JPS572363A - Monoazo dye for polyester fiber - Google Patents

Monoazo dye for polyester fiber

Info

Publication number
JPS572363A
JPS572363A JP7649480A JP7649480A JPS572363A JP S572363 A JPS572363 A JP S572363A JP 7649480 A JP7649480 A JP 7649480A JP 7649480 A JP7649480 A JP 7649480A JP S572363 A JPS572363 A JP S572363A
Authority
JP
Japan
Prior art keywords
formula
compound
fiber
polyester fiber
substituted
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
JP7649480A
Other languages
Japanese (ja)
Other versions
JPS6349707B2 (en
Inventor
Seiichi Imahori
Kiyoshi Himeno
Shuichi Maeda
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.)
Mitsubishi Kasei Corp
Original Assignee
Mitsubishi Kasei Corp
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 Mitsubishi Kasei Corp filed Critical Mitsubishi Kasei Corp
Priority to JP7649480A priority Critical patent/JPS572363A/en
Priority to GB8029460A priority patent/GB2060672B/en
Priority to CH702880A priority patent/CH644883A5/en
Priority to FR8020509A priority patent/FR2465725B1/en
Priority to DE19803035912 priority patent/DE3035912A1/en
Publication of JPS572363A publication Critical patent/JPS572363A/en
Publication of JPS6349707B2 publication Critical patent/JPS6349707B2/ja
Granted legal-status Critical Current

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Abstract

NEW MATERIAL:The titled monoazo dye of formula I [R is akenyl, lower alkoxy (alkoxy)alkyl, tetrahydrofurfuryl, (substituted) hydroxyalkyl, cyanoethoxy (lower alkyl), succinimide (lower alkyl), etc.].
EXAMPLE: The compound of formula II.
USE: A dye capable of dyeing polyester fiber such as polyethylene terephthlate fiber, and its blend with natural fiber such as cotton, wool, etc., in bright red color. It has improved temperature stability in dyeing and white-staining property in textile printing, and excellent fastness to sublimation.
PROCESS: The objective compound is prepared, e.g. by reacting a 4,5-dicyanoimidazole azo compound of formula III with a compound of formula X-CH2CN (X is halogen) or of formula D-SO3CH2CN [D is (substituted) phenyl] (e.g. cyanomethyl p-toluenesulfonate) pref. in a solvent, in the presence of a base, at 20W200°C.
COPYRIGHT: (C)1982,JPO&Japio
JP7649480A 1979-09-25 1980-06-06 Monoazo dye for polyester fiber Granted JPS572363A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP7649480A JPS572363A (en) 1980-06-06 1980-06-06 Monoazo dye for polyester fiber
GB8029460A GB2060672B (en) 1979-09-25 1980-09-11 Mono-azo dye and dyeing process for polyester fibres
CH702880A CH644883A5 (en) 1979-09-25 1980-09-19 MONOAZO DYES.
FR8020509A FR2465725B1 (en) 1979-09-25 1980-09-24 MONO-AZO COMPOUNDS, MONO-AZO DYES AND METHOD FOR COLORING POLYESTER FIBERS
DE19803035912 DE3035912A1 (en) 1979-09-25 1980-09-24 MONOAZO COMPOUNDS AND METHOD FOR DYING POLYESTER FIBERS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7649480A JPS572363A (en) 1980-06-06 1980-06-06 Monoazo dye for polyester fiber

Publications (2)

Publication Number Publication Date
JPS572363A true JPS572363A (en) 1982-01-07
JPS6349707B2 JPS6349707B2 (en) 1988-10-05

Family

ID=13606765

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7649480A Granted JPS572363A (en) 1979-09-25 1980-06-06 Monoazo dye for polyester fiber

Country Status (1)

Country Link
JP (1) JPS572363A (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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50138020A (en) * 1974-04-03 1975-11-04

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50138020A (en) * 1974-04-03 1975-11-04

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
JPS6349707B2 (en) 1988-10-05

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