FR2299331A1 - METHOD OF MANUFACTURING A TETRACARBOXY DIPHENYLETHER DIANHYDRIDE - Google Patents

METHOD OF MANUFACTURING A TETRACARBOXY DIPHENYLETHER DIANHYDRIDE

Info

Publication number
FR2299331A1
FR2299331A1 FR7421578A FR7421578A FR2299331A1 FR 2299331 A1 FR2299331 A1 FR 2299331A1 FR 7421578 A FR7421578 A FR 7421578A FR 7421578 A FR7421578 A FR 7421578A FR 2299331 A1 FR2299331 A1 FR 2299331A1
Authority
FR
France
Prior art keywords
tetracarboxy
manufacturing
diphenylether dianhydride
diphenylether
dianhydride
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.)
Granted
Application number
FR7421578A
Other languages
French (fr)
Other versions
FR2299331B1 (en
Inventor
Allan Stuart Hay
Tohru Takekoshi
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
Publication of FR2299331A1 publication Critical patent/FR2299331A1/en
Application granted granted Critical
Publication of FR2299331B1 publication Critical patent/FR2299331B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/54—Preparation of carboxylic acid anhydrides
    • C07C51/567—Preparation of carboxylic acid anhydrides by reactions not involving carboxylic acid anhydride groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Furan Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Epoxy Resins (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
FR7421578A 1973-06-22 1974-06-21 METHOD OF MANUFACTURING A TETRACARBOXY DIPHENYLETHER DIANHYDRIDE Granted FR2299331A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US37277173A 1973-06-22 1973-06-22

Publications (2)

Publication Number Publication Date
FR2299331A1 true FR2299331A1 (en) 1976-08-27
FR2299331B1 FR2299331B1 (en) 1979-02-23

Family

ID=23469576

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7421578A Granted FR2299331A1 (en) 1973-06-22 1974-06-21 METHOD OF MANUFACTURING A TETRACARBOXY DIPHENYLETHER DIANHYDRIDE

Country Status (10)

Country Link
JP (1) JPS5850992B2 (en)
BR (1) BR7405070D0 (en)
DD (1) DD112430A5 (en)
DE (1) DE2416594C2 (en)
DK (1) DK143400C (en)
FR (1) FR2299331A1 (en)
GB (1) GB1467275A (en)
IT (1) IT1015232B (en)
SE (1) SE412226B (en)
SU (1) SU561504A3 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58193198A (en) * 1982-05-07 1983-11-10 株式会社日立製作所 Exchanger for recording element of recording apparatus
JPS59169993U (en) * 1983-04-27 1984-11-14 ローランド　ディー．ジー．株式会社 X-Y Protsuta pen holder
JPS6038795U (en) * 1983-08-23 1985-03-18 アルプス電気株式会社 X-Y plotter
US5166404A (en) * 1989-05-15 1992-11-24 Occidental Chemical Corporation Dioxydiphthalic acid esters
US5185451A (en) * 1989-05-15 1993-02-09 Occidental Chemical Corporation Bis-imides of dioxydiphthalic acid
CN108350148A (en) * 2015-03-19 2018-07-31 衡所华威电子有限公司 Use the epoxy molding compounds of anhydride hardener, preparation method and use

Also Published As

Publication number Publication date
GB1467275A (en) 1977-03-16
SU561504A3 (en) 1977-06-05
SE412226B (en) 1980-02-25
DK143400B (en) 1981-08-17
FR2299331B1 (en) 1979-02-23
DK143400C (en) 1981-12-21
DD112430A5 (en) 1975-04-12
JPS5850992B2 (en) 1983-11-14
DK332774A (en) 1975-03-17
IT1015232B (en) 1977-05-10
DE2416594C2 (en) 1983-12-08
BR7405070D0 (en) 1975-01-21
SE7408147L (en) 1974-12-23
JPS5032143A (en) 1975-03-28
AU6775674A (en) 1975-10-16
DE2416594A1 (en) 1975-01-16

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