JPS57209971A - Recording liquid - Google Patents

Recording liquid

Info

Publication number
JPS57209971A
JPS57209971A JP9465281A JP9465281A JPS57209971A JP S57209971 A JPS57209971 A JP S57209971A JP 9465281 A JP9465281 A JP 9465281A JP 9465281 A JP9465281 A JP 9465281A JP S57209971 A JPS57209971 A JP S57209971A
Authority
JP
Japan
Prior art keywords
dye
recording
recording liquid
diethanolamine
product
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
JP9465281A
Other languages
Japanese (ja)
Inventor
Tokiro Matsumoto
Seiichi Aoki
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP9465281A priority Critical patent/JPS57209971A/en
Publication of JPS57209971A publication Critical patent/JPS57209971A/en
Pending legal-status Critical Current

Links

Landscapes

  • Inks, Pencil-Leads, Or Crayons (AREA)

Abstract

PURPOSE: To provide a recording liquid having excellent thermal stability and shelf stability, consisting of water, diethanolamine and a specified diazo dye.
CONSTITUTION: A dye of the formula (wherein X is Na, K, Li, quaternary ammonium) such as Direct Paper Black B (a product of Sumitomo Kagaku K.K.) or Direct Fast Black B (a product of Mitsubishi Kasei K.K) is used. 1W10wt% said dye, 1W60wt% diethanolamine, 20W80wt% water and other additves such as a viscosity modifier and a surface tension modifier are blended together to obtain a recording liquid. Said recording liqud is used in a recording apparatus for a system in which liquid droplets are ejected from an outlet by heat energy.
COPYRIGHT: (C)1982,JPO&Japio
JP9465281A 1981-06-19 1981-06-19 Recording liquid Pending JPS57209971A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9465281A JPS57209971A (en) 1981-06-19 1981-06-19 Recording liquid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9465281A JPS57209971A (en) 1981-06-19 1981-06-19 Recording liquid

Publications (1)

Publication Number Publication Date
JPS57209971A true JPS57209971A (en) 1982-12-23

Family

ID=14116183

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9465281A Pending JPS57209971A (en) 1981-06-19 1981-06-19 Recording liquid

Country Status (1)

Country Link
JP (1) JPS57209971A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3445225A1 (en) * 1984-12-12 1986-06-19 Fa. J.S. Staedtler, 8500 Nürnberg Use of an aqueous dye concentrate and recording ink prepared therefrom
EP0233769A2 (en) * 1986-02-17 1987-08-26 Canon Kabushiki Kaisha Recording liquid
JPS63317569A (en) * 1987-06-18 1988-12-26 Canon Inc Recording solution

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3445225A1 (en) * 1984-12-12 1986-06-19 Fa. J.S. Staedtler, 8500 Nürnberg Use of an aqueous dye concentrate and recording ink prepared therefrom
DE3445225C2 (en) * 1984-12-12 1989-03-16 J. S. Staedtler Gmbh & Co, 8500 Nuernberg, De
EP0233769A2 (en) * 1986-02-17 1987-08-26 Canon Kabushiki Kaisha Recording liquid
US4804411A (en) * 1986-02-17 1989-02-14 Canon Kabushiki Kaisha Recording liquid
JPS63317569A (en) * 1987-06-18 1988-12-26 Canon Inc Recording solution

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