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    • 73. 发明授权
    • Method of forming an image and a recording medium used therefor
    • 形成图像的方法和用于其的记录介质
    • US6057074A
    • 2000-05-02
    • US238031
    • 1999-01-27
    • Tsukasa MatsudaYasuhiro TodaYuichi FukudaTetsuo YamadaTakayuki Yamashita
    • Tsukasa MatsudaYasuhiro TodaYuichi FukudaTetsuo YamadaTakayuki Yamashita
    • G03G15/00G03G7/00G03G13/16G03G15/01G03G15/16G03G15/20G03G13/20B32B9/04B32B23/08
    • G03G13/16G03G15/6591G03G7/0006G03G7/006G03G2215/00493G03G2215/0119G03G2215/1695Y10T428/31504Y10T428/31895
    • A method of forming an image for transferring, to a predetermined recording medium, a toner image transported to a transfer position by a toner image support for supporting the toner image and transporting the image from a predetermined toner image forming position to a predetermined toner image transfer position, wherein the method comprises the steps of:adhering a transported toner image to the recording medium, and transferring and fixing the image under heating; andusing a recording medium which has a thermoplastic light transmissive resin layer disposed on the surface of a substrate, and in which a tensile modulus of elasticity E (N/mm.sup.2) in a cross direction (CD direction) of the substrate of the recording medium and a thickness (t) mm of the substrate satisfy the following relation (1):E.multidot.t.sup.3 .gtoreq.8(N.multidot.mm)An image forming method and a recording medium used therefor can provide uniform gloss of images identical with that of the recording medium, irrespective of an image density and an image area ratio, without causing color shadow and, particularly, greatly reduce curling in the recording medium after image formation.
    • 一种形成图像的方法,用于将通过调色剂图像载体传送到转印位置的调色剂图像转印到预定的记录介质,用于支撑调色剂图像并将图像从预定的调色剂图像形成位置传送到预定的调色剂图像转印 位置,其中所述方法包括以下步骤:将运送的调色剂图像粘附到所述记录介质上,以及在加热下传送和固定图像; 并且使用具有设置在基板表面上的热塑性透光树脂层的记录介质,并且其中记录介质的基板的横向(CD方向)的拉伸弹性模量E(N / mm 2) 并且基板的厚度(t)mm满足以下关系式(1):Ext3> / = 8(Nxmm)图像形成方法和使用的记录介质可以提供与记录介质相同的图像的均匀光泽度, 不管图像密度和图像面积比如何,不会引起色影,特别是在图像形成之后大大减少记录介质中的卷曲。
    • 74. 发明授权
    • Image forming method and recording medium used therefor
    • 图像形成方法和用于其的记录介质
    • US6042985A
    • 2000-03-28
    • US121554
    • 1998-07-23
    • Tsukasa MatsudaYuichi FukudaTetuso YamadaTakayuki Yamashita
    • Tsukasa MatsudaYuichi FukudaTetuso YamadaTakayuki Yamashita
    • G03G15/01G03G7/00G03G13/16G03G15/16
    • G03G13/16G03G15/6591G03G7/0046G03G7/006G03G2215/00502G03G2215/1695
    • Provided is an image forming method, in which image glossiness is the same as a recording medium regardless of the values of an image density or an image area percentage, especially an image excellent in not only color reproducibility but granularity is obtained and in addition, no cracks are produced in the surface layer of the recording medium after the image is formed, and a recording medium preferably used in the method.The method comprises the steps of: forming a toner image on an image carrier; placing the image formed on the image carrier on a transparent thermoplastic resin layer of a recording medium in a close contact condition, wherein the transparent thermoplastic resin layer is provided at a surface roughness (Ra) of 1.0 .mu.m or less on an opaque base of the recording medium; and heating the toner image thus placed in the close contact condition to transfer and fix the image on the transparent resin layer. The image carrier is heated to a surface temperature thereof higher than a softening point (Tmt) of a toner before the image carrier reaches a toner image transfer position and the recording medium is preferably separated from the toner image carrier when a temperature of the transparent resin of the surface of the recording medium is lower than the softening point (Tmp) by more than 10.degree. C. at a position downstream of the toner image transfer position.
    • 提供了一种图像形成方法,其中图像光泽度与记录介质相同,而不管图像密度或图像面积百分比的值,特别是不仅颜色再现性优异但是获得粒度优异的图像,另外不存在 在形成图像之后在记录介质的表面层产生裂纹,以及优选在该方法中使用的记录介质。 该方法包括以下步骤:在图像载体上形成调色剂图像; 将形成在图像载体上的图像以紧密接触的状态放置在记录介质的透明热塑性树脂层上,其中透明热塑性树脂层以1.0μm或更小的表面粗糙度(Ra)设置在不透明的基底上 记录介质; 并且将这样放置在紧密接触状态下的调色剂图像加热,以将图像转印并固定在透明树脂层上。 加热图像载体的表面温度高于图像载体到达调色剂图像转印位置之前的调色剂的软化点(Tmt),并且当透明树脂的温度为优选时,记录介质优选与调色剂图像载体分离 的记录介质的表面在调色剂图像转印位置的下游位置处低于软化点(Tmp)超过10℃。
    • 77. 发明授权
    • Ink-jet printing paper and ink-jet printing method using the same
    • 喷墨打印纸和使用其的喷墨打印方法
    • US5619241A
    • 1997-04-08
    • US447958
    • 1995-05-23
    • Kiyoshi HosoiTsukasa Matsuda
    • Kiyoshi HosoiTsukasa Matsuda
    • B41M5/00B41J2/21B41M5/50B41M5/52B41J2/01
    • B41J2/2121B41M5/5218
    • The printing paper can be formed by applying a slight amount of paint including a white pigment having a given BET specific surface area onto at least one side surface of base paper having a given apparent density. Also, according to the printing paper, in a time T=L/S to be determined by the shortest inter-nozzle distance L of different colors of a multi-color ink-jet printer and a printing paper/head relative moving speed S, the ink absorbing capacity V of the printing paper according to a blister method satisfies the following equation: V.gtoreq.2ax.sup.2 /(0.0254).sup.2 (where a represents an amount of ink drop to be jetted out from a nozzle, and x represents definition). The present ink-jet printing method uses the above-mentioned printing paper.
    • 可以通过将具有给定BET比表面积的白色颜料的少量涂料施加到具有给定表观密度的原纸的至少一个侧表面上来形成打印纸。 此外,根据打印纸,在由多色喷墨打印机的不同颜色的最短喷嘴间距离L和打印纸/打印头相对移动速度S决定的时间T = L / S中, 根据泡罩法的打印纸的吸墨能力V满足下式:V> / = 2ax2 /(0.0254)2(其中a表示从喷嘴喷出的墨滴量,x表示定义 )。 本喷墨打印方法使用上述打印纸。