PL141259B2 - Method of obtaining novel direct blue dyes - Google Patents

Method of obtaining novel direct blue dyes

Info

Publication number
PL141259B2
PL141259B2 PL25646985A PL25646985A PL141259B2 PL 141259 B2 PL141259 B2 PL 141259B2 PL 25646985 A PL25646985 A PL 25646985A PL 25646985 A PL25646985 A PL 25646985A PL 141259 B2 PL141259 B2 PL 141259B2
Authority
PL
Poland
Prior art keywords
direct blue
blue dyes
novel direct
obtaining novel
obtaining
Prior art date
Application number
PL25646985A
Other versions
PL256469A2 (en
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 filed Critical
Priority to PL25646985A priority Critical patent/PL141259B2/en
Publication of PL256469A2 publication Critical patent/PL256469A2/en
Publication of PL141259B2 publication Critical patent/PL141259B2/en

Links

PL25646985A 1985-11-27 1985-11-27 Method of obtaining novel direct blue dyes PL141259B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL25646985A PL141259B2 (en) 1985-11-27 1985-11-27 Method of obtaining novel direct blue dyes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL25646985A PL141259B2 (en) 1985-11-27 1985-11-27 Method of obtaining novel direct blue dyes

Publications (2)

Publication Number Publication Date
PL256469A2 PL256469A2 (en) 1986-11-04
PL141259B2 true PL141259B2 (en) 1987-07-31

Family

ID=20029190

Family Applications (1)

Application Number Title Priority Date Filing Date
PL25646985A PL141259B2 (en) 1985-11-27 1985-11-27 Method of obtaining novel direct blue dyes

Country Status (1)

Country Link
PL (1) PL141259B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7536015B2 (en) * 2019-07-22 2024-08-19 日本化薬株式会社 Azo compounds and polarizing films and polarizing plates containing the same

Also Published As

Publication number Publication date
PL256469A2 (en) 1986-11-04

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