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1. 发明授权

US06410123B1 Ink jet recording paper and the production thereof 失效
标题翻译：喷墨记录纸及其制作
公开(公告)号：US06410123B1
公开(公告)日：2002-06-25
申请号：US09472729
申请日：1999-12-27
申请人： Teiichi Otani , Atsushi Ono , Yoshifumi Iimori , Akinobu Chatani , Noboru Kondo , Takashi Ueno , Yoshihiro Kuroyama
发明人： Teiichi Otani , Atsushi Ono , Yoshifumi Iimori , Akinobu Chatani , Noboru Kondo , Takashi Ueno , Yoshihiro Kuroyama
IPC分类号： B41M500
CPC分类号： B41M5/5218 , B41M5/506 , B41M2205/38 , C08L2205/03 , C09D129/04 , Y10T428/24901 , Y10T428/259 , Y10T428/277 , C08K3/36 , C08L23/0853 , C08L25/10
摘要： An ink jet recording paper, which is excellent in ink absorbency and color-developing properties and has dull-tone glossiness, comprising an ink-receiving layer and at least two colloidal silica layers applied successively onto a support, each of said colloidal silica layers comprising chain colloidal silica as a main ingredient, wherein at least the colloidal silica layer contacting the ink-receiving layer contains no binder and has a coverage of about 1 to 3 g/m2, and the coverage of other colloidal silica layer is about 1 to 6 g/m2.
摘要翻译：一种喷墨记录纸，其油墨吸收性和显色性优异且具有暗色光泽度，包括油墨接收层和连续施加到载体上的至少两种胶体二氧化硅层，每个胶体二氧化硅层包含链胶体二氧化硅为主要成分，其中与油墨接收层接触的至少胶体二氧化硅层不含粘合剂，其覆盖率为约1〜3g / m 2，其他胶体二氧化硅层的覆盖率为约1〜6 g / m2。

2. 发明授权

US06391428B1 Ink jet recording sheet 失效
标题翻译：喷墨记录纸
公开(公告)号：US06391428B1
公开(公告)日：2002-05-21
申请号：US09457625
申请日：1999-12-08
申请人： Takashi Ueno , Noboru Kondo , Akinobu Chatani , Yoshihiro Kuroyama
发明人： Takashi Ueno , Noboru Kondo , Akinobu Chatani , Yoshihiro Kuroyama
IPC分类号： B41M500
CPC分类号： B41M5/5218 , B41M5/506 , B41M5/5245 , Y10T428/256 , Y10T428/259
摘要： The objective of this invention is to provide a recording material that can be recorded by ink with water-soluble dye, particularly to provide an ink jet recording sheet, which provides an excellent combination of in ink absorbency, ink coloration, light resistance, water resistance and surface gloss. One subject of the invention is an ink jet recording sheet having on an ink-receiving support an image preserving layer comprising anionic colloidal silica and zinc oxide particulates with an average particle size of about 15 to 380 nm and having a 75 degree specular glossiness of at least about 25% at the surface. Another subject of the invention is an ink jet recording sheet having on an ink-receiving support, in succession, an image preserving layer comprising anionic colloidal silica and zinc oxide particulates with an average particle size of about 15 to 380 nm and a fixing layer comprising cationic colloidal silica and cationic polymer electrolyte.
摘要翻译：本发明的目的是提供一种可由油墨与水溶性染料记录的记录材料，特别是提供一种喷墨记录纸，其提供油墨吸收性，油墨着色性，耐光性，耐水性优异的组合本发明的一个主题是一种喷墨记录纸，其在油墨接收支持体上具有包含阴离子胶态二氧化硅和氧化锌微粒的图像保存层，所述阴离子胶体二氧化硅和氧化锌颗粒的平均粒度为约15至380nm并具有75度表面光泽度至少为25％。本发明的另一主题是一种喷墨记录纸，其具有在油墨接收支撑体上，连续地具有包含平均粒径为约15至380nm的阴离子胶态二氧化硅和氧化锌颗粒的图像保存层，以及包含阳离子胶体二氧化硅和阳离子聚合物电解质。

3. 发明授权

US5562974A Permanent paper 失效
标题翻译：永久性文件
公开(公告)号：US5562974A
公开(公告)日：1996-10-08
申请号：US87159
申请日：1993-07-07
申请人： Yoshihiro Kuroyama , Yoshiyuki Inoue , Susumu Ishikawa , Yoshifumi Iimori
发明人： Yoshihiro Kuroyama , Yoshiyuki Inoue , Susumu Ishikawa , Yoshifumi Iimori
IPC分类号： G03G7/00 , D21H17/62 , D21H17/64 , D21H19/00 , D21H21/16 , B32B3/00
CPC分类号： D21H21/16 , Y10T428/24934 , Y10T428/31848 , Y10T428/31993 , Y10T428/31996
摘要： A permanent paper is disclosed which employs as a stock pulp slurry containing at least one kind of filler and aluminum sulfate, a hydrophobic modified rosin emulsion sizing agent and a water-soluble alkaline salt, wherein the pH where said filler is dispersed in water to form 10% of a dispersion is 4-8, the pH of said pulp slurry is controlled within 6.5-7.5 and an alkaline salt of an acid having a pKa of 5-14 at a 25.degree. C. aqueous solution is coated onto said paper and the pH of the coated paper extract in cold water is 7.5-9.0.
摘要翻译：公开了一种永久性纸张，其使用含有至少一种填料和硫酸铝的浆料浆料，疏水性改性松香乳液上浆剂和水溶性碱性盐，其中所述填料分散在水中以形成 10％的分散体为4-8，所述纸浆的pH控制在6.5-7.5内，在25℃水溶液中将pKa为5-14的酸的碱性盐涂覆在所述纸上，涂布纸提取物在冷水中的pH为7.5-9.0。

4. 发明授权

US5522968A Ink jet recording paper 失效
标题翻译：喷墨记录纸
公开(公告)号：US5522968A
公开(公告)日：1996-06-04
申请号：US899988
申请日：1992-06-17
申请人： Yoshihiro Kuroyama , Yumiko Satoh , Yoshifumi Iimori
发明人： Yoshihiro Kuroyama , Yumiko Satoh , Yoshifumi Iimori
IPC分类号： B41M5/00 , B41M5/50 , B41M5/52 , D21H27/00 , D21H3/66 , D21H1/22
CPC分类号： B41M5/5218 , B41M5/508 , Y10T428/31993 , Y10T428/31996
摘要： Fine paper type ink jet recording paper which has a pH 6.0-8.0 in cold water extraction to provide printed letters of high quality, is produced by using a basal paper comprising wood cellulose and a filler which has a pH 4.0-8.0 as a 10 wt % dispersion and by applying an alkali metal salt at a coverage rate of 0.01-5.0 g/m.sup.2 to at least one surface of said basal paper.
摘要翻译：通过使用包含木质纤维素和填料的基础纸制备具有pH6.0-8.0的冷水提取以提供高质量的印刷字母的精细纸型喷墨记录纸，所述基础纸具有pH 4.0-8.0作为10重量％并且通过以0.01-5.0g / m 2的覆盖率施加碱金属盐至所述基础纸的至少一个表面。

5. 发明授权

US5397619A Inkjet recording paper and a manufacturing process thereof 失效
标题翻译：喷墨记录纸及其制造方法
公开(公告)号：US5397619A
公开(公告)日：1995-03-14
申请号：US102939
申请日：1993-08-06
申请人： Yoshihiro Kuroyama , Teruhisa Shimada , Hirokazu Hirata , Yoshifumi Iimori
发明人： Yoshihiro Kuroyama , Teruhisa Shimada , Hirokazu Hirata , Yoshifumi Iimori
IPC分类号： B41M5/00 , B41M5/50 , B41M5/52 , D21H19/36 , D21H25/00
CPC分类号： B41M5/5218 , B41M5/5236 , B41M5/5254 , Y10T428/24901 , Y10T428/24934 , Y10T428/258 , Y10T428/259 , Y10T428/277 , Y10T428/31 , Y10T428/31768 , Y10T428/31931 , Y10T428/31935
摘要： An ink jet recording paper characterized in that it comprises a base paper wherein at least one surface has a recording layer, this recording layer containing at least 40 weight % of a pigment and no more than 60 weight % of a binder, the surface roughness by ten point height on the recording layer surface being no more than 5 .mu.m, and the air permeability of the recording paper being no more than 1,000 seconds and a manufacturing process thereof are disclosed.
摘要翻译：一种喷墨记录纸，其特征在于，它包括一种原纸，其中至少一个表面具有记录层，该记录层含有至少40重量％的颜料和不超过60重量％的粘合剂，表面粗糙度由记录层表面上的十点高度不大于5μm，记录纸的透气度不超过1,000秒及其制造方法。

6. 发明授权

US5863648A Cast-coated paper for ink jet recording 失效
标题翻译：用于喷墨记录的喷涂纸
公开(公告)号：US5863648A
公开(公告)日：1999-01-26
申请号：US760570
申请日：1996-12-04
申请人： Tomonobu Ohmura , Teruhisa Shimada , Takashi Ueno , Shunichi Teramasa , Yoshihiro Kuroyama
发明人： Tomonobu Ohmura , Teruhisa Shimada , Takashi Ueno , Shunichi Teramasa , Yoshihiro Kuroyama
IPC分类号： B41M5/00 , B41M5/50 , B41M5/52 , D21H19/36 , D21H19/40 , D21H19/50 , D21H19/62 , D21H21/52 , D21H25/14
CPC分类号： B41M5/52 , D21H19/40 , D21H19/50 , D21H19/62 , B41M5/5218 , B41M5/5236 , B41M5/5281 , D21H21/52 , D21H25/14 , Y10T428/257 , Y10T428/258 , Y10T428/277 , Y10T428/31551 , Y10T428/31768
摘要： Provided is a cast-coated paper suitable for ink jet recording which is produced in a process comprising a step of coating at least one side of a base paper with a coating composition comprising a pigment and a water base binder and a step of pressing the coated layer against a heated specular metal surface while the coated layer is in a wet condition; with the pigment comprising a synthetic silica having a BET specific surface area of 200-600 m.sup.2 /g in a proportion of at least 40 weight %, and with the water base binder comprising an hydrophilic urethane resin and casein in a mixing ratio of from 0.1 to 20 by weight.
摘要翻译：本发明提供一种适用于喷墨记录的流延涂布纸，其包括用包含颜料和水基粘合剂的涂料组合物涂覆原纸的至少一面的步骤，以及将涂布的在涂覆层处于潮湿状态时，防止加热的镜面金属表面; 其中颜料包含比例为至少40重量％的BET比表面积为200-600m2 / g的合成二氧化硅，并且水基粘合剂包含亲水性聚氨酯树脂和酪蛋白，混合比为0.1 至20重量份。

7. 发明授权

US5882754A Cast-coated pressure-sensitive adhesive sheet for ink jet recording 失效
标题翻译：用于喷墨记录的铸涂压敏粘合片
公开(公告)号：US5882754A
公开(公告)日：1999-03-16
申请号：US853450
申请日：1997-05-09
申请人： Yoshihiro Kuroyama , Tomonobu Ohmura , Takashi Ueno , Yoichi Yamazaki , Eiki Kobayashi
发明人： Yoshihiro Kuroyama , Tomonobu Ohmura , Takashi Ueno , Yoichi Yamazaki , Eiki Kobayashi
IPC分类号： B41M5/00 , B32B7/06 , B32B27/00 , B41M5/50 , B41M5/52 , D21H19/36
CPC分类号： B32B7/06 , B41M5/504 , B41M5/52 , B41M5/5218 , B41M5/5236 , B41M5/5254 , B41M5/5281 , Y10T428/277
摘要： Provided is a cast-coated pressure-sensitive adhesive sheet which hardly causes a curling trouble after ink jet recording which comprises a cast-coated recording paper, a pressure-sensitive adhesive layer and a release coated paper laminated via the pressure-sensitive adhesive layer on the side opposite to the recording layer, with the adhesive sheet having a difference between the two characteristic values (A) and (B) within the range of 0.00 to 0.10%, expressed in absolute value, wherein the characteristic value (A) is an irreversible shrinkage factor of the cast-coated recording paper in the CD direction determined under an environment that the relative humidity thereof is raised to 90% from 35% and then lowered to 35% and the characteristic value (B) is a shrinking rate of the release coated paper in the CD direction determined under a condition that the relaltive humidity of the environment is changed from 75% to 60% in the course of lowering the relative humidity from 90% to 35%.
摘要翻译：本发明提供一种在喷墨记录之后几乎不引起卷曲问题的流延涂布型压敏粘合片，其包括通过压敏粘合剂层层叠的流延涂布的记录纸，压敏粘合剂层和剥离涂布纸与记录层相反的一侧，粘合片在两个特征值（A）和（B）之间具有在0.00至0.10％的范围内的差异，以绝对值表示，其中特征值（A）为在相对湿度从35％升高到90％，然后降低到35％的环境下确定的在CD方向上的涂覆的记录纸的不可逆收缩率，特征值（B）是在将相对湿度从90％降低至35％的过程中，在环境的相对湿度从75％变为60％的条件下确定的CD方向的脱模涂布纸。

8. 发明授权

US6051106A Cast-coated paper and production method thereof 失效
标题翻译：铸涂纸及其制造方法
公开(公告)号：US6051106A
公开(公告)日：2000-04-18
申请号：US821789
申请日：1997-03-21
申请人： Tomonobu Omura , Takashi Ueno , Toshikazu Teramasa , Yoshihiro Kuroyama
发明人： Tomonobu Omura , Takashi Ueno , Toshikazu Teramasa , Yoshihiro Kuroyama
IPC分类号： B41M5/00 , B41M5/52 , D21H19/64 , D21H25/14 , D21F11/00 , B32B3/00 , B32B3/10 , B32B5/16
CPC分类号： B41M5/52 , D21H25/14 , B41M5/5218 , D21H19/64 , Y10T428/24355 , Y10T428/259 , Y10T428/273
摘要： Provided is a cast-coated paper which comprises a raw paper having on at least one side thereof a layer of a coating composition comprising a pigment and a water based binder, with the layer having a surface treated with a coagulating solution containing one or more of an ammonium salt as a coagulant and smoothened by pressing the treated surface to a hot specular surface of metal while the layer is in a wet condition; and a method of producing the aforesaid cast-coated paper.
摘要翻译：本发明提供了一种铸造纸，其包括原纸，其至少在其一侧上具有包含颜料和水基粘合剂的涂料组合物层，该层具有用含有一种或多种铵盐作为凝结剂，并且通过在处于潮湿状态的同时将经处理的表面压制到金属的高光镜面上而平滑化; 以及制造上述铸涂纸的方法。

9. 发明授权

US5900115A Ink jet recording paper 失效
标题翻译：喷墨记录纸
公开(公告)号：US5900115A
公开(公告)日：1999-05-04
申请号：US853454
申请日：1997-05-09
申请人： Yoshihiro Kuroyama , Teiichi Ohtani , Yukio Kobayashy , Yoichi Yamazaki , Yasunori Nanri
发明人： Yoshihiro Kuroyama , Teiichi Ohtani , Yukio Kobayashy , Yoichi Yamazaki , Yasunori Nanri
IPC分类号： B41J2/01 , B41M5/00 , B41M5/50 , B41M5/52 , D21H19/36 , D21F11/00 , D21H19/12 , D21H19/82
CPC分类号： B41M5/52 , B41M5/508 , B41M5/506 , B41M5/5218 , B41M5/5236 , B41M5/5254 , B41M5/5281 , Y10T428/27 , Y10T428/273 , Y10T428/31993
摘要： Provided are an ink jet recording paper which is provided with a recording layer having a coverage rate of from 0.1 to 10 g/m.sup.2 on at least one side of a base paper and has a basis weight of from 50 to 100 g/m.sup.2, with the recording paper having an irreversible shrinkage factor of from -0.05% to 0.10% in the CD direction when it is put under an environment that the relative humidity thereof is raised to 95% from 35% and then lowered to 35% and further showing a shrinking rate of from 0.15% to 0.25% in the CD direction by the change in relative humidity of the environment from 75% to 60% during the process of lowering the relative humidity from 90% to 35%.
摘要翻译：本发明提供一种喷墨记录纸，其在原纸的至少一侧具有覆盖率为0.1〜10g / m 2的记录层，单位面积重量为50〜100g / m 2，与该记录纸在相对湿度从35％升高至95％然后降低至35％的环境中时，在CD方向上具有-0.05％至0.10％的不可逆收缩率，并且进一步显示出在将相对湿度从90％降低至35％的过程中，环境的相对湿度从75％变化到60％，CD方向的收缩率为0.15％至0.25％。

10. 发明授权

US5567513A Ink-jet recording paper, and ink-jet recording method 失效
标题翻译：喷墨记录纸和喷墨记录方法
公开(公告)号：US5567513A
公开(公告)日：1996-10-22
申请号：US274024
申请日：1994-07-12
申请人： Tatsuo Takeuchi , Yoshihiro Kuroyama , Teruhisa Shimada
发明人： Tatsuo Takeuchi , Yoshihiro Kuroyama , Teruhisa Shimada
IPC分类号： B41M5/00 , B41M5/52
CPC分类号： B41M5/52 , B41M5/5227 , B41M5/5254 , B41M5/5218 , B41M5/5236 , Y10T428/24893 , Y10T428/259 , Y10T428/277 , Y10T428/31 , Y10T428/31768 , Y10T428/31931 , Y10T428/31993
摘要： An ink-jet recording paper sheet for ink-jet recording with on-demand type heads having a multi-nozzle comprises a recording layer formed on one face of a base paper sheet to give a basis weight of the recording paper of from 150 to 250 g/m.sup.2 with a coating color which contains a pigment and a binder, the pigment containing synthetic silica having a BET specific surface area ranging from 250 to 500 m.sup.2 /g at a content of not less than 80% by weight of the pigment, the binder containing casein and styrene-butadiene rubber, the weight ratio of the pigment to the binder ranging from 1.8 to 2.4, the recording layer having coating solid in an amount ranging from 15 to 25 g/m.sup.2, and surface roughness by ten-point-hight of the recording layer ranging from 0.5 to 5 .mu.m, and the paper sheet being curled at a maximum curling height ranging from 0 to 20 mm in A4 paper size with the printed face upside. An ink-jet recording method ejects ink droplets by thermo energy from an on-demand type head having a plurality of nozzles onto the recording paper sheet.
摘要翻译：用于喷墨记录的喷墨记录纸，其具有具有多喷嘴的点播式头部，包括形成在原纸片的一个面上的记录层，以使记录纸的单位面积重量为150至250 g / m 2，其中含有颜料和粘合剂的涂料颜色，所述含颜料的合成二氧化硅的BET比表面积为250-500m2 / g，含量不小于颜料的80重量％，含有酪蛋白和苯乙烯 - 丁二烯橡胶的粘合剂，颜料与粘合剂的重量比为1.8〜2.4，记录层的涂布固体量为15〜25g / m 2，表面粗糙度为10〜记录层的高度范围为0.5至5μm，并且纸张以A4纸的尺寸从0至20mm的最大卷曲高度卷曲，并且打印面朝上。喷墨记录方法通过热能从具有多个喷嘴的按需型头部将墨滴喷射到记录纸上。

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