THERMOSENSIBLE RECORDING MEDIUM

Japanese Patent JP2704586

B2

PURPOSE: To adhere the metal thin film layer and protective layer firmly, suppress a peeling or scratch from generating on these respective layers and prevent a corrosion from being generated by a method wherein the adhesive layer of a thermosensible recording medium is made to contain a specified percentage of at least a denatured silicone oil.
CONSTITUTION: For the thermosensible recording medium, a coloring layer 2 or magnetic recording layer 7, metal thin film layer 3, adhesive layer 4 and protective layer 5 are laminated on the upper surface of a supporting body 1 in order. In this case, for the adhesive layer 4, 0.1-5wt.%, by a total solid portion ratio in the adhesive layer 4, of at least a modified silicone oil is contained. By doing this, the metal thin film layer 3 and protective layer 5 are firmly adhered. Therefore, a peeling or scratch which is generated on the metal thin film layer 3 or protective layer 5 by a rubbing with, e.g. a magnetic head to read or write data on a magnetic recording layer 7 or thermosensible head to perform printing, can be suppressed. Also, by the water repellent effect of the fat and oil, chemicals such as acid, alkali or alcohol, etc., from mixing in, and the corrosion resistance of the metal thin film layer 3 can be improved.

Murata Riki
Takeshi Suzuki
East kensaku

JP35018292A

January 26, 1998

December 04, 1992

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Tomagawa Paper Mill Co., Ltd.

B41M5/24; B41M5/26; (IPC1-7): B41M5/24; B41M5/26

JP6171220A
JP5131786A
JP47192A
JP2175183A

Junichi Takahashi

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