JPS6462372A - Water-color ink - Google Patents

Water-color ink

Info

Publication number
JPS6462372A
JPS6462372A JP21794287A JP21794287A JPS6462372A JP S6462372 A JPS6462372 A JP S6462372A JP 21794287 A JP21794287 A JP 21794287A JP 21794287 A JP21794287 A JP 21794287A JP S6462372 A JPS6462372 A JP S6462372A
Authority
JP
Japan
Prior art keywords
water
alkyl
formula
hydroxyalkyl
ink
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
JP21794287A
Other languages
Japanese (ja)
Other versions
JP2571232B2 (en
Inventor
Kiyofumi Nagai
Kakuji Murakami
Masaru Shimada
Hiroyuki Kamimura
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 JP21794287A priority Critical patent/JP2571232B2/en
Publication of JPS6462372A publication Critical patent/JPS6462372A/en
Application granted granted Critical
Publication of JP2571232B2 publication Critical patent/JP2571232B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE:To provide a water-color ink containing a specific water-soluble dye, giving a recorded image having excellent water-resistance and light-resistance, exhibiting excellent magenta color tone and usable in ink-jet recording without causing clogging of nozzle. CONSTITUTION:The objective ink contains at least one kind of a water-soluble dye of formula I [Ar is group of formula II (R1 is H, alkyl, alkoxy, hydroxyalkyl, halogen or acetyl; R2 is alkanolamino, morpholyl, OH or amino; lis 0 or 1)] and contains a quaternary ammonium and quaternary phosphonium of formula III (M is N or P; R3-R6 are 1-4C alkyl, hydroxyalkyl or halogenated alkyl) as the counter ion X of said dye.
JP21794287A 1987-09-02 1987-09-02 Water-based ink Expired - Fee Related JP2571232B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21794287A JP2571232B2 (en) 1987-09-02 1987-09-02 Water-based ink

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21794287A JP2571232B2 (en) 1987-09-02 1987-09-02 Water-based ink

Publications (2)

Publication Number Publication Date
JPS6462372A true JPS6462372A (en) 1989-03-08
JP2571232B2 JP2571232B2 (en) 1997-01-16

Family

ID=16712122

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21794287A Expired - Fee Related JP2571232B2 (en) 1987-09-02 1987-09-02 Water-based ink

Country Status (1)

Country Link
JP (1) JP2571232B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6248161B1 (en) 1999-01-11 2001-06-19 Hewlett-Packard Company Preparation of permanent color inks from water-soluble colorants using specific phosphonium salts
JP2018168211A (en) * 2017-03-29 2018-11-01 理想科学工業株式会社 Aqueous inkjet ink and inkjet recording method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61101574A (en) * 1984-10-23 1986-05-20 Ricoh Co Ltd Water based ink
JPS62149770A (en) * 1985-12-25 1987-07-03 Ricoh Co Ltd Water based ink composition

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61101574A (en) * 1984-10-23 1986-05-20 Ricoh Co Ltd Water based ink
JPS62149770A (en) * 1985-12-25 1987-07-03 Ricoh Co Ltd Water based ink composition

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6248161B1 (en) 1999-01-11 2001-06-19 Hewlett-Packard Company Preparation of permanent color inks from water-soluble colorants using specific phosphonium salts
JP2018168211A (en) * 2017-03-29 2018-11-01 理想科学工業株式会社 Aqueous inkjet ink and inkjet recording method

Also Published As

Publication number Publication date
JP2571232B2 (en) 1997-01-16

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees