JPS5611974A - Ink composition for ink jet recording - Google Patents

Ink composition for ink jet recording

Info

Publication number
JPS5611974A
JPS5611974A JP8743079A JP8743079A JPS5611974A JP S5611974 A JPS5611974 A JP S5611974A JP 8743079 A JP8743079 A JP 8743079A JP 8743079 A JP8743079 A JP 8743079A JP S5611974 A JPS5611974 A JP S5611974A
Authority
JP
Japan
Prior art keywords
water absorbing
water
direct black
direct
absorbing agent
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
JP8743079A
Other languages
Japanese (ja)
Other versions
JPS6155546B2 (en
Inventor
Tadashi Fujii
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP8743079A priority Critical patent/JPS5611974A/en
Publication of JPS5611974A publication Critical patent/JPS5611974A/en
Publication of JPS6155546B2 publication Critical patent/JPS6155546B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: The titled composition, having improved jet stability after a long period of down-time without clogging a nozzle, and comprising a water-soluble direct dye, e.g. Direct Black 2, a water absorbing agent consisting of thiodiethanol, and a water absorbing agent of an aliphatic polyhydric alcohol.
CONSTITUTION: An ink composition comprising (A) one or more water-soluble direct dyes, e.g. Direct Black 2, Direct Black 4 and Direct Black 19, (B) a water absorbing agent consisting of thio diethanol and (C) one or more water absorbing agents of an aliphatic polyhydric alcohol and its alkyl ether derivative, e.g. polyethylene glycol. Preferably, the amount of (A) is 1.0W7.0wt%, and the total amount of (B) and (C) is 5.0W30.0wt%. 6-Acetoxy-2,4-dimethyl-m-dioxine may be used as an antiseptic and antifungal agent.
COPYRIGHT: (C)1981,JPO&Japio
JP8743079A 1979-07-12 1979-07-12 Ink composition for ink jet recording Granted JPS5611974A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8743079A JPS5611974A (en) 1979-07-12 1979-07-12 Ink composition for ink jet recording

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8743079A JPS5611974A (en) 1979-07-12 1979-07-12 Ink composition for ink jet recording

Publications (2)

Publication Number Publication Date
JPS5611974A true JPS5611974A (en) 1981-02-05
JPS6155546B2 JPS6155546B2 (en) 1986-11-28

Family

ID=13914641

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8743079A Granted JPS5611974A (en) 1979-07-12 1979-07-12 Ink composition for ink jet recording

Country Status (1)

Country Link
JP (1) JPS5611974A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5986113A (en) * 1982-11-09 1984-05-18 三菱電機株式会社 Valve unit
DE3438421A1 (en) * 1983-10-19 1985-05-02 Canon K.K., Tokio/Tokyo RECORDING LIQUID
DE3739991A1 (en) * 1986-11-25 1988-06-01 Canon Kk INK FOR INK BEAM RECORDING AND INK BEAM RECORDING METHOD USING THIS INK

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5986113A (en) * 1982-11-09 1984-05-18 三菱電機株式会社 Valve unit
JPS6355733B2 (en) * 1982-11-09 1988-11-04 Mitsubishi Electric Corp
DE3438421A1 (en) * 1983-10-19 1985-05-02 Canon K.K., Tokio/Tokyo RECORDING LIQUID
DE3739991A1 (en) * 1986-11-25 1988-06-01 Canon Kk INK FOR INK BEAM RECORDING AND INK BEAM RECORDING METHOD USING THIS INK
DE3739991C2 (en) * 1986-11-25 1991-02-07 Canon K.K., Tokio/Tokyo, Jp
US5124718A (en) * 1986-11-25 1992-06-23 Canon Kabushiki Kaisha Ink-jet recording process using ink

Also Published As

Publication number Publication date
JPS6155546B2 (en) 1986-11-28

Similar Documents

Publication Publication Date Title
JPS5657862A (en) Ink for ink-jet recording
JPS5565269A (en) Quick drying ink for ink jet recording
JPS57137370A (en) Ink for ink jet printer
JPS5566976A (en) Quick-drying ink for ink-jet recording
JPS5529546A (en) Quick-drying ink for ink-jet recording
JPS56149475A (en) Water ink for ink jet printing
JPS56147871A (en) Recording solution
JPS5723665A (en) Water-based ink composition for ink jet recording
JPS5611974A (en) Ink composition for ink jet recording
JPS56115370A (en) Ink composition for ink jet recording
JPS5611973A (en) Ink composition for ink jet recording
JPS5649771A (en) Ink jet recording ink
JPS56147870A (en) Recording solution
JPS5749678A (en) Water-based ink composition for writing
JPS5757760A (en) Water ink
JPS5736693A (en) Recording fluid
JPS5649770A (en) Ink jet recording ink
JPS5790070A (en) Jet printing ink
JPS56129274A (en) Water ink composition for ink jet recording
JPS5655468A (en) Water-based ink composition
JPS56163168A (en) Water ink composition for ink jet recording
JPS565871A (en) Recording ink
JPS5728177A (en) Ink composition for marking pen
JPS5757762A (en) Water ink for ink jet printing
JPS56145961A (en) Recording liquid