JPS5518427A - Azamethine dye - Google Patents

Azamethine dye

Info

Publication number
JPS5518427A
JPS5518427A JP9096878A JP9096878A JPS5518427A JP S5518427 A JPS5518427 A JP S5518427A JP 9096878 A JP9096878 A JP 9096878A JP 9096878 A JP9096878 A JP 9096878A JP S5518427 A JPS5518427 A JP S5518427A
Authority
JP
Japan
Prior art keywords
azamethine dye
dimethyl
azamethine
dye
diazotized
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
JP9096878A
Other languages
Japanese (ja)
Other versions
JPS5821934B2 (en
Inventor
Yoshio Kubota
Keiji Kawashima
Shoichi Uchino
Junji Ichikawa
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 JP53090968A priority Critical patent/JPS5821934B2/en
Publication of JPS5518427A publication Critical patent/JPS5518427A/en
Publication of JPS5821934B2 publication Critical patent/JPS5821934B2/en
Expired legal-status Critical Current

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Abstract

NEW MATERIAL:An azamethine dye of formula.
USE: Dyeing of polyacrylonitrile fiber in orange.
PROCESS: p-Chloroaniline is diazotized, coupled with 1-ethyl-3,3-dimethyl-2-methylene-indoline, and quaternized with dimethyl sulfuric acid to afford the compound.
COPYRIGHT: (C)1980,JPO&Japio
JP53090968A 1978-07-27 1978-07-27 azamethine dye Expired JPS5821934B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53090968A JPS5821934B2 (en) 1978-07-27 1978-07-27 azamethine dye

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53090968A JPS5821934B2 (en) 1978-07-27 1978-07-27 azamethine dye

Publications (2)

Publication Number Publication Date
JPS5518427A true JPS5518427A (en) 1980-02-08
JPS5821934B2 JPS5821934B2 (en) 1983-05-04

Family

ID=14013288

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53090968A Expired JPS5821934B2 (en) 1978-07-27 1978-07-27 azamethine dye

Country Status (1)

Country Link
JP (1) JPS5821934B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008138813A2 (en) * 2007-05-09 2008-11-20 Clariant Finance (Bvi) Limited Use of indolinium diazamethine cations for optical data recording
EP1998328A1 (en) * 2007-05-30 2008-12-03 Clariant International Ltd. Use of indolinium diazamethine cations for optical data recording

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5029923A (en) * 1973-07-16 1975-03-26

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5029923A (en) * 1973-07-16 1975-03-26

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008138813A2 (en) * 2007-05-09 2008-11-20 Clariant Finance (Bvi) Limited Use of indolinium diazamethine cations for optical data recording
WO2008138813A3 (en) * 2007-05-09 2009-02-05 Clariant Int Ltd Use of indolinium diazamethine cations for optical data recording
EP1998328A1 (en) * 2007-05-30 2008-12-03 Clariant International Ltd. Use of indolinium diazamethine cations for optical data recording

Also Published As

Publication number Publication date
JPS5821934B2 (en) 1983-05-04

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