JPS5366938A - Production of phthtalocyaninesulfonic acids - Google Patents

Production of phthtalocyaninesulfonic acids

Info

Publication number
JPS5366938A
JPS5366938A JP14195676A JP14195676A JPS5366938A JP S5366938 A JPS5366938 A JP S5366938A JP 14195676 A JP14195676 A JP 14195676A JP 14195676 A JP14195676 A JP 14195676A JP S5366938 A JPS5366938 A JP S5366938A
Authority
JP
Japan
Prior art keywords
acids
phthtalocyaninesulfonic
production
phthalocyaninesulfonic
acid
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
JP14195676A
Other languages
Japanese (ja)
Other versions
JPS5911621B2 (en
Inventor
Denkichi Sasage
Masahiro Iwata
Masamitsu Nagahama
Sayoko Iizuka
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.)
Pentel Co Ltd
Original Assignee
Pentel 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 Pentel Co Ltd filed Critical Pentel Co Ltd
Priority to JP14195676A priority Critical patent/JPS5911621B2/en
Publication of JPS5366938A publication Critical patent/JPS5366938A/en
Publication of JPS5911621B2 publication Critical patent/JPS5911621B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Nitrogen Condensed Heterocyclic Rings (AREA)

Abstract

PURPOSE: Urea and polyethylene glycol are added to 4-sulfophthalic acid to form phthalocyaninesulfonic acid, thus obtaining in good yield phthalocyaninesulfonic acids that allows the easy extraction of reactants and capable of being used as an ingredient of ink composition as it is.
COPYRIGHT: (C)1978,JPO&Japio
JP14195676A 1976-11-26 1976-11-26 Method for producing phthalocyanine and sulfonic acids Expired JPS5911621B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14195676A JPS5911621B2 (en) 1976-11-26 1976-11-26 Method for producing phthalocyanine and sulfonic acids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14195676A JPS5911621B2 (en) 1976-11-26 1976-11-26 Method for producing phthalocyanine and sulfonic acids

Publications (2)

Publication Number Publication Date
JPS5366938A true JPS5366938A (en) 1978-06-14
JPS5911621B2 JPS5911621B2 (en) 1984-03-16

Family

ID=15304027

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14195676A Expired JPS5911621B2 (en) 1976-11-26 1976-11-26 Method for producing phthalocyanine and sulfonic acids

Country Status (1)

Country Link
JP (1) JPS5911621B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63248862A (en) * 1987-04-01 1988-10-17 Sumitomo Chem Co Ltd Production of copper phthalocyanine pigment
WO2005014732A1 (en) * 2003-07-18 2005-02-17 Avecia Inkjet Limited Cyan inks and their use in ink-jet printers

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61108130U (en) * 1984-12-21 1986-07-09

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63248862A (en) * 1987-04-01 1988-10-17 Sumitomo Chem Co Ltd Production of copper phthalocyanine pigment
WO2005014732A1 (en) * 2003-07-18 2005-02-17 Avecia Inkjet Limited Cyan inks and their use in ink-jet printers
JP2006528257A (en) * 2003-07-18 2006-12-14 フジフィルム・イメイジング・カラランツ・リミテッド Use cyan ink and cyan ink in inkjet printers
US7326287B2 (en) 2003-07-18 2008-02-05 Fujifilm Imaging Colorants Limited Cyan inks and their use in ink-jet printers

Also Published As

Publication number Publication date
JPS5911621B2 (en) 1984-03-16

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