Thermosensitive recording material and production method thereof
First Claim
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1. A thermosensitive recording material, comprising:
- a base;
a thermosensitive recording layer disposed on the base, and containing a leuco dye and a color developer;
an intermediate layer disposed on the thermosensitive recording layer; and
a protective layer disposed on the intermediate layer,wherein the intermediate layer contains a resin, and an aziridine compound, and the resin contained in the intermediate layer includes a polyamine resin, or a polyamide resin, or both a polyamine resin and a polyamide resin, andwherein the intermediate layer further contains polyvinyl alcohol.
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Abstract
To provide a thermosensitive recording material, containing a base, a thermosensitive recording layer disposed on the base and containing a leuco dye and a color developer, an intermediate layer disposed on the thermosensitive recording layer, and a protective layer disposed on the intermediate layer, wherein the intermediate layer contains a resin, and an aziridine compound.
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Citations
10 Claims
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1. A thermosensitive recording material, comprising:
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a base; a thermosensitive recording layer disposed on the base, and containing a leuco dye and a color developer; an intermediate layer disposed on the thermosensitive recording layer; and a protective layer disposed on the intermediate layer, wherein the intermediate layer contains a resin, and an aziridine compound, and the resin contained in the intermediate layer includes a polyamine resin, or a polyamide resin, or both a polyamine resin and a polyamide resin, and wherein the intermediate layer further contains polyvinyl alcohol. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A method for producing a thermosensitive recording material, comprising:
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applying an intermediate layer coating liquid containing an ammonium aqueous solution onto a thermosensitive recording layer so as to form an intermediate layer, wherein the thermosensitive recording material comprises; a base; the thermosensitive recording layer disposed on the base, and containing a leuco dye and a color developer; the intermediate layer disposed on the thermosensitive recording layer; and a protective layer disposed on the intermediate layer, wherein the intermediate layer contains a resin, and an aziridine compound.
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Specification