CS569887A1 - Zpusob izolace 2 naftol 6,8 disulfonove kyseliny - Google Patents

Zpusob izolace 2 naftol 6,8 disulfonove kyseliny

Info

Publication number
CS569887A1
CS569887A1 CS875698A CS569887A CS569887A1 CS 569887 A1 CS569887 A1 CS 569887A1 CS 875698 A CS875698 A CS 875698A CS 569887 A CS569887 A CS 569887A CS 569887 A1 CS569887 A1 CS 569887A1
Authority
CS
Czechoslovakia
Prior art keywords
izolace
disulfonove
kyseliny
naftol
zpusob
Prior art date
Application number
CS875698A
Other languages
Czech (cs)
Other versions
CS261310B1 (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 CS875698A priority Critical patent/CS261310B1/en
Publication of CS569887A1 publication Critical patent/CS569887A1/en
Publication of CS261310B1 publication Critical patent/CS261310B1/en

Links

CS875698A 1987-07-30 1987-07-30 Method of 2-naphthol-6,8-disulphonic acid's insulation CS261310B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS875698A CS261310B1 (en) 1987-07-30 1987-07-30 Method of 2-naphthol-6,8-disulphonic acid's insulation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS875698A CS261310B1 (en) 1987-07-30 1987-07-30 Method of 2-naphthol-6,8-disulphonic acid's insulation

Publications (2)

Publication Number Publication Date
CS569887A1 true CS569887A1 (en) 1988-06-15
CS261310B1 CS261310B1 (en) 1989-01-12

Family

ID=5402345

Family Applications (1)

Application Number Title Priority Date Filing Date
CS875698A CS261310B1 (en) 1987-07-30 1987-07-30 Method of 2-naphthol-6,8-disulphonic acid's insulation

Country Status (1)

Country Link
CS (1) CS261310B1 (en)

Also Published As

Publication number Publication date
CS261310B1 (en) 1989-01-12

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