Title:
PHTHALOCYANINE COMPOUNDS
Document Type and Number:
WIPO Patent Application WO/2011/004688
Kind Code:
A1
Abstract:
Disclosed are phthalocyanine compounds, which are to be subjected to film formation and then heating. When the temperature of the heating is raised from 60°C to 80°C, 150°C or 200°C, the light absorption bands of the phthalocyanine compounds are shifted to the near-infrared region. Therefore, the phthalocyanine compounds are suitable for use in fields wherein an absorption band in the near-infrared region is necessitated. Further, the phthalocyanine compounds exhibit excellent solubility in organic solvents and thus can be easily formed into films by spin coating or other simple methods.
Inventors:
MUTO TSUYOSHI (JP)
Application Number:
PCT/JP2010/060334
Publication Date:
January 13, 2011
Filing Date:
June 18, 2010
Export Citation:
Assignee:
LINTEC CORP (JP)
MUTO TSUYOSHI (JP)
MUTO TSUYOSHI (JP)
International Classes:
C09B47/18; C09K3/00; G02B5/22
Foreign References:
| JP2004240043A | 2004-08-26 | |||
| JP2000063693A | 2000-02-29 | |||
| JPH1059974A | 1998-03-03 |
Attorney, Agent or Firm:
MATSUURA TAKASHI (JP)
Takashi Matsuura (JP)
Takashi Matsuura (JP)
Download PDF: