TW364920B - Bisazo compounds or a salt thereof - Google Patents

Bisazo compounds or a salt thereof

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Publication number
TW364920B
TW364920B TW083100872A TW83100872A TW364920B TW 364920 B TW364920 B TW 364920B TW 083100872 A TW083100872 A TW 083100872A TW 83100872 A TW83100872 A TW 83100872A TW 364920 B TW364920 B TW 364920B
Authority
TW
Taiwan
Prior art keywords
unsubstituted
hydrogen
alkyl
group represented
formula
Prior art date
Application number
TW083100872A
Other languages
Chinese (zh)
Inventor
Shigeru Sasaki
Kingo Akahori
Takeshi Washimi
Takashi Omura
Toshiyuki Araki
Jun Inoue
Original Assignee
Sumitomo Chemical Co
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
Priority claimed from JP4298036A external-priority patent/JPH06122832A/en
Application filed by Sumitomo Chemical Co filed Critical Sumitomo Chemical Co
Application granted granted Critical
Publication of TW364920B publication Critical patent/TW364920B/en

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Abstract

A kind of bisazo compound represented by the formula (I) or a salt thereof: wherein R1 is hydrogen or unsubstituted C1-6 alkyl; D is phenylene unsubstituted or substituted with one or two substituents selected from sulfo, C1-6 alkoxy, C1-6 alkyl or naphthylene unsubstituted or substituted once or twice by sulfo; one of X1 and X2 is NH2 and the other is OH; B is a group represented by the formula (1) or (2), wherein the mark * means a bond linking to an azo group, and R2 is hydrogen, methyl or methoxy; and when X1 is OH, L is a triazinyl group represented by any one of the following formulas (II) to (V), wherein R3 is hydrogen or unsubstituted C1-4 straight or branched alkyl: R4 is hydrogen, C1-4 alkyl, C1-4 alkoxy or halogen; A is a divalent aliphatic group represented by the following formula: in which W is unsubstituted straight C2-6 alkylene or branched chain C2-6 alkylene substituted by cyano, carbamoyl; and when X1 is NH2, L is a triazinyl group represented by the formula (III) or (V) as defined above. The compound is useful for dyeing or printing fiber materials and gives a dyed or printed product having a color superior in various fastness properties with superior build-up property.
TW083100872A 1992-10-09 1994-02-02 Bisazo compounds or a salt thereof TW364920B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4298036A JPH06122832A (en) 1992-10-09 1992-10-09 Bisazo compound and method for dyeing or printing textile material with the compound
JP1769593 1993-02-04

Publications (1)

Publication Number Publication Date
TW364920B true TW364920B (en) 1999-07-21

Family

ID=57940995

Family Applications (1)

Application Number Title Priority Date Filing Date
TW083100872A TW364920B (en) 1992-10-09 1994-02-02 Bisazo compounds or a salt thereof

Country Status (1)

Country Link
TW (1) TW364920B (en)

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees