JPS5630463A - Water-insoluble azo dye mixture - Google Patents

Water-insoluble azo dye mixture

Info

Publication number
JPS5630463A
JPS5630463A JP10495079A JP10495079A JPS5630463A JP S5630463 A JPS5630463 A JP S5630463A JP 10495079 A JP10495079 A JP 10495079A JP 10495079 A JP10495079 A JP 10495079A JP S5630463 A JPS5630463 A JP S5630463A
Authority
JP
Japan
Prior art keywords
azo dye
amino
formula
water
insoluble azo
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
JP10495079A
Other languages
Japanese (ja)
Other versions
JPS6223020B2 (en
Inventor
Saguru Takahata
Masao Imai
Ryoichi Tsukahara
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP10495079A priority Critical patent/JPS5630463A/en
Publication of JPS5630463A publication Critical patent/JPS5630463A/en
Publication of JPS6223020B2 publication Critical patent/JPS6223020B2/ja
Granted legal-status Critical Current

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Abstract

PURPOSE: To provide titled mixture which excels in dispersibility at a high temperature and is suitable for the dyeing of polyester fibers, by a method wherein specified two or three kinds of azo dyes are blended together.
CONSTITUTION: (a) 99W50wt% of an azo dye of formula I is blended with (b) 1W50wt% of an azo dye of formula II or III or a mixt. thereof to obtain the desired water-insoluble azo dye mixt. The dye of the formula I is obtd. by diazotizing 2,4-dinitro-6-bromoaniline and coupling the resulting product with 3-(N-methoxycarbonylmethyl-N-allyl)amino-4-methoyacetanilide. The dyes of the formulas II and III can be obtd. by diazotizing 2,4-dinitro-6-bromoaniline and coupling the resulting product with 3-(N-benzyl-N-allyl)amino-4-methoxyacetanilide or 3-(bis-N-acetyloxyethyl)amino-4-methoxyacetanilide.
COPYRIGHT: (C)1981,JPO&Japio
JP10495079A 1979-08-20 1979-08-20 Water-insoluble azo dye mixture Granted JPS5630463A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10495079A JPS5630463A (en) 1979-08-20 1979-08-20 Water-insoluble azo dye mixture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10495079A JPS5630463A (en) 1979-08-20 1979-08-20 Water-insoluble azo dye mixture

Publications (2)

Publication Number Publication Date
JPS5630463A true JPS5630463A (en) 1981-03-27
JPS6223020B2 JPS6223020B2 (en) 1987-05-21

Family

ID=14394370

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10495079A Granted JPS5630463A (en) 1979-08-20 1979-08-20 Water-insoluble azo dye mixture

Country Status (1)

Country Link
JP (1) JPS5630463A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0064221A2 (en) * 1981-05-02 1982-11-10 BASF Aktiengesellschaft Navy blue dye mixture
EP0078006A2 (en) * 1981-10-28 1983-05-04 BASF Aktiengesellschaft Mixtures of navy blue disperse dyes
EP0126406A2 (en) * 1983-05-20 1984-11-28 BASF Aktiengesellschaft Dye mixtures
JPH06265032A (en) * 1993-03-05 1994-09-20 Otto:Kk Flow passage switching valve
US5687764A (en) * 1994-03-09 1997-11-18 Nippon Furnace Kogyo Kabushiki Kaisha Four-port valve

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0064221A2 (en) * 1981-05-02 1982-11-10 BASF Aktiengesellschaft Navy blue dye mixture
EP0078006A2 (en) * 1981-10-28 1983-05-04 BASF Aktiengesellschaft Mixtures of navy blue disperse dyes
EP0126406A2 (en) * 1983-05-20 1984-11-28 BASF Aktiengesellschaft Dye mixtures
JPH06265032A (en) * 1993-03-05 1994-09-20 Otto:Kk Flow passage switching valve
US5687764A (en) * 1994-03-09 1997-11-18 Nippon Furnace Kogyo Kabushiki Kaisha Four-port valve

Also Published As

Publication number Publication date
JPS6223020B2 (en) 1987-05-21

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