NL7412847A - Werkwijze ter bereiding van polyfenyleenethers erhoogde druk. - Google Patents

Werkwijze ter bereiding van polyfenyleenethers erhoogde druk.

Info

Publication number
NL7412847A
NL7412847A NL7412847A NL7412847A NL7412847A NL 7412847 A NL7412847 A NL 7412847A NL 7412847 A NL7412847 A NL 7412847A NL 7412847 A NL7412847 A NL 7412847A NL 7412847 A NL7412847 A NL 7412847A
Authority
NL
Netherlands
Prior art keywords
high pressure
polyphenylene ethers
preparing polyphenylene
ethers high
preparing
Prior art date
Application number
NL7412847A
Other languages
English (en)
Dutch (nl)
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
Publication of NL7412847A publication Critical patent/NL7412847A/xx

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)
NL7412847A 1973-10-01 1974-09-27 Werkwijze ter bereiding van polyfenyleenethers erhoogde druk. NL7412847A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US40198573A 1973-10-01 1973-10-01

Publications (1)

Publication Number Publication Date
NL7412847A true NL7412847A (nl) 1975-04-03

Family

ID=23590066

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7412847A NL7412847A (nl) 1973-10-01 1974-09-27 Werkwijze ter bereiding van polyfenyleenethers erhoogde druk.

Country Status (7)

Country Link
JP (1) JPS5077498A (OSRAM)
CA (1) CA1032295A (OSRAM)
DE (1) DE2446425A1 (OSRAM)
FR (1) FR2246582B1 (OSRAM)
GB (1) GB1480509A (OSRAM)
IT (1) IT1022367B (OSRAM)
NL (1) NL7412847A (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119101232A (zh) * 2024-11-08 2024-12-10 上海优铖工逸技术有限公司 一种在线控制聚苯醚产物分子量的方法和反应装置

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4035357A (en) * 1976-10-18 1977-07-12 General Electric Company Improved polyphenylene ether polymerization process using methylene chloride as solvent
JPS5813628A (ja) * 1981-07-17 1983-01-26 Kanegafuchi Chem Ind Co Ltd ポリフエニレンエ−テルの製造方法
DE3414882A1 (de) * 1984-04-19 1985-10-24 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von substituierten polyarylethern
CN110922584B (zh) * 2019-10-31 2023-04-21 库尔勒郑豫石油物资有限公司 一种聚苯醚的制造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5235080B2 (OSRAM) * 1972-05-15 1977-09-07

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119101232A (zh) * 2024-11-08 2024-12-10 上海优铖工逸技术有限公司 一种在线控制聚苯醚产物分子量的方法和反应装置

Also Published As

Publication number Publication date
GB1480509A (en) 1977-07-20
IT1022367B (it) 1978-03-20
FR2246582A1 (OSRAM) 1975-05-02
JPS5077498A (OSRAM) 1975-06-24
FR2246582B1 (OSRAM) 1978-11-03
CA1032295A (en) 1978-05-30
DE2446425A1 (de) 1975-04-10
AU7378274A (en) 1976-04-01

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Legal Events

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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
BV The patent application has lapsed