JPS57198769A - Ink for writing utensils - Google Patents
Ink for writing utensilsInfo
- Publication number
- JPS57198769A JPS57198769A JP8422181A JP8422181A JPS57198769A JP S57198769 A JPS57198769 A JP S57198769A JP 8422181 A JP8422181 A JP 8422181A JP 8422181 A JP8422181 A JP 8422181A JP S57198769 A JPS57198769 A JP S57198769A
- Authority
- JP
- Japan
- Prior art keywords
- ink
- pigment
- mixture
- volatile organic
- organic 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.)
- Pending
Links
Abstract
PURPOSE: To obtain a writing ink having excellent light resistance, weather resistance and abrasion resistance, by mixing a volatile organic solvent with a pigment, a synthetic resin soluble in said solvent, and a dispersion agent, and making the mixture to a uniform solution.
CONSTITUTION: The objective ink is prepared by adding 10W50wt% pigment (e.g. titanium white) to 25W80% volatile organic solvent (e.g. xylene), and further adding 1W30% synthetic resin (e.g. rosin-modified maleic acid resin) and 2W6% dispersing agent (e.g. a polycarboxylic acid surface active agent) to the mixture. The writing utensils for the ink are preferably particular ones suitable to the above quick-drying ink.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8422181A JPS57198769A (en) | 1981-06-01 | 1981-06-01 | Ink for writing utensils |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8422181A JPS57198769A (en) | 1981-06-01 | 1981-06-01 | Ink for writing utensils |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57198769A true JPS57198769A (en) | 1982-12-06 |
Family
ID=13824421
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8422181A Pending JPS57198769A (en) | 1981-06-01 | 1981-06-01 | Ink for writing utensils |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57198769A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4923317A (en) * | 1987-03-04 | 1990-05-08 | Avery International Corporation | Brushless white-out correcting fluid applicator |
JPH09176550A (en) * | 1995-12-26 | 1997-07-08 | Mitsubishi Pencil Co Ltd | Oily pigment ink composition for writing tool |
JPH10231451A (en) * | 1997-02-18 | 1998-09-02 | Mitsubishi Pencil Co Ltd | Pseudoplastic water-base ink for ballpoint |
US6536969B2 (en) * | 2001-01-18 | 2003-03-25 | Kuretake Co., Ltd. | Writing tool equipped with ink reservoir |
US6817802B2 (en) * | 2002-06-19 | 2004-11-16 | Kuretake Co., Ltd. | Writing instrument |
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 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4929A (en) * | 1972-04-13 | 1974-01-05 | ||
JPS4993123A (en) * | 1972-12-29 | 1974-09-05 | ||
JPS5095033A (en) * | 1973-12-22 | 1975-07-29 | ||
JPS5128006A (en) * | 1974-09-02 | 1976-03-09 | Pentel Kk | PURASUCHITSU KUYOIN KISOSEIBUTSU |
JPS55137996A (en) * | 1979-04-13 | 1980-10-28 | Marujiyuu Kasei Kk | Marker |
-
1981
- 1981-06-01 JP JP8422181A patent/JPS57198769A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4929A (en) * | 1972-04-13 | 1974-01-05 | ||
JPS4993123A (en) * | 1972-12-29 | 1974-09-05 | ||
JPS5095033A (en) * | 1973-12-22 | 1975-07-29 | ||
JPS5128006A (en) * | 1974-09-02 | 1976-03-09 | Pentel Kk | PURASUCHITSU KUYOIN KISOSEIBUTSU |
JPS55137996A (en) * | 1979-04-13 | 1980-10-28 | Marujiyuu Kasei Kk | Marker |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4923317A (en) * | 1987-03-04 | 1990-05-08 | Avery International Corporation | Brushless white-out correcting fluid applicator |
JPH09176550A (en) * | 1995-12-26 | 1997-07-08 | Mitsubishi Pencil Co Ltd | Oily pigment ink composition for writing tool |
JPH10231451A (en) * | 1997-02-18 | 1998-09-02 | Mitsubishi Pencil Co Ltd | Pseudoplastic water-base ink for ballpoint |
US6536969B2 (en) * | 2001-01-18 | 2003-03-25 | Kuretake Co., Ltd. | Writing tool equipped with ink reservoir |
US6817802B2 (en) * | 2002-06-19 | 2004-11-16 | Kuretake Co., Ltd. | Writing instrument |
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 |
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