CA1032698A - Mode de preparation d'ethers de polyphenylene - Google Patents

Mode de preparation d'ethers de polyphenylene

Info

Publication number
CA1032698A
CA1032698A CA213,016A CA213016A CA1032698A CA 1032698 A CA1032698 A CA 1032698A CA 213016 A CA213016 A CA 213016A CA 1032698 A CA1032698 A CA 1032698A
Authority
CA
Canada
Prior art keywords
polyphenylene ethers
preparing polyphenylene
preparing
ethers
polyphenylene
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
CA213,016A
Other languages
English (en)
Other versions
CA213016S (en
Inventor
James G. Bennett
Glenn D. Cooper
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of CA1032698A publication Critical patent/CA1032698A/fr
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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyethers (AREA)
CA213,016A 1973-12-26 1974-11-05 Mode de preparation d'ethers de polyphenylene Expired CA1032698A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/427,996 US4097458A (en) 1973-12-26 1973-12-26 Method for preparing polyphenylene ethers

Publications (1)

Publication Number Publication Date
CA1032698A true CA1032698A (fr) 1978-06-06

Family

ID=23697153

Family Applications (1)

Application Number Title Priority Date Filing Date
CA213,016A Expired CA1032698A (fr) 1973-12-26 1974-11-05 Mode de preparation d'ethers de polyphenylene

Country Status (4)

Country Link
US (1) US4097458A (fr)
JP (1) JPS5097697A (fr)
CA (1) CA1032698A (fr)
DE (1) DE2460325A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3148149A1 (de) * 1981-12-05 1983-06-09 Basf Ag, 6700 Ludwigshafen Verfahren zur entfernung des katalysators aus polyphenylenethern
DE3227745A1 (de) * 1982-07-24 1984-01-26 Basf Ag, 6700 Ludwigshafen Verfahren zur entfernung des katalysators aus polyphenylenethern
DE3228662A1 (de) * 1982-07-31 1984-02-02 Basf Ag, 6700 Ludwigshafen Verfahren zur entfernung des katalysators aus polyphenylenethern
DE3234035A1 (de) * 1982-09-14 1984-03-15 Basf Ag, 6700 Ludwigshafen Verfahren zur entfernung des katalysators aus polyphenylenethern
DE3324338A1 (de) * 1983-07-06 1985-01-17 Basf Ag, 6700 Ludwigshafen Kontinuierliches verfahren zur entfernung des katalysators aus polyphenylenethern
US4938876A (en) * 1989-03-02 1990-07-03 Ohsol Ernest O Method for separating oil and water emulsions
US6407202B1 (en) * 2000-07-14 2002-06-18 General Electric Company Poly(arylene ether) and process for making the same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL295699A (fr) * 1962-07-24
US3838102A (en) * 1972-12-29 1974-09-24 Gen Electric Removal of metallic catalyst residue from polyphenylene ethers

Also Published As

Publication number Publication date
JPS5097697A (fr) 1975-08-02
US4097458A (en) 1978-06-27
DE2460325A1 (de) 1975-07-10

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