-18 1989-06-14 Imperial Chemical Industries Plc Herstellung und/oder Behandlung von Polymeren
DE3741274A1 (de) * 1987-12-05 1989-06-15 Basf Ag Verfahren zur herstellung von polyphenylenether
US4906700A (en) * 1988-12-29 1990-03-06 General Electric Company Method for preparing low odor polyphenylene ether resin including separating, distilling and recycling solvent
JPH0747631B2 (ja) * 1990-05-21 1995-05-24 旭化成工業株式会社 ポリフェニレンエーテルの製造方法
DE4114247A1 (de) * 1991-05-02 1992-11-05 Basf Ag Verfahren zur herstellung von polyphenylenethern
US6407200B1 (en) 2001-06-21 2002-06-18 General Electric Company Method of preparing a poly(arylene ether), and a poly(arylene ether) prepared thereby
US6469128B1 (en) * 2001-08-07 2002-10-22 General Electric Company Process and apparatus for preparing a poly(arylene ether)
JP4007828B2 (ja) * 2002-03-08 2007-11-14 旭化成ケミカルズ株式会社 低分子量ポリフェニレンエーテルの製造方法
US20070106051A1 (en) * 2005-11-10 2007-05-10 Alvaro Carrillo Polyfunctional poly(arylene ether) method
US7541421B2 (en) * 2005-12-08 2009-06-02 Sabic Innovative Plastics Ip B.V. Poly(arylene ether) copolymer
US20070299243A1 (en) * 2006-06-22 2007-12-27 Delsman Erik R Poly(arylene ether) process and composition
US8642719B2 (en) 2011-02-28 2014-02-04 Corning Incorporated Solvent mixture for molecular weight control
US8901544B2 (en) 2011-12-06 2014-12-02 Corning Incorporated Organic thin film transistor with ion exchanged glass substrate
EP2799465A1 (de) * 2013-04-29 2014-11-05 Evonik Industries AG Verfahren zur Aufreinigung von Poly(arylenethern)
US11279824B2 (en) 2017-04-21 2022-03-22 Shpp Global Technologies B.V. Poly(phenylene ether) copolymer compositions and associated methods and articles
EP3612583B1 (de) 2017-04-21 2023-01-18 SHPP Global Technologies B.V. Poly(phenylenether)copolymer-verfahren und zusammensetzungen
CN111712529B (zh) 2017-12-13 2023-02-28 高新特殊工程塑料全球技术有限公司 用于制备热固性聚(亚芳基醚)共聚物的方法及组合物
EP3514195B1 (de) 2018-01-23 2020-05-27 SABIC Global Technologies B.V. Doppelfunktionelle poly(arylenether)verbindungen
EP3567066A1 (de) 2018-05-08 2019-11-13 SABIC Global Technologies B.V. Härtbare epoxidzusammensetzung und schaltungsmaterial-prepreg, duroplastische epoxidzusammensetzung und daraus hergestellter artikel
CN109593194A (zh) * 2018-08-31 2019-04-09 埃得新材料有限公司 一种聚苯醚的生产方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3219626A (en) * 1961-05-29 1965-11-23 Gen Electric Process for oxidizing phenols to polyphenyl ethers and diphenoquinones
NL295748A (de) * 1962-07-24
BE635350A (de) * 1962-07-24
DE1570469A1 (de) * 1965-10-01 1970-04-09 Dynamit Nobel Ag Verfahren zur Herstellung von Polyphenylenoxyden
GB1347135A (en) * 1970-05-27 1974-02-27 Asahi Dow Ltd Mixture of a polyphenylene ether and aromatic vinyl compound polymer
JPS4928919B1 (de) * 1970-12-08 1974-07-30
US4067851A (en) * 1970-11-16 1978-01-10 Mitsubishi Gas Chemical Company, Inc. Process for preparing polyphenylene oxides
US3838102A (en) * 1972-12-29 1974-09-24 Gen Electric Removal of metallic catalyst residue from polyphenylene ethers
JPS5217880B2 (de) * 1974-05-25 1977-05-18
JPS51122196A (en) * 1975-04-18 1976-10-26 Mitsubishi Gas Chem Co Inc A process for manufacturing polyphenylene ether
US4237265A (en) * 1975-09-08 1980-12-02 General Electric Company Process for catalyst removal from polyphenylene ether reaction solutions
US4039510A (en) * 1975-12-08 1977-08-02 General Electric Company Removal of catalyst from polyphenylene oxide reaction mixtures with nitrogenous salts of nitrilotriacetic acid
US4088634A (en) * 1976-12-09 1978-05-09 General Electric Company Process for isolation and purification of polyphenylene ethers
US4157434A (en) * 1977-12-30 1979-06-05 General Electric Company Process for removing metal-EDTA complex and free EDTA salts from mixed aqueous-organic media
JPS54131698A (en) * 1978-04-04 1979-10-12 Mitsubishi Gas Chem Co Inc Preparation of polyphenylene oxide
US4385167A (en) * 1980-08-04 1983-05-24 General Electric Company Preparation of polyphenylene ether resins

Also Published As

Publication number Publication date
US4463164A (en) 1984-07-31
BR8400618A (pt) 1984-09-18
EP0116442A1 (de) 1984-08-22
CA1207945A (en) 1986-07-15
EP0116442B1 (de) 1987-07-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: GE CHEMICALS, INC., PARKERSBURG, W.VA., US

8328 Change in the person/name/address of the agent

Free format text: HAUCK, H., DIPL.-ING. DIPL.-WIRTSCH.-ING., 8000 MUENCHEN GRAALFS, E., DIPL.-ING., 2000 HAMBURG WEHNERT, W., DIPL.-ING., 8000 MUENCHEN DOERING, W., DIPL.-WIRTSCH.-ING. DR.-ING., 4000 DUESSELDORF SIEMONS, N., DIPL.-ING. DR.-ING., PAT.-ANWAELTE, 2000 HAMBURG

8339 Ceased/non-payment of the annual fee