CS569987A1 - Zpusob vyroby 2 naftylamin 6,8 disulfonove kyseliny - Google Patents

Zpusob vyroby 2 naftylamin 6,8 disulfonove kyseliny

Info

Publication number
CS569987A1
CS569987A1 CS875699A CS569987A CS569987A1 CS 569987 A1 CS569987 A1 CS 569987A1 CS 875699 A CS875699 A CS 875699A CS 569987 A CS569987 A CS 569987A CS 569987 A1 CS569987 A1 CS 569987A1
Authority
CS
Czechoslovakia
Prior art keywords
naftylamin
disulfonove
kyseliny
zpusob vyroby
vyroby
Prior art date
Application number
CS875699A
Other languages
Czech (cs)
Other versions
CS261311B1 (en
Inventor
Jan Rndr Csc Kroupa
Jiri Ing Sarbort
Petr Ing Valcha
Jan Ing Roman
Original Assignee
Jan Rndr Csc Kroupa
Jiri Ing Sarbort
Petr Ing Valcha
Roman Jan
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 Jan Rndr Csc Kroupa, Jiri Ing Sarbort, Petr Ing Valcha, Roman Jan filed Critical Jan Rndr Csc Kroupa
Priority to CS875699A priority Critical patent/CS261311B1/en
Publication of CS569987A1 publication Critical patent/CS569987A1/en
Publication of CS261311B1 publication Critical patent/CS261311B1/en

Links

CS875699A 1987-07-30 1987-07-30 Method of 2-naphthylamine-6,8-disulphonic acid production CS261311B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS875699A CS261311B1 (en) 1987-07-30 1987-07-30 Method of 2-naphthylamine-6,8-disulphonic acid production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS875699A CS261311B1 (en) 1987-07-30 1987-07-30 Method of 2-naphthylamine-6,8-disulphonic acid production

Publications (2)

Publication Number Publication Date
CS569987A1 true CS569987A1 (en) 1988-06-15
CS261311B1 CS261311B1 (en) 1989-01-12

Family

ID=5402358

Family Applications (1)

Application Number Title Priority Date Filing Date
CS875699A CS261311B1 (en) 1987-07-30 1987-07-30 Method of 2-naphthylamine-6,8-disulphonic acid production

Country Status (1)

Country Link
CS (1) CS261311B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102295585A (en) * 2011-06-21 2011-12-28 李安民 Preparation method of 2-naphthylamine 6,8 disulfonic acid
CN104030948A (en) * 2014-06-24 2014-09-10 湖北鑫慧化工有限公司 New process of amino G acid ammonification production

Also Published As

Publication number Publication date
CS261311B1 (en) 1989-01-12

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