HU178659B - Process for preparing m-amino-benzenesulphonic acid and its salts - Google Patents

Process for preparing m-amino-benzenesulphonic acid and its salts

Info

Publication number
HU178659B
HU178659B HUNA001122A HU178659B HU 178659 B HU178659 B HU 178659B HU NA001122 A HUNA001122 A HU NA001122A HU 178659 B HU178659 B HU 178659B
Authority
HU
Hungary
Prior art keywords
salts
amino
preparing
benzenesulphonic acid
benzenesulphonic
Prior art date
Application number
Other languages
Hungarian (hu)
Inventor
Mihaly Bako
Janosne Damjan
Gyula Gati
Istvan Gemes
Istvan Halasz
Jozsef Horvath
Janos Ilinyi
Belane Juhasz
Sandor Molnar
Istvanne Peter
Ernoe RATOSI
Gabor Resofszki
Ferenc Schmidt
Istvan Szabados
Lajos Viniczai
Lajos Zalka
Original Assignee
Magyar Szenhidrogenipari
Nitrokemia Ipartelepek
Dunai Koeolajipari Vallalat
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, Nitrokemia Ipartelepek, Dunai Koeolajipari Vallalat filed Critical Magyar Szenhidrogenipari
Priority to HUNA001122 priority Critical patent/HU178659B/en
Publication of HU178659B publication Critical patent/HU178659B/en

Links

HUNA001122 1979-01-15 1979-01-15 Process for preparing m-amino-benzenesulphonic acid and its salts HU178659B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HUNA001122 HU178659B (en) 1979-01-15 1979-01-15 Process for preparing m-amino-benzenesulphonic acid and its salts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUNA001122 HU178659B (en) 1979-01-15 1979-01-15 Process for preparing m-amino-benzenesulphonic acid and its salts

Publications (1)

Publication Number Publication Date
HU178659B true HU178659B (en) 1982-06-28

Family

ID=10999899

Family Applications (1)

Application Number Title Priority Date Filing Date
HUNA001122 HU178659B (en) 1979-01-15 1979-01-15 Process for preparing m-amino-benzenesulphonic acid and its salts

Country Status (1)

Country Link
HU (1) HU178659B (en)

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Legal Events

Date Code Title Description
HU90 Patent valid on 900628
HMM4 Cancellation of final prot. due to non-payment of fee