Title:
相変化インキ
Document Type and Number:
Japanese Patent JP4608194
Kind Code:
B2
Abstract:
A phase change ink composition useful for inkjet printers for color printing comprises a phase change ink carrier, and a brominated alcohol-substituted colorant compound (1) that has desirable magenta color and good light fastness, and exhibits desirable solubility characteristics. A phase change ink composition comprises a phase change ink carrier and a colorant compound of formula (1). [Image] Y : a hydrogen atom or a bromine atom; n : 0, 1, 2, 3 or 4; R 1an alkylene or an arylalkylene; X : a hydrogen atom; a group having a formula -C(O)-R 2; an alkyleneoxy, aryleneoxy, arylalkyleneoxy or alkylaryleneoxy; or a group having a formula -C(O)-NH-R 4; where R 2 and R 4an alkyl, an aryl, an arylalkyl or an alkylaryl; An independent claim is also included for a process comprising incorporating into an ink jet printing apparatus a phase change ink composition as above; melting the ink; and causing droplets of the melted ink to be ejected in an imagewise pattern onto a substrate.
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Inventors:
Sea Wayne Jager
Jeffrey H Banning
Jeffrey H Banning
Application Number:
JP2003331656A
Publication Date:
January 05, 2011
Filing Date:
September 24, 2003
Export Citation:
Assignee:
XEROX CORPORATION
International Classes:
B41J2/01; C09D11/00; B41M5/00; C09B1/514
Domestic Patent References:
| JP2002129044A | ||||
| JP63223064A | ||||
| JP11286641A | ||||
| JP11131005A | ||||
| JP2002322380A | ||||
| JP57031925A | ||||
| JP47013385A |
Foreign References:
| US3772362 | ||||
| US2585681 |
Attorney, Agent or Firm:
Kenji Yoshida
Jun Ishida
Jun Ishida