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71. 发明申请

US20130017394A1 HIGH ASPECT RATIO CELLULOSE NANOFILAMENTS AND METHOD FOR THEIR PRODUCTION 有权
标题翻译：高比例纤维素纳米纤维及其生产方法
公开(公告)号：US20130017394A1
公开(公告)日：2013-01-17
申请号：US13353358
申请日：2012-01-19
申请人： Xujun Hua , Makhlouf Laleg , Keith Miles , Reza Amiri , Lahoucine Ettaleb , Gilles Dorris
发明人： Xujun Hua , Makhlouf Laleg , Keith Miles , Reza Amiri , Lahoucine Ettaleb , Gilles Dorris
IPC分类号： C08B15/00 , D21H15/00 , D21D1/20 , D21D1/30 , B82Y30/00
CPC分类号： D21D1/30 , D21D1/20 , D21H11/16 , D21H11/18 , Y10T428/298
摘要： A method to produce on a commercial scale, high aspect ratio cellulose nanofilaments (CNF) from natural lignocellulosic fibers comprises a multi-pass high consistency refining (HCR) of chemical or mechanical fibers using combinations of refining intensity and specific energy. The CNF produced represents a mixture of fine filaments with widths in the submicron and lengths from tens of micrometers to few millimeters. The product has a population of free filaments and filaments bound to the fiber core from which they were produced. The proportion of free and bound filaments is governed in large part by total specific energy applied to the pulp in the refiner, and differs from other cellulose fibrillar materials by their higher aspect ratio and the preserved degree of polymerization (DP) of cellulose, and are excellent additives for the reinforcement of paper, tissue, paperboard and the like. They display exceptional strengthening power for never-dried paper webs.
摘要翻译：以商业规模生产来自天然木质纤维素纤维的高纵横比纤维素纳米丝（CNF）的方法包括使用精炼强度和比能量的组合的化学或机械纤维的多遍高浓度精炼（HCR）。所生产的CNF代表亚微米宽度和几十微米至几毫米的细丝的混合物。该产品具有与其生产的纤维核结合的游离长丝和长丝的群体。游离和结合长丝的比例在很大程度上由施加在精炼机中的纸浆的总比能来决定，并且通过其较高的纵横比和纤维素的保留聚合度（DP）与其它纤维素纤维材料不同，并且用于增强纸张，纸巾，纸板等的优异添加剂。它们显示出非常干燥的纸幅的强化力。

72. 发明授权

US08317976B2 Cut resistant paper and paper articles and method for making same 有权
标题翻译：耐切割纸和纸制品及其制造方法
公开(公告)号：US08317976B2
公开(公告)日：2012-11-27
申请号：US12859307
申请日：2010-08-19
申请人： Richard C. Williams , Peter M. Froass , David A. Boone , Richard D. Faber
发明人： Richard C. Williams , Peter M. Froass , David A. Boone , Richard D. Faber
IPC分类号： B31F1/12 , D21H11/00 , D21H13/00 , D21H15/00 , D21H17/00 , D21H19/00 , D21H21/00 , D21H23/00 , D21H25/00 , D21H27/00
CPC分类号： D21H21/54 , D21H19/20 , D21H19/22 , D21H19/28 , D21H27/10 , Y10T428/1303 , Y10T428/1348 , Y10T428/24215 , Y10T428/26 , Y10T428/277 , Y10T428/2985
摘要： The specification discloses a method for making a paper material having a reduced tendency to cut human skin. The method includes providing a papermaking furnish containing cellulosic fibers and from about 0.5 to about 5.0 wt % by weight dry basis expandable microspheres, forming a paperboard web from the papermaking furnish, drying the web, and calendaring the web to a caliper of from about 11.0 to about 18.0 mils and a density ranging from about 7.0 to about 12.0 lb/3000 ft2/mil. Papers formed according to the method and articles formed therefrom are also disclosed.
摘要翻译：本说明书公开了一种制造具有降低人皮肤倾向的纸材的方法。该方法包括提供含有纤维素纤维的造纸配料和约0.5至约5.0wt％的干基可膨胀微球，从造纸配料形成纸板纤维网，干燥纤维网，并将幅材压延至约11.0的厚度至约18.0密耳，密度范围为约7.0至约12.0lb / 3000ft2 / mil。还公开了根据该方法形成的纸和由其形成的制品。

73. 发明授权

US08074663B2 Flame-retardant and fireproof cigarette 有权
标题翻译：阻燃和防火卷烟
公开(公告)号：US08074663B2
公开(公告)日：2011-12-13
申请号：US12238914
申请日：2008-09-26
申请人： Tian Ning
发明人： Tian Ning
IPC分类号： A24D1/02 , D21H11/00 , D21H13/00 , D21H15/00 , D21H17/00 , D21H19/00 , D21H21/00 , D21H23/00 , D21H25/00 , D21H27/00
CPC分类号： A24D1/025 , A24D1/02
摘要： A flame-retardant and fireproof cigarette which aims to contain the combustion process to the cigarette. The flame-retardant and fireproof cigarette has a filter that is aligned with a tobacco body. A flame-retardant and fireproof covering is positioned over at least a portion of the tobacco body and isolates the open fire associated with the consumption of the tobacco during the course of smoking or burning the cigarettes. Such a cigarette reduces the risk of undesired, inadvertent, and latent ignition of adjacent materials.
摘要翻译：一种阻燃和防火香烟，其目的是将香烟的燃烧过程包含在内。阻燃和防火卷烟具有与烟草体对齐的过滤器。阻燃和防火覆盖物位于烟草体的至少一部分上，并且在吸烟或燃烧香烟的过程中分离与烟草消耗相关的明火。这种香烟减少相邻材料的不希望的，无意的和潜在的点燃的危险。

74. 发明授权

US08057636B2 Soft and strong fibrous structures 有权
标题翻译：软和强的纤维结构
公开(公告)号：US08057636B2
公开(公告)日：2011-11-15
申请号：US11820614
申请日：2007-06-20
申请人： Kenneth Douglas Vinson , Eric James Watkins , Dale Gary Kavalew
发明人： Kenneth Douglas Vinson , Eric James Watkins , Dale Gary Kavalew
IPC分类号： B32B21/02 , D21H11/00 , D21H15/00
CPC分类号： D21H15/06 , D21H25/14 , D21H27/002 , D21H27/30 , Y10T428/249924 , Y10T428/249925 , Y10T428/2929
摘要： Fibrous structures, especially fibrous structures that exhibit softness and strength, sanitary tissue products employing such fibrous structures and methods for making such fibrous structures are provided. More particularly, fibrous structures that have a long fiber furnish that comprises less than 10% by weight of fibers having a coarseness of less than 20 mg/100 m, sanitary tissue products employing such fibrous structures and methods for making such fibrous structures are provided.
摘要翻译：提供纤维结构，特别是表现出柔软性和强度的纤维结构，使用这种纤维结构的卫生纸制品和制造这种纤维结构的方法。更具体地，提供了具有长纤维配料的纤维结构，其包含小于10重量％的粗糙度小于20mg /100μm的纤维，使用这种纤维结构的卫生巾制品和制造这种纤维结构的方法。

75. 发明授权

US07740019B2 Equipment and associated method for insertion of material into cigarette filters 有权
标题翻译：将材料插入香烟过滤嘴的设备和相关方法
公开(公告)号：US07740019B2
公开(公告)日：2010-06-22
申请号：US11461941
申请日：2006-08-02
申请人： John Larkin Nelson , Vernon Brent Barnes , Louis John Read, Jr. , Brent Walker Carter
发明人： John Larkin Nelson , Vernon Brent Barnes , Louis John Read, Jr. , Brent Walker Carter
IPC分类号： A24D1/02 , D21H11/00 , D21H13/00 , D21H15/00 , D21H17/00 , D21H19/00 , D21H21/00 , D21H23/00 , D21H25/00 , D21H27/00
CPC分类号： A24D3/0229 , A24D3/0225
摘要： Filter rods for use in the manufacture of cigarette filter elements are provided, with each rod having a longitudinal axis and incorporating a generally longitudinally extending filter material and a generally longitudinally extending strand within that filter material. A filter making unit receives a continuous supply of a filter material, and forms the filter material into a gathered composite having a continuous cylindrical shape. A continuous supply of a strand (e.g., colored thread) is provided and is introduced into the filter material gathered composite in the tongue of the filter making unit. The filter material and continuous strand positioned therein are formed into a continuous rod having the strand material laterally positioned within that rod, and the continuous rod is subdivided at pre-determined longitudinal intervals to provide a plurality of rod portions.
摘要翻译：提供了用于制造香烟过滤器元件的过滤杆，每个杆具有纵向轴线并且包括大致纵向延伸的过滤材料和在该过滤材料内的大致纵向延伸的股线。过滤器制造单元接收过滤材料的连续供应，并将过滤材料形成为具有连续圆柱形状的聚集的复合材料。提供连续供应的股线（例如彩色线），并将其引入到过滤器制造单元的舌头中的过滤材料收集的复合材料中。位于其中的过滤材料和连续的股线形成连续的棒，其中股线横向地定位在该杆内，并且连续杆以预定的纵向间隔细分以提供多个杆部分。

76. 发明授权

US07597755B2 Kaolin pigment products 有权
标题翻译：高岭土颜料制品
公开(公告)号：US07597755B2
公开(公告)日：2009-10-06
申请号：US10518338
申请日：2003-08-15
申请人： David L. Light , Christopher R. L. Golley , Ernest Gay , Milton Constantin
发明人： David L. Light , Christopher R. L. Golley , Ernest Gay , Milton Constantin
IPC分类号： C04B14/04 , C04B14/00 , D21H11/00 , D21H13/00 , D21H15/00 , D21H17/00 , D21H19/00 , D21H21/00 , D21H23/00
CPC分类号： C09C1/42 , C01P2004/51 , C01P2004/54 , C01P2004/61 , C01P2004/62 , C01P2006/22 , C01P2006/60 , D21H19/40 , D21H21/52
摘要： A pigment product for use in a coating composition to provide a gloss coating on paper, the pigment product comprising a processed particulate kaolin having a particle size distribution such that at least about 80% by weight of the particles have an equivalent spherical diameter less than about 2 p,m and in the range of from about 10% to about 20% by weight of the particles have an equivalent spherical diameter less than about 0.25 wm, the particles have a shape factor in the range of from about 20 to about 36 and the particles have a particle steepness in the range of about greater than about 35, more preferably in the range of about 35 to about 40, and wherein the kaolin is derived from a secondary kaolin source.
摘要翻译：一种用于涂料组合物中以在纸上提供光泽涂层的颜料产品，所述颜料产品包含经处理的颗粒状高岭土，其粒度分布使得至少约80重量％的颗粒具有小于约等于的球形直径 2 p，m和约10％至约20％重量的颗粒具有小于约0.25wm的当量球形直径，颗粒的形状系数在约20至约36的范围内，颗粒的颗粒陡度在约大于约35，更优选约35至约40的范围内，并且其中高岭土衍生自次高岭土源。

77. 发明申请

US20090084513A1 FIBROUS STRUCTURES AND METHODS FOR MAKING SAME 有权
标题翻译：纤维结构和制造方法
公开(公告)号：US20090084513A1
公开(公告)日：2009-04-02
申请号：US12170578
申请日：2008-07-10
申请人： Steven Lee Barnholtz , Paul Dennis Trokhan , Michael Donald Suer
发明人： Steven Lee Barnholtz , Paul Dennis Trokhan , Michael Donald Suer
IPC分类号： D21H15/00
CPC分类号： D21H27/30 , D04H1/407 , D04H1/425 , D04H1/56 , D21H11/12 , D21H13/14 , D21H15/06 , D21H17/25 , D21H17/28
摘要： Fibrous structures that exhibit improved consumer recognizable properties, especially a VFS of greater than about 11 g/g, and to methods for making such fibrous structures are provided.
摘要翻译：提供了显示改善的消费者可识别性能，特别是大于约11g / g的VFS的纤维结构以及制备这种纤维结构的方法。

78. 发明申请

US20050045296A1 Stabilized absorbent composite material and method for making 审中-公开
标题翻译：稳定吸收复合材料及其制造方法
公开(公告)号：US20050045296A1
公开(公告)日：2005-03-03
申请号：US10652778
申请日：2003-08-29
申请人： Gabriel Adam , Leon Chambers , Michael Daley , Eric Lennon , Sridhar Ranganathan
发明人： Gabriel Adam , Leon Chambers , Michael Daley , Eric Lennon , Sridhar Ranganathan
IPC分类号： A61F13/15 , A61F13/20 , D04H1/54 , D04H1/72 , D21F1/00 , D21H15/00 , D21H25/00
CPC分类号： D04H1/72 , A61F13/15658 , A61F13/15699 , A61F13/15707 , A61F13/531 , A61F2013/15292 , A61F2013/15422 , A61F2013/15878 , A61F2013/15943 , A61F2013/530007 , A61F2013/53024 , A61F2013/530481 , D04H1/54 , D21H15/00 , D21H25/00
摘要： Disclosed herein is a densified stabilized absorbent composite material and a method for making densified stabilized absorbent composite material which may be used in or as an absorbent core material for absorbent products such as personal care absorbent products.
摘要翻译：本文公开了一种致密化的稳定的吸收复合材料和用于制造致密化的稳定的吸收复合材料的方法，其可以用于吸收性产品例如个人护理吸收产品的吸收芯材料中或作为吸收芯材料。

79. 发明授权

US6153053A Soft, bulky single-ply absorbent paper having a serpentine configuration and methods for its manufacture 失效
标题翻译：具有蛇形结构的柔软，体积大的单层吸收纸及其制造方法
公开(公告)号：US6153053A
公开(公告)日：2000-11-28
申请号：US60693
申请日：1998-04-15
申请人： Frank David Harper , Taiye Philips Oriaran , John Dennis Litvay
发明人： Frank David Harper , Taiye Philips Oriaran , John Dennis Litvay
IPC分类号： D21H15/02 , D21H21/20 , D21H21/22 , D21H27/02 , D21H15/00
CPC分类号： D21H27/02 , D21H15/02 , D21H21/20 , D21H21/22 , Y10T428/24455
摘要： The present invention relates to a soft, thick, single-ply, absorbent paper in the form of a bathroom tissue, facial tissue, or napkin wherein the cellulosic fibers incorporated in the furnish comprise: (a) at least 20 percent by weight of the fibers in the web have a coarseness exceeding 23 mg/100 m; (b) at least about 20 percent by weight of the fibers in the web have a coarseness of less than about 1.2 mg/100 m; and (c) the weight average coarseness to length ratio of the fibers in the web is less than about 8.5 mg/100 m/mm having a serpentine configuration and to a process for the manufacture of such absorbent paper having a basis weight of about 15 lbs. per 3000 square foot ream and having low sidedness, said tissue exhibiting:a specific total tensile strength of between 40 and 200 grams per 3 inches per pound per 3000 square foot ream, a cross direction specific wet tensile strength of between 2.75 and 20.0 grams per 3 inches per pound per 3000 square foot ream, the ratio of MD tensile to CD tensile of between 1.25 and 2.75, a specific geometric mean tensile stiffness of between 0.5 and 3.2 grams per inch per percent strain per pound per 3000 square foot ream, a friction deviation of less than 0.250, and a sidedness parameter of less than 0.30.
摘要翻译：本发明涉及以卫生巾，面巾纸或卫生巾形式的软的，厚的单层吸收纸，其中掺入配料中的纤维素纤维包括：（a）至少20重量％纤维网中的纤维粗糙度超过23mg / 100m; （b）幅材中至少约20重量％的纤维具有小于约1.2mg /100μm的粗糙度; 和（c）纤维网中纤维的重均重粗度与长度之比小于约8.5mg / 100m / mm，具有蛇形结构，以及制造基重为约15的这种吸收纸的方法磅每3000平方英尺的面包，并具有低度的面，所述组织表现出：每3000平方英尺的每磅每英寸每英寸40至200克的特定总拉伸强度，横向方向比湿拉伸强度在2.75和20.0克之间每3000平方英尺的磅数为3英寸，MD拉伸与CD的拉伸比在1.25和2.75之间，特定的几何平均拉伸刚度在0.5-3.2克/英寸每百分比应变/磅/ 3000平方英尺的纱线之间，摩擦偏差小于0.250，侧面参数小于0.30。

80. 发明授权

US5502091A Enhancement of paper dry strength by anionic and cationic guar combination 失效
标题翻译：通过阴离子和阳离子瓜尔胶组合增强纸张干燥强度
公开(公告)号：US5502091A
公开(公告)日：1996-03-26
申请号：US202417
申请日：1994-02-28
申请人： Sunil P. Dasgupta
发明人： Sunil P. Dasgupta
IPC分类号： D21H17/34 , C08G73/02 , C08L5/14 , D21H17/00 , D21H17/24 , D21H17/32 , D21H17/33 , D21H17/37 , D21H17/45 , D21H17/55 , D21H21/18 , C08L89/00 , D21H11/00 , D21H13/00 , D21H15/00
CPC分类号： D21H21/18 , C08G73/0293 , C08L5/14 , D21H17/32 , D21H17/375 , D21H17/455 , D21H17/55
摘要： A process for making paper to enhance the dry strength of the paper produced without substantially reducing its softness comprising adding to a bleached pulp furnish, separately or together, (1) an anionic polymer selected from the group consisting of carboxymethyl guar, carboxymethyl bean gum, carboxymethyl hydroxyethyl guar, and a carboxymethyl hydroxypropyl guar, with (2) a cationic polymer selected from the group consisting of a cationic guar, a cationic acrylamide copolymer, a cationic bean gum, a cationic amine-epichlorohydrin wet strength resin, and both a cationic wet strength resin and at least one of the other said cationic polymers, a composition for adding to a paper-making pulp slurry comprising the said polymers, a method for making the said composition, and a paper product containing the said composition, are disclosed.
摘要翻译：一种制造纸的方法，用于提高所生产纸的干强度，而不会显着降低其柔软度，包括分别或一起添加到漂白纸浆配料中，（1）选自羧甲基瓜尔胶，羧甲基豆胶，羧甲基羟乙基瓜尔胶和羧甲基羟丙基瓜尔胶，和（2）阳离子聚合物，选自阳离子瓜尔胶，阳离子丙烯酰胺共聚物，阳离子豆胶，阳离子胺 - 表氯醇湿强度树脂和阳离子湿强度树脂和至少一种其它所述阳离子聚合物，用于添加到包含所述聚合物的造纸浆料中的组合物，制备所述组合物的方法和含有所述组合物的纸制品。

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