JPS57111356A - Disazo dye for polyester fiber - Google Patents

Disazo dye for polyester fiber

Info

Publication number
JPS57111356A
JPS57111356A JP55186675A JP18667580A JPS57111356A JP S57111356 A JPS57111356 A JP S57111356A JP 55186675 A JP55186675 A JP 55186675A JP 18667580 A JP18667580 A JP 18667580A JP S57111356 A JPS57111356 A JP S57111356A
Authority
JP
Japan
Prior art keywords
formula
polyester fiber
diazotization
disazo dye
compd
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
JP55186675A
Other languages
Japanese (ja)
Other versions
JPS6363592B2 (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 JP55186675A priority Critical patent/JPS57111356A/en
Priority to GB8137778A priority patent/GB2093056B/en
Priority to CH8258/81A priority patent/CH647254A5/en
Priority to US06/334,005 priority patent/US4621136A/en
Priority to DE19813151114 priority patent/DE3151114A1/en
Publication of JPS57111356A publication Critical patent/JPS57111356A/en
Publication of JPS6363592B2 publication Critical patent/JPS6363592B2/ja
Granted legal-status Critical Current

Links

Abstract

NEW MATERIAL:A disazo compd. of formulaI[wherein X is nitro, Cl or trifluoromethyl; Y is cyano or alkoxy-carbonyl; Z is H, Cl, methyl or acylamino; R1 and R2 are each H, (substd.) alkyl, cyclohexyl or aryl].
USE: A dye for dipping and printing a polyester fiber, which is excellent in a variety of fastnesses, temp. stability during dyeing and pH stability, and exhibits bright blue. PERPARATION:After diazotization, an amine of formula II is subjected to coupling with an aminothiophene of formula III. Then the obtd. monoazo compd. of formula IV is coupled with an aniline of formula V after diazotization.
COPYRIGHT: (C)1982,JPO&Japio
JP55186675A 1980-12-26 1980-12-29 Disazo dye for polyester fiber Granted JPS57111356A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP55186675A JPS57111356A (en) 1980-12-29 1980-12-29 Disazo dye for polyester fiber
GB8137778A GB2093056B (en) 1980-12-26 1981-12-15 Disazo dyestuffs and dyeing process
CH8258/81A CH647254A5 (en) 1980-12-26 1981-12-23 DISAZO DYES FOR POLYESTER FIBERS.
US06/334,005 US4621136A (en) 1980-12-26 1981-12-23 Phenyl azo cyanothienyl azo anilino dyestuffs
DE19813151114 DE3151114A1 (en) 1980-12-26 1981-12-23 DISAZO DYES FOR POLYESTER FIBERS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55186675A JPS57111356A (en) 1980-12-29 1980-12-29 Disazo dye for polyester fiber

Publications (2)

Publication Number Publication Date
JPS57111356A true JPS57111356A (en) 1982-07-10
JPS6363592B2 JPS6363592B2 (en) 1988-12-07

Family

ID=16192678

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55186675A Granted JPS57111356A (en) 1980-12-26 1980-12-29 Disazo dye for polyester fiber

Country Status (1)

Country Link
JP (1) JPS57111356A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59145253A (en) * 1983-02-04 1984-08-20 Gosei Senriyou Gijutsu Kenkyu Kumiai Disazo dye for polyester fiber
JPS59145254A (en) * 1983-02-04 1984-08-20 Gosei Senriyou Gijutsu Kenkyu Kumiai Disazo dye for polyester fiber
JPS62246964A (en) * 1986-04-21 1987-10-28 Gosei Senriyou Gijutsu Kenkyu Kumiai Disazo compound and dyeing method using the same
US4908435A (en) * 1987-02-27 1990-03-13 Imperial Chemical Industries Plc Aromatic disazo compounds having strong infra-red absorption
US9200171B2 (en) 2011-05-20 2015-12-01 Mitsubishi Chemical Corporation AZO compound and ink containing the compound
US9708498B2 (en) 2012-11-28 2017-07-18 Mitsubishi Chemical Corporation Azo compound, ink containing azo compound, display including said ink and electronic paper

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59145253A (en) * 1983-02-04 1984-08-20 Gosei Senriyou Gijutsu Kenkyu Kumiai Disazo dye for polyester fiber
JPS59145254A (en) * 1983-02-04 1984-08-20 Gosei Senriyou Gijutsu Kenkyu Kumiai Disazo dye for polyester fiber
JPH0445541B2 (en) * 1983-02-04 1992-07-27 Gosei Senryo Gijutsu Kenkyu Kumiai
JPS62246964A (en) * 1986-04-21 1987-10-28 Gosei Senriyou Gijutsu Kenkyu Kumiai Disazo compound and dyeing method using the same
US4908435A (en) * 1987-02-27 1990-03-13 Imperial Chemical Industries Plc Aromatic disazo compounds having strong infra-red absorption
US9200171B2 (en) 2011-05-20 2015-12-01 Mitsubishi Chemical Corporation AZO compound and ink containing the compound
US9708498B2 (en) 2012-11-28 2017-07-18 Mitsubishi Chemical Corporation Azo compound, ink containing azo compound, display including said ink and electronic paper

Also Published As

Publication number Publication date
JPS6363592B2 (en) 1988-12-07

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