PL275458A1 - Method of obtaining condensed azo pigments based on pyrazolones - Google Patents

Method of obtaining condensed azo pigments based on pyrazolones

Info

Publication number
PL275458A1
PL275458A1 PL27545888A PL27545888A PL275458A1 PL 275458 A1 PL275458 A1 PL 275458A1 PL 27545888 A PL27545888 A PL 27545888A PL 27545888 A PL27545888 A PL 27545888A PL 275458 A1 PL275458 A1 PL 275458A1
Authority
PL
Poland
Prior art keywords
pyrazolones
azo pigments
condensed azo
pigments based
obtaining condensed
Prior art date
Application number
PL27545888A
Other versions
PL157842B1 (en
Inventor
Stanislaw Stefaniak
Original Assignee
Zachem Zaklady Chem Organika
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 Zachem Zaklady Chem Organika filed Critical Zachem Zaklady Chem Organika
Priority to PL27545888A priority Critical patent/PL157842B1/en
Publication of PL275458A1 publication Critical patent/PL275458A1/en
Publication of PL157842B1 publication Critical patent/PL157842B1/en

Links

PL27545888A 1988-10-22 1988-10-22 Method of obtaining condensed azo pigments based on pyrazolones PL157842B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL27545888A PL157842B1 (en) 1988-10-22 1988-10-22 Method of obtaining condensed azo pigments based on pyrazolones

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL27545888A PL157842B1 (en) 1988-10-22 1988-10-22 Method of obtaining condensed azo pigments based on pyrazolones

Publications (2)

Publication Number Publication Date
PL275458A1 true PL275458A1 (en) 1990-04-30
PL157842B1 PL157842B1 (en) 1992-07-31

Family

ID=20044723

Family Applications (1)

Application Number Title Priority Date Filing Date
PL27545888A PL157842B1 (en) 1988-10-22 1988-10-22 Method of obtaining condensed azo pigments based on pyrazolones

Country Status (1)

Country Link
PL (1) PL157842B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7812140B2 (en) * 2007-04-04 2010-10-12 Xerox Corporation Colorant compounds

Also Published As

Publication number Publication date
PL157842B1 (en) 1992-07-31

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