CS745389A1 - Antraquinone pigment on base of 4,4-diamino-1,1-diantraquinonyle - Google Patents

Antraquinone pigment on base of 4,4-diamino-1,1-diantraquinonyle

Info

Publication number
CS745389A1
CS745389A1 CS897453A CS745389A CS745389A1 CS 745389 A1 CS745389 A1 CS 745389A1 CS 897453 A CS897453 A CS 897453A CS 745389 A CS745389 A CS 745389A CS 745389 A1 CS745389 A1 CS 745389A1
Authority
CS
Czechoslovakia
Prior art keywords
diantraquinonyle
antraquinone
diamino
pigment
base
Prior art date
Application number
CS897453A
Other languages
Czech (cs)
Inventor
Jiri Ing Csc Pridal
Jiri Ing Lustig
Anna Skvrnova
Josef Chmelik
Jaromir Ing Zajicek
Original Assignee
Jiri Ing Csc Pridal
Jiri Ing Lustig
Anna Skvrnova
Josef Chmelik
Jaromir Ing Zajicek
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 Jiri Ing Csc Pridal, Jiri Ing Lustig, Anna Skvrnova, Josef Chmelik, Jaromir Ing Zajicek filed Critical Jiri Ing Csc Pridal
Priority to CS897453A priority Critical patent/CS745389A1/en
Publication of CS745389A1 publication Critical patent/CS745389A1/en

Links

CS897453A 1989-12-28 1989-12-28 Antraquinone pigment on base of 4,4-diamino-1,1-diantraquinonyle CS745389A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS897453A CS745389A1 (en) 1989-12-28 1989-12-28 Antraquinone pigment on base of 4,4-diamino-1,1-diantraquinonyle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS897453A CS745389A1 (en) 1989-12-28 1989-12-28 Antraquinone pigment on base of 4,4-diamino-1,1-diantraquinonyle

Publications (1)

Publication Number Publication Date
CS745389A1 true CS745389A1 (en) 1990-12-13

Family

ID=5423692

Family Applications (1)

Application Number Title Priority Date Filing Date
CS897453A CS745389A1 (en) 1989-12-28 1989-12-28 Antraquinone pigment on base of 4,4-diamino-1,1-diantraquinonyle

Country Status (1)

Country Link
CS (1) CS745389A1 (en)

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