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公开(公告)号：US20080096008A1
公开(公告)日：2008-04-24
申请号：US11576430
申请日：2005-09-29
申请人： Jiro Yoshimura , Hisahiro Omote , Masahito Suzuki , Koji Okomori , Dai Nagahara
发明人： Jiro Yoshimura , Hisahiro Omote , Masahito Suzuki , Koji Okomori , Dai Nagahara
CPC分类号： G03G7/0013 , G03G7/002 , G03G7/004 , G03G7/006 , G03G7/0066 , G03G7/0073 , Y10T428/253
摘要： The present invention is an electrophotographic transfer paper having a coating layer containing a pigment and a binder on at least one side of a base paper comprising a pulp and a filler, and excellent transport characteristics in high-speed copy machines and printers. 30 wt % or more of the pigment is kaolin having a particle size distribution wherein 65% or more particles are in a range of 0.4-4.2 μm based on volume, and/or delaminated clay having an average particle size of 3.5-20 μm. The clark stiffness in the CD direction of the electrophotographic transfer paper is 20 cm3/100 or more.
摘要翻译： 本发明是一种电子照相转印纸，其具有在包含纸浆和填料的原纸的至少一侧上含有颜料和粘合剂的涂层，并且在高速复印机和打印机中具有优异的输送特性。 30重量％以上的颜料是具有粒度分布的高岭土，其中65重量％以上的颗粒体积为0.4-4.2μm，和/或平均粒径为3.5〜20μm的分层粘土。 电子转印纸的CD方向上的克拉克刚度为20cm 3/100以上。
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公开(公告)号：US07776435B2
公开(公告)日：2010-08-17
申请号：US12064161
申请日：2006-08-15
IPC分类号： B32B18/00
CPC分类号： B32B18/00 , D21H19/58 , G03G7/0013 , G03G7/002 , G03G7/004 , G03G7/0066 , Y10T428/252 , Y10T428/27 , Y10T428/273 , Y10T428/277 , Y10T428/31725 , Y10T428/31895 , Y10T428/31899 , Y10T428/31906
摘要： The present invention is an electrophotographic transfer paper where at least one side of the base paper is given a coating layer with a pigment and an adhesive agent to form coated paper and where the aforementioned adhesive contains a branched poly(meth)acrylamide copolymer having a cationic groups and/or anionic groups and also has a weight average molecular weight of 50,000 to 1,000,000. The electrophotographic transfer paper in the present invention has superior high-speed throughput performance despite low basis weight and a low coating weight, therefore, good for high-speed copy machine and printer properties, especially, when it contained a printability improver in the coating layer, it has a good ink adhesion property and surface strength required in offset printing.
摘要翻译： 本发明是一种电子照相转印纸，其中原纸的至少一面被涂覆有涂料层和粘合剂以形成涂布纸，并且其中上述粘合剂含有具有阳离子性的支化聚（甲基）丙烯酰胺共聚物 基团和/或阴离子基团，并且还具有50,000至1,000,000的重均分子量。 本发明的电子照相转印纸虽然具有低的基重和低的涂布重量，但具有优异的高速生产性能，因此对于高速复印机和打印机性能是有利的，特别是当其在涂层中含有可印刷性改进剂时 ，它具有良好的油墨粘合性能和胶版印刷所需的表面强度。
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公开(公告)号：US20050230070A1
公开(公告)日：2005-10-20
申请号：US10509374
申请日：2003-03-27
申请人： Shoichi Endo , Yoshio Yoshida , Kazuhiro Iwasaki , Jiro Yoshimura
发明人： Shoichi Endo , Yoshio Yoshida , Kazuhiro Iwasaki , Jiro Yoshimura
CPC分类号： B41M5/52 , B41M5/502 , B41M5/5218 , B41M5/5254 , D21H19/44 , D21H19/82 , D21H25/14
摘要： A method of manufacturing an inkjet recording cast-coated paper wherein a coating solution containing a pigment and a binder resin is supplied to a base paper, a treatment solution having the function of solidifying the binder resin is supplied to the coating layer while it is still wet in order to solidify the coating layer, and the wet, solidified coating layer is brought into pressure contact with the mirror surface of a heated drum and dried to obtain a cast-coated layer. According to this invention, the treatment solution is supplied by the double pond method wherein the roll is enclosed by the base paper so as to bring the wet coating layer into contact, and ponds of treatment solution are formed both before and after the coating layer comes into contact with the roll.
摘要翻译： 一种制造喷墨记录涂布纸的方法，其中将含有颜料和粘合剂树脂的涂布溶液供应到原纸，具有固化粘合剂树脂功能的处理溶液在其仍然被供给到涂层 湿化以使涂层固化，并将湿固化的涂层与加热鼓的镜面压力接触并干燥以获得流涂层。 根据本发明，通过双池法提供处理溶液，其中辊被原纸包围以使湿涂层接触，并且在涂层到达之前和之后形成处理溶液的池塘 与卷接触。
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公开(公告)号：US20050174414A1
公开(公告)日：2005-08-11
申请号：US10509013
申请日：2003-03-27
申请人： Yoshio Yoshida , Shoichi Endo , Kazuhiro Iwasaki , Jiro Yoshimura
发明人： Yoshio Yoshida , Shoichi Endo , Kazuhiro Iwasaki , Jiro Yoshimura
CPC分类号： B41M5/52 , B41M5/508 , B41M5/5218 , B41M5/5254 , B41M5/5272 , B41M5/5281
摘要： This invention is an inkjet recording medium formed by providing a recording layer comprising γ-alumina having an average particle diameter of 8 μm or less as pigment, and a urethane resin having a glass transition temperature of 10° C.-50° C. together with polyvinyl alcohol as a binder, on a support having air permeability. The surface image clarity of the recording layer is 20% or more. The recording layer can be provided by the cast coating method.
摘要翻译： 本发明是通过提供平均粒径为8μm以下的γ-氧化铝作为颜料的记录层和玻璃化转变温度为10℃〜50℃的聚氨酯树脂而形成的喷墨记录介质 以聚乙烯醇为粘合剂，在具有透气性的载体上。 记录层的表面图像清晰度为20％以上。 记录层可以通过流涂法提供。
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公开(公告)号：US6080466A
公开(公告)日：2000-06-27
申请号：US968117
申请日：1997-11-12
CPC分类号： D04H5/03 , A47L13/16 , B32B5/26 , D04H1/425 , D04H1/492 , D04H1/498 , D04H5/06 , Y10T428/24446 , Y10T428/24455 , Y10T428/24463 , Y10T428/268 , Y10T428/27 , Y10T442/608 , Y10T442/664 , Y10T442/666 , Y10T442/689 , Y10T442/693 , Y10T442/695
摘要： The present invention overcomes drawbacks of prior composite sheets consisting of a spun-bonded nonwoven fabric and pulp fibers and provides an inexpensive composite sheet with excellent draping qualities, a nearly fabric-like touch and good usability. According to the present invention, a composite sheet made by entangling a web of thermoplastic filaments with pulp fibers under water stream is creped to increase the elongation in machine direction as high as in cross direction enough to obtain a usability equal to those of fabric wipers.
摘要翻译： 本发明克服了由纺粘非织造织物和纸浆纤维组成的现有复合片材的缺点，并且提供了具有优异的悬垂质量，接近织物的触感和良好的可用性的廉价的复合片材。 根据本发明，通过将热塑性长丝的网状物与纸浆纤维缠绕在水流下而制成的复合片材起皱以增加机器方向上的伸长率，使其横向上的高度足以获得与织物擦拭器相同的可用性。
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公开(公告)号：US20050179759A1
公开(公告)日：2005-08-18
申请号：US10506977
申请日：2003-03-10
申请人： Yoshio Yoshida , Daisuke Imai , Shoichi Endo , Jiro Yoshimura , Noboru Kondo , Kazuhiro Iwasaki
发明人： Yoshio Yoshida , Daisuke Imai , Shoichi Endo , Jiro Yoshimura , Noboru Kondo , Kazuhiro Iwasaki
CPC分类号： B41M5/52 , B41M5/508 , B41M5/5218 , B41M5/5236 , B41M5/5245 , B41M5/5254 , B41M2205/12
摘要： This invention is an inkjet recording sheet having a high gloss cast coating recording layer containing a pigment and a binder comprising mainly polyvinyl alcohol on a support having air permeability, wherein the pigment is a mixture comprising alumina (A) and silica (B) having an average particle diameter of 100˜500 nm, blended in the proportion of A:B=95:5˜50:50 in terms of weight ratio. The silica (B) is preferably a silica to which cationic properties have been imparted, and the alumina (A) is preferably γ-alumina. Due to this, the gloss of a silver halide photograph together with excellent ink absorption properties and print density can be obtained.
摘要翻译： 本发明是一种具有高光泽流延涂层记录层的喷墨记录纸，其含有颜料和主要包含聚乙烯醇的粘合剂在具有透气性的载体上，其中该颜料是包含氧化铝（A）和二氧化硅（B）的混合物，其具有 平均粒径为100〜500nm，按重量比计A：B = 95：5〜50：50的比例混合。 二氧化硅（B）优选是赋予阳离子性质的二氧化硅，氧化铝（A）优选为γ-氧化铝。 由此，可以获得卤化银照片的光泽以及优异的油墨吸收性能和印刷密度。
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公开(公告)号：US07628886B2
公开(公告)日：2009-12-08
申请号：US10509374
申请日：2003-03-27
申请人： Shoichi Endo , Yoshio Yoshida , Kazuhiro Iwasaki , Jiro Yoshimura
发明人： Shoichi Endo , Yoshio Yoshida , Kazuhiro Iwasaki , Jiro Yoshimura
CPC分类号： B41M5/52 , B41M5/502 , B41M5/5218 , B41M5/5254 , D21H19/44 , D21H19/82 , D21H25/14
摘要： A method of manufacturing an inkjet recording cast-coated paper wherein a coating solution containing a pigment and a binder resin is supplied to a base paper, a treatment solution having the function of solidifying the binder resin is supplied to the coating layer while it is still wet in order to solidify the coating layer, and the wet, solidified coating layer is brought into pressure contact with the mirror surface of a heated drum and dried to obtain a cast-coated layer. According to this invention, the treatment solution is supplied by the double pond method wherein the roll is enclosed by the base paper so as to bring the wet coating layer into contact, and ponds of treatment solution are formed both before and after the coating layer comes into contact with the roll.
摘要翻译： 一种制造喷墨记录涂布纸的方法，其中将含有颜料和粘合剂树脂的涂布溶液供应到原纸，具有固化粘合剂树脂功能的处理溶液在其仍然被供给到涂层 湿化以使涂层固化，并将湿固化的涂层与加热鼓的镜面压力接触并干燥以获得流涂层。 根据本发明，通过双池法提供处理溶液，其中辊被原纸包围以使湿涂层接触，并且在涂层到达之前和之后形成处理溶液的池塘 与卷接触。
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公开(公告)号：US20090136858A1
公开(公告)日：2009-05-28
申请号：US12064161
申请日：2006-08-15
IPC分类号： G03G5/00
CPC分类号： B32B18/00 , D21H19/58 , G03G7/0013 , G03G7/002 , G03G7/004 , G03G7/0066 , Y10T428/252 , Y10T428/27 , Y10T428/273 , Y10T428/277 , Y10T428/31725 , Y10T428/31895 , Y10T428/31899 , Y10T428/31906
摘要： The present invention is an electrophotographic transfer paper where at least one side of the base paper is given a coating layer with a pigment and an adhesive agent to form coated paper and where the aforementioned adhesive contains a branched poly(meth)acrylamide copolymer having a cationic groups and/or anionic groups and also has a weight average molecular weight of 50,000 to 1,000,000. The electrophotographic transfer paper in the present invention has superior high-speed throughput performance despite low basis weight and a low coating weight, therefore, good for high-speed copy machine and printer properties, especially, when it contained a printability improver in the coating layer, it has a good ink adhesion property and surface strength required in offset printing.
摘要翻译： 本发明是一种电子照相转印纸，其中原纸的至少一面被涂覆有涂料层和粘合剂以形成涂布纸，并且其中上述粘合剂含有具有阳离子性的支化聚（甲基）丙烯酰胺共聚物 基团和/或阴离子基团，并且还具有50,000至1,000,000的重均分子量。 本发明的电子照相转印纸虽然具有低的基重和低的涂布重量，但具有优异的高速生产性能，因此对于高速复印机和打印机性能是有利的，特别是当其在涂层中含有可印刷性改进剂时 ，它具有良好的油墨粘合性能和胶版印刷所需的表面强度。
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