JPS56138159A - Preparation of aromatic isocyanate - Google Patents

Preparation of aromatic isocyanate

Info

Publication number
JPS56138159A
JPS56138159A JP4019080A JP4019080A JPS56138159A JP S56138159 A JPS56138159 A JP S56138159A JP 4019080 A JP4019080 A JP 4019080A JP 4019080 A JP4019080 A JP 4019080A JP S56138159 A JPS56138159 A JP S56138159A
Authority
JP
Japan
Prior art keywords
compound
mixture
heterocyclic aromatic
platinum group
catalyst
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
JP4019080A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6318576B2 (enExample
Inventor
Ryuichiro Tsumura
Usaji Takagi
Takaharu Kasuga
Keiichi Ikeda
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals 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
Application filed by Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP4019080A priority Critical patent/JPS56138159A/ja
Publication of JPS56138159A publication Critical patent/JPS56138159A/ja
Publication of JPS6318576B2 publication Critical patent/JPS6318576B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP4019080A 1980-03-31 1980-03-31 Preparation of aromatic isocyanate Granted JPS56138159A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4019080A JPS56138159A (en) 1980-03-31 1980-03-31 Preparation of aromatic isocyanate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4019080A JPS56138159A (en) 1980-03-31 1980-03-31 Preparation of aromatic isocyanate

Publications (2)

Publication Number Publication Date
JPS56138159A true JPS56138159A (en) 1981-10-28
JPS6318576B2 JPS6318576B2 (enExample) 1988-04-19

Family

ID=12573848

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4019080A Granted JPS56138159A (en) 1980-03-31 1980-03-31 Preparation of aromatic isocyanate

Country Status (1)

Country Link
JP (1) JPS56138159A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4720474A (en) * 1985-09-24 1988-01-19 Catalytica Associates Olefin oxidation catalyst system
US4723041A (en) * 1985-09-24 1988-02-02 Catalytica Associates Olefin oxidation catalyst system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4720474A (en) * 1985-09-24 1988-01-19 Catalytica Associates Olefin oxidation catalyst system
US4723041A (en) * 1985-09-24 1988-02-02 Catalytica Associates Olefin oxidation catalyst system

Also Published As

Publication number Publication date
JPS6318576B2 (enExample) 1988-04-19

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