[go: up one dir, main page]

JPS5239729A - Preparation of cation dye - Google Patents

Preparation of cation dye

Info

Publication number
JPS5239729A
JPS5239729A JP11566675A JP11566675A JPS5239729A JP S5239729 A JPS5239729 A JP S5239729A JP 11566675 A JP11566675 A JP 11566675A JP 11566675 A JP11566675 A JP 11566675A JP S5239729 A JPS5239729 A JP S5239729A
Authority
JP
Japan
Prior art keywords
preparation
cation dye
cation
dye
dioxolanone
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
JP11566675A
Other languages
Japanese (ja)
Other versions
JPS5833262B2 (en
Inventor
Akiji Arakawa
Masao Yamamoto
Takeo Kurahashi
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 JP11566675A priority Critical patent/JPS5833262B2/en
Publication of JPS5239729A publication Critical patent/JPS5239729A/en
Publication of JPS5833262B2 publication Critical patent/JPS5833262B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PURPOSE: To prepare a cation dye in safety and without pollution by the reaction of a specific azo compound with a dioxolanone in the presence of a metal.
COPYRIGHT: (C)1977,JPO&Japio
JP11566675A 1975-09-26 1975-09-26 Cation Senryounoseihou Expired JPS5833262B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11566675A JPS5833262B2 (en) 1975-09-26 1975-09-26 Cation Senryounoseihou

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11566675A JPS5833262B2 (en) 1975-09-26 1975-09-26 Cation Senryounoseihou

Publications (2)

Publication Number Publication Date
JPS5239729A true JPS5239729A (en) 1977-03-28
JPS5833262B2 JPS5833262B2 (en) 1983-07-19

Family

ID=14668280

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11566675A Expired JPS5833262B2 (en) 1975-09-26 1975-09-26 Cation Senryounoseihou

Country Status (1)

Country Link
JP (1) JPS5833262B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006254850A (en) * 2005-03-18 2006-09-28 Yanmar Co Ltd Reaping blade apparatus and reaping apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006254850A (en) * 2005-03-18 2006-09-28 Yanmar Co Ltd Reaping blade apparatus and reaping apparatus

Also Published As

Publication number Publication date
JPS5833262B2 (en) 1983-07-19

Similar Documents

Publication Publication Date Title
JPS527317A (en) Stainless steel having excellent malleability
JPS5239729A (en) Preparation of cation dye
JPS5363760A (en) Water treatment process for decoloring water
JPS51126094A (en) Color display equipment
JPS5323150A (en) Multi-chamber tank
JPS51133672A (en) Hydraulic cylinder
JPS5382764A (en) Preparation of benzanthrone
JPS5374530A (en) Preparation of triarylmethane acidic dye
JPS5255114A (en) Locking device
JPS5223045A (en) Preparation of tropothiones
JPS52136993A (en) Preparation of l-cystein derivatives
JPS5281847A (en) Hydraulic elevator
JPS5379848A (en) Preparation of vitamine k1, k2
JPS529027A (en) Preparation of water-insoluble monoazo dye
JPS51137107A (en) Jet pump
JPS51133671A (en) Hydraulic device with deairing device
JPS51125824A (en) D.c. voltage doubler converter
JPS52103656A (en) Protection relay
JPS5231409A (en) Method of blocking chain automatically
JPS51114751A (en) Heat exchanger
JPS5252051A (en) Istalling speed-ring constitution of hydro-mchanism
JPS5213586A (en) Preparation of cellulose sulfate
JPS5323908A (en) Preparation of sodium alkoxide
JPS5328107A (en) Preparation of 2-methyl-2-buten-4-ol
JPS54675A (en) Time conting system