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公开(公告)号：US07404876B2
公开(公告)日：2008-07-29
申请号：US10938432
申请日：2004-09-10
摘要： Coat a starch-based surface-paper-strengthening agent on a base paper made from a paper material that contains at least chemically processed hardwood mechanical pulp and bulk-increasing agent; where it is desirable that the hardwood mechanical pulp with a single fiber density index of 0.20 or more be blended by 10 to 60 weight-% of the total weight of pulp, with the adding amount of bulk-increasing agent adjusted to 0.1 to 1.2 weight-% and the coating amount of starch-based surface-paper-strengthening agent, to 0.3 to 3.0 g/m2.
摘要翻译： 在由含有至少化学处理的硬木机械纸浆和增块剂的纸材制成的原纸上涂覆淀粉基表面强化剂; 其中期望将单纤维密度指数为0.20以上的硬木机械纸浆与纸浆总重量的10至60重量％混合，将增量剂的添加量调节至0.1至1.2重量 - ％，淀粉类表面强化剂的涂布量为0.3〜3.0g / m 2。
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公开(公告)号：US20050103458A1
公开(公告)日：2005-05-19
申请号：US10938432
申请日：2004-09-10
摘要： Coat a starch-based surface-paper-strengthening agent on a base paper made from a paper material that contains at least chemically processed hardwood mechanical pulp and bulk-increasing agent; where it is desirable that the hardwood mechanical pulp with a single fiber density index of 0.20 or more be blended by 10 to 60 weight-% of the total weight of pulp, with the adding amount of bulk-increasing agent adjusted to 0.1 to 1.2 weight-% and the coating amount of starch-based surface-paper-strengthening agent, to 0.3 to 3.0 g/m2.
摘要翻译： 在由含有至少化学处理的硬木机械纸浆和增块剂的纸材制成的原纸上涂覆淀粉基表面强化剂; 其中期望将单纤维密度指数为0.20以上的硬木机械纸浆与纸浆总重量的10至60重量％混合，将增量剂的添加量调节至0.1至1.2重量 - ％，淀粉类表面强化剂的涂布量为0.3〜3.0g / m 2。
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公开(公告)号：US07311801B2
公开(公告)日：2007-12-25
申请号：US10780558
申请日：2004-02-19
CPC分类号： D21H21/16 , D21H11/08 , D21H11/14 , D21H17/17 , D21H17/675 , D21H19/10 , D21H21/52 , Y10T428/24802
摘要： The object of the present invention provides a newsprint paper having a friction coefficient in an appropriate range, a sufficient sizing quality, a low “neppari” strength and excellent printability. A newsprint paper having a static friction coefficient in an appropriate range of 0.44-0.74, a sufficient sizing quality and a low “neppari” strength can be obtained by applying a coating solution containing an alkenyl ketene dimer represented by general formula 1 below and a paper surface-modifying agent on a newsprint base paper, especially a neutralized newsprint base paper containing 1% by weight or more and 30% by weight or less of calcium carbonate as a filler and 50% by weight or more of deinked pulp. wherein R1 and R2 represent an unsaturated hydrocarbon group containing 8-30 carbon atoms.
摘要翻译： 本发明的目的是提供一种具有适当范围的摩擦系数，足够的施胶质量，低的“neppari”强度和优异的可印刷性的新闻纸。 通过涂布含有下述通式1表示的烯基烯酮二聚体的涂布溶液和纸张，可以获得静态摩擦系数在适合的范围为0.44-0.74，足够的施胶质量和低的“neppari”强度的新闻纸 在新闻纸原纸上，特别是含有1重量％以上且30重量％以下的碳酸钙作为填料的中和的新闻纸原纸，以及50重量％以上的脱墨纸浆的表面改性剂。 其中R 1和R 2代表含有8-30个碳原子的不饱和烃基。
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公开(公告)号：US20060225854A1
公开(公告)日：2006-10-12
申请号：US10563621
申请日：2004-06-24
CPC分类号： D21H21/16 , D21H17/28 , D21H17/35 , D21H17/36 , D21H17/375 , Y10T428/273 , Y10T428/277
摘要： Newsprint for offset printing having sufficient water absorption resistance to provide a clear printing image with less color registration problems upon offset printing is manufactured by coating base paper, to which aluminum sulfate (a 50% by weight Al2O3.14H2O product) is added at a ratio of less than 3.0% by weight upon paper making, with a surface treating agent mainly comprised of (A) a water-soluble macromolecular substance selected from starches, PVAs, polyacrylamides, and cellulose derivatives, (B) a copolymer obtained by the copolymerization of a styrene monomer and a cationic monomer, a water-soluble copolymer obtained by the copolymerization of a styrene monomer, a cationic monomer and a hydrophobic monomer, or a water-soluble copolymer obtained by treating one of these copolymers in which a tertiary amine-containing vinyl monomer is used as a cationic monomer, with a quaternizing agent.
摘要翻译： 具有足够的吸水性以提供具有较少的胶版印刷时的颜色配准问题的清晰印刷图像的印刷用新闻纸是通过涂布原纸来制造的，向其中加入硫酸铝（50重量％的Al 2 O 3 在制纸时以小于3.0重量％的比例加入3％（重量）的产物），表面处理剂主要由（A）水 选自淀粉，PVA，聚丙烯酰胺和纤维素衍生物的可溶性大分子物质，（B）通过苯乙烯单体和阳离子单体的共聚获得的共聚物，通过苯乙烯单体共聚得到的水溶性共聚物，阳离子性 单体和疏水性单体，或通过用季铵化剂处理其中含有含叔胺的乙烯基单体的这些共聚物之一得到的水溶性共聚物。
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公开(公告)号：US07691231B2
公开(公告)日：2010-04-06
申请号：US10563621
申请日：2004-06-24
CPC分类号： D21H21/16 , D21H17/28 , D21H17/35 , D21H17/36 , D21H17/375 , Y10T428/273 , Y10T428/277
摘要： Newsprint for offset printing having sufficient water absorption resistance to provide a clear printing image with less color registration problems upon offset printing is manufactured by coating base paper, to which aluminum sulfate (a 50% by weight Al2O3.14H2O product) is added at a ratio of less than 3.0% by weight upon paper making, with a surface treating agent mainly comprised of (A) a water-soluble macromolecular substance selected from starches, PVAs, polyacrylamides, and cellulose derivatives, (B) a copolymer obtained by the copolymerization of a styrene monomer and a cationic monomer, a water-soluble copolymer obtained by the copolymerization of a styrene monomer, a cat ionic monomer and a hydrophobic monomer, or a water-soluble copolymer obtained by treating one of these copolymers in which a tertiary amine-containing vinyl monomer is used as a cationic monomer, with a quaternizing agent.
摘要翻译： 印刷胶版印刷具有足够的耐吸水性以提供在胶版印刷时具有较少颜色配准问题的清晰印刷图像，通过涂布原纸制成，其中加入硫酸铝（一种50重量％的Al 2 O 3·14H 2 O产品） 造纸时重量小于3.0％，主要由（A）选自淀粉，PVAs，聚丙烯酰胺和纤维素衍生物的水溶性大分子物质组成的表面处理剂，（B）通过共聚获得的共聚物 苯乙烯单体和阳离子单体，通过苯乙烯单体，阳离子单体和疏水性单体的共聚获得的水溶性共聚物，或通过处理这些共聚物之一得到的水溶性共聚物，其中含叔胺 使用乙烯基单体作为阳离子单体与季铵化剂。
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公开(公告)号：US06932887B2
公开(公告)日：2005-08-23
申请号：US10264178
申请日：2002-10-03
CPC分类号： D21H17/28 , B41M1/06 , B41M5/5236 , Y10T442/20 , Y10T442/2402 , Y10T442/2762 , Y10T442/277
摘要： A surface-treatment agent containing at least one type of processed starch selected from a) to c) as listed below is applied to a base paper of a newspaper so that a product of a B-type viscosity of the surface-treatment agent, measured under conditions of 10% concentration at 50° C. (rotor No. 1 at 60 rpm), and an application amount of the surface-treatment agent (both sides) is within a range of 2 to 15 cps·g/m2; a) Etherified starch, which is etherified by the compound defined in the general formula (1) given below: (AO)nH (1) wherein A represents an ethylene group or propylene group, while n represents an integer of 1 to 15, b) Carboxylic acid esterified starch, which is esterified by monocarboxylic acid or dicarboxylic acid containing a linear, branched or cyclic alkyl group or alkenyl group having carbon atoms of 4 to 18, and c) Aldehyde starch.
摘要翻译： 将包含至少一种选自a）至c）的加工淀粉的表面处理剂施加到报纸的原纸上，使得表面处理剂的B型粘度的产物被测量 在50℃下10％浓度的条件下（转子No.1以60rpm），表面处理剂（两面）的涂布量在2〜15cps.g / m·SUP > 2 ; （a）通过下述通式（1）中定义的化合物醚化的醚化淀粉：<？in-line-formula description =“In-line formula”end =“lead”？>（AO） 其中A表示亚乙基或亚丙基，n表示1〜15的整数，n表示1〜15的整数，n表示1〜15的整数， b）羧酸酯化淀粉，其通过一元羧酸或含有碳原子数为4〜18的直链，支链或环状烷基或烯基的二羧酸酯化，和c）醛淀粉。
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7.发明申请Slipping property imparting agent for clear coating and clear coating paper having the agent applied thereon 失效用于透明涂层的滑动性赋予剂和施加有该试剂的透明涂布纸公开(公告)号：US20050176908A1
公开(公告)日：2005-08-11
申请号：US10509226
申请日：2003-03-26
摘要： Produce a slipping property imparting agent for clear coat that reduces scum production: wherein, (1) the agent comprises a copolymer whose constituents are unsaturated olefin (constituent (a)) and unsaturated carboxylic acid (carboxylate) (constituent (b)); (2) constituent (a) accounts for 50 to 99 mol percent and constituent (b) accounts for 50 to 1 mol percent, respectively, of the total mol number of constituents (a) and (b) combined; and (3) a constituent (c) that can be polymerized with the constituents (a) and (b) is contained, as necessary, by up to 20 mol percent of the total mol number of constituents (a) and (b) combined.
摘要翻译： 制备减少浮渣生产的透明涂层的滑动性赋予剂：其中，（1）该试剂包含其成分为不饱和烯烃（组分（a））和不饱和羧酸（羧酸酯）（组分（b））的共聚物; （2）成分（a）占组合物（a）和（b）总摩尔数的50〜99摩尔％，成分（b）分别占组合物总摩尔数的50〜1摩尔％ 和（3）可以根据需要含有组分（a）和（b）可以聚合的组分（c）至多20摩尔％的组分（a）和（b）的总摩尔数组合 。
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8.发明授权Slipping property imparting agent for clear coating and clear coating paper having the agent applied thereon 失效用于透明涂层的滑动性赋予剂和施加有该试剂的透明涂布纸公开(公告)号：US07348065B2
公开(公告)日：2008-03-25
申请号：US10509226
申请日：2003-03-26
IPC分类号： B32B23/08
摘要： Produce a slipping property imparting agent for clear coat that reduces scum production: wherein, (1) the agent comprises a copolymer whose constituents are unsaturated olefin (constituent (a)) and unsaturated carboxylic acid (carboxylate) (constituent (b)); (2) constituent (a) accounts for 50 to 99 mol percent and constituent (b) accounts for 50 to 1 mol percent, respectively, of the total mol number of constituents (a) and (b) combined; and (3) a constituent (c) that can be polymerized with the constituents (a) and (b) is contained, as necessary, by up to 20 mol percent of the total mol number of constituents (a) and (b) combined.
摘要翻译： 制备减少浮渣生产的透明涂层的滑动性赋予剂：其中，（1）该试剂包含其成分为不饱和烯烃（组分（a））和不饱和羧酸（羧酸酯）（组分（b））的共聚物; （2）成分（a）占组合物（a）和（b）总摩尔数的50〜99摩尔％，成分（b）分别占组合物总摩尔数的50〜1摩尔％ 和（3）可以根据需要含有组分（a）和（b）可以聚合的组分（c）至多20摩尔％的组分（a）和（b）的总摩尔数组合 。
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公开(公告)号：US09817345B2
公开(公告)日：2017-11-14
申请号：US15352782
申请日：2016-11-16
申请人： Motoyoshi Yamano , Tetsuo Tokuda , Yoshikuni Sasaki , Hiroshi Ono , Hironori Yamaoka , Ryohhei Sugiyama , Kohichi Utsunomiya , Arinobu Yoshiura , Hideo Nagafuji
发明人： Motoyoshi Yamano , Tetsuo Tokuda , Yoshikuni Sasaki , Hiroshi Ono , Hironori Yamaoka , Ryohhei Sugiyama , Kohichi Utsunomiya , Arinobu Yoshiura , Hideo Nagafuji
IPC分类号： G03G15/20
CPC分类号： G03G15/2039 , G03G15/2032 , G03G15/2064
摘要： A fixing device includes a heater, a fixing rotator, a pressure rotator to press against the fixing rotator to form a fixing nip between the fixing rotator and the pressure rotator, through which a recording medium is conveyed, a moving device to move the pressure rotator in directions in which the pressure rotator comes into contact with and separates from the fixing rotator, a thermal expansion amount predictor to predict an amount of thermal expansion of the fixing rotator while the recording medium is conveyed, and a nip width adjuster to control a moving distance of the pressure rotator moved by the moving device toward the fixing rotator, depending on the amount of thermal expansion of the fixing rotator predicted by the thermal expansion amount predictor, so as to adjust a width of the fixing nip to maintain a substantially constant width of the fixing nip.
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公开(公告)号：US09557693B2
公开(公告)日：2017-01-31
申请号：US14626168
申请日：2015-02-19
申请人： Hiroshi Ono
发明人： Hiroshi Ono
IPC分类号： G03G15/20
CPC分类号： G03G15/206 , G03G15/2028 , G03G15/2057 , G03G2215/2048
摘要： A fixing device includes a heating rotator and a pressure rotator pressed against the heating rotator to form a fixing nip therebetween, through which a recording medium bearing a toner image is conveyed. A plurality of first recesses is scattered on a circumferential face of the heating rotator. A plurality of second recesses is scattered on a circumferential face of the pressure rotator. Each of the second recesses is greater than each of the first recesses.
摘要翻译： 定影装置包括加热旋转器和压在加热旋转器上的压力旋转器，以在其间形成定影辊隙，通过该定影夹持器传送带有调色剂图像的记录介质。 多个第一凹部散布在加热旋转体的周面上。 多个第二凹部散布在压力旋转体的圆周面上。 每个第二凹部大于每个第一凹部。
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