JPS5432535A - Dyes containing diaminoo44 ethyl dyridines - Google Patents

Dyes containing diaminoo44 ethyl dyridines

Info

Publication number
JPS5432535A
JPS5432535A JP9847377A JP9847377A JPS5432535A JP S5432535 A JPS5432535 A JP S5432535A JP 9847377 A JP9847377 A JP 9847377A JP 9847377 A JP9847377 A JP 9847377A JP S5432535 A JPS5432535 A JP S5432535A
Authority
JP
Japan
Prior art keywords
dyridines
diaminoo44
ethyl
dyes containing
dyes
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
JP9847377A
Other languages
Japanese (ja)
Inventor
Tetsuo Ebara
Tetsuji Takada
Mitsuharu Yamaji
Hideyo Yamada
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.)
Koei Chemical Co Ltd
Original Assignee
Koei 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 Koei Chemical Co Ltd filed Critical Koei Chemical Co Ltd
Priority to JP9847377A priority Critical patent/JPS5432535A/en
Publication of JPS5432535A publication Critical patent/JPS5432535A/en
Pending legal-status Critical Current

Links

Landscapes

  • Pyridine Compounds (AREA)
JP9847377A 1977-08-17 1977-08-17 Dyes containing diaminoo44 ethyl dyridines Pending JPS5432535A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9847377A JPS5432535A (en) 1977-08-17 1977-08-17 Dyes containing diaminoo44 ethyl dyridines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9847377A JPS5432535A (en) 1977-08-17 1977-08-17 Dyes containing diaminoo44 ethyl dyridines

Publications (1)

Publication Number Publication Date
JPS5432535A true JPS5432535A (en) 1979-03-09

Family

ID=14220624

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9847377A Pending JPS5432535A (en) 1977-08-17 1977-08-17 Dyes containing diaminoo44 ethyl dyridines

Country Status (1)

Country Link
JP (1) JPS5432535A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002076418A1 (en) * 2001-03-27 2002-10-03 L'oreal Oxidation dyeing composition 3-amino pyrazolo-[1,5-a]-pyridine and one pyrazolotriazole coupling agent

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3200040A (en) * 1961-03-22 1965-08-10 Hans Schwarzkopf Hair dye comprising diaminopyridines

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3200040A (en) * 1961-03-22 1965-08-10 Hans Schwarzkopf Hair dye comprising diaminopyridines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002076418A1 (en) * 2001-03-27 2002-10-03 L'oreal Oxidation dyeing composition 3-amino pyrazolo-[1,5-a]-pyridine and one pyrazolotriazole coupling agent
FR2822691A1 (en) * 2001-03-27 2002-10-04 Oreal COMPOSITION FOR OXIDATION DYE CONTAINING AT LEAST ONE 3-AMINO PYRAZOLO- [1,5-A] -PYRIDINE OXIDATION BASE AND AT LEAST ONE PARTICULAR PYRIDINE COUPLER

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