FR2116555B1 - - Google Patents

Info

Publication number
FR2116555B1
FR2116555B1 FR7143662A FR7143662A FR2116555B1 FR 2116555 B1 FR2116555 B1 FR 2116555B1 FR 7143662 A FR7143662 A FR 7143662A FR 7143662 A FR7143662 A FR 7143662A FR 2116555 B1 FR2116555 B1 FR 2116555B1
Authority
FR
France
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
FR7143662A
Other versions
FR2116555A1 (fr
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.)
Mitsubishi Gas Chemical Co Inc
Original Assignee
Mitsubishi Gas Chemical Co 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
Priority claimed from JP10763770A external-priority patent/JPS4842480B1/ja
Application filed by Mitsubishi Gas Chemical Co Inc filed Critical Mitsubishi Gas Chemical Co Inc
Publication of FR2116555A1 publication Critical patent/FR2116555A1/fr
Application granted granted Critical
Publication of FR2116555B1 publication Critical patent/FR2116555B1/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
    • C08G65/38—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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyethers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7143662A 1970-12-07 1971-12-06 Expired FR2116555B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP10763770A JPS4842480B1 (fr) 1970-12-07 1970-12-07
GB5659571A GB1379028A (en) 1970-12-07 1971-12-06 Process for preparing polyphenylene oxides

Publications (2)

Publication Number Publication Date
FR2116555A1 FR2116555A1 (fr) 1972-07-13
FR2116555B1 true FR2116555B1 (fr) 1976-04-02

Family

ID=26267632

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7143662A Expired FR2116555B1 (fr) 1970-12-07 1971-12-06

Country Status (6)

Country Link
BE (1) BE776339A (fr)
CA (1) CA944897A (fr)
DE (1) DE2160419C3 (fr)
FR (1) FR2116555B1 (fr)
GB (1) GB1379028A (fr)
NL (1) NL166483C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4067851A (en) 1970-11-16 1978-01-10 Mitsubishi Gas Chemical Company, Inc. Process for preparing polyphenylene oxides

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3029429A1 (de) * 1980-08-02 1982-03-11 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von polyphenylenaethern
DE3033813A1 (de) * 1980-09-09 1982-04-22 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von polyphenylenaethern
DE3035599A1 (de) * 1980-09-20 1982-05-06 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von polyphenylenaethern
DE3042149A1 (de) * 1980-11-08 1982-06-24 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von polyphenylenaethern

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3344116A (en) * 1965-03-29 1967-09-26 Gen Electric Process for the formation of polyphenylene oxides

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4067851A (en) 1970-11-16 1978-01-10 Mitsubishi Gas Chemical Company, Inc. Process for preparing polyphenylene oxides

Also Published As

Publication number Publication date
DE2160419C3 (de) 1974-04-04
NL166483B (nl) 1981-03-16
NL166483C (nl) 1981-08-17
CA944897A (en) 1974-04-02
DE2160419A1 (de) 1972-07-13
BE776339A (fr) 1972-04-04
NL7116787A (fr) 1972-06-09
GB1379028A (en) 1975-01-02
DE2160419B2 (de) 1973-09-13
FR2116555A1 (fr) 1972-07-13

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Legal Events

Date Code Title Description
ST Notification of lapse