Title:
HEAT-SENSITIVE RECORDING BODY
Document Type and Number:
WIPO Patent Application WO/2014/181746
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a recording body which produces a yellow developed color tone, has a high developed color density, and exhibits excellent preservability and light resistance for developed color imagery. The recording body is provided with a heat-sensitive color-developing part and/or a heat-sensitive recording layer, which contains a dye precursor and a color developer, on a support body, and is characterized by containing a dye precursor having a pyridine skeleton in the molecular structure as the dye precursor and by containing a specific color developer.
Inventors:
TAKEMURA TAKASHI (JP)
OSHISAKA CHIEKO (JP)
YONEDA YOSHIHIKO (JP)
OSHISAKA CHIEKO (JP)
YONEDA YOSHIHIKO (JP)
Application Number:
PCT/JP2014/062043
Publication Date:
November 13, 2014
Filing Date:
May 01, 2014
Export Citation:
Assignee:
OJI HOLDINGS CORP (JP)
International Classes:
B41M5/323; B41M5/28; B41M5/30; B41M5/333; B41M5/337; B42D25/36; B42D25/378; B42D25/405; C09B57/00
Domestic Patent References:
| WO2013049229A1 | 2013-04-04 |
Foreign References:
| JP2000052659A | 2000-02-22 | |||
| JPH10157289A | 1998-06-16 | |||
| JP2001310561A | 2001-11-06 | |||
| JP2009255494A | 2009-11-05 | |||
| JPH10250237A | 1998-09-22 | |||
| JPH0811467A | 1996-01-16 | |||
| JP2002321461A | 2002-11-05 | |||
| JP2006297806A | 2006-11-02 | |||
| JPH09183288A | 1997-07-15 | |||
| JP2007118424A | 2007-05-17 |
Attorney, Agent or Firm:
SAEGUSA & PARTNERS (JP)
Patent business corporation 3 Edakuni [Hajime] patent firm (JP)
Patent business corporation 3 Edakuni [Hajime] patent firm (JP)
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