JPS51124122A - Process for producing azo dyes - Google Patents

Process for producing azo dyes

Info

Publication number
JPS51124122A
JPS51124122A JP4823475A JP4823475A JPS51124122A JP S51124122 A JPS51124122 A JP S51124122A JP 4823475 A JP4823475 A JP 4823475A JP 4823475 A JP4823475 A JP 4823475A JP S51124122 A JPS51124122 A JP S51124122A
Authority
JP
Japan
Prior art keywords
azo dyes
producing azo
anion
formula
sulfonic acid
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP4823475A
Other languages
Japanese (ja)
Other versions
JPS5348210B2 (en
Inventor
Akiji Arakawa
Masao Yamamoto
Takeo Kurahashi
Nobuo Onodera
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hodogaya Chemical Co Ltd
Original Assignee
Hodogaya Chemical Co Ltd
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 Hodogaya Chemical Co Ltd filed Critical Hodogaya Chemical Co Ltd
Priority to JP4823475A priority Critical patent/JPS51124122A/en
Publication of JPS51124122A publication Critical patent/JPS51124122A/en
Publication of JPS5348210B2 publication Critical patent/JPS5348210B2/ja
Granted legal-status Critical Current

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Abstract

PURPOSE: Azo dyes containing no sulfonic acid group represented by formula I (where M is carbocyclic or heterocyclic coupling component residue) and cationic dyes containing no sulfonic acid group represented by formula II (where R is lower alkyl or aralkyl; X1 is a group capable of dissociating as anion X-; X- is same as X- 1 or substituted X- anion)
COPYRIGHT: (C)1976,JPO&Japio
JP4823475A 1975-04-22 1975-04-22 Process for producing azo dyes Granted JPS51124122A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4823475A JPS51124122A (en) 1975-04-22 1975-04-22 Process for producing azo dyes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4823475A JPS51124122A (en) 1975-04-22 1975-04-22 Process for producing azo dyes

Publications (2)

Publication Number Publication Date
JPS51124122A true JPS51124122A (en) 1976-10-29
JPS5348210B2 JPS5348210B2 (en) 1978-12-27

Family

ID=12797741

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4823475A Granted JPS51124122A (en) 1975-04-22 1975-04-22 Process for producing azo dyes

Country Status (1)

Country Link
JP (1) JPS51124122A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59147052A (en) * 1983-02-12 1984-08-23 Sumitomo Chem Co Ltd Monoazo compound and method for dyeing using thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59147052A (en) * 1983-02-12 1984-08-23 Sumitomo Chem Co Ltd Monoazo compound and method for dyeing using thereof
JPH0472863B2 (en) * 1983-02-12 1992-11-19 Sumitomo Chemical Co

Also Published As

Publication number Publication date
JPS5348210B2 (en) 1978-12-27

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