JPS575773A - Water-based ink for ball point pen - Google Patents
Water-based ink for ball point penInfo
- Publication number
- JPS575773A JPS575773A JP8054280A JP8054280A JPS575773A JP S575773 A JPS575773 A JP S575773A JP 8054280 A JP8054280 A JP 8054280A JP 8054280 A JP8054280 A JP 8054280A JP S575773 A JPS575773 A JP S575773A
- Authority
- JP
- Japan
- Prior art keywords
- ink
- dye
- phosphoric acid
- water
- formula
- 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
Links
Landscapes
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
PURPOSE: To provide the titled ink giving excellent written letters free from running or undesirable effect caused by the drop-back of the ink, by compounding a dye, a phosphoric acid derivative such as phosphoric acid monoester of a polyoxyethylene styrene-modified phenol ether, and water.
CONSTITUTION: The essential components of the ink is composed of (A) a dye (acid dye, direct dye, basic dye), (B) a phosphoric acid derivative selected from phosphoric acid mono- or di-ester of polyoxyethylene styrene-modified phenol ether, their alkali metal salt and amine salt [pref. the compound of formula I (R is group of formula II; R' is OM or group of formula III; M is H, Na, K, monoethanolamine, etc.; x is 1W3; m is 0W4; n is 1W30)], and (C) water. The components are mixed together and stirred to obtain the objective ink.
EFFECT: Abrasion of the ball and the socket can be decreased, and consequently the writing resistance is minimized and the length of the line which can be written with a given amount of ink can be elongated.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8054280A JPS575773A (en) | 1980-06-13 | 1980-06-13 | Water-based ink for ball point pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8054280A JPS575773A (en) | 1980-06-13 | 1980-06-13 | Water-based ink for ball point pen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS575773A true JPS575773A (en) | 1982-01-12 |
| JPH0113508B2 JPH0113508B2 (en) | 1989-03-07 |
Family
ID=13721228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8054280A Granted JPS575773A (en) | 1980-06-13 | 1980-06-13 | Water-based ink for ball point pen |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS575773A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61200189A (en) * | 1985-03-01 | 1986-09-04 | Nippon Valqua Ind Ltd | Joint sheet |
| US7497902B2 (en) | 2006-03-03 | 2009-03-03 | Kabushiki Kaisha Pilot Corporation | Water based ink composition for rollerball pen |
| JP2019189802A (en) * | 2018-04-27 | 2019-10-31 | 株式会社パイロットコーポレーション | Colored resin particle dispersion and method for producing the same, and aqueous ink composition for writing instrument containing colored resin particle dispersion, and writing instrument |
| JP2020002285A (en) * | 2018-06-29 | 2020-01-09 | 株式会社パイロットコーポレーション | Aqueous ink composition for ball-point pen and writing instrument using the same |
| JP2020002286A (en) * | 2018-06-29 | 2020-01-09 | 株式会社パイロットコーポレーション | Water-based ink composition for reversible thermochromic writing instrument, and writing instrument using the same |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4836816B2 (en) * | 2007-01-31 | 2011-12-14 | 株式会社パイロットコーポレーション | Water-based ballpoint pen |
-
1980
- 1980-06-13 JP JP8054280A patent/JPS575773A/en active Granted
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61200189A (en) * | 1985-03-01 | 1986-09-04 | Nippon Valqua Ind Ltd | Joint sheet |
| JPH044356B2 (en) * | 1985-03-01 | 1992-01-28 | ||
| US7497902B2 (en) | 2006-03-03 | 2009-03-03 | Kabushiki Kaisha Pilot Corporation | Water based ink composition for rollerball pen |
| JP2019189802A (en) * | 2018-04-27 | 2019-10-31 | 株式会社パイロットコーポレーション | Colored resin particle dispersion and method for producing the same, and aqueous ink composition for writing instrument containing colored resin particle dispersion, and writing instrument |
| JP2020002285A (en) * | 2018-06-29 | 2020-01-09 | 株式会社パイロットコーポレーション | Aqueous ink composition for ball-point pen and writing instrument using the same |
| JP2020002286A (en) * | 2018-06-29 | 2020-01-09 | 株式会社パイロットコーポレーション | Water-based ink composition for reversible thermochromic writing instrument, and writing instrument using the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0113508B2 (en) | 1989-03-07 |
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