Title:
HEAT-SENSITIVE RECORDING BODY
Document Type and Number:
WIPO Patent Application WO/2017/069141
Kind Code:
A1
Abstract:
[Problem] To provide a heat-sensitive recording body which uses a color-producing reaction between an electron-donating leuco dye and an electron-receiving developer, but which uses an electron-receiving developer that is environmentally friendly. [Solution] A heat-sensitive recording body is provided, on a support body, with a heat-sensitive recording layer which contains a colorless or pale electronic-donating leuco dye and an electron-receiving developer, wherein a gluconolactone is contained as the electron-receiving developer.
Inventors:
MATSUMORI YASUAKI (JP)
OGINO AKIHITO (JP)
HIRAI KENJI (JP)
OGINO AKIHITO (JP)
HIRAI KENJI (JP)
Application Number:
PCT/JP2016/080926
Publication Date:
April 27, 2017
Filing Date:
October 19, 2016
Export Citation:
Assignee:
JUJO PAPER CO LTD (JP)
International Classes:
B41M5/333
Foreign References:
| JPS52106907A | 1977-09-08 | |||
| JPS52123710A | 1977-10-18 | |||
| JPH11272133A | 1999-10-08 | |||
| JPH07179037A | 1995-07-18 | |||
| JPH03288692A | 1991-12-18 | |||
| JPS5933189A | 1984-02-22 |
Other References:
See also references of EP 3351398A4
Attorney, Agent or Firm:
SHIMODA Akira et al. (JP)
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