HUT45480A - Process for producing orthophenilene-diamine by the catalytic hydrogenation of orthonitroaniline - Google Patents

Process for producing orthophenilene-diamine by the catalytic hydrogenation of orthonitroaniline

Info

Publication number
HUT45480A
HUT45480A HU489485A HU489485A HUT45480A HU T45480 A HUT45480 A HU T45480A HU 489485 A HU489485 A HU 489485A HU 489485 A HU489485 A HU 489485A HU T45480 A HUT45480 A HU T45480A
Authority
HU
Hungary
Prior art keywords
orthophenilene
orthonitroaniline
diamine
producing
catalytic hydrogenation
Prior art date
Application number
HU489485A
Other languages
Hungarian (hu)
Other versions
HU200589B (en
Inventor
Imre Somogyi
Gyula Gati
Tamas Mandy
Geza Pap
Laszlo Rozsa
Ferenc Kerekes
Gyula Pazmandi
Janos Kalacska
Laszlo Nemeth
Original Assignee
Magyar Szenhidrogenipari
Borsodi Vegyi Komb
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 Magyar Szenhidrogenipari, Borsodi Vegyi Komb filed Critical Magyar Szenhidrogenipari
Priority to HU489485A priority Critical patent/HU200589B/en
Publication of HUT45480A publication Critical patent/HUT45480A/en
Publication of HU200589B publication Critical patent/HU200589B/en

Links

HU489485A 1985-12-20 1985-12-20 New process for producing orthophenylene diamine by catalytic hydrogenation of orthonitroaniline HU200589B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HU489485A HU200589B (en) 1985-12-20 1985-12-20 New process for producing orthophenylene diamine by catalytic hydrogenation of orthonitroaniline

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU489485A HU200589B (en) 1985-12-20 1985-12-20 New process for producing orthophenylene diamine by catalytic hydrogenation of orthonitroaniline

Publications (2)

Publication Number Publication Date
HUT45480A true HUT45480A (en) 1988-07-28
HU200589B HU200589B (en) 1990-07-28

Family

ID=10969176

Family Applications (1)

Application Number Title Priority Date Filing Date
HU489485A HU200589B (en) 1985-12-20 1985-12-20 New process for producing orthophenylene diamine by catalytic hydrogenation of orthonitroaniline

Country Status (1)

Country Link
HU (1) HU200589B (en)

Also Published As

Publication number Publication date
HU200589B (en) 1990-07-28

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Legal Events

Date Code Title Description
HMM4 Cancellation of final prot. due to non-payment of fee