JPS58198567A - 二官能型反応性化合物 - Google Patents

二官能型反応性化合物

Info

Publication number
JPS58198567A
JPS58198567A JP8127882A JP8127882A JPS58198567A JP S58198567 A JPS58198567 A JP S58198567A JP 8127882 A JP8127882 A JP 8127882A JP 8127882 A JP8127882 A JP 8127882A JP S58198567 A JPS58198567 A JP S58198567A
Authority
JP
Japan
Prior art keywords
general formula
acid
dyeing
sodium
compound
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
JP8127882A
Other languages
English (en)
Japanese (ja)
Other versions
JPH042629B2 (en, 2012
Inventor
Takashi Omura
尾村　隆
Naoki Harada
原田　尚樹
Yasuo Tezuka
手塚　康男
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 JP8127882A priority Critical patent/JPS58198567A/ja
Publication of JPS58198567A publication Critical patent/JPS58198567A/ja
Publication of JPH042629B2 publication Critical patent/JPH042629B2/ja
Granted legal-status Critical Current

Links

JP8127882A 1982-05-13 1982-05-13 二官能型反応性化合物 Granted JPS58198567A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8127882A JPS58198567A (ja) 1982-05-13 1982-05-13 二官能型反応性化合物

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8127882A JPS58198567A (ja) 1982-05-13 1982-05-13 二官能型反応性化合物

Publications (2)

Publication Number Publication Date
JPS58198567A true JPS58198567A (ja) 1983-11-18
JPH042629B2 JPH042629B2 (en, 2012) 1992-01-20

Family

ID=13741898

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8127882A Granted JPS58198567A (ja) 1982-05-13 1982-05-13 二官能型反応性化合物

Country Status (1)

Country Link
JP (1) JPS58198567A (en, 2012)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4837310A (en) * 1986-01-16 1989-06-06 Sumitomo Chemical Company, Limited Red or bluish-red fiber-reactive monoazo compound having 7-substituted amino-1-naphthol-sulfonic acid as coupling component between the chromophore and fiber reactive portions of the compound
CN110903680B (zh) * 2019-12-23 2021-09-03 上海染料研究所有限公司 一种食用着色剂的低盐提纯的方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56118976A (en) * 1980-02-20 1981-09-18 Sumitomo Chemical Co Dyeing of cellulosic fiber
JPS56163153A (en) * 1980-03-25 1981-12-15 Hoechst Ag Water-soluble azo compound, its manufacture and use thereof as dye

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56118976A (en) * 1980-02-20 1981-09-18 Sumitomo Chemical Co Dyeing of cellulosic fiber
JPS56163153A (en) * 1980-03-25 1981-12-15 Hoechst Ag Water-soluble azo compound, its manufacture and use thereof as dye

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4837310A (en) * 1986-01-16 1989-06-06 Sumitomo Chemical Company, Limited Red or bluish-red fiber-reactive monoazo compound having 7-substituted amino-1-naphthol-sulfonic acid as coupling component between the chromophore and fiber reactive portions of the compound
CN110903680B (zh) * 2019-12-23 2021-09-03 上海染料研究所有限公司 一种食用着色剂的低盐提纯的方法

Also Published As

Publication number Publication date
JPH042629B2 (en, 2012) 1992-01-20

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