JPS548626A - Basic dye pyrido(1.2-a)indolium - Google Patents

Basic dye pyrido(1.2-a)indolium

Info

Publication number
JPS548626A
JPS548626A JP7383077A JP7383077A JPS548626A JP S548626 A JPS548626 A JP S548626A JP 7383077 A JP7383077 A JP 7383077A JP 7383077 A JP7383077 A JP 7383077A JP S548626 A JPS548626 A JP S548626A
Authority
JP
Japan
Prior art keywords
indolium
pyrido
basic dye
lower alkyl
pyido
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
JP7383077A
Other languages
Japanese (ja)
Inventor
Shigeo Maeda
Takeo Kurahashi
Hiroyoshi Yamaga
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.)
Hodogaya Chemical Co Ltd
Original Assignee
Hodogaya 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 Hodogaya Chemical Co Ltd filed Critical Hodogaya Chemical Co Ltd
Priority to JP7383077A priority Critical patent/JPS548626A/en
Publication of JPS548626A publication Critical patent/JPS548626A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: Basic compound of pyido [1,2-a] indolium of formula I (R1 is H, halogen atom; R4 is lower alkyl, phenyl; R5 is H, lower alkoxy; R6, R7 are same or different lower alkyl; R8 is H, methyl; A- is anion).
COPYRIGHT: (C)1979,JPO&Japio
JP7383077A 1977-06-23 1977-06-23 Basic dye pyrido(1.2-a)indolium Pending JPS548626A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7383077A JPS548626A (en) 1977-06-23 1977-06-23 Basic dye pyrido(1.2-a)indolium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7383077A JPS548626A (en) 1977-06-23 1977-06-23 Basic dye pyrido(1.2-a)indolium

Publications (1)

Publication Number Publication Date
JPS548626A true JPS548626A (en) 1979-01-23

Family

ID=13529442

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7383077A Pending JPS548626A (en) 1977-06-23 1977-06-23 Basic dye pyrido(1.2-a)indolium

Country Status (1)

Country Link
JP (1) JPS548626A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5978984A (en) * 1982-10-22 1984-05-08 太陽ケミカル株式会社 Super high temperature composite heat-resistant tile
EP1133975A3 (en) * 2000-03-17 2004-03-17 Kao Corporation Hair dye composition
FR2921382A1 (en) * 2007-09-21 2009-03-27 Oreal PHENYL-PYRIDOL [1,2-A] INDOLIUM THIOL-DISULFIDE DERIVATIVE DYE, TINCTORIAL COMPOSITION COMPRISING THE DYE, PROCESS FOR LIGHTENING KERATINIC MATERIALS FROM THAT COLORANT
US7967872B2 (en) 2007-09-11 2011-06-28 L'oreal S.A. Azo quinolinium compounds comprising a disulphide/thiol unit, compositions containing same, process for dyeing keratin fibres and device
US8034125B2 (en) 2007-09-24 2011-10-11 L'oreal S.A. Dye composition comprising at least one colorless disulfide/thiol precursor, and dyeing process using the composition

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5978984A (en) * 1982-10-22 1984-05-08 太陽ケミカル株式会社 Super high temperature composite heat-resistant tile
EP1133975A3 (en) * 2000-03-17 2004-03-17 Kao Corporation Hair dye composition
US7967872B2 (en) 2007-09-11 2011-06-28 L'oreal S.A. Azo quinolinium compounds comprising a disulphide/thiol unit, compositions containing same, process for dyeing keratin fibres and device
FR2921382A1 (en) * 2007-09-21 2009-03-27 Oreal PHENYL-PYRIDOL [1,2-A] INDOLIUM THIOL-DISULFIDE DERIVATIVE DYE, TINCTORIAL COMPOSITION COMPRISING THE DYE, PROCESS FOR LIGHTENING KERATINIC MATERIALS FROM THAT COLORANT
WO2009037324A3 (en) * 2007-09-21 2010-01-21 L'oreal Phenylpyrido [1,2-a] indolium-derived thiol/disulfide dye, dye composition comprising this dye, process for lightening keratin materials using this dye
JP2010539315A (en) * 2007-09-21 2010-12-16 ロレアル Phenylpyrido [1,2-A] indolium-derived thiol / disulfide dye, dye composition containing the dye, and method for lightening keratin materials using the dye
US8398722B2 (en) 2007-09-21 2013-03-19 L'oreal Phenylpyrido [1,2-A] indolium-derived thiol/disulfide dye, dye composition comprising this dye, process for lightening keratin materials using this dye
US8034125B2 (en) 2007-09-24 2011-10-11 L'oreal S.A. Dye composition comprising at least one colorless disulfide/thiol precursor, and dyeing process using the composition

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