Title:
液体インク
Document Type and Number:
Japanese Patent JP4382364
Kind Code:
B2
Abstract:
There is disclosed a liquid ink comprising a photo acid generating agent that generates an acid upon irradiation with light, a coloring component, and at least one kind of a solvent that is polymerized in the presence of an acid. It is preferable that the amount of the photo acid generating agent contained in the liquid ink falls within a range of between 1 part by weight and 10 parts by weight relative to 100 parts by weight of the solvent, the coloring component consists of a pigment, and the solvent contains at least 50 parts by weight of an acid polymerizable compound, the acid polymerizing compound polymerizing in the presence of the acid, having an alicyclic skeleton and/or an aliphatic skeleton having a viscosity of 50 mPa.s or less and a boiling point of 150 DEG C or more under room temperature and atmospheric pressure.
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Inventors:
Toru Gokawachi
Chiaki Tanuma
Kazuhiko Otsu
Ryozo Akiyama
Masashi Hiroki
Endo Mito
Chiaki Tanuma
Kazuhiko Otsu
Ryozo Akiyama
Masashi Hiroki
Endo Mito
Application Number:
JP2003004862A
Publication Date:
December 09, 2009
Filing Date:
January 10, 2003
Export Citation:
Assignee:
Toshiba Corporation
TOSHIBA TEC CORPORATION
TOSHIBA TEC CORPORATION
International Classes:
B41J2/01; B41J2/005; B41J11/00; B41M5/00; C08G65/14; C08G65/18; C09D11/00; C09D11/322; C09D11/324; C09D11/328; C09D11/36; C09D11/38
Domestic Patent References:
| JP8143806A | ||||
| JP2002188025A | ||||
| JP11158428A |
Foreign References:
| WO2000034400A1 |
Attorney, Agent or Firm:
Takehiko Suzue
Satoshi Kono
Makoto Nakamura
Kurata Masatoshi
Sadao Muramatsu
Ryo Hashimoto
Satoshi Kono
Makoto Nakamura
Kurata Masatoshi
Sadao Muramatsu
Ryo Hashimoto