Invention Grant
US06739715B2 Ink composition for ink jet recording, ink jet recording method, composition for color toner, and composition for color filter 有权
喷墨记录用油墨组合物,喷墨记录方法,彩色调色剂组合物和滤色器用组合物

  • Patent Title: Ink composition for ink jet recording, ink jet recording method, composition for color toner, and composition for color filter
  • Patent Title (中): 喷墨记录用油墨组合物,喷墨记录方法,彩色调色剂组合物和滤色器用组合物
  • Application No.: US10208807
    Application Date: 2002-08-01
  • Publication No.: US06739715B2
    Publication Date: 2004-05-25
  • Inventor: Toru HaradaNobuhiro Nishita
  • Applicant: Toru HaradaNobuhiro Nishita
  • Priority: JP2001-237599 20010806
  • Main IPC: B41J201
  • IPC: B41J201
Ink composition for ink jet recording, ink jet recording method, composition for color toner, and composition for color filter
Abstract:
The present invention provides an ink composition for ink jet printing, a composition for color toner, and a composition for a color filter, all of which contain a dye represented by the following General Formula (1), and an ink jet recording method using the ink composition for ink jet recording. A—N═N—B In General Formula (1), A and B independently represent a heterocyclic group which may be substituted. At least one of A and B includes an alkyl chain having at least 4 carbon atoms, and no ionic hydrophilic group is included.
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