CS186150B1 - Method of producing 4,4'-diaminostilben-2,2'-disulphoacid - Google Patents

Method of producing 4,4'-diaminostilben-2,2'-disulphoacid

Info

Publication number
CS186150B1
CS186150B1 CS176777A CS176777A CS186150B1 CS 186150 B1 CS186150 B1 CS 186150B1 CS 176777 A CS176777 A CS 176777A CS 176777 A CS176777 A CS 176777A CS 186150 B1 CS186150 B1 CS 186150B1
Authority
CS
Czechoslovakia
Prior art keywords
disulphoacid
diaminostilben
producing
Prior art date
Application number
CS176777A
Other languages
Czech (cs)
Inventor
Jaroslav Horyna
Original Assignee
Jaroslav Horyna
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 Jaroslav Horyna filed Critical Jaroslav Horyna
Priority to CS176777A priority Critical patent/CS186150B1/en
Publication of CS186150B1 publication Critical patent/CS186150B1/en

Links

CS176777A 1977-03-17 1977-03-17 Method of producing 4,4'-diaminostilben-2,2'-disulphoacid CS186150B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS176777A CS186150B1 (en) 1977-03-17 1977-03-17 Method of producing 4,4'-diaminostilben-2,2'-disulphoacid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS176777A CS186150B1 (en) 1977-03-17 1977-03-17 Method of producing 4,4'-diaminostilben-2,2'-disulphoacid

Publications (1)

Publication Number Publication Date
CS186150B1 true CS186150B1 (en) 1978-11-30

Family

ID=5352889

Family Applications (1)

Application Number Title Priority Date Filing Date
CS176777A CS186150B1 (en) 1977-03-17 1977-03-17 Method of producing 4,4'-diaminostilben-2,2'-disulphoacid

Country Status (1)

Country Link
CS (1) CS186150B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115850126A (en) * 2022-09-13 2023-03-28 河北三川化工有限公司 Preparation method and application of continuous DSD acid

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115850126A (en) * 2022-09-13 2023-03-28 河北三川化工有限公司 Preparation method and application of continuous DSD acid

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