JPH042629B2 - - Google Patents

Info

Publication number
JPH042629B2
JPH042629B2 JP57081278A JP8127882A JPH042629B2 JP H042629 B2 JPH042629 B2 JP H042629B2 JP 57081278 A JP57081278 A JP 57081278A JP 8127882 A JP8127882 A JP 8127882A JP H042629 B2 JPH042629 B2 JP H042629B2
Authority
JP
Japan
Prior art keywords
acid
dyeing
general formula
sodium
printing
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.)
Expired - Lifetime
Application number
JP57081278A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58198567A (ja
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 filed Critical
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 JPS58198567A (ja) 1983-11-18
JPH042629B2 true JPH042629B2 (fr) 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 (fr)

Families Citing this family (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

Also Published As

Publication number Publication date
JPS58198567A (ja) 1983-11-18

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