JPH0413388B2 - - Google Patents

Info

Publication number
JPH0413388B2
JPH0413388B2 JP56205777A JP20577781A JPH0413388B2 JP H0413388 B2 JPH0413388 B2 JP H0413388B2 JP 56205777 A JP56205777 A JP 56205777A JP 20577781 A JP20577781 A JP 20577781A JP H0413388 B2 JPH0413388 B2 JP H0413388B2
Authority
JP
Japan
Prior art keywords
dye
naphthol
diazo
parts
reaction
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
JP56205777A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58104956A (ja
Inventor
Kazuaki Abe
Tadao Sakaguchi
Hiromi Takada
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 JP20577781A priority Critical patent/JPS58104956A/ja
Publication of JPS58104956A publication Critical patent/JPS58104956A/ja
Publication of JPH0413388B2 publication Critical patent/JPH0413388B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Coloring (AREA)
JP20577781A 1981-12-18 1981-12-18 アゾ染料の製造法 Granted JPS58104956A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20577781A JPS58104956A (ja) 1981-12-18 1981-12-18 アゾ染料の製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20577781A JPS58104956A (ja) 1981-12-18 1981-12-18 アゾ染料の製造法

Publications (2)

Publication Number Publication Date
JPS58104956A JPS58104956A (ja) 1983-06-22
JPH0413388B2 true JPH0413388B2 (enExample) 1992-03-09

Family

ID=16512491

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20577781A Granted JPS58104956A (ja) 1981-12-18 1981-12-18 アゾ染料の製造法

Country Status (1)

Country Link
JP (1) JPS58104956A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5026830A (en) * 1987-09-08 1991-06-25 Ciba-Geigy Corporation Process for the preparation of azo dyes by carrying out coupling in the presence of an alkali metal chloride and ammonium chloride

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE791873A (fr) * 1971-11-27 1973-05-24 Bayer Ag Colorants monoazoiques
JPS5064318A (enExample) * 1973-10-09 1975-05-31
DE2716033A1 (de) * 1977-04-09 1978-10-19 Basf Ag Saure azofarbstoffe
LU78634A1 (de) * 1977-12-05 1979-06-13 Ciba Geigy Ag Neue verbindungen,verfahren zu deren herstellung und deren verwendung
DE3161862D1 (en) * 1980-03-28 1984-02-16 Ciba Geigy Ag Azo dyestuffs, methods for their preparation and their use

Also Published As

Publication number Publication date
JPS58104956A (ja) 1983-06-22

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