JPS5720309B2 - - Google Patents

Info

Publication number
JPS5720309B2
JPS5720309B2 JP12186772A JP12186772A JPS5720309B2 JP S5720309 B2 JPS5720309 B2 JP S5720309B2 JP 12186772 A JP12186772 A JP 12186772A JP 12186772 A JP12186772 A JP 12186772A JP S5720309 B2 JPS5720309 B2 JP S5720309B2
Authority
JP
Japan
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
JP12186772A
Other languages
Japanese (ja)
Other versions
JPS4976814A (enExample
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 filed Critical
Priority to JP12186772A priority Critical patent/JPS5720309B2/ja
Priority to DE19732359349 priority patent/DE2359349C2/de
Priority to GB5514173A priority patent/GB1413192A/en
Priority to US05/420,742 priority patent/US4003920A/en
Priority to CA187,088A priority patent/CA1022948A/en
Priority to FR7343211A priority patent/FR2208877B1/fr
Publication of JPS4976814A publication Critical patent/JPS4976814A/ja
Publication of JPS5720309B2 publication Critical patent/JPS5720309B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Furan Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
JP12186772A 1972-10-30 1972-12-04 Expired JPS5720309B2 (enExample)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP12186772A JPS5720309B2 (enExample) 1972-12-04 1972-12-04
DE19732359349 DE2359349C2 (de) 1972-12-04 1973-11-28 Verfahren zur Herstellung von Maleinsäureanhydrid
GB5514173A GB1413192A (en) 1972-12-04 1973-11-28 Method for producing maleic anhydride
US05/420,742 US4003920A (en) 1972-10-30 1973-11-30 Method for producing maleic anhydride using a promoted tungsten, phosphorous oxide catalyst
CA187,088A CA1022948A (en) 1972-12-04 1973-11-30 Method for producing maleic anhydride
FR7343211A FR2208877B1 (enExample) 1972-12-04 1973-12-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12186772A JPS5720309B2 (enExample) 1972-12-04 1972-12-04

Publications (2)

Publication Number Publication Date
JPS4976814A JPS4976814A (enExample) 1974-07-24
JPS5720309B2 true JPS5720309B2 (enExample) 1982-04-27

Family

ID=14821879

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12186772A Expired JPS5720309B2 (enExample) 1972-10-30 1972-12-04

Country Status (1)

Country Link
JP (1) JPS5720309B2 (enExample)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5716107B2 (enExample) * 1972-07-21 1982-04-02

Also Published As

Publication number Publication date
JPS4976814A (enExample) 1974-07-24

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