DE1645439A1 - Verfahren zur Herstellung Polyphenylenaethern - Google Patents

Verfahren zur Herstellung Polyphenylenaethern

Info

Publication number
DE1645439A1
DE1645439A1 DE19661645439 DE1645439A DE1645439A1 DE 1645439 A1 DE1645439 A1 DE 1645439A1 DE 19661645439 DE19661645439 DE 19661645439 DE 1645439 A DE1645439 A DE 1645439A DE 1645439 A1 DE1645439 A1 DE 1645439A1
Authority
DE
Germany
Prior art keywords
ammonia
water
phenol
reaction
polyphenylene 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.)
Pending
Application number
DE19661645439
Other languages
German (de)
English (en)
Inventor
Gartenmann Dr Emil
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.)
Rio Tinto Switzerland AG
Original Assignee
Alusuisse Holdings AG
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 Alusuisse Holdings AG filed Critical Alusuisse Holdings AG
Publication of DE1645439A1 publication Critical patent/DE1645439A1/de
Pending 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
    • C08G65/38—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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyethers (AREA)
DE19661645439 1965-12-15 1966-11-28 Verfahren zur Herstellung Polyphenylenaethern Pending DE1645439A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1731165A CH464537A (de) 1965-12-15 1965-12-15 Verfahren zur Herstellung von gegebenenfalls substituierten Polyphenylenäthern

Publications (1)

Publication Number Publication Date
DE1645439A1 true DE1645439A1 (de) 1970-10-22

Family

ID=4424433

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19661645439 Pending DE1645439A1 (de) 1965-12-15 1966-11-28 Verfahren zur Herstellung Polyphenylenaethern

Country Status (5)

Country Link
BE (1) BE690454A (enExample)
CH (1) CH464537A (enExample)
DE (1) DE1645439A1 (enExample)
FR (1) FR1504932A (enExample)
NL (1) NL6616789A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4059568A (en) * 1976-08-30 1977-11-22 General Electric Company Method for the control of diamine catalyzed polyphenylene ether polymerization

Also Published As

Publication number Publication date
FR1504932A (fr) 1967-12-08
NL6616789A (enExample) 1967-06-16
BE690454A (enExample) 1967-05-02
CH464537A (de) 1968-10-31

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