JPS572373A - Water-based fluorescent ink composition - Google Patents

Water-based fluorescent ink composition

Info

Publication number
JPS572373A
JPS572373A JP7577380A JP7577380A JPS572373A JP S572373 A JPS572373 A JP S572373A JP 7577380 A JP7577380 A JP 7577380A JP 7577380 A JP7577380 A JP 7577380A JP S572373 A JPS572373 A JP S572373A
Authority
JP
Japan
Prior art keywords
water
ink composition
pref
formula
fluorescent 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
JP7577380A
Other languages
Japanese (ja)
Other versions
JPS5759277B2 (en
Inventor
Shigeyasu Inoue
Yukito Shoji
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.)
Sakura Color Products Corp
Original Assignee
Sakura Color Products Corp
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 Sakura Color Products Corp filed Critical Sakura Color Products Corp
Priority to JP7577380A priority Critical patent/JPS572373A/en
Publication of JPS572373A publication Critical patent/JPS572373A/en
Publication of JPS5759277B2 publication Critical patent/JPS5759277B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To prepare a water-based ink composition having improved storage stability, emitting strong fluorescence, and suitable for a felt-pen, etc., by adding a specific polyhydric alcohol to an ink composed of a water-soluble fluorescent dye, a wetting agent, and water.
CONSTITUTION: The objective ink composition is obtained by mixing (A) a water- soluble fluorescent dye such as rhodamine 6GCP (C.I. Basic Red 1), etc., (B) a wetting agent, (C) water, and (D) a polyhydric alcohol of formula I or formula II (R1 and R2 are 4W15C and 6W15C aliphatic hydrocarbons, respectively) (pref. a hindered alcohol such as trimethylol propane). The pref. amounts of (A), (B) and (D) are 0.001W10wt%, 5W30wt%, and 5W40wt%, and the remainder is water.
COPYRIGHT: (C)1982,JPO&Japio
JP7577380A 1980-06-04 1980-06-04 Water-based fluorescent ink composition Granted JPS572373A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7577380A JPS572373A (en) 1980-06-04 1980-06-04 Water-based fluorescent ink composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7577380A JPS572373A (en) 1980-06-04 1980-06-04 Water-based fluorescent ink composition

Publications (2)

Publication Number Publication Date
JPS572373A true JPS572373A (en) 1982-01-07
JPS5759277B2 JPS5759277B2 (en) 1982-12-14

Family

ID=13585855

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7577380A Granted JPS572373A (en) 1980-06-04 1980-06-04 Water-based fluorescent ink composition

Country Status (1)

Country Link
JP (1) JPS572373A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5169437A (en) * 1991-10-24 1992-12-08 Hewlett-Packard Company Water based ink compositions exhibiting reduced crusting, clogging and kogation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5169437A (en) * 1991-10-24 1992-12-08 Hewlett-Packard Company Water based ink compositions exhibiting reduced crusting, clogging and kogation

Also Published As

Publication number Publication date
JPS5759277B2 (en) 1982-12-14

Similar Documents

Publication Publication Date Title
JPS5725365A (en) Dyestuff salt-containing fluorescent brightener composition
JPS572373A (en) Water-based fluorescent ink composition
JPS575773A (en) Water-based ink for ball point pen
JPS57202358A (en) Ink composition for ink-jet recording
JPS5759970A (en) Water-based ink
JPS57115468A (en) Water-based black ink composition
JPS53131979A (en) Paraffin emulsion and its composition
JPS5767664A (en) Film forming assistant composition for vinyl polymeric aqueous emulsion
JPS5695963A (en) Aqueous ink
JPS57177054A (en) Synthetic resin composition having improved durability of fluorescence
JPS5749677A (en) Water-based ink composition for writing
JPS5776070A (en) Water-based ink
ES8407079A1 (en) Mixture of cationic compounds.
JPS57102957A (en) Dye-dissolving aid
JPS5550072A (en) Aqueous ink composition
JPS62566A (en) Water-based fluorescent ink
JPS56138189A (en) 4-piperidone ketal derivative
JPS5243789A (en) Red fluorescent substance and method of preparing thereof
JPS56118470A (en) Manufacture of water-soluble fluorescent ink
JPS5566979A (en) Water-based ink for ball point pen
JPS5641275A (en) Ink for jet printing
JPS5665061A (en) Aqueous yellow ink
JPS55144066A (en) Recording liquid
JPS5632568A (en) Aqueous ink
JPS57202359A (en) Water-based ink for ink jet recording