JPS55157668A - Water-based writing utensil - Google Patents
Water-based writing utensilInfo
- Publication number
- JPS55157668A JPS55157668A JP6507879A JP6507879A JPS55157668A JP S55157668 A JPS55157668 A JP S55157668A JP 6507879 A JP6507879 A JP 6507879A JP 6507879 A JP6507879 A JP 6507879A JP S55157668 A JPS55157668 A JP S55157668A
- Authority
- JP
- Japan
- Prior art keywords
- water
- pigment
- pref
- writing utensil
- based 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
Links
Landscapes
- Pens And Brushes (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
PURPOSE: To provide a water-based blot-free writing utensil capable of keeping its writing chracteristics stably for a long time without clogging of the pen point, and containing a novel water-based ink obtained by finely dispersing a water- insoluble pigment in an aqueous emulsion of a synthetic resin, etc.
CONSTITUTION: The title writing utensil containing a water-based ink obtained by dispersing (A) a water-insoluble pigment (pref. processed dye or pigment such as carbon black, etc.) finely in (B) an aqueous emulsion of a natural or a synthetic resin (pref. a resin latex prepared by the emulsion polymerization of an acrylic monomer), and adding (C) an aqueous medium (e.g. an emulsifier, protective) colloid, and water) to the dispersion. The amounts of the resin (B) and the pigment (A) are pref. 5W50pts. and 2W20pts., respectively, based on 100pts.wt. of the water-based ink.
USE: Suitable for marking pen, etc.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6507879A JPS55157668A (en) | 1979-05-28 | 1979-05-28 | Water-based writing utensil |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6507879A JPS55157668A (en) | 1979-05-28 | 1979-05-28 | Water-based writing utensil |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55157668A true JPS55157668A (en) | 1980-12-08 |
Family
ID=13276550
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6507879A Pending JPS55157668A (en) | 1979-05-28 | 1979-05-28 | Water-based writing utensil |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55157668A (en) |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5628256A (en) * | 1979-08-17 | 1981-03-19 | Pentel Kk | Pigment ink |
JPS5730772A (en) * | 1980-07-30 | 1982-02-19 | Pentel Kk | Water-based ink |
JPS606498A (en) * | 1983-06-24 | 1985-01-14 | 三菱鉛筆株式会社 | Writing utensil |
US4692188A (en) * | 1985-10-15 | 1987-09-08 | Xerox Corporation | Preparation of ink jet compositions |
EP0713507A1 (en) * | 1993-07-01 | 1996-05-29 | The Gillette Company | Overhead projector inks |
US5951188A (en) * | 1993-10-15 | 1999-09-14 | The Gillette Company | Aqueous ink pen |
US6204307B1 (en) | 1997-09-05 | 2001-03-20 | Seiko Epson Corporation | Ink composition capable of realizing image possessing excellent rubbing/scratch resistance |
US6271285B1 (en) | 1997-03-28 | 2001-08-07 | Seiko Epson Corporation | Ink composition for ink jet recording |
US6506240B2 (en) | 1999-12-14 | 2003-01-14 | Seiko Epson Corporation | Ink for ink jet recording |
US6538047B1 (en) | 1999-09-29 | 2003-03-25 | Seiko Epson Corporation | Ink composition and ink jet recording method using the same |
US7040747B2 (en) | 1999-07-30 | 2006-05-09 | Seiko Epson Corporation | Recording method for printing using two liquids on recording medium |
US7629395B2 (en) | 2006-06-12 | 2009-12-08 | Canon Kabushiki Kaisha | Inkjet pigment ink |
US8044114B2 (en) | 2005-08-23 | 2011-10-25 | Ricoh Company, Ltd. | Ink for recording, and ink cartridge, ink recorded matter, inkjet recording apparatus and inkjet recording method using the same |
US8109622B2 (en) | 2006-03-10 | 2012-02-07 | Ricoh Company, Ltd. | Recording ink, ink cartridge, inkjet recording method, and inkjet recording apparatus |
US8242201B2 (en) | 2005-12-22 | 2012-08-14 | Ricoh Company, Ltd. | Pigment dispersion, recording ink, ink cartridge, ink-jet recording method and ink-jet recording apparatus |
US8927623B2 (en) | 2006-08-22 | 2015-01-06 | Ricoh Company, Ltd. | Recording ink, ink/media set, ink cartridge, inkjet recording method and inkjet recording apparatus |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54140619A (en) * | 1978-04-20 | 1979-11-01 | Pentel Kk | Ink for drafting |
-
1979
- 1979-05-28 JP JP6507879A patent/JPS55157668A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54140619A (en) * | 1978-04-20 | 1979-11-01 | Pentel Kk | Ink for drafting |
Cited By (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS621426B2 (en) * | 1979-08-17 | 1987-01-13 | Pentel Kk | |
JPS5628256A (en) * | 1979-08-17 | 1981-03-19 | Pentel Kk | Pigment ink |
JPS5730772A (en) * | 1980-07-30 | 1982-02-19 | Pentel Kk | Water-based ink |
JPS6366867B2 (en) * | 1980-07-30 | 1988-12-22 | Pentel Kk | |
JPS606498A (en) * | 1983-06-24 | 1985-01-14 | 三菱鉛筆株式会社 | Writing utensil |
US4692188A (en) * | 1985-10-15 | 1987-09-08 | Xerox Corporation | Preparation of ink jet compositions |
EP0713507A1 (en) * | 1993-07-01 | 1996-05-29 | The Gillette Company | Overhead projector inks |
EP0713507A4 (en) * | 1993-07-01 | 1997-08-27 | Gillette Co | Overhead projector inks |
US5951188A (en) * | 1993-10-15 | 1999-09-14 | The Gillette Company | Aqueous ink pen |
US5969004A (en) * | 1993-10-15 | 1999-10-19 | The Gillette Company | Aqueous inks |
US6271285B1 (en) | 1997-03-28 | 2001-08-07 | Seiko Epson Corporation | Ink composition for ink jet recording |
US6204307B1 (en) | 1997-09-05 | 2001-03-20 | Seiko Epson Corporation | Ink composition capable of realizing image possessing excellent rubbing/scratch resistance |
US6653367B2 (en) | 1997-09-05 | 2003-11-25 | Seiko Epson Corporation | Ink composition capable of realizing image possessing excellent rubbing/scratch resistance |
US7040747B2 (en) | 1999-07-30 | 2006-05-09 | Seiko Epson Corporation | Recording method for printing using two liquids on recording medium |
US6538047B1 (en) | 1999-09-29 | 2003-03-25 | Seiko Epson Corporation | Ink composition and ink jet recording method using the same |
US6506240B2 (en) | 1999-12-14 | 2003-01-14 | Seiko Epson Corporation | Ink for ink jet recording |
US8044114B2 (en) | 2005-08-23 | 2011-10-25 | Ricoh Company, Ltd. | Ink for recording, and ink cartridge, ink recorded matter, inkjet recording apparatus and inkjet recording method using the same |
US8556405B2 (en) | 2005-08-23 | 2013-10-15 | Ricoh Company, Ltd. | Ink for recording, and ink cartridge, ink recorded matter, inkjet recording apparatus and inkjet recording method using the same |
US8242201B2 (en) | 2005-12-22 | 2012-08-14 | Ricoh Company, Ltd. | Pigment dispersion, recording ink, ink cartridge, ink-jet recording method and ink-jet recording apparatus |
US8383700B2 (en) | 2005-12-22 | 2013-02-26 | Ricoh Company, Ltd. | Pigment dispersion, recording ink, ink cartridge, ink-jet recording method and ink-jet recording apparatus |
US8109622B2 (en) | 2006-03-10 | 2012-02-07 | Ricoh Company, Ltd. | Recording ink, ink cartridge, inkjet recording method, and inkjet recording apparatus |
US7629395B2 (en) | 2006-06-12 | 2009-12-08 | Canon Kabushiki Kaisha | Inkjet pigment ink |
US8927623B2 (en) | 2006-08-22 | 2015-01-06 | Ricoh Company, Ltd. | Recording ink, ink/media set, ink cartridge, inkjet recording method and inkjet recording apparatus |
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