公开(公告)号：US20080057419A1

公开(公告)日：2008-03-06

申请号：US11778808

申请日：2007-07-17

申请人： Shinji Fujimoto ,  Ashita Murai ,  Yasutomo Goto ,  Yoshio Tani ,  Masuo Murakami ,  Tetsuo Matsumoto

发明人： Shinji Fujimoto ,  Ashita Murai ,  Yasutomo Goto ,  Yoshio Tani ,  Masuo Murakami ,  Tetsuo Matsumoto

IPC分类号： G03G5/02 ,  G03G15/20

CPC分类号： G03G7/0006 ,  G03G7/0046 ,  G03G15/6591 ,  G03G2215/00518 ,  Y10T428/31786

摘要： Provided are an electrophotographic image-receiving sheet that comprises a support, a toner image-receiving layer on at least one side of the support, wherein the toner image-receiving layer is formed from a coating liquid for the toner image-receiving layer and the coating liquid for the toner image-receiving layer comprises an aqueous dispersion that comprises a crystalline polymer, and an image forming method that employs the electrophotographic image-receiving sheet.

摘要翻译： 提供了一种电子照相图像接收片，其包括支撑体，在支撑体的至少一侧上的调色剂图像接收层，其中调色剂图像接收层由用于调色剂图像接收层的涂布液和 用于调色剂图像接收层的涂布液包括含有结晶聚合物的水性分散体和采用电子照相图像接收纸的图像形成方法。

公开(公告)号：US07972760B2

公开(公告)日：2011-07-05

申请号：US12594872

申请日：2008-04-08

申请人： Ashita Murai ,  Shinji Fujimoto ,  Yasutomo Goto ,  Yoshio Tani

发明人： Ashita Murai ,  Shinji Fujimoto ,  Yasutomo Goto ,  Yoshio Tani

IPC分类号： G03G5/00

CPC分类号： G03G7/0046 ,  Y10T428/31786

摘要： The present invention provides an electrophotographic image receiving sheet including a support, and at least two toner image receiving layers formed over at least one surface of the support, wherein a mixture mass ratio M of a crystalline polymer and an amorphous polymer in each of the toner image receiving layers is defined as [A/(A+B)], where A represents a mass of the crystalline polymer (g), and B represents a mass of the amorphous polymer (g), and a mixture mass ratio M1 of the outermost toner image receiving layer which is located farthest from the support, and a mixture mass ratio M2 of the highest inner toner image receiving layer, which has the highest mixture mass ratio among the inner toner image receiving layers located under the outermost toner image receiving layer, satisfy the relation: M1

摘要翻译： 本发明提供了一种电子照相图像接收片，其包括支撑体和至少两个形成在支撑体的至少一个表面上的调色剂图像接收层，其中每个调色剂中的结晶聚合物和无定形聚合物的混合质量比M 图像接收层被定义为[A /（A + B）]，其中A表示结晶聚合物（g）的质量，B表示无定形聚合物的质量（g），并且 位于离支撑体最远的最外面的调色剂图像接收层和最高内部调色剂图像接收层的混合质量比M2在位于最外侧调色剂图像接收层之下的内部调色剂图像接收层之间具有最高的混合质量比 满足关系：M1

公开(公告)号：US07972759B2

公开(公告)日：2011-07-05

申请号：US11778808

申请日：2007-07-17

申请人： Shinji Fujimoto ,  Ashita Murai ,  Yasutomo Goto ,  Yoshio Tani ,  Masuo Murakami ,  Tetsuo Matsumoto

发明人： Shinji Fujimoto ,  Ashita Murai ,  Yasutomo Goto ,  Yoshio Tani ,  Masuo Murakami ,  Tetsuo Matsumoto

IPC分类号： G03G5/00

CPC分类号： G03G7/0006 ,  G03G7/0046 ,  G03G15/6591 ,  G03G2215/00518 ,  Y10T428/31786

摘要： Provided are an electrophotographic image-receiving sheet that comprises a support, a toner image-receiving layer on at least one side of the support, wherein the toner image-receiving layer is formed from a coating liquid for the toner image-receiving layer and the coating liquid for the toner image-receiving layer comprises an aqueous dispersion that comprises a crystalline polymer, and an image forming method that employs the electrophotographic image-receiving sheet.

摘要翻译： 提供了一种电子照相图像接收片，其包括支撑体，在支撑体的至少一侧上的调色剂图像接收层，其中调色剂图像接收层由用于调色剂图像接收层的涂布液和 用于调色剂图像接收层的涂布液包括含有结晶聚合物的水性分散体和采用电子照相图像接收纸的图像形成方法。

公开(公告)号：US08288008B2

公开(公告)日：2012-10-16

申请号：US11857687

申请日：2007-09-19

申请人： Yasutomo Goto ,  Ashita Murai ,  Shinji Fujimoto ,  Yoshio Tani

发明人： Yasutomo Goto ,  Ashita Murai ,  Shinji Fujimoto ,  Yoshio Tani

IPC分类号： B32B27/06 ,  G03G13/14

CPC分类号： G03G9/08795 ,  G03G7/004 ,  G03G7/006 ,  G03G9/08755 ,  G03G9/08797 ,  Y10T428/31504 ,  Y10T428/31786

摘要： An image recording material which has a support and an image recording layer containing a crystalline polymer and an amorphous polymer on at least one surface of the support, wherein the image recording layer has a storage elastic modulus G′ at 100° C. of 1×102 Pa to 1×105 Pa during a temperature increase at 5° C./min, a storage elastic modulus G′ at 60° C. of 1×106 Pa or more during a temperature decrease at 5° C./min and a temperature difference of 18° C. or less between a temperature at which the storage elastic modulus G′ during a temperature increase at 5° C./min reaches 1×105 Pa and a temperature at which the storage elastic modules G′ during a temperature decrease at 5° C./min reaches 1×105 Pa, upon measurement of viscoelasticity by using a rheometer of plate-to-plate distance: 1.5 mm, diameter: 20 mm.

摘要翻译： 一种在载体的至少一个表面上具有载体和含有结晶聚合物和无定形聚合物的图像记录层的图像记录材料，其中图像记录层在100℃下的储能弹性模量G'为1× 在5℃/分钟的升温期间为102Pa〜1×105Pa，在5℃/分钟的温度下降时，60℃下的储能弹性模量G'为1×10 6 Pa以上，a 在5℃/分钟的升温期间的储能弹性模量G'达到1×10 5 Pa的温度与在温度下的储存弹性模量G'的温度之间的温度差为18℃以下 通过使用板间距离：1.5mm，直径：20mm的流变仪测量粘弹性时，在5℃/ min下降至1×10 5 Pa。

公开(公告)号：US20100129747A1

公开(公告)日：2010-05-27

申请号：US12594872

申请日：2008-04-08

申请人： Ashita Murai ,  Shinji Fujimoto ,  Yasutomo Goto ,  Yoshio Tani

发明人： Ashita Murai ,  Shinji Fujimoto ,  Yasutomo Goto ,  Yoshio Tani

IPC分类号： G03G13/20 ,  G03G7/00

CPC分类号： G03G7/0046 ,  Y10T428/31786

摘要： The present invention provides an electrophotographic image receiving sheet including a support, and at least two toner image receiving layers formed over at least one surface of the support, wherein a mixture mass ratio M of a crystalline polymer and an amorphous polymer in each of the toner image receiving layers is defined as [A/(A+B)], where A represents a mass of the crystalline polymer (g), and B represents a mass of the amorphous polymer (g), and a mixture mass ratio M1 of the outermost toner image receiving layer which is located farthest from the support, and a mixture mass ratio M2 of the highest inner toner image receiving layer, which has the highest mixture mass ratio among the inner toner image receiving layers located under the outermost toner image receiving layer, satisfy the relation: M1

摘要翻译： 本发明提供了一种电子照相图像接收片，其包括支撑体和至少两个形成在支撑体的至少一个表面上的调色剂图像接收层，其中每个调色剂中的结晶聚合物和无定形聚合物的混合质量比M 图像接收层被定义为[A /（A + B）]，其中A表示结晶聚合物（g）的质量，B表示无定形聚合物的质量（g），并且 位于离支撑体最远的最外面的调色剂图像接收层和最高内部调色剂图像接收层的混合质量比M2在位于最外侧调色剂图像接收层之下的内部调色剂图像接收层之间具有最高的混合质量比 满足关系：M1

公开(公告)号：US20050208235A1

公开(公告)日：2005-09-22

申请号：US11079464

申请日：2005-03-15

申请人： Ashita Murai ,  Yoshio Tani ,  Hiroshi Kajimaru

发明人： Ashita Murai ,  Yoshio Tani ,  Hiroshi Kajimaru

IPC分类号： G03G15/20 ,  C08K3/18 ,  C08L67/00 ,  G03G7/00

CPC分类号： G03G7/008 ,  G03G7/0026 ,  G03G7/0046 ,  G03G7/006 ,  G03G7/0066 ,  G03G7/0073 ,  G03G2215/2016 ,  G03G2215/2032

摘要： The object of the present invention is to provide an image-receiving sheet for the electrophotography which can form an image having excellent glossiness, a little concave and convex (relief) and a high image quality compared to that of a silver salt photograph, is excellent in adhesion resistance and shelf stability, and can mitigate an environmental load during the production thereof, and also an image-forming process using the image-receiving sheet for the electrophotography. For this object, the present invention provides an image-receiving sheet for the electrophotography comprising a support and a toner image-receiving layer disposed on the support, wherein the toner image-receiving layer comprises a thermoplastic resin which is a polyester resin having a glass transition temperature (Tg) of higher than 60° C., a number average molecular weight (Mn) of 5,000 to 12,000 and the ratio (Mw/Mn) between the weight average molecular weight (Mw) and the number average molecular weight (Mn) of 1≦Mw/Mn≦3.

摘要翻译： 本发明的目的是提供一种用于电子照相术的图像接收片材，其能够形成与银盐照片相比具有优异的光泽度，小的凹凸（浮雕）和高图像质量的图像，是优异的 耐粘连性和储存稳定性，并且可以在其制造过程中减轻环境负荷，以及使用图像接收片材进行电子照相的图像形成处理。 为此目的，本发明提供了一种用于电子摄影的图像接收片，其包括支撑体和设置在支撑体上的调色剂图像接收层，其中调色剂图像接收层包括热塑性树脂，其是具有玻璃的聚酯树脂 转化温度（Tg）高于60℃，数均分子量（Mn）为5,000〜12000，重均分子量（Mw）与数均分子量（Mn）之比（Mw / Mn） ）为1 <= Mw / Mn <= 3。

公开(公告)号：US20070122596A1

公开(公告)日：2007-05-31

申请号：US11657655

申请日：2007-01-25

申请人： Shigehisa Tamagawa ,  Ashita Murai ,  Yukio Hirashima ,  Yasuhiro Ogata ,  Yoshio Tani

发明人： Shigehisa Tamagawa ,  Ashita Murai ,  Yukio Hirashima ,  Yasuhiro Ogata ,  Yoshio Tani

IPC分类号： B41M5/00

CPC分类号： G03G7/0073 ,  G03G5/14791 ,  G03G5/14795 ,  G03G7/006 ,  G03G7/0066 ,  G03G7/008 ,  G03G9/0819 ,  Y10T428/24802

摘要： The present invention aims to provide an electrophotographic image-receiving sheet which can be more easily and efficiently manufactured and shows excellent image quality and glossiness, to provide a process for manufacturing the electrophotographic image-receiving sheet, and to provide a process for image formation using the electrophotographic image-receiving sheet. An electrophotographic image-receiving sheet which includes a support and a toner image-receiving layer which is to be disposed on at least one surface of the support and contains a thermoplastic resin, in which the electrophotographic image-receiving sheet is formed by soft calender treatment using a metal roller having surface temperature of glass transition temperature (Tg) of the thermoplastic resin minus 30° C. or more and the glass transition temperature plus 50° C. or less, so that the metal roller contacts a surface of the toner image-receiving layer.

摘要翻译： 本发明的目的是提供一种电子照相图像接收片，其可以更容易且有效地制造并且显示出优异的图像质量和光泽度，以提供用于制造电子照相图像接收片的方法，并且提供使用 电子照相图像接收片。 一种电子照相图像接收片，其包括支撑体和调色剂图像接收层，其将设置在支撑体的至少一个表面上并且包含热塑性树脂，其中电子照相图像接收片材通过软压光处理形成 使用具有热塑性树脂的玻璃化转变温度（Tg）的表面温度减去30℃以上且玻璃化转变温度加上50℃以下的金属辊，使得金属辊接触调色剂图像的表面 接收层

公开(公告)号：US07074495B2

公开(公告)日：2006-07-11

申请号：US10410132

申请日：2003-04-10

申请人： Shigehisa Tamagawa ,  Yasuhiro Ogata ,  Yoshio Tani ,  Yoshisada Nakamura ,  Ashita Murai ,  Hiroshi Yamamoto

发明人： Shigehisa Tamagawa ,  Yasuhiro Ogata ,  Yoshio Tani ,  Yoshisada Nakamura ,  Ashita Murai ,  Hiroshi Yamamoto

IPC分类号： B41M5/00

CPC分类号： B41M5/52 ,  B41M5/40 ,  B41M5/508 ,  B41M5/5227 ,  B41M5/5254 ,  G03C1/775 ,  G03C1/79 ,  G03G7/0006 ,  G03G7/006 ,  Y10T428/24802 ,  Y10T428/24934 ,  Y10T428/31993

摘要： The present invention aims to provide a recording material support having superior excellent surface smoothness and water resistance compared to the related art, to a process for efficiently manufacturing this recording material support, to a recording material which can form an image having excellent quality and gloss using this recording material support, and to process for image formation using this recording material. For this purpose, the recording material support comprising at least raw paper satisfies at least one condition selected from the Cobb size (30 seconds) of the surface on the side provided with the image-forming layer of the support, Oken type smoothness, Stökigt sizing degree, central square average roughness (SRa) and variation amount (ΔSRa) of SRa.

公开(公告)号：US07574166B2

公开(公告)日：2009-08-11

申请号：US11347222

申请日：2006-02-06

申请人： Masataka Murata ,  Yoshisada Nakamura ,  Yasutomo Goto ,  Yoshio Tani ,  Yutaka Nogami ,  Yoshio Kanesawa

发明人： Masataka Murata ,  Yoshisada Nakamura ,  Yasutomo Goto ,  Yoshio Tani ,  Yutaka Nogami ,  Yoshio Kanesawa

IPC分类号： G03G15/20

CPC分类号： G03G7/0046 ,  G03G7/0006 ,  G03G7/0026 ,  G03G15/2057 ,  G03G2215/2016 ,  G03G2215/2032 ,  Y10T428/24802 ,  Y10T428/3154

摘要： An electrophotographic image-receiving sheet which includes a support, a toner-receiving layer which contains thermoplastic resin. The fixing belt electrophotographic sheet has an optimized separation force at a surface of the electrophotographic image-receiving sheet from the toner-receiving layer. Having a highly improved long-run properties, the fixing belt electrophotographic sheet realizes a stable paper feed without offset, and provides a good quality image with rich photographic features.

摘要翻译： 一种电子照相图像接收片，其包括支撑体，含有热塑性树脂的调色剂接收层。 定影带电子照相板在调色剂接收层的电子照相图像接收片的表面具有优化的分离力。 具有高度改进的长期性能，定影带电子照相纸实现了稳定的进纸无偏移，并且提供了具有丰富的照相特征的高质量图像。

公开(公告)号：US06936395B2

公开(公告)日：2005-08-30

申请号：US10367944

申请日：2003-02-19

申请人： Yasutomo Goto ,  Yoshio Tani ,  Yoshisada Nakamura

发明人： Yasutomo Goto ,  Yoshio Tani ,  Yoshisada Nakamura

IPC分类号： G03G9/08 ,  G03G7/00 ,  G03G9/087 ,  G03G15/20 ,  G03G13/16 ,  B32B7/02

CPC分类号： G03G7/0033 ,  G03G7/00 ,  G03G7/0006 ,  G03G7/0046 ,  Y10T428/24942 ,  Y10T428/31993

摘要： An electrophotographic image receiving sheet with a toner image receiving layer containing a release agent and formed on a support sheet for use in a fixing belt type electrophotography is disclosed. The toner image receiving layer satisfies the following condition: γsp0−γsp1≧2.5[mJ/m2] where γsp0 and γsp1 are values of a polar component of surface free energy of the image receiving layer before heating the image receiving sheet and after having heated the image receiving sheet to 120° C. and then cooled it to 25° C., respectively.

摘要翻译： 公开了一种具有含有脱模剂并形成在用于定影带型电子照相术的支撑片上的调色剂图像接收层的电子摄影图像接收片。 调色剂图像接收层满足以下条件：<？in-line-formula description =“In-line formula”end =“lead”？> gammasp ^{0 -gammasp > = 2.5 [mJ / m 2] <？in-line-formula description =“In-line Formulas”end =“tail”？>其中gammasp 0和 gammasp 1是加热图像接收片材之前和图像接收片材加热到120℃后的图像接收层的表面自由能的极性成分的值，然后冷却至25℃ C.分别。}