BE776044A - POLY (PHENYLENE OXIDES) PREPARATION PROCESS - Google Patents

POLY (PHENYLENE OXIDES) PREPARATION PROCESS

Info

Publication number
BE776044A
BE776044A BE776044A BE776044A BE776044A BE 776044 A BE776044 A BE 776044A BE 776044 A BE776044 A BE 776044A BE 776044 A BE776044 A BE 776044A BE 776044 A BE776044 A BE 776044A
Authority
BE
Belgium
Prior art keywords
poly
preparation process
phenylene oxides
phenylene
oxides
Prior art date
Application number
BE776044A
Other languages
French (fr)
Original Assignee
Kanegafuchi Chemical Ind
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 Kanegafuchi Chemical Ind filed Critical Kanegafuchi Chemical Ind
Publication of BE776044A publication Critical patent/BE776044A/en

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)
BE776044A 1970-12-01 1971-11-30 POLY (PHENYLENE OXIDES) PREPARATION PROCESS BE776044A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10652070A JPS4826395B1 (en) 1970-12-01 1970-12-01

Publications (1)

Publication Number Publication Date
BE776044A true BE776044A (en) 1972-05-30

Family

ID=14435665

Family Applications (1)

Application Number Title Priority Date Filing Date
BE776044A BE776044A (en) 1970-12-01 1971-11-30 POLY (PHENYLENE OXIDES) PREPARATION PROCESS

Country Status (6)

Country Link
JP (1) JPS4826395B1 (en)
BE (1) BE776044A (en)
DE (1) DE2160059A1 (en)
FR (1) FR2116466B1 (en)
GB (1) GB1320600A (en)
NL (1) NL7116444A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4335234A (en) 1979-10-24 1982-06-15 General Electric Company Use of manganese chelate to oxidatively couple phenolic compound in a self-precipitating system

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4054553A (en) * 1975-06-02 1977-10-18 General Electric Company Polyphenylene oxide process
US4075174A (en) * 1976-12-21 1978-02-21 General Electric Company Promotion of manganese chelate catalyzed polyphenylene ether oxide polymerization reactions
US4207406A (en) * 1978-05-09 1980-06-10 General Electric Company Process for preparing polyphenylene oxide copolymers
US5693742A (en) * 1994-12-01 1997-12-02 General Electric Company Solventless method for making polyarylene ethers
CN111793203B (en) * 2020-07-22 2022-12-27 广东省石油与精细化工研究院 Polyphenyl ether and synthesis method thereof
KR102936646B1 (en) * 2021-07-02 2026-03-06 주식회사 엘지화학 Method for preparing polypenylene oxide

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4335234A (en) 1979-10-24 1982-06-15 General Electric Company Use of manganese chelate to oxidatively couple phenolic compound in a self-precipitating system

Also Published As

Publication number Publication date
FR2116466A1 (en) 1972-07-13
FR2116466B1 (en) 1976-03-26
GB1320600A (en) 1973-06-13
DE2160059A1 (en) 1972-06-08
JPS4826395B1 (en) 1973-08-09
NL7116444A (en) 1972-06-05

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