JPS57212255A - Disazo dye for polyester fiber - Google Patents

Disazo dye for polyester fiber

Info

Publication number
JPS57212255A
JPS57212255A JP9715581A JP9715581A JPS57212255A JP S57212255 A JPS57212255 A JP S57212255A JP 9715581 A JP9715581 A JP 9715581A JP 9715581 A JP9715581 A JP 9715581A JP S57212255 A JPS57212255 A JP S57212255A
Authority
JP
Japan
Prior art keywords
formula
chlorine
methyl
compound
diazotized
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.)
Pending
Application number
JP9715581A
Other languages
Japanese (ja)
Inventor
Kiyoshi Himeno
Shuichi Maeda
Yutaka Kawai
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 JP9715581A priority Critical patent/JPS57212255A/en
Publication of JPS57212255A publication Critical patent/JPS57212255A/en
Pending legal-status Critical Current

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Abstract

NEW MATERIAL:A compound of formulaI[X is H, chlorine, nitro, or trifluoromethyl; Y is methyl, ethyl or phenyl; Z is cyano, alkoxycarbonyl or (lower alkyl-substituted)carbamoyl; R1 is H, chlorine, methyl or acylamino; R2 is H, chlorine, methyl, methoxyl or ethoxyl; R3 and R4 are H, (substituted) alkyl, cycloalkyl, aryl or alkenyl].
EXAMPLE: The compound of formula II.
USE: A dye capable of dyeing or printing polyester fibers (mixed fabrics) in blue color having improved light fastness, sublimation resistance, water fastness and stability to temperature and pH in dyeing.
PROCESS: An amine of formula III is diazotized and then coupled with an aminothiophene of formula IV, and the resultant monoazo compound of formula V is diazotized and coupled with an aniline of formula VI.
COPYRIGHT: (C)1982,JPO&Japio
JP9715581A 1981-06-23 1981-06-23 Disazo dye for polyester fiber Pending JPS57212255A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9715581A JPS57212255A (en) 1981-06-23 1981-06-23 Disazo dye for polyester fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9715581A JPS57212255A (en) 1981-06-23 1981-06-23 Disazo dye for polyester fiber

Publications (1)

Publication Number Publication Date
JPS57212255A true JPS57212255A (en) 1982-12-27

Family

ID=14184674

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9715581A Pending JPS57212255A (en) 1981-06-23 1981-06-23 Disazo dye for polyester fiber

Country Status (1)

Country Link
JP (1) JPS57212255A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59142255A (en) * 1983-02-03 1984-08-15 Mitsubishi Chem Ind Ltd Disazo dye for cellulose-containing fiber
JPS59145254A (en) * 1983-02-04 1984-08-20 Gosei Senriyou Gijutsu Kenkyu Kumiai Disazo dye for polyester fiber
JPS59145253A (en) * 1983-02-04 1984-08-20 Gosei Senriyou Gijutsu Kenkyu Kumiai Disazo dye for polyester fiber
JPS59197464A (en) * 1983-04-25 1984-11-09 Mitsui Toatsu Chem Inc Disazo dye for synthetic fiber
JPS62246964A (en) * 1986-04-21 1987-10-28 Gosei Senriyou Gijutsu Kenkyu Kumiai Disazo compound and dyeing method using the same
JPS62246965A (en) * 1986-04-21 1987-10-28 Gosei Senriyou Gijutsu Kenkyu Kumiai Disazo compound and dyeing method using the same
US4837269A (en) * 1986-07-03 1989-06-06 Basf Aktiengesellschaft 2-aminothiophene radical substituted by an electron withdrawing group

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2438496A1 (en) * 1974-08-10 1976-02-26 Bayer Ag DISAZO DYES

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2438496A1 (en) * 1974-08-10 1976-02-26 Bayer Ag DISAZO DYES
JPS5141734A (en) * 1974-08-10 1976-04-08 Bayer Ag JISUAZOSENRYONOSEIZOHO

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59142255A (en) * 1983-02-03 1984-08-15 Mitsubishi Chem Ind Ltd Disazo dye for cellulose-containing fiber
JPH0459346B2 (en) * 1983-02-03 1992-09-22 Mitsubishi Chem Ind
JPS59145254A (en) * 1983-02-04 1984-08-20 Gosei Senriyou Gijutsu Kenkyu Kumiai Disazo dye for polyester fiber
JPS59145253A (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
JPS59197464A (en) * 1983-04-25 1984-11-09 Mitsui Toatsu Chem Inc Disazo dye for synthetic fiber
JPS62246964A (en) * 1986-04-21 1987-10-28 Gosei Senriyou Gijutsu Kenkyu Kumiai Disazo compound and dyeing method using the same
JPS62246965A (en) * 1986-04-21 1987-10-28 Gosei Senriyou Gijutsu Kenkyu Kumiai Disazo compound and dyeing method using the same
US4837269A (en) * 1986-07-03 1989-06-06 Basf Aktiengesellschaft 2-aminothiophene radical substituted by an electron withdrawing group

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