IT1089629B - Procedimento per formare eteri polifenilenici - Google Patents

Procedimento per formare eteri polifenilenici

Info

Publication number
IT1089629B
IT1089629B IT30432/77A IT3043277A IT1089629B IT 1089629 B IT1089629 B IT 1089629B IT 30432/77 A IT30432/77 A IT 30432/77A IT 3043277 A IT3043277 A IT 3043277A IT 1089629 B IT1089629 B IT 1089629B
Authority
IT
Italy
Prior art keywords
procedure
polyphenylene ethers
forming polyphenylene
forming
ethers
Prior art date
Application number
IT30432/77A
Other languages
English (en)
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Application granted granted Critical
Publication of IT1089629B publication Critical patent/IT1089629B/it

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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyethers (AREA)
IT30432/77A 1976-12-13 1977-12-06 Procedimento per formare eteri polifenilenici IT1089629B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/749,762 US4110311A (en) 1976-12-13 1976-12-13 Molecular weight control of polyphenylene ethers

Publications (1)

Publication Number Publication Date
IT1089629B true IT1089629B (it) 1985-06-18

Family

ID=25015084

Family Applications (1)

Application Number Title Priority Date Filing Date
IT30432/77A IT1089629B (it) 1976-12-13 1977-12-06 Procedimento per formare eteri polifenilenici

Country Status (9)

Country Link
US (1) US4110311A (it)
JP (1) JPS6034571B2 (it)
AU (1) AU511823B2 (it)
BR (1) BR7708283A (it)
DE (1) DE2754887A1 (it)
FR (1) FR2373572A1 (it)
GB (1) GB1559713A (it)
IT (1) IT1089629B (it)
NL (1) NL7712659A (it)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4263426A (en) * 1978-11-06 1981-04-21 General Electric Company Process for isolation of polyphenylene ether resin by crumbing in hot water
DE3234034A1 (de) * 1982-09-14 1984-03-15 Basf Ag, 6700 Ludwigshafen Verfahren zur stabilisierung von polyphenylenetherloesungen
DE3324338A1 (de) * 1983-07-06 1985-01-17 Basf Ag, 6700 Ludwigshafen Kontinuierliches verfahren zur entfernung des katalysators aus polyphenylenethern
DE3326394A1 (de) * 1983-07-22 1985-01-31 Basf Ag, 6700 Ludwigshafen Verfahren zur stabilisierung von polyphenylenetherloesungen
IT1180155B (it) * 1984-01-09 1987-09-23 Montedison Spa Procedimento per la purificazione dei polifenileteri
DE3419601A1 (de) * 1984-05-25 1985-12-05 Hüls AG, 4370 Marl Verfahren zur herstellung eines gegen molekulargewichtsabbau geschuetzten polyphenylenethers
JPS62165481U (it) * 1986-04-08 1987-10-21
DE4006130A1 (de) * 1990-02-27 1991-08-29 Bayer Ag Verfahren zur herstellung von phenolharzen
US5194517A (en) * 1990-12-27 1993-03-16 General Electric Company Capped polyphenylene ether for high impact blends and method of preparation
US5410004A (en) * 1994-01-24 1995-04-25 Arizona Chemical Company Thermal polymerization of dicyclopentadiene
JP4765145B2 (ja) * 2000-07-03 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
JP4765146B2 (ja) * 2000-07-03 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
US20070299243A1 (en) * 2006-06-22 2007-12-27 Delsman Erik R Poly(arylene ether) process and composition
US20080097069A1 (en) * 2006-10-20 2008-04-24 Hua Guo Poly(arylene ether) method and composition
US8025158B2 (en) 2008-02-21 2011-09-27 Sabic Innovative Plastics Ip B.V. High molecular weight poly(2,6-dimethyl-1,4-phenylene ether) and process therefor
JP6634011B2 (ja) 2014-05-16 2020-01-22 出光興産株式会社 ポリカーボネート共重合体、塗工液、電子写真感光体、および電気機器
WO2017105782A1 (en) 2015-12-17 2017-06-22 Sabic Global Technologies B.V. Method of forming high molecular weight poly(phenylene ether), poly(phenylene ether) formed thereby, and fiber and article comprising the poly(phenylene ether)
EP3640279B1 (en) 2018-10-16 2021-02-17 SHPP Global Technologies B.V. High molecular weight poly(phenylene ether) and process for the preparation thereof
US20200131311A1 (en) 2018-10-30 2020-04-30 Sabic Global Technologies B.V. Method of making a poly(phenylene ether) and poly(phenylene ether) prepared thereby
EP4169958A1 (en) 2021-10-22 2023-04-26 SHPP Global Technologies B.V. Linear block copolymer and curable thermosetting composition comprising the linear block copolymer
EP4419573A1 (en) 2021-10-22 2024-08-28 SHPP Global Technologies B.V. Graft copolymer and curable thermosetting composition comprising the same
EP4174111A1 (en) 2021-10-29 2023-05-03 SHPP Global Technologies B.V. Copolymers derived from dicyclopentadiene
CN118475639A (zh) 2022-01-12 2024-08-09 高新特殊工程塑料全球技术有限公司 封端的聚(苯醚)和包含其的可固化热固性组合物
WO2023166424A1 (en) 2022-03-01 2023-09-07 Shpp Global Technologies B.V. Copolymers derived from dicyclopentadiene

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE635349A (it) * 1962-07-24
BE635350A (it) * 1962-07-24
NL134635C (it) * 1967-12-19
US3639656A (en) * 1969-03-13 1972-02-01 Gen Electric Formation of polyphenylene ethers
US3642699A (en) * 1969-08-12 1972-02-15 Gen Electric Formation of polyphenylene ethers
US3661848A (en) * 1970-11-06 1972-05-09 Gen Electric Formation of polyphenylene ethers
US3838102A (en) * 1972-12-29 1974-09-24 Gen Electric Removal of metallic catalyst residue from polyphenylene ethers
JPS5217559B2 (it) * 1973-06-26 1977-05-16
JPS5125265B2 (it) * 1973-11-02 1976-07-29
US3951917A (en) * 1974-07-23 1976-04-20 General Electric Company Process for removal of catalyst from polyphenylene ethers
JPS51122196A (en) * 1975-04-18 1976-10-26 Mitsubishi Gas Chem Co Inc A process for manufacturing polyphenylene ether

Also Published As

Publication number Publication date
NL7712659A (nl) 1978-06-15
GB1559713A (en) 1980-01-23
BR7708283A (pt) 1978-08-15
FR2373572B1 (it) 1984-03-16
DE2754887C2 (it) 1988-04-14
AU511823B2 (en) 1980-09-04
DE2754887A1 (de) 1978-06-15
US4110311A (en) 1978-08-29
JPS5392898A (en) 1978-08-15
JPS6034571B2 (ja) 1985-08-09
FR2373572A1 (fr) 1978-07-07
AU3144677A (en) 1979-06-21

Similar Documents

Publication Publication Date Title
IT1089629B (it) Procedimento per formare eteri polifenilenici
GB1538361A (en) Method for preparing polyphenylene ethers
HK38481A (en) Cyclic ethers
IT1096212B (it) Procedimento per produrre eteri carbossilati
NL7713696A (nl) Werkwijze ter bereiding van polyfenyleenethers.
JPS52128947A (en) Polyphenylene ether compositions
RO81244A (ro) Procedeu pentru obtinerea dimetileterului
NO773548L (no) Fremgangsmaate for fremstilling av spiro-hydantoinderivater
IT1079640B (it) Procedimento per produrre idrossi benzaldeidi
SE431871B (sv) Forfarande for framstellning av 2-brom-6-fluor-n-2-imidazolidinylidenbensamin
TR19495A (tr) Huecre kueltuerue yapilmasina mahsus usul
FI773086A (fi) Backspegel foer fordon
JPS5379944A (en) Ultrasonic adhesible polyphenylene ether composition
IT1079721B (it) Procedimento per produrre metildiclorofasfano
SE421125B (sv) Forfarande for framstellning av 5-m-tolyloxiuracil
DK584778A (da) Triazolyl-glycolethere
JPS5386800A (en) Manufacture of polyphenylene ether
SE418287B (sv) Forfarande for framstellning av guajakol-p-isobutyl-hydratropat
BE863890A (nl) Benzyloxim-ethers
IT1074317B (it) Procedimento per preparare alogenoacetali partendo da esterli
NL7603973A (nl) Perfluorvinylethers.
SE411439B (sv) Hallare for stangformiga foremal
IT1072805B (it) Procedimento per preparare eteri ciclici
AU515521B2 (en) Polyphenylene ethers
BR7705756A (pt) Aminoalquil eteres de bisfenois