JPS5695963A - Aqueous ink - Google Patents

Aqueous ink

Info

Publication number
JPS5695963A
JPS5695963A JP17251279A JP17251279A JPS5695963A JP S5695963 A JPS5695963 A JP S5695963A JP 17251279 A JP17251279 A JP 17251279A JP 17251279 A JP17251279 A JP 17251279A JP S5695963 A JPS5695963 A JP S5695963A
Authority
JP
Japan
Prior art keywords
water
org
soluble
salt
solvent
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
JP17251279A
Other languages
Japanese (ja)
Other versions
JPS6221388B2 (en
Inventor
Koichi Taku
Denkichi Sasage
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 JP17251279A priority Critical patent/JPS5695963A/en
Publication of JPS5695963A publication Critical patent/JPS5695963A/en
Publication of JPS6221388B2 publication Critical patent/JPS6221388B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To provide an aq. ink which does not cause a rapid increase in viscosity and has excellent drying resistance, by blending a water-soluble org. solvent and an org. polycarboxylic acid (or a salt) with an aq. soln. of a water-soluble dye.
CONSTITUTION: 0.5W15wt% water-soluble dye (pref. direct dye), 1W40wt% water-soluble org. solvent (e.g. ethylene glycol), 0.5W20wt% org. polycarboxylic acid (or a salt) (e.g. cyclopentane-1,2,3,4-tetracarboxylic acid or a salt thereof) and 50W85wt% water are blended together.
COPYRIGHT: (C)1981,JPO&Japio
JP17251279A 1979-12-28 1979-12-28 Aqueous ink Granted JPS5695963A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17251279A JPS5695963A (en) 1979-12-28 1979-12-28 Aqueous ink

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17251279A JPS5695963A (en) 1979-12-28 1979-12-28 Aqueous ink

Publications (2)

Publication Number Publication Date
JPS5695963A true JPS5695963A (en) 1981-08-03
JPS6221388B2 JPS6221388B2 (en) 1987-05-12

Family

ID=15943325

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17251279A Granted JPS5695963A (en) 1979-12-28 1979-12-28 Aqueous ink

Country Status (1)

Country Link
JP (1) JPS5695963A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5863765A (en) * 1981-10-12 1983-04-15 Adogaa Kogyo Kk Ink composition
EP0261637A2 (en) * 1986-09-23 1988-03-30 Rodger L. Gamblin Substantive dyes, inks and dye baths
JP2019011389A (en) * 2017-06-29 2019-01-24 株式会社パイロットコーポレーション Oil-based ink composition for writing instrument, and marking pen including the same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH047877U (en) * 1990-05-08 1992-01-24

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5130019A (en) * 1974-09-04 1976-03-13 Pentel Kk SUISEIINKISOSEIBUTSU
JPS5146228A (en) * 1974-10-17 1976-04-20 Sakura Color Prod Corp MAAKING UPENYOSUISEIINKI

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5130019A (en) * 1974-09-04 1976-03-13 Pentel Kk SUISEIINKISOSEIBUTSU
JPS5146228A (en) * 1974-10-17 1976-04-20 Sakura Color Prod Corp MAAKING UPENYOSUISEIINKI

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5863765A (en) * 1981-10-12 1983-04-15 Adogaa Kogyo Kk Ink composition
EP0261637A2 (en) * 1986-09-23 1988-03-30 Rodger L. Gamblin Substantive dyes, inks and dye baths
EP0261637A3 (en) * 1986-09-23 1991-09-18 Rodger L. Gamblin Substantive dyes, inks and dye baths
JP2019011389A (en) * 2017-06-29 2019-01-24 株式会社パイロットコーポレーション Oil-based ink composition for writing instrument, and marking pen including the same

Also Published As

Publication number Publication date
JPS6221388B2 (en) 1987-05-12

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