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公开(公告)号:US5362701A
公开(公告)日:1994-11-08
申请号:US943474
申请日:1992-09-11
申请人: Noritaka Egashira , Koichi Asahi , Masanori Akada , Yoshinori Nakamura , Kazunobu Imoto , Nobuhisa Nishitani
发明人: Noritaka Egashira , Koichi Asahi , Masanori Akada , Yoshinori Nakamura , Kazunobu Imoto , Nobuhisa Nishitani
CPC分类号: B41M5/443 , Y10S428/913 , Y10S428/914 , Y10T428/31551 , Y10T428/31663 , Y10T428/31725 , Y10T428/31786 , Y10T428/31938
摘要: An image-receiving sheet, including a sheet substrate, an image-receiving layer which is formed on said substrate and which receives the dye migrated by heating from a heat transfer sheet and a release layer formed on said image-receiving layer, characterized in that said release layer is formed with a releasable resin having a molecular weight of 3500 to 20000.
摘要翻译: 一种图像接收片材,包括片状基底,形成在所述基底上并且接收由传热片材加热迁移的染料和形成在所述图像接收层上的释放层的图像接收层,其特征在于, 所述剥离层由分子量为3500〜20000的可剥离树脂形成。
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公开(公告)号:US5128311A
公开(公告)日:1992-07-07
申请号:US499427
申请日:1990-06-21
IPC分类号: B41M5/52
CPC分类号: B41M5/5272 , Y10S428/913 , Y10S428/914 , Y10T428/31786 , Y10T428/31855
摘要: A heat transfer image-receiving sheet including a substrate sheet and a dye-receiving layer formed on at least one surface of the substrate sheet. The dye-receiving layer of this heat transfer image-receiving sheet is composed of a resin containing a polar group and/or a salt thereof in an amount of 2 to 2000 equivalents per 10.sup.6 g of the resin. With the dye-receiving layer comprising the resin, a heat transfer image-receiving sheet, which can form thereon an image having a high density and good preservability, is provided.
摘要翻译: PCT No.PCT / JP89 / 01107 Sec。 371 1990年6月21日第 102(e)1990年6月21日PCT PCT 1989年10月27日PCT公布。 第WO90 / 04521号公报 日期:1990年3月5日。一种传热影像接收片,包括形成在所述基片的至少一个表面上的基片和染料接受层。 该传热影像接受片的染料接受层由含有极性基团和/或其盐的树脂组成,每10克树脂为2至2000当量。 在染料接收层包含树脂的情况下,提供了可在其上形成具有高密度和良好保存性的图像的传热影像接受片。
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公开(公告)号:US4990485A
公开(公告)日:1991-02-05
申请号:US434991
申请日:1989-11-13
IPC分类号: B41M5/52
CPC分类号: B41M5/529 , Y10S428/913 , Y10S428/914 , Y10T428/24802 , Y10T428/3154 , Y10T428/31544 , Y10T428/31551 , Y10T428/31663 , Y10T428/31725 , Y10T428/31786 , Y10T428/31855
摘要: A heat transfer image-receiving sheet having a dye receiving layer provided on the surface of a substrate sheet, said dye receiving layer comprising a graft copolymer having at least one releasing segment selected from the group consisting of polysiloxane segments, fluorinated carbon segments and long chain alkyl segments graft bonded to the main chain in the graft copolymer.
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公开(公告)号:US5418210A
公开(公告)日:1995-05-23
申请号:US085915
申请日:1993-07-06
CPC分类号: B41M5/395 , Y10S428/913 , Y10S428/914 , Y10T428/31551 , Y10T428/31768 , Y10T428/31935 , Y10T428/31971
摘要: A heat transfer sheet including a substrate film and a dye layer including a dye and a binder formed thereon, wherein the binder includes organic-solvent-soluble polymers having ester moieties and/or urethane moieties, prepared by modifying water-soluble natural and/or semisynthetic polymers by esterifying and/or urethanating an inner hydroxyl group thereof, and the dye includes a sublimable dye homogeneously dissolved in the binder. A heat transfer sheet is also disclosed which includes a substrate film, and a dye layer formed thereon, wherein the dye layer includes (i) a binder which is cellulose acetate having an acetylation rate of 2.4 or more and a total substitution rate of 2.7 or more, and (ii) a sublimable dye dissolved in the binder. The sublimable dye contained in the dye layer is not separated from the binder even when the heat transfer sheet is preserved for a long period of time. Furthermore, the heat transfer sheet can produce a high-density image even when only a small amount of thermal energy is applied thereto.
摘要翻译: 一种传热片,其包括基材膜和包含染料和在其上形成的粘合剂的染料层,其中所述粘合剂包括具有酯部分和/或氨基甲酸酯部分的有机溶剂可溶性聚合物,其通过将水溶性天然和/或 半合成聚合物通过酯化和/或氨基甲酸酯化其内部羟基,并且染料包括均匀溶解在粘合剂中的可升华染料。 还公开了一种传热片,其包括基底膜和在其上形成的染料层,其中所述染料层包括(i)乙酰化速率为2.4或更高,总替代率为2.7的乙酸纤维素的粘合剂,或 和(ii)溶解在粘合剂中的升华性染料。 包含在染料层中的升华性染料即使在长时间保存传热片时也不会与粘合剂分离。 此外,即使仅向其施加少量的热能,传热片也可以产生高密度图像。
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公开(公告)号:US5185316A
公开(公告)日:1993-02-09
申请号:US609640
申请日:1990-11-06
CPC分类号: B41M5/52 , B41M5/5227 , B41M5/5254 , B41M5/5272 , B41M5/5281 , Y10S428/913 , Y10S428/914 , Y10T428/31551 , Y10T428/31725 , Y10T428/31786 , Y10T428/31801 , Y10T428/31855 , Y10T428/31935 , Y10T428/31938
摘要: A heat transfer image-receiving sheet including a substrate sheet and a dye-receiving layer formed on at least one surface of the substrate sheet, wherein the dye-receiving layer includes at least two microscopically separated phase regions of resins differing in dyeability, and wherein the phase regions include a dispersion phase of a lipophilic resin and a dispersion medium phase of a hydrophilic resin.
摘要翻译: 一种热转印图像接收片,其包括形成在所述基片的至少一个表面上的基片和染料接收层,其中所述染料接受层包括至少两个不同染色性的显微镜分离的相区, 相区域包括亲油性树脂的分散相和亲水性树脂的分散介质相。
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公开(公告)号:US4992413A
公开(公告)日:1991-02-12
申请号:US320623
申请日:1989-03-08
申请人: Noritaka Egashira , Koichi Asahi , Masanori Akada , Yoshinori Nakamura , Kazunobu Imoto , Nobuhisa Nishitani
发明人: Noritaka Egashira , Koichi Asahi , Masanori Akada , Yoshinori Nakamura , Kazunobu Imoto , Nobuhisa Nishitani
IPC分类号: B41M5/44
CPC分类号: B41M5/443 , Y10S428/913 , Y10S428/914 , Y10T428/31551 , Y10T428/31663 , Y10T428/31725 , Y10T428/31786 , Y10T428/31938
摘要: An image-receiving sheet, including a sheet substrate, an image-receiving layer which is formed on said substrate and which receives the dye migrated by heating from a heat transfer sheet and a release layer formed on said image-receiving layer, characterized in that said release layer is formed with a releasable resin having a molecular weight of 3500 to 20000.
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公开(公告)号:US5407895A
公开(公告)日:1995-04-18
申请号:US282326
申请日:1994-07-29
申请人: Noritaka Egashira , Koichi Ashahi , Masanori Akada , Yoshinori Nakamura , Kazunobu Imoto , Nobuhisa Nishitani
发明人: Noritaka Egashira , Koichi Ashahi , Masanori Akada , Yoshinori Nakamura , Kazunobu Imoto , Nobuhisa Nishitani
CPC分类号: B41M5/443 , Y10S428/913 , Y10S428/914 , Y10T428/31551 , Y10T428/31663 , Y10T428/31725 , Y10T428/31786 , Y10T428/31938
摘要: An image-receiving sheet, including a sheet substrate, an image-receiving layer which is formed on said substrate and which receives the dye migrated by heating from a heat transfer sheet and a release layer formed on said image-receiving layer, characterized in that said release layer is formed with a releasable resin having a molecular weight of 3500 to 20000.
摘要翻译: 一种图像接收片材,包括片状基底,形成在所述基底上并且接收由传热片材加热迁移的染料和形成在所述图像接收层上的释放层的图像接收层,其特征在于, 所述剥离层由分子量为3500〜20000的可剥离树脂形成。
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公开(公告)号:US5397761A
公开(公告)日:1995-03-14
申请号:US91723
申请日:1993-07-15
CPC分类号: B41M5/5227 , Y10S428/913 , Y10S428/914 , Y10T428/31855 , Y10T428/31935
摘要: A heat transfer image-receiving sheet including (i) a substrate sheet, and (ii) a dye-receiving layer including an ultraviolet-absorbing agent having a melting point of from 50.degree. C. to 150.degree. C. and provided on at least one surface of the substrate sheet.
摘要翻译: 一种热转印图像接收片,其包括(i)基底片,和(ii)包含熔点为50℃至150℃的紫外线吸收剂的染料接收层,并至少提供 基片的一个表面。
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公开(公告)号:US5166127A
公开(公告)日:1992-11-24
申请号:US614213
申请日:1990-11-15
申请人: Masanori Akada , Yoshinori Nakamura , Kazunobu Imoto , Nobuhisa Nishitani , Noritaka Egashira , Koichi Asahi
发明人: Masanori Akada , Yoshinori Nakamura , Kazunobu Imoto , Nobuhisa Nishitani , Noritaka Egashira , Koichi Asahi
IPC分类号: B41M5/44
CPC分类号: B41M5/443 , Y10S428/913 , Y10S428/914 , Y10T428/24942
摘要: An image-receiving sheet, including a sheet substrate, an image-receiving layer which is formed on said substrate and which receives the dye migrated by heating from a heat transfer sheet and a release layer formed on said image-receiving layer, characterized in that said release layer is formed with a releasable resin having a molecular weight of 3500 to 20000.
摘要翻译: 一种图像接收片材,包括片状基底,形成在所述基底上并且接收由传热片材加热迁移的染料和形成在所述图像接收层上的释放层的图像接收层,其特征在于, 所述剥离层由分子量为3500〜20000的可剥离树脂形成。
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公开(公告)号:US5118658A
公开(公告)日:1992-06-02
申请号:US597696
申请日:1990-10-16
CPC分类号: B41M5/395 , Y10S428/913 , Y10S428/914 , Y10T428/31551
摘要: A heat transfer sheet including a substrate film having thereon a due layer including a dye and a binder, wherein the binder includes a urethane-modified cellulosic resin obtained by the reaction of a hydroxyl group-containing cellulosic resin with an isocyanate.
摘要翻译: 一种传热片,其包括其上具有染料和粘合剂的适当层的基底膜,其中所述粘合剂包括通过含羟基的纤维素树脂与异氰酸酯反应获得的氨基甲酸酯改性的纤维素树脂。
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