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公开(公告)号：US4762818A
公开(公告)日：1988-08-09
申请号：US860311
申请日：1986-05-06
CPC分类号： B41M5/42 , B41M5/3275 , B41M5/426 , B41M5/44
摘要： Reversible image-forming materials on which images are formed by a thermal head and conversely the formed images are erasable by water or moisture are obtained by providing, on one surface of a support, a recording layer comprising a specific fluorane type color former, a color developer and a binder and further providing an overcoat layer on the recording layer. By providing further a sticking prevention layer on the overcoat layer, sticking can be prevented and high speed printing is enabled.
摘要翻译： 通过在热像头上形成图像的可逆图像形成材料，相反地，通过在载体的一个表面上提供包含特定的氟烷型成色剂的记录层，颜色 显影剂和粘合剂，并且还在记录层上提供外涂层。 通过在外涂层上进一步设置防粘层，可以防止粘附，并能进行高速印刷。
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公开(公告)号：US4696863A
公开(公告)日：1987-09-29
申请号：US769489
申请日：1985-08-26
CPC分类号： B41M5/165 , Y10S428/914 , Y10T428/249997 , Y10T428/2984 , Y10T428/2987
摘要： The present invention relates to a biocapsule comprising a microorganism and useful substances captured by said microorganism and confined therein. This biocapsule has applications such as heat-sensitive recording papers and the like.
摘要翻译： 本发明涉及包含微生物的生物胶囊和由所述微生物捕获并限制在其中的有用物质。 该生物胶囊具有热敏记录纸等的应用。
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公开(公告)号：US4703335A
公开(公告)日：1987-10-27
申请号：US820305
申请日：1986-01-21
CPC分类号： B41M5/42 , B41M5/124 , B41M5/323 , B41M2205/04 , B41M2205/42 , B41M5/145 , B41M5/1455 , B41M5/327 , B41M5/3275 , B41M5/38235
摘要： In a heat-sensitive and heat-transferable recording sheet comprising a substrate, a heat-sensitive, color-forming layer provided on the front side of said substrate and a heat-transferable layer provided on the back side of said substrate, background fogging can be prevented by allowing the heat-transferable layer to be composed essentially of an electron-donating colorless dye, an electron-accepting compound, a low-melting substance and a desensitizer.
摘要翻译： 在包含基板，设置在所述基板的前侧上的热敏成色层和设置在所述基板的背面上的可热转移层的热敏和可热转印的记录片中，背景雾化罐 通过使可热转移层基本上由给电子性无色染料，电子接受性化合物，低熔点物质和脱敏剂组成来防止。
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公开(公告)号：US4756950A
公开(公告)日：1988-07-12
申请号：US841607
申请日：1986-03-20
CPC分类号： B41M5/392 , Y10S428/913 , Y10S428/914 , Y10T428/24901 , Y10T428/31786 , Y10T428/3179
摘要： A heat-transfer recording sheet comprising a support and, coated thereon, a heat-meltable ink layer acquires the ability of reproducing the gradation when said ink layer contains a saturated linear polyester or gallic acid.
摘要翻译： 包含支撑体并涂覆在其上的可热熔油墨层的传热记录片材当所述油墨层含有饱和线性聚酯或没食子酸时获得再现灰度的能力。
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公开(公告)号：US4837199A
公开(公告)日：1989-06-06
申请号：US941177
申请日：1986-12-12
CPC分类号： B41M5/38207 , B41M5/392 , B41M5/52 , B41M5/345 , B41M5/5227 , Y10S428/913 , Y10S428/914
摘要： A thermal transfer recording material comprising a combination of a donor sheet having a heat meltable ink layer on a support and an image receiving sheet which are superposed so that the heat meltable ink layer on the donor sheet contacts with the image receiving sheet, the thermal transfer being carried out by a thermal head, wherein either said donor sheet or said image receiving sheet or both sheets are characterized by being such that1. the heat meltable ink layer of the donor sheet principally comprises a colored dye or pigment, a binder and a wax which are coated on the support as an aqueous solution and/or an aqueous emulsion;2. the image receiving sheet has, coated thereon, a heat meltable substance having a melting point higher than that of said heat meltable ink layer.
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公开(公告)号：US4707404A
公开(公告)日：1987-11-17
申请号：US717139
申请日：1985-03-28
CPC分类号： B41M5/41 , Y10S428/913 , Y10S428/914 , Y10T428/265 , Y10T428/31913 , Y10T428/31924 , Y10T428/31931
摘要： A thermal transfer recording material comprising a thin substrate and a thermal transfer ink layer provided on the upper side of the substrate, wherein the thin substrate is a polyethylene film having a density of 0.935 or higher, causes no sticking phenomenon in thermal transfer recording.The above thermal transfer recording material, when the polyethylene film used therein further has a weight average molecular weight of 200,000 or higher, forms no frost image and causes no sticking of the polyethylene to the surface of a thermal head of a printer.
摘要翻译： 一种热转印记录材料，包括设置在基板上侧的薄基板和热转印油墨层，其中薄基板是密度为0.935或更高的聚乙烯膜，在热转印记录中不会发生粘附现象。 上述热转印记录材料当其中使用的聚乙烯膜还具有20万以上的重均分子量时，不形成霜状，并且不会使聚乙烯粘附到打印机的热敏头的表面。
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公开(公告)号：US4651177A
公开(公告)日：1987-03-17
申请号：US738474
申请日：1985-05-28
CPC分类号： B41M5/38207 , B41M5/392 , B41M5/52 , B41M5/345 , B41M5/5227 , Y10S428/913 , Y10S428/914
摘要： A thermal transfer recording material comprising a combination of a donor sheet having a heat meltable ink layer on a support and an image receiving sheet which are superposed so that the heat meltable ink layer on the donor sheet contacts with the image receiving sheet, the thermal transfer being carried out by a thermal head, wherein either said donor sheet or said image receiving sheet or both sheets are characterized by being such that1. the heat meltable ink layer of the donor sheet principally comprises a colored dye or pigment, a binder and a wax which are coated on the support as an aqueous solution and/or an aqueous emulsion;2. the image receiving sheet has, coated thereon, a heat meltable substance having a melting point higher than that of said heat meltable ink layer.
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公开(公告)号：US4628337A
公开(公告)日：1986-12-09
申请号：US711837
申请日：1985-03-14
CPC分类号： B41M5/42 , B41M5/3275 , B41M5/426 , B41M5/44
摘要： Reversible image-forming materials on which images are formed by a thermal head and conversely the formed images are erasable by water or moisture are obtained by providing, on one surface of a support, a recording layer comprising a specific fluorane type color former, a color developer and a binder and further providing an overcoat layer on the recording layer. By providing further a sticking prevention layer on the overcoat layer, sticking can be prevented and high speed printing is enabled.
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9.发明授权
公开(公告)号：US4568956A
公开(公告)日：1986-02-04
申请号：US700386
申请日：1985-02-11
CPC分类号： B41M5/42 , B41M5/30 , Y10S428/913 , Y10S428/914
摘要： A colorless, heat-sensitive and heat transfer recording sheet with pressure sensitivity comprising a base sheet, a heat-sensitive recording layer provided on one side of the base sheet and a heat transfer recording layer provided on the other side of the base sheet, the heat transfer recording layer being formed by coating on the base sheet a coating color comprising 3 to 20 parts by weight of microcapsules containing a colorless, electron-donating color former, 3 to 30 parts by weight of microcapsules containing a colorless, electron-accepting color developer, 3 to 30 parts by weight of a solid of a colorless, electron-donating, color former, 10 to 50 parts by weight of a solid of a colorless, electron-accepting, color developer and 25 to 200 parts by weight of a wax.When this recording sheet is superimposed on a plain paper and thermal printing is made on the recording sheet, there can be formed an image on the heat-sensitive recording layer of the recording sheet and, at the same time, a clear, heat transferred image on the plain paper. When the same combination of the above recording sheet and the above plain paper is subjected to pressure printing on the recording sheet, there can be formed a pressure transferred image on the plain paper.
摘要翻译： 一种具有压敏性的无色，热敏感和热转印记录片材，包括基片，设置在基片一侧的热敏记录层和设置在基片另一侧的传热记录层， 热转印记录层通过在基片上涂覆包含3至20重量份的含有无色的给电子成色剂的微胶囊，3至30重量份的含有无色电子接受颜色的微胶囊 显影剂，3至30重量份的无色供电子成色剂的固体，10至50重量份的无色电子接受显色剂的固体和25至200重量份的 蜡。 当该记录纸被叠加在普通纸上并且在记录纸上进行热打印时，可以在记录纸的热敏记录层上形成图像，并且同时形成透明的热转印图像 在普通纸上 当将上述记录纸和上述普通纸的相同组合在记录纸上进行压力印刷时，可以在普通纸上形成压力转印图像。
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公开(公告)号：US5047284A
公开(公告)日：1991-09-10
申请号：US336130
申请日：1989-04-11
CPC分类号： B41M5/44 , Y10S428/913 , Y10S428/914 , Y10T428/24942 , Y10T428/31786 , Y10T428/31797 , Y10T428/31855
摘要： The present invention provides a thermal transfer recording sheet which can form a matte and glossless image high in quality on an image receiving sheet. This thermal transfer recording sheet comprises a support and an undercoating layer comprising a heat-meltable olefin resin and a heat-meltable ink layer laminated in succession on one side of said support wherein difference in melting point of the undercoating layer and that of the heat-meltable ink layer is 20.degree. C. or less and the undercoating layer and the heat-meltable ink layer mix with each other and melt in the vicinity of interface therebetween after coating of these layers. The thickness of the under coating layer is preferably 0.5-5.0 .mu.m.
摘要翻译： 本发明提供一种能够在图像接收片上形成高品质的无光泽图像的热转印记录纸。 该热转印记录片材包括支撑体和底涂层，其包含可热熔烯烃树脂和在所述载体的一侧上依次层压的可热熔性油墨层，其中底涂层和耐热可熔性烯烃树脂的熔点不同， 可熔性油墨层为20℃以下，底涂层和热熔性油墨层在涂布这些层之后彼此混合并在其界面附近熔融。 底涂层的厚度优选为0.5〜0.5μm。
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