-
公开(公告)号：US5562974A
公开(公告)日：1996-10-08
申请号：US87159
申请日：1993-07-07
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。
-
公开(公告)号：US5522968A
公开(公告)日：1996-06-04
申请号：US899988
申请日：1992-06-17
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。
-
公开(公告)号：US5397619A
公开(公告)日：1995-03-14
申请号：US102939
申请日：1993-08-06
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。
-
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。
-
公开(公告)号：US5900115A
公开(公告)日：1999-05-04
申请号：US853454
申请日：1997-05-09
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％。
-
公开(公告)号：US5567513A
公开(公告)日：1996-10-22
申请号：US274024
申请日：1994-07-12
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。
-
公开(公告)号：US5928787A
公开(公告)日：1999-07-27
申请号：US631229
申请日：1996-04-12
申请人： Akio Owatari , Hiroyuki Onishi , Junichi Iida , Yukio Kobayashi , Yoshihiro Kuroyama , Hiroki Midorikawa
发明人： Akio Owatari , Hiroyuki Onishi , Junichi Iida , Yukio Kobayashi , Yoshihiro Kuroyama , Hiroki Midorikawa
摘要： An ink jet recording medium is disclosed, comprising a base having provided on one side thereof a recording layer having an ink receiving layer whose surface is smoother than plain paper's and on the other side thereof a coating layer comprising an aqueous binder containing 10 to 40% by weight of a higher fatty acid salt to a coating weight of 0.1 to 0.3 g/m.sup.2. An ink jet recording medium is also disclosed, comprising a base having provided on only one side thereof a recording layer, said recording layer having a coefficient of dynamic friction of 0.65 to 0.75 in mutual friction, the back surface of said base having a coefficient of dynamic friction of 0.15 to 0.25 in mutual friction, and the coefficient of static friction between said recording layer and said back surface is 0.55 to 0.65. The ink jet recording medium is prevented from being double-fed and can be transferred at improved precision, thereby providing high quality images. The ink jet recording layer is freed from feed trouble and can be transferred at improved precision, thereby providing images of high resolving power.
摘要翻译： 公开了一种喷墨记录介质，包括：底座，其一侧设置有具有比普通纸更平滑的油墨接收层的记录层，另一侧具有包含含有10〜40％ 的高级脂肪酸盐，涂层重量为0.1〜0.3g / m 2。 还公开了一种喷墨记录介质，包括仅在其一侧设置有记录层的基底，所述记录层在相互摩擦下的动摩擦系数为0.65至0.75，所述基底的背面具有 相互摩擦的动摩擦为0.15〜0.25，所述记录层与背面之间的静摩擦系数为0.55〜0.65。 防止喷墨记录介质被双重进给并且可以以更高的精度传送，从而提供高质量的图像。 喷墨记录层没有进料故障，可以提高转印精度，从而提供高分辨能力的图像。
-
公开(公告)号：US5725946A
公开(公告)日：1998-03-10
申请号：US623746
申请日：1996-03-29
CPC分类号： B41M5/5218 , G03G7/0006 , G03G7/0013 , G03G7/004 , G03G7/006 , B41M2205/12 , B41M5/5227 , B41M5/529 , Y10T428/259 , Y10T428/31663
摘要： A recording paper having a recording layer comprising synthetic silica and an aqueous binder as its principal components, said layer being formed on at least one surface of a base paper and the amount of said layer lying within the range of 0.5-4.0 g/m.sup.2 in terms of solids on each surface on which said layer is formed, wherein either the critical surface tension of said recording layer surface (.gamma..sub.c) lies within the limits 32.ltoreq..gamma..sub.c.ltoreq. 42 dyne/cm or the contact angle measured using water lies in the range of 100.degree.-120.degree., or alternatively, the critical surface tension of said recording layer surface (.gamma..sub.c) lies within the limits 32.ltoreq..gamma..sub.c.ltoreq. 42 dyne/cm and the contact angle measured using water lies in the range of 100.degree.-120.degree. is disclosed.
摘要翻译： 一种记录纸，其具有包含合成二氧化硅和水性粘合剂作为其主要成分的记录层，所述层形成在原纸的至少一个表面上，并且所述层的量在0.5-4.0g / m 2的范围内 其上形成有所述层的每个表面上的固体项，其中所述记录层表面（γc）的临界表面张力位于极限32℃/ 42达因/厘米或测量的接触角 使用水位于100°-120°的范围内，或者，所述记录层表面的临界表面张力（γc）处于极限32℃/ 42达因/ cm以内，接触角 用水测量在100°-120°的范围内。
-
公开(公告)号：US06391428B1
公开(公告)日：2002-05-21
申请号：US09457625
申请日：1999-12-08
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。
-
公开(公告)号：US5873978A
公开(公告)日：1999-02-23
申请号：US808437
申请日：1997-02-28
CPC分类号： B41M5/52 , B41M5/5236 , B41M5/5254 , Y10T428/27 , Y10T428/273 , Y10T428/31993
摘要： Provided is a recording paper having a feeling of plain paper suitable for ink jet recording with water-base ink, with the recording paper having in both machine and cross directions an irreversible shrinkage factor of from -0.10% to +0.10% when it is put under an environment that the relative humidity thereof is changed from 35% to 90% and further changed to 35%.
摘要翻译： 本发明提供一种具有适用于水性墨水喷墨记录的普通纸感觉的记录纸，当记录纸在机器和交叉方向上都具有从-0.10％到+ 0.10％的不可逆收缩率 在相对湿度从35％变化到90％并进一步变为35％的环境中。
-
-
-
-
-
-
-
-
-
搜索结果
22 条记录 (耗时 0.019 秒)
