JPS529027A - Preparation of water-insoluble monoazo dye - Google Patents

Preparation of water-insoluble monoazo dye

Info

Publication number
JPS529027A
JPS529027A JP8506175A JP8506175A JPS529027A JP S529027 A JPS529027 A JP S529027A JP 8506175 A JP8506175 A JP 8506175A JP 8506175 A JP8506175 A JP 8506175A JP S529027 A JPS529027 A JP S529027A
Authority
JP
Japan
Prior art keywords
preparation
water
monoazo dye
insoluble monoazo
insoluble
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
JP8506175A
Other languages
Japanese (ja)
Other versions
JPS5845469B2 (en
Inventor
Katsunobu Sato
Kiyoyasu Hashimoto
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical 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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP50085061A priority Critical patent/JPS5845469B2/en
Publication of JPS529027A publication Critical patent/JPS529027A/en
Publication of JPS5845469B2 publication Critical patent/JPS5845469B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To prepare a specific monoazo dye, accompanied by reduced amount of waste water produced in the coupling reaction, by an industrially advantageous method.
COPYRIGHT: (C)1977,JPO&Japio
JP50085061A 1975-07-10 1975-07-10 Mizufuyoseimono Azosenriyounoseihou Expired JPS5845469B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50085061A JPS5845469B2 (en) 1975-07-10 1975-07-10 Mizufuyoseimono Azosenriyounoseihou

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50085061A JPS5845469B2 (en) 1975-07-10 1975-07-10 Mizufuyoseimono Azosenriyounoseihou

Publications (2)

Publication Number Publication Date
JPS529027A true JPS529027A (en) 1977-01-24
JPS5845469B2 JPS5845469B2 (en) 1983-10-11

Family

ID=13848110

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50085061A Expired JPS5845469B2 (en) 1975-07-10 1975-07-10 Mizufuyoseimono Azosenriyounoseihou

Country Status (1)

Country Link
JP (1) JPS5845469B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54131628A (en) * 1978-03-24 1979-10-12 Eastman Kodak Co Dicyano azo dye
JPS58122966A (en) * 1982-01-14 1983-07-21 Sumitomo Chem Co Ltd Water-insoluble monoazo compound and method for dyeing hydrophobic fiber

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49120923A (en) * 1973-03-26 1974-11-19

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49120923A (en) * 1973-03-26 1974-11-19

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54131628A (en) * 1978-03-24 1979-10-12 Eastman Kodak Co Dicyano azo dye
JPS6244584B2 (en) * 1978-03-24 1987-09-21 Ciba Geigy
JPS58122966A (en) * 1982-01-14 1983-07-21 Sumitomo Chem Co Ltd Water-insoluble monoazo compound and method for dyeing hydrophobic fiber
JPH0354139B2 (en) * 1982-01-14 1991-08-19

Also Published As

Publication number Publication date
JPS5845469B2 (en) 1983-10-11

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