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121. 发明公开

EP0397182A2 Heat fixing method 失效
标题翻译： Wärmefixierverfahren。
公开(公告)号：EP0397182A2
公开(公告)日：1990-11-14
申请号：EP90108845.0
申请日：1990-05-10
申请人： CANON KABUSHIKI KAISHA
发明人： Yamazaki, Masuo, c/o Canon Kabushiki Kaisha
IPC分类号： G03G13/20
CPC分类号： G03G13/20 , G03G9/08797 , G03G11/00
摘要： A method of heat fixing a toner image comprises heat fixing a toner image on a recording material with a heating member fixed and supported and a pressurizing member which is opposed to, in pressure contact with said heating member and adapted to bring said recording material into pressure contact with said heating member through a film, wherein said toner image is formed of a toner, said toner comprises a binder resin and a colorant, said binder resin has a melt viscosity of 0.1 to 10⁷ centipoise at 140 o C and the gradient (ϑ) of the straight line represented by the following formula comprising the reciprocal number (1/T) of the absolute temperature when the toner is melted by heating with the heating member and the logarithm (log η) of the melt viscosity of the binder resin at this time is 10² to 3 x 10³:
log η = ϑ·(1/T) + B′ (where B′ represents a constant); and
peeling off said film from the surface of the recording material having the fixed toner image under the temperature condition which is higher than the temperature T₄ of the maximum value of the heat absorption peak of said toner.
摘要翻译：一种调色剂图像的热定影方法包括将固定和支撑的加热构件的调色剂图像热定影在记录材料上，加压构件与所述加热构件压力接触并且使所述记录材料压力通过膜与所述加热构件接触，其中所述调色剂图像由调色剂形成，所述调色剂包含粘合剂树脂和着色剂，所述粘合剂树脂在140℃下的熔体粘度为0.1至10 7厘泊和由以下公式表示的直线的梯度（theta），包括当通过加热部件加热使调色剂熔融时的绝对温度的倒数（1 / T）和熔体粘度的对数（log_log）此时的粘合剂树脂为10 2〜3×10 3：log eta =θ（1 / T）+ B min（其中B min表示常数）; 并且在比所述调色剂的吸热峰的最大值的温度T4高的温度条件下，从具有定影调色剂图像的记录材料的表面剥离所述膜。

122. 发明公开

EP0247248A1 A process for image production containing the heat-and-pressure fixing of a still wet or moist toner image 有权
标题翻译：热和压力定影在制造过程的还是湿的或潮湿的调色剂图像全面的了解。
公开(公告)号：EP0247248A1
公开(公告)日：1987-12-02
申请号：EP86200930.5
申请日：1986-05-29
申请人： AGFA-GEVAERT naamloze vennootschap
发明人： Tavernier, Serge Martin , Waterschoot, William Constant , Overmeer, Robert Theodoor
IPC分类号： G03G13/20 , G03G15/20 , G03G13/10
CPC分类号： G03G15/2064 , G03G9/12 , G03G13/10 , G03G13/20
摘要： A process of image production which comprises the development of an electrostatic charge pattern with toner particles containing colouring matter in a thermoplastic resin binder dispersed in a carrier liquid and the fixing of still wet or moist pattern-wise deposited toner particles on a support by heat, characterized in that the still wet or moist toner particles are fixed to their support by simultaneously applied heat and pressure as illustrated e.g. in Fig. 1 with heating roller 1 and pressure roller 2, and have at 120 °C a melt viscosity in dried state of from 500 to 100,000 Pa.s, a mean average diameter of from 0.1 tp 5 um and a content of colouring matter to resin binder of from 1/1 to 1/9 by weight.
摘要翻译：图像产生的一种方法，它通过加热包括在载体上，在分散在载体液体中的热塑性树脂粘合剂的，含色素的调色剂颗粒的静电荷图案和无声湿或潮湿的图案状沉积的调色剂颗粒的定影的发展，在DASS其特征在于管芯悄然湿或潮湿的调色剂颗粒被固定到由Applied他们的支持同时加热和压力如图所示例如 1加热辊1和加压辊2，并且在图具有在120℃下的熔融粘度在500至100000帕·秒，0.1 TP 5的中值平均直径和色素含量的干燥状态按重量计，以树脂为1/1至1/9的粘合剂。

123. 发明公开

EP0221451A1 Method of image fixing in colour electrostatography 失效转让
标题翻译： Verfahren zur Bildfixierungfürdie Farbelektrostatographie。
公开(公告)号：EP0221451A1
公开(公告)日：1987-05-13
申请号：EP86114669.4
申请日：1986-10-22
申请人： Stork Colorproofing B.V.
发明人： Terence, Michael Lawson , Gregory, Alec Quilliam
IPC分类号： G03G13/20
CPC分类号： G03G9/12 , G03G13/20
摘要： An emulsified polymer color toner in a liquid carrier is provided for application to a latent electrostatic image on an electrostatographic recording member and transferred to a receptor sheet (18). The color toner (14) consists of a colorant (16) and a polymeric binder. A polymer solvent is applied to the receptor sheet surface carrying the deposited toner layer to dissolve part of the binder sufficient to transparentize the color layer, glaze and to fuse the toner layer. The glazing, transparentizing and fusing is effected without increase in dot gain. The polymer dispersant is insoluble in the toner carrier. The polymer solvent is removed from the receptor sheet and the sheet can be polished after removal of the solvent.
摘要翻译：提供液体载体中的乳化聚合物彩色调色剂用于施加到静电图像记录元件上的静电潜像并转印到受体片（18）上。彩色调色剂（14）由着色剂（16）和聚合物粘合剂组成。将聚合物溶剂施加到承载沉积的调色剂层的受体片表面上，以溶解部分粘合剂足以透明化着色层，釉料并使调色剂层熔合。在不增加网点增益的情况下实现玻璃，透明和熔合。聚合物分散剂不溶于调色剂载体。将聚合物溶剂从接收片上除去，并且在去除溶剂之后可以对片进行抛光。

124. 发明公开

EP3367177A1 IMAGE FORMING APPARATUS 审中-公开
公开(公告)号：EP3367177A1
公开(公告)日：2018-08-29
申请号：EP18158308.9
申请日：2018-02-23
申请人： Oki Data Corporation
发明人： Ebe, Takaaki
IPC分类号： G03G15/16 , G03G15/00
CPC分类号： G03G13/16 , G03G13/01 , G03G13/20 , G03G15/1615 , G03G15/168 , G03G15/5008 , G03G15/6564 , G03G15/6585 , G03G2215/00945 , G03G2215/00949 , G03G2215/16
摘要： An image forming apparatus (1) includes a toner image supporting section (103) and a medium transfer section (104A). The toner image supporting section (103) includes first and second toner image supporting member (31T, 31W / 31C, 31M, 31Y) that support first and second toner images (TT, WT / CT, MT, YT) at first and second linear speeds (Vd1 / Vd2), respectively. The medium transfer section (104A) transfers, onto a medium (PM), the first and second toner images (TT, WT / CT, MT, YT) respectively supported by the first and second toner image supporting members (31T, 31W / 31C, 31M, 31Y), to thereby cause the first and second toner images (TT, WT / CT, MT, YT) to be superimposed on each other. The following conditional expression (1) is satisfied when the medium transfer section (104A) transfers the first and second toner images (TT, WT / CT, MT, YT) onto the medium (PM), Vd 1 − Vdt 1 / Vt 1 > Vd 2 − Vt 2 / Vt 2 where Vd1 is the first linear speed (Vd1), Vt1 is a first conveyance speed (Vt1) of the medium (PM), Vd2 is the second linear speed (Vd2), and Vt2 is a second conveyance speed (Vt2) of the medium (PM).

125. 发明授权

EP2631716B1 Fuser device and image forming apparatus provided with same 有权
标题翻译：定影装置和图像形成装置
公开(公告)号：EP2631716B1
公开(公告)日：2018-05-09
申请号：EP13155787.8
申请日：2013-02-19
申请人： Kyocera Document Solutions Inc.
发明人： Ishii, Satoshi , Usui, Shogo
IPC分类号： G03G15/20
CPC分类号： G03G13/20 , G03G15/2053
摘要： A magnetic core (39) surrounds a coil (37) and has a plurality of first core sections (41) arrayed along the widthwise direction of a recording medium orthogonally to the conveyance direction of the recording medium (Y), and a second core section (42) disposed at both ends in the widthwise direction within a hollow section of the coil (37). The second core section (42) is formed so that the cross-sectional area thereof in the conveyance direction of the recording medium (Y) grows progressively larger from the center of the widthwise direction (X) towards the end thereof.

126. 发明公开

EP3264194A1 IMAGE FORMING APPARATUS AND IMAGE HEATING APPARATUS 有权
标题翻译：图像形成装置和图像加热装置
公开(公告)号：EP3264194A1
公开(公告)日：2018-01-03
申请号：EP17178952.2
申请日：2017-06-30
申请人： Canon Kabushiki Kaisha
发明人： IWASAKI, Atsushi
IPC分类号： G03G15/20
CPC分类号： G03G15/2046 , G03G13/20 , G03G15/2017 , G03G15/2028 , G03G15/2042 , G03G15/2053 , G03G21/206 , G03G2215/2035
摘要： The present invention is characterized in that a control portion respectively sets a heating amount with respect to a region in which an image is formed and a heating amount with respect to a region in which an image is not formed in a single sheet of a recording material, and a difference between the heating amount with respect to the region in which an image is formed and the heating amount with respect to the region in which an image is not formed differs depending on a type of the recording material.
摘要翻译：本发明的特征在于，控制部分分别设置针对形成图像的区域的加热量和针对未在单张记录材料中形成图像的区域的加热量并且相对于形成图像的区域的加热量与相对于未形成图像的区域的加热量之间的差异取决于记录材料的类型而不同。

127. 发明授权

EP2541337B1 CONDUCTIVE BELT AND ELECTROPHOTOGRAPHIC DEVICE 有权
标题翻译：导电带和电子照相装置
公开(公告)号：EP2541337B1
公开(公告)日：2016-01-27
申请号：EP11747006.2
申请日：2011-02-17
申请人： Canon Kabushiki Kaisha
发明人： UCHIDA, Kouichi , KOJIMA, Hiroomi
IPC分类号： G03G15/16 , C22C38/06 , C22C38/04 , C22C38/02 , C22C38/00 , C21D1/22 , C21D9/46 , C21D8/02
CPC分类号： G03G15/1605 , B32B1/08 , B32B7/00 , C08L67/00 , C08L67/02 , C08L67/03 , C08L71/00 , C08L71/02 , C08L77/12 , C21D1/22 , C21D8/0205 , C21D8/0247 , C21D9/46 , C21D2211/001 , C21D2211/002 , C21D2211/008 , C22C38/001 , C22C38/02 , C22C38/04 , C22C38/06 , G03G7/00 , G03G7/0053 , G03G13/14 , G03G13/20 , G03G15/14 , G03G15/16 , G03G15/162 , G03G15/18 , G03G15/20 , H01B1/12 , H01B1/20 , Y10T428/2982 , Y10T428/31504 , Y10T428/31786

128. 发明公开

EP2541337A4 CONDUCTIVE BELT AND ELECTROPHOTOGRAPHIC DEVICE 有权
标题翻译：导带和电动拍照装置
公开(公告)号：EP2541337A4
公开(公告)日：2015-05-20
申请号：EP11747006
申请日：2011-02-17
申请人： CANON KK
发明人： UCHIDA KOUICHI , KOJIMA HIROOMI
IPC分类号： G03G15/16
CPC分类号： G03G15/1605 , B32B1/08 , B32B7/00 , C08L67/00 , C08L67/02 , C08L67/03 , C08L71/00 , C08L71/02 , C08L77/12 , C21D1/22 , C21D8/0205 , C21D8/0247 , C21D9/46 , C21D2211/001 , C21D2211/002 , C21D2211/008 , C22C38/001 , C22C38/02 , C22C38/04 , C22C38/06 , G03G7/00 , G03G7/0053 , G03G13/14 , G03G13/20 , G03G15/14 , G03G15/16 , G03G15/162 , G03G15/18 , G03G15/20 , H01B1/12 , H01B1/20 , Y10T428/2982 , Y10T428/31504 , Y10T428/31786

129. 发明公开

EP2708959A2 Image forming apparatus and image forming method 审中-公开
标题翻译： Vorrichtung zur Bilderzeugung und Verfahren zur Bilderzeugung
公开(公告)号：EP2708959A2
公开(公告)日：2014-03-19
申请号：EP13004340.9
申请日：2013-09-04
申请人： Canon Kabushiki Kaisha
发明人： Ooyanagi, Maho
IPC分类号： G03G15/20 , G03G15/00
CPC分类号： G03G15/2039 , G03G13/20 , G03G15/5025
摘要： In an image forming apparatus having a fixing unit for fixing a toner image on a printing medium, it is necessary to control a fixing temperature with high precision according to the content of an image. An image forming apparatus of the present invention includes: an input unit(202) configured to input image data; and a controlling unit(204) configured to control the fixing temperature of the fixing unit based on a size of a continuous region of pixels whose pixel values are equal to or larger than a predetermined pixel value in the image data.
摘要翻译：在具有用于将调色剂图像定影在打印介质上的定影单元的图像形成装置中，需要根据图像的内容以高精度来控制定影温度。本发明的图像形成装置包括：输入单元，被配置为输入图像数据; 以及控制单元，其被配置为基于像素值等于或大于图像数据中的预定像素值的像素的连续区域的大小来控制定影单元的定影温度。

130. 发明公开

EP2616885A1 POLYMERPARTIKEL UND VERFAHREN ZUM HERSTELLEN EINER DREIDIMENSIONALEN STRUKTUR DARAUS MITTELS EINES ELEKTROFOTOGRAFISCHEN VERFAHRENS 失效转让
标题翻译：用于生产三维结构的聚合物颗粒采用电摄影工序，
公开(公告)号：EP2616885A1
公开(公告)日：2013-07-24
申请号：EP11758391.4
申请日：2011-09-07
申请人： Fraunhofer Gesellschaft zur Förderung der angewandten Wissenschaft E.V.
发明人： HIRTH, Thomas , WEBER, Achim , BORCHERS, Kirsten , GÜTTLER, Stefan
IPC分类号： G03G9/087 , G03G9/08 , G03G9/097 , G03G15/22
CPC分类号： G03G9/0819 , G03G9/0825 , G03G9/08708 , G03G9/08724 , G03G9/08728 , G03G9/08753 , G03G9/08755 , G03G9/08759 , G03G9/08771 , G03G9/08791 , G03G9/08793 , G03G9/08795 , G03G9/09342 , G03G9/09364 , G03G9/09708 , G03G9/09725 , G03G13/20 , G03G15/224 , Y10T428/24893
摘要： The invention relates to polymer particles, comprising a polymer matrix having a coating of an inorganic semimetal oxide or metal oxide, wherein the polymer matrix comprises at least one first functional group A and at least one second functional group B, wherein the two functional groups A and B are capable of forming at least one covalent bond with each other, wherein the functional group A is selected from the group consisting of an azide group, C-C double bond, C-C triple bond, aldehyde group, ketone group, imine group, thioketone group and thiol group, and wherein the functional group B is selected from the group consisting of a C-C double bond, C-C triple bond, C-N triple bond, diene group, thiol group and amine group.
摘要翻译：本公开涉及包含具有无机半金属氧化物或金属氧化物的涂层的聚合物基质，worin聚合物基质的聚合物颗粒具有至少一个第一官能团A和至少一个第二官能团B，这两种官能团A和B 能够与彼此进入的至少一个共价键，被选自叠氮基，C 1 -C 6双键，C 1 -C 6三键，醛基，酮基，亚胺基，硫酮中选择的官能团基团和硫醇基团，和B的官能团选自一个C 1至C双键，C 1 -C 6三键，C-N三键被选择，服务基，硫醇基和胺基。

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