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PL198934A1 - METHOD OF PREPARATION OF NEW AZO DYES DIRECT DERIVATIVES OF 4,4-DIAMINODIPHENYLETHANE - Google Patents

METHOD OF PREPARATION OF NEW AZO DYES DIRECT DERIVATIVES OF 4,4-DIAMINODIPHENYLETHANE

Info

Publication number
PL198934A1
PL198934A1 PL19893477A PL19893477A PL198934A1 PL 198934 A1 PL198934 A1 PL 198934A1 PL 19893477 A PL19893477 A PL 19893477A PL 19893477 A PL19893477 A PL 19893477A PL 198934 A1 PL198934 A1 PL 198934A1
Authority
PL
Poland
Prior art keywords
diaminodiphenylethane
preparation
azo dyes
new azo
dyes direct
Prior art date
Application number
PL19893477A
Other languages
Polish (pl)
Other versions
PL107894B1 (en
Inventor
Jerzy Malkowski
Original Assignee
Politechnika Warszawska
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 Politechnika Warszawska filed Critical Politechnika Warszawska
Priority to PL19893477A priority Critical patent/PL107894B1/en
Publication of PL198934A1 publication Critical patent/PL198934A1/en
Publication of PL107894B1 publication Critical patent/PL107894B1/en

Links

PL19893477A 1977-06-17 1977-06-17 MANUFACTURE OF NEW AZO DYES WITH DOSES-DERIVATIVERODE, 4,4'-DIAMINODENYLETHANE DERIVATIVES S OF 4,4'-DIAMINODIPHENYLOETHANE PL107894B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL19893477A PL107894B1 (en) 1977-06-17 1977-06-17 MANUFACTURE OF NEW AZO DYES WITH DOSES-DERIVATIVERODE, 4,4'-DIAMINODENYLETHANE DERIVATIVES S OF 4,4'-DIAMINODIPHENYLOETHANE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL19893477A PL107894B1 (en) 1977-06-17 1977-06-17 MANUFACTURE OF NEW AZO DYES WITH DOSES-DERIVATIVERODE, 4,4'-DIAMINODENYLETHANE DERIVATIVES S OF 4,4'-DIAMINODIPHENYLOETHANE

Publications (2)

Publication Number Publication Date
PL198934A1 true PL198934A1 (en) 1979-01-02
PL107894B1 PL107894B1 (en) 1980-03-31

Family

ID=19983129

Family Applications (1)

Application Number Title Priority Date Filing Date
PL19893477A PL107894B1 (en) 1977-06-17 1977-06-17 MANUFACTURE OF NEW AZO DYES WITH DOSES-DERIVATIVERODE, 4,4'-DIAMINODENYLETHANE DERIVATIVES S OF 4,4'-DIAMINODIPHENYLOETHANE

Country Status (1)

Country Link
PL (1) PL107894B1 (en)

Also Published As

Publication number Publication date
PL107894B1 (en) 1980-03-31

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