JPS5638353A - Water-insoluble azo compound, its preparation, dyeing and printing hydrophobic fiber using it - Google Patents

Water-insoluble azo compound, its preparation, dyeing and printing hydrophobic fiber using it

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Publication number
JPS5638353A
JPS5638353A JP11423879A JP11423879A JPS5638353A JP S5638353 A JPS5638353 A JP S5638353A JP 11423879 A JP11423879 A JP 11423879A JP 11423879 A JP11423879 A JP 11423879A JP S5638353 A JPS5638353 A JP S5638353A
Authority
JP
Japan
Prior art keywords
compound shown
formula
dyeing
water
preparation
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
JP11423879A
Other languages
Japanese (ja)
Other versions
JPS621423B2 (en
Inventor
Mitsuru Kurosawa
Takao Aizawa
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.)
Nippon Kayaku Co Ltd
Original Assignee
Nippon Kayaku 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 Nippon Kayaku Co Ltd filed Critical Nippon Kayaku Co Ltd
Priority to JP11423879A priority Critical patent/JPS5638353A/en
Publication of JPS5638353A publication Critical patent/JPS5638353A/en
Publication of JPS621423B2 publication Critical patent/JPS621423B2/ja
Granted legal-status Critical Current

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Abstract

NEW MATERIAL:A water-insoluble monoazo compound shown by the formula I (R is methyl, ethyl, chloromethyl, or chloroethyl; X is chlorine or bromine).
EXAMPLE: A compound shown by the formula II.
USE: Dyeing and printing for hydrophobic fibers, e.g., polyester, etc. Having improved post-treatment resistant, color fastness to sublimation and discharge style properties.
PROCESS: A compound shown by the formula III (e.g., 2-chloro-4-acetylaminoaniline, etc.) is diazotized in a mineral acid optionally in the presence of a lower fatty acid, e.g., acetic acid, propionic acid, etc. preferably at -15W+10°C and subjected to coupling reaction with p-phenylphenol preferably in an alkali aqueous solution to give a compound shown by the formula I.
COPYRIGHT: (C)1981,JPO&Japio
JP11423879A 1979-09-07 1979-09-07 Water-insoluble azo compound, its preparation, dyeing and printing hydrophobic fiber using it Granted JPS5638353A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11423879A JPS5638353A (en) 1979-09-07 1979-09-07 Water-insoluble azo compound, its preparation, dyeing and printing hydrophobic fiber using it

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11423879A JPS5638353A (en) 1979-09-07 1979-09-07 Water-insoluble azo compound, its preparation, dyeing and printing hydrophobic fiber using it

Publications (2)

Publication Number Publication Date
JPS5638353A true JPS5638353A (en) 1981-04-13
JPS621423B2 JPS621423B2 (en) 1987-01-13

Family

ID=14632716

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11423879A Granted JPS5638353A (en) 1979-09-07 1979-09-07 Water-insoluble azo compound, its preparation, dyeing and printing hydrophobic fiber using it

Country Status (1)

Country Link
JP (1) JPS5638353A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998022537A1 (en) * 1996-11-20 1998-05-28 Crompton & Knowles Corporation Acid yellow dye and method for using same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998022537A1 (en) * 1996-11-20 1998-05-28 Crompton & Knowles Corporation Acid yellow dye and method for using same
US6045593A (en) * 1996-11-20 2000-04-04 Smith; Howard L. Acid yellow dye and method for using same

Also Published As

Publication number Publication date
JPS621423B2 (en) 1987-01-13

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