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Title:
THERMAL RECORDING BODY
Document Type and Number:
Japanese Patent JPS59106995
Kind Code:
A
Abstract:

PURPOSE: To show excellent curability even under a mild drying condition and to obtain extremely excellent printing preservability, by providing a resin layer based on acetoacetylated polyvinyl alcohol resin and polyvinyl alcohol resin containing acrylonitrile as a copolymerizable component on a thermal recording layer.

CONSTITUTION: A resin layer based on acetoacetylated polyvinyl alcohol resin and polyvinyl alcohol resin containing acrylonitrile as a copolymerizable component is provided on a heat sensitive recording layer containing at least a color forming agent or a color developable agent for developing a color when contacted with said color forming agent. The acetoacetylation degree of the acetoacetylated polyvinyl alcohol resin is desirably within a range of 0.1W20mol% in usual, pref., 0.5W10mol%.


Inventors:
TAKAYAMA YUKIO
NOGUCHI AKIO
MATSUSHITA TAKAO
Application Number:
JP21758782A
Publication Date:
June 20, 1984
Filing Date:
December 11, 1982
Export Citation:
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Assignee:
KANZAKI PAPER MFG CO LTD
International Classes:
B41M5/28; B41M5/30; B41M5/337; B41M5/42; B41M5/44; (IPC1-7): B41M5/18
Domestic Patent References:
JPS57105390A1982-06-30
JPS591797A1984-01-07
JPS56146794A1981-11-14
JP39003304A
JP42016059A
JPS55157641A1980-12-08
JPS56140460U1981-10-23
JPS4851644A1973-07-20
JPS56126193A1981-10-02
Attorney, Agent or Firm:
Hasumi Masaru



 
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