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公开(公告)号：US06350507B1
公开(公告)日：2002-02-26
申请号：US09270323
申请日：1999-03-16
申请人： Kiyoshi Iwamoto , Shinitiro Kobayashi , Takeshi Yoshimoto , Takayuki Ishikawa , Nobuhiro Kubota , Jun Sugiyama , Hiroyuki Onishi , Yukari Sano
发明人： Kiyoshi Iwamoto , Shinitiro Kobayashi , Takeshi Yoshimoto , Takayuki Ishikawa , Nobuhiro Kubota , Jun Sugiyama , Hiroyuki Onishi , Yukari Sano
IPC分类号： B41M500
CPC分类号： B41M5/5218 , B41M5/506 , B41M5/5254 , B41M2205/38 , Y10T428/31
摘要： The present invention provides a superior recording sheet for ink jet printers which can completely satisfy property requirements such as light resistance of the printing images. The recording sheet for an ink jet printer includes a water-soluble divalent or greater metallic salt, so that properties such as light resistance are improved very effectively.
摘要翻译： 本发明提供一种能够完全满足打印图像的耐光性等性能要求的喷墨打印机的优良记录纸。 用于喷墨打印机的记录纸包括水溶性二价或更多的金属盐，从而非常有效地改善耐光性等性能。
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公开(公告)号：US06565952B1
公开(公告)日：2003-05-20
申请号：US09720989
申请日：2001-01-03
申请人： Takayuki Ishikawa , Shinichiro Kobayashi , Takeshi Yoshimoto , Nobuhiro Kubota , Kiyoshi Iwamoto , Jun Sugiyama , Hiroyuki Onishi , Yukari Sano
发明人： Takayuki Ishikawa , Shinichiro Kobayashi , Takeshi Yoshimoto , Nobuhiro Kubota , Kiyoshi Iwamoto , Jun Sugiyama , Hiroyuki Onishi , Yukari Sano
IPC分类号： B32B300
CPC分类号： B41M5/5254 , B41M5/52 , B41M5/5218 , Y10T428/31935 , Y10T428/31938
摘要： The invention provides an ink-jet recording sheet having an excellent preventive effect on overall. degradation by light such as degradation of image clarity, and decrease in density or change of tone of images, and a resin composition for ink-jet recording media used in the formation thereof. The recording sheet of the invention comprises a substrate and as an ink-receiving layer provided on the substrate, a layer containing an acrylic resin comprising, as copolymerizable monomers, (a) a dialkylaminoalkyl methacrylate, (b) acrylamide and (c) at least one monomer selected from among an. alkoxypolyethylene glycol methacrylate, a 2-hydroxyalkyl methacrylate and a 2-hydroxyalkyl acrylate.
摘要翻译： 本发明提供一种喷墨记录纸，其总体上具有优异的预防效果。 通过光降解，例如图像清晰度的降低，图像的浓度或色调变化的降低，以及用于其形成的喷墨记录介质的树脂组合物。 本发明的记录纸包括基材和设置在基材上的油墨接收层，含有丙烯酸树脂的层包含作为可共聚单体的（a）甲基丙烯酸二烷基氨基烷基酯，（b）丙烯酰胺和（c）至少 一种选自以下的单体。 烷氧基聚乙二醇甲基丙烯酸酯，2-羟烷基甲基丙烯酸酯和2-羟基烷基丙烯酸酯。
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公开(公告)号：US06815021B1
公开(公告)日：2004-11-09
申请号：US09538207
申请日：2000-03-30
申请人： Takayuki Ishikawa , Nobuhiro Kubota , Minoru Tsuchida , Shigeki Asai , Takeshi Yoshimoto , Kiyoshi Iwamoto , Jun Sugiyama , Hiroyuki Onishi , Yukari Ishikawa
发明人： Takayuki Ishikawa , Nobuhiro Kubota , Minoru Tsuchida , Shigeki Asai , Takeshi Yoshimoto , Kiyoshi Iwamoto , Jun Sugiyama , Hiroyuki Onishi , Yukari Ishikawa
IPC分类号： B32B300
CPC分类号： B41M5/5254 , B41M5/506 , B41M5/52 , B41M5/5227
摘要： The present invention provides a recording medium for ink jet printers in which superior image recording quality and color stability are exhibited. In a recording medium for ink jet printers in which an ink receiving layer contained at least pigment and binder resin is provided on a supporting material, partially saponified PVA having a degree of saponification of 85.0 to 73.0 mol % and a degree of polymerization of 300 to 1500, is contained in the ink receiving layer as a color stability improving component.
摘要翻译： 本发明提供一种用于喷墨打印机的记录介质，其中显示出优良的图像记录质量和颜色稳定性。 在支持材料上设置油墨接收层至少含有颜料和粘合剂树脂的喷墨打印机的记录介质中，皂化度为85.0〜73.0摩尔％，聚合度为300〜的部分皂化PVA 1500作为颜色稳定性提高成分包含在墨接受层中。
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公开(公告)号：US06548150B1
公开(公告)日：2003-04-15
申请号：US09581562
申请日：2000-09-25
申请人： Takayuki Ishikawa , Takeshi Yoshimoto , Nobuhiro Kubota , Shinichiro Kobayashi , Kiyoshi Iwamoto , Jun Sugiyama , Hiroyuki Onishi , Yukari Ishikawa
发明人： Takayuki Ishikawa , Takeshi Yoshimoto , Nobuhiro Kubota , Shinichiro Kobayashi , Kiyoshi Iwamoto , Jun Sugiyama , Hiroyuki Onishi , Yukari Ishikawa
IPC分类号： B32B2714
CPC分类号： B41M5/5254 , Y10T428/24802 , Y10T428/25 , Y10T428/31855 , Y10T428/31935
摘要： A recording medium for ink jet printers having superior recording properties for ink jet printers and having superior surface strength in which recorded images are not easily peeled. Acrylic type copolymer in which at least three components of an A component: (metha)acrylate; a B component: hydroxyalkyl (metha)acrylate; and a C component: antioxidation monomer and/or ultraviolet ray absorptivity monomer are copolymerizing components is contained in a coating solution, an ink receiving layer is provided by coating this solution on a base material, whereby a recording medium for ink jet printers is formed.
摘要翻译： 一种用于喷墨打印机具有优良记录性能并具有优异表面强度的喷墨打印机的记录介质，其中记录图像不易剥离。 丙烯酸类共聚物，其中A成分（甲基）丙烯酸酯的至少三种成分; B成分：羟烷基（甲基）丙烯酸酯; 和C成分：抗氧化单体和/或紫外线吸收性单体是共聚成分，涂布溶液中，通过将该溶液涂布在基材上而形成油墨接收层，从而形成喷墨打印机的记录介质。
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公开(公告)号：US06656544B1
公开(公告)日：2003-12-02
申请号：US09868613
申请日：2001-06-26
申请人： Takayuki Ishikawa , Nobuhiro Kubota , Shigeki Asai , Minoru Tsuchida , Kiyoshi Iwamoto , Jun Sugiyama , Hiroyuki Onishi , Yukari Ishikawa
发明人： Takayuki Ishikawa , Nobuhiro Kubota , Shigeki Asai , Minoru Tsuchida , Kiyoshi Iwamoto , Jun Sugiyama , Hiroyuki Onishi , Yukari Ishikawa
IPC分类号： B41M500
CPC分类号： B41M5/5254 , Y10T428/31855 , Y10T428/31935
摘要： A recording medium for ink jet printers having superior effects in preventing recorded image deterioration such as lowering of image clarity, decrease in density, change in color tone, etc., under high temperature and high humidity, is provided. An ink receiving layer is formed on a base material by coating acrylic copolymer containing at least (meth)acrylate having a solubility parameter (&dgr;) of 15.0 to 23.0 MPa½ as a copolymerizing component, and thereby a recording medium for ink jet printers is produced.
摘要翻译： 提供了一种用于喷墨打印机的记录介质，其在高温和高湿度下具有优异的防止记录图像劣化的效果，例如图像清晰度降低，密度降低，色调变化等。 通过将包含溶解度参数（δ）为15.0〜23.0MPa·1/2的（甲基）丙烯酸酯的丙烯酸系共聚物作为共聚成分涂布在基材上形成油墨接收层，从而形成喷墨打印机用记录介质 生产。
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公开(公告)号：US06455169B1
公开(公告)日：2002-09-24
申请号：US09419819
申请日：1999-10-18
IPC分类号： B32B2700
CPC分类号： B41M5/52 , B41M5/5227 , B41M5/5245 , B41M5/5254 , Y10T428/25 , Y10T428/31855 , Y10T428/31935 , Y10T428/31938
摘要： An inkjet recording sheet whose discoloration, which is caused with the passage of time, is prevented, the inkjet recording sheet comprising a substrate and an ink receptor layer formed on the substrate, the ink receptor layer containing a polymer obtained from a monomer component containing at least vinyl-polymerizable monomer containing a basic nitrogen atom, the ink receptor layer containing a polymerization inhibitor in an amount of 10 to 500 ppm.
摘要翻译： 防止随着时间流逝而引起变色的喷墨记录纸，该喷墨记录纸包括基材和形成在该基材上的油墨接受层，该油墨接受层含有由含有 含有碱性氮原子的至少乙烯基聚合性单体，含有聚合抑制剂的油墨受体层的量为10〜500ppm。
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公开(公告)号：US06245422B1
公开(公告)日：2001-06-12
申请号：US08920459
申请日：1997-08-29
IPC分类号： B32B516
CPC分类号： B41M5/5218 , B41M2205/12 , Y10T428/31
摘要： A recording medium which can prevent a failure of the recording medium to be fed or carried in a printer without sacrificing the glossiness is disclosed. Addition of a mixture of a spherical silica with a nonspherical silica to a gloss surface layer of a recording medium realizes good glossiness with good feedability and carriability in a printer.
摘要翻译： 公开了一种可以防止记录介质在打印机中进给或携带而不牺牲光泽度的记录介质。 将球形二氧化硅与非球形二氧化硅的混合物加入到记录介质的光泽表面层中，在打印机中实现良好的光泽度和良好的可进给性和可携带性。
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公开(公告)号：US06677006B2
公开(公告)日：2004-01-13
申请号：US09907631
申请日：2001-07-19
申请人： Teiichi Otani , Atsushi Ono , Noboru Kondo , Hiroyuki Onishi , Shinya Yamagata , Masaya Shibatani , Jun Sugiyama
发明人： Teiichi Otani , Atsushi Ono , Noboru Kondo , Hiroyuki Onishi , Shinya Yamagata , Masaya Shibatani , Jun Sugiyama
IPC分类号： B41M500
摘要： An ink-jet recording material having on a support at least an ink-receiving layer, with the ink-receiving layer being comprised of a light resistance-imparting layer as a lower layer and a coloration layer as an upper layer. Herein, the light resistance-imparting layer comprises a light-resistance imparting chemical constituted of 1 to 10 parts by weight of a benzotriazole compound as ultraviolet absorbent, 1 to 8 parts by weight of magnesium sulfate and 1 to 10 parts by weight of zinc oxide in combination with 100 parts by weight of an ink absorbing pigment, and besides, the coloration layer contains no light resistance-imparting chemicals.
摘要翻译： 一种喷墨记录材料，在支撑体上至少具有油墨接受层，油墨接收层由作为下层的耐光性赋予层和作为上层的着色层构成。 这里，耐光性赋予层包含耐1〜10重量份作为紫外线吸收剂的苯并三唑化合物，1〜8重量份硫酸镁和1〜10重量份氧化锌 与100重量份的吸墨颜料组合，此外，着色层不含耐光性化学品。
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公开(公告)号：US08814343B2
公开(公告)日：2014-08-26
申请号：US12881758
申请日：2010-09-14
申请人： Hiroyuki Onishi
发明人： Hiroyuki Onishi
CPC分类号： B41J11/002
摘要： A liquid ejecting apparatus includes the following elements. A carriage allows a head ejecting liquid which is curable by light irradiation to move in the moving direction intersecting the transporting direction in which a medium is transported. A precuring light source, provided for the carriage, radiates light for precuring to dots formed by applying the liquid ejected from the moving head onto the medium. A full curing light source is provided for the carriage so as to be located downstream of the precuring light source in the transporting direction. The full curing light source radiates light for full curing to the dots which have been irradiated with light for precuring.
摘要翻译： 液体喷射装置包括以下元件。 滑架允许通过光照射固化的头喷射液体在与传送介质的传送方向相交的移动方向上移动。 提供用于托架的预固化光源辐射光以预先固化到通过将从移动头喷射的液体施加到介质上形成的点。 提供完整的固化光源用于滑架，以便沿着输送方向位于预固化光源的下游。 完全固化的光源将光完全照射到已经用光照射的点进行预固化。
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公开(公告)号：US08662654B2
公开(公告)日：2014-03-04
申请号：US12882705
申请日：2010-09-15
申请人： Hiroyuki Onishi
发明人： Hiroyuki Onishi
CPC分类号： B41J2/2114 , B41J11/002
摘要： A printing device includes a plurality of heads ejecting ink cured by irradiation of light and arranged in a transport direction of a medium, a plurality of temporary curing light sources provided respectively corresponding to the plurality of heads and respectively irradiating light for temporary curing to dots formed on the medium by the respective heads, and a main curing light source irradiating light for main curing to the dots to which the plurality of temporary curing light sources have irradiated the light, wherein the printing device has a first printing mode where a clear ink is ejected from a head placed at the upper stream in the transport direction when seen from heads ejecting color inks, and a second printing mode where the clear ink is ejected from a head placed at the lower stream in the transport direction when seen from the heads ejecting the color inks.
摘要翻译： 打印装置包括多个喷头，其通过照射光固化并沿介质传送方向布置的多个喷头，分别对应于多个喷头设置的多个临时固化光源，并分别将光照射临时固化形成点 在各介质上由各个头部和主固化光源将主要固化的光照射到多个临时固化光源照射光的点，其中打印装置具有第一打印模式，其中透明墨是 从喷射彩色墨水的头部观察时，从沿着输送方向放置在上游的头部喷射出的第二打印模式，以及从头部观察时，从输送方向上放置在下游的头部的清除墨水喷出的第二打印模式 彩色油墨。
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