JPS56103262A - Aqueous ink for ball-point pen - Google Patents

Aqueous ink for ball-point pen

Info

Publication number
JPS56103262A
JPS56103262A JP666380A JP666380A JPS56103262A JP S56103262 A JPS56103262 A JP S56103262A JP 666380 A JP666380 A JP 666380A JP 666380 A JP666380 A JP 666380A JP S56103262 A JPS56103262 A JP S56103262A
Authority
JP
Japan
Prior art keywords
surface active
hlb
nonionic surface
active agent
aqueous 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.)
Pending
Application number
JP666380A
Other languages
Japanese (ja)
Inventor
Takio Kawada
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.)
Mitsubishi Pencil Co Ltd
Original Assignee
Mitsubishi Pencil 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 Mitsubishi Pencil Co Ltd filed Critical Mitsubishi Pencil Co Ltd
Priority to JP666380A priority Critical patent/JPS56103262A/en
Publication of JPS56103262A publication Critical patent/JPS56103262A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: The titled ink having improved lipophilic nature, capable of being transferred well to smooth paper or paper to which the fats of the fingers are attached, providing a ball-point pen with improved writing properties, obtained by adding a specific nonionic surface active agent to an aqueous ink composition.
CONSTITUTION: An aqueous ink composition obtained by blending an aqueous solvent comprising water as a main ingredient and 5W20wt% water-soluble polyhydric alcohol, e.g., a glycol, cellosolve, glycol ester solvent, etc. with water-soluble dye, e.g., direct dye, basic dye, etc., and antiseptic agent, etc. is mixed with preferably 0.02W0.5wt% (especially preferably 0.1W0.2wt%) based on total composi- tion nonionic surface active agent having a HLB 15W18, to give the desired aqueous ink. The nonionic surface active agent may be obtained by blending nonionic surface active agents having HLB in a range 15W18 or mixing a nonionic surface active agent with high HLB with one with low HLB so that the HLB of the mixture is in a range 15W18.
COPYRIGHT: (C)1981,JPO&Japio
JP666380A 1980-01-23 1980-01-23 Aqueous ink for ball-point pen Pending JPS56103262A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP666380A JPS56103262A (en) 1980-01-23 1980-01-23 Aqueous ink for ball-point pen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP666380A JPS56103262A (en) 1980-01-23 1980-01-23 Aqueous ink for ball-point pen

Publications (1)

Publication Number Publication Date
JPS56103262A true JPS56103262A (en) 1981-08-18

Family

ID=11644611

Family Applications (1)

Application Number Title Priority Date Filing Date
JP666380A Pending JPS56103262A (en) 1980-01-23 1980-01-23 Aqueous ink for ball-point pen

Country Status (1)

Country Link
JP (1) JPS56103262A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0379682A (en) * 1989-08-23 1991-04-04 Pentel Kk Water-based ink composition
US10040959B2 (en) 2014-06-04 2018-08-07 Hewlett-Packard Development Company, L.P. Pigment-based inkjet inks
US10047233B2 (en) 2014-06-04 2018-08-14 Hewlett-Packard Development Company, L.P. Magenta inks
US10294381B2 (en) 2014-06-04 2019-05-21 Hewlett-Packard Development Company, L.P. Pigment-based inkjet inks

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0379682A (en) * 1989-08-23 1991-04-04 Pentel Kk Water-based ink composition
US10040959B2 (en) 2014-06-04 2018-08-07 Hewlett-Packard Development Company, L.P. Pigment-based inkjet inks
US10047233B2 (en) 2014-06-04 2018-08-14 Hewlett-Packard Development Company, L.P. Magenta inks
US10294381B2 (en) 2014-06-04 2019-05-21 Hewlett-Packard Development Company, L.P. Pigment-based inkjet inks
US10294382B2 (en) 2014-06-04 2019-05-21 Hewlett-Packard Development Company, L.P. Magenta inks

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