发明名称 |
Heat-sensitive recording material. |
摘要 |
<p>A transparent support (e.g. of a polyester film) of thickness 20-200 mu m, is coated on one side in amount of 0.01-5 g/m<2> with a matting layer containing an ester resin which is solubilized in an organic solvent (e.g. a polyester resin), and particles of size 0.01-5 mu m of organic and/or organic particles (e.g. silica or polyacrylonitrile). The other side can be activated and is coated in order with (a) an underlayer (e.g. gelatin), (b) a heat-sensitive recording layer containing a diazo compound and a coupling component, preferably one of these being microencapsulated, and optionally additives to improve color formation, and/or a heat-fusible substance, and (c) an overcoating layer which is preferably hardened and may contain white pigment or a dye. The resultant heat-sensitive material is subjected to recording through layer (c) from a thermal head and the image is viewed in reverse through the support. With a pencil writing can be performed on the matt surface.</p> |
申请公布号 |
EP0262953(A2) |
申请公布日期 |
1988.04.06 |
申请号 |
EP19870308670 |
申请日期 |
1987.09.30 |
申请人 |
FUJI PHOTO FILM CO., LTD. |
发明人 |
ASAO, YASUZI;MIYAZAKI, SUEO |
分类号 |
B41M5/382;B41M5/28;B41M5/30;B41M5/40;B41M5/41;G03C1/52 |
主分类号 |
B41M5/382 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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