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51. 发明申请

US20110209840A1 FIBROUS STRUCTURES AND METHODS FOR MAKING SAME 审中-公开
标题翻译：纤维结构和制造方法
公开(公告)号：US20110209840A1
公开(公告)日：2011-09-01
申请号：US13106302
申请日：2011-05-12
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： D21H17/33 , D21F11/00 , B32B5/02
CPC分类号： D21H27/002 , D04H1/407 , D04H1/425 , D04H1/56 , Y10T428/249924 , Y10T428/249981 , Y10T428/2915 , Y10T442/695 , Y10T442/697 , Y10T442/698
摘要： Fibrous structures that exhibit a pore volume distribution such that greater than about 50% of the total pore volume present in the fibrous structure exists in pores of radii of from about 101 μm to about 200 μm, and methods for making such fibrous structures are provided.
摘要翻译：表现出孔体积分布的纤维结构，使得存在于纤维结构中的总孔体积的大于约50％存在于约101μm至约200μm的半径孔中，并且提供了制备这种纤维结构体的方法。

52. 发明授权

US07939010B2 Method for forming fibers 有权
标题翻译：纤维形成方法
公开(公告)号：US07939010B2
公开(公告)日：2011-05-10
申请号：US11281282
申请日：2005-11-17
申请人： Michael David James , Stanford Royce Jackson , Savas Aydore , Hasan Eroglu , Donald Eugene Ensign , Paul Dennis Trokhan , Edwin Arthur Stewart
发明人： Michael David James , Stanford Royce Jackson , Savas Aydore , Hasan Eroglu , Donald Eugene Ensign , Paul Dennis Trokhan , Edwin Arthur Stewart
IPC分类号： D01D5/088 , D01D5/098 , D01D5/253 , D01F4/00
CPC分类号： D01D5/04 , D01D4/025 , D01D5/0985 , D01F6/14
摘要： An improved method for creating fibers from a material dissolved in a solvent. In one embodiment, the method includes the steps of feeding a fiber making material dissolved in a solvent through a die including at least two rows of nozzles to form fiber strands. An attenuation medium is provided about the fiber strands. The attenuation medium is provided in a direction that is generally parallel to the fiber strands such that the attenuation medium elongates the fiber strands. The attenuation medium has a relative solvent-vapor content of at least about 50 percent.
摘要翻译：用于从溶解于溶剂中的材料制造纤维的改进方法。在一个实施方案中，该方法包括以下步骤：将溶解在溶剂中的纤维制造材料通过包括至少两排喷嘴的模头进行进料以形成纤维束。围绕纤维束提供衰减介质。衰减介质沿着大致平行于纤维束的方向设置，使得衰减介质延长纤维束。衰减介质的相对溶剂蒸气含量至少约为50％。

53. 发明申请

US20100104863A1 FIBER COMPRISING UNMODIFIED AND/OR MODIFIED STARCH AND A CROSSLINKING AGENT 有权
标题翻译：纤维包括未修饰和/或改性淀粉和交联剂
公开(公告)号：US20100104863A1
公开(公告)日：2010-04-29
申请号：US12652350
申请日：2010-01-05
申请人： Valerie Ann Bailey , Larry Neil Mackey , Paul Dennis Trokhan
发明人： Valerie Ann Bailey , Larry Neil Mackey , Paul Dennis Trokhan
IPC分类号： B32B5/02 , D02G3/22
CPC分类号： D01F8/10 , A61L15/28 , C08J5/18 , C08J2303/02 , C08L3/02 , C08L3/12 , D01F9/00 , Y10T428/24124 , Y10T428/249924 , Y10T428/268 , Y10T428/269 , Y10T428/2857 , Y10T428/29 , Y10T428/2913 , Y10T428/2929 , Y10T428/298 , Y10T442/3146 , Y10T442/3171 , Y10T442/60 , Y10T442/637 , Y10T442/642 , Y10T442/643 , Y10T442/68 , Y10T442/681 , Y10T442/697 , Y10T442/698 , Y10T442/699 , A61L15/42 , A61L15/20 , C08L2666/02
摘要： The present invention relates to a fiber including unmodified and/or modified starch and a crosslinking agent, and a web employing such a fiber.
摘要翻译：本发明涉及包含未改性和/或改性淀粉和交联剂的纤维，以及使用这种纤维的纤维。

54. 发明授权

US07354502B2 Method for making a fibrous structure comprising cellulosic and synthetic fibers 有权
标题翻译：制造包含纤维素和合成纤维的纤维结构的方法
公开(公告)号：US07354502B2
公开(公告)日：2008-04-08
申请号：US10740260
申请日：2003-12-18
申请人： Osman Polat , Timothy Jude Lorenz , Dean Phan , Paul Dennis Trokhan
发明人： Osman Polat , Timothy Jude Lorenz , Dean Phan , Paul Dennis Trokhan
IPC分类号： D21H13/10 , D21H27/02 , B31F1/00 , B31F1/12
CPC分类号： D21H27/38 , D21F11/006 , D21F11/04 , D21H13/00 , Y10T156/1023 , Y10T442/107 , Y10T442/133 , Y10T442/14 , Y10T442/153 , Y10T442/159 , Y10T442/3707 , Y10T442/668 , Y10T442/669
摘要： A method for making a fibrous structure, the method comprising the steps of: providing a mixture of synthetic fibers and short cellulosic fibers onto a forming member so as to form one or more layers including the mixture of synthetic fibers and short cellulosic fibers; providing a plurality of long cellulosic fibers onto the mixture of synthetic fibers and short cellulosic fibers so as to form one or more layers including predominantly long cellulosic fibers; and forming a unitary fibrous structure including the one or more layers including the mixture of synthetic fibers and short cellulosic fibers and one or more layers including predominantly long cellulosic fibers.
摘要翻译：一种制造纤维结构的方法，所述方法包括以下步骤：将合成纤维和短纤维素纤维的混合物提供到成形构件上，以便形成包括合成纤维和短纤维素纤维的混合物的一个或多个层; 在合成纤维和短纤维素纤维的混合物上提供多根长的纤维素纤维，以便形成包括主要长纤维素纤维的一层或多层; 并且形成包括包含合成纤维和短纤维素纤维的混合物的一个或多个层的单一纤维结构和包含主要长纤维素纤维的一个或多个层。

55. 发明授权

US07067038B2 Process for making unitary fibrous structure comprising randomly distributed cellulosic fibers and non-randomly distributed synthetic fibers 失效
标题翻译：制备包含随机分布的纤维素纤维和非随机分布的合成纤维的单一纤维结构的方法
公开(公告)号：US07067038B2
公开(公告)日：2006-06-27
申请号：US10360021
申请日：2003-02-06
申请人： Paul Dennis Trokhan , Dean Van Phan , Osman Polat
发明人： Paul Dennis Trokhan , Dean Van Phan , Osman Polat
IPC分类号： D21H13/10 , D21H27/02 , B31F1/00
CPC分类号： D21F11/006 , D21H13/10 , Y10T428/24479
摘要： A process for making a unitary fibrous structure comprises steps of: providing a fibrous web comprising a plurality of cellulosic fibers randomly distributed throughout the fibrous web and a plurality of synthetic fibers randomly distributed throughout the fibrous web; and causing co-joining of at least a portion of the synthetic fibers with the cellulosic fibers and the synthetic fibers, wherein the co-joining occurs in areas having a non-random and repeating pattern. A unitary fibrous structure comprises a plurality of cellulosic fibers randomly distributed throughout the fibrous structure, and a plurality of synthetic fibers distributed throughout the fibrous structure in a non-random repeating pattern. In another embodiment, a unitary fibrous structure comprises a plurality of cellulosic fibers randomly distributed throughout the fibrous structure, and a plurality of synthetic fibers randomly distributed throughout the fibrous structure, wherein at least a portion of the plurality of synthetic fibers comprises co-joined fibers, which are co-joined with the synthetic fibers and/or with the cellulosic fibers.
摘要翻译：制备单一纤维结构的方法包括以下步骤：提供包含随机分布在整个纤维网上的多个纤维素纤维的纤维网和多个随机分布在整个纤维网上的合成纤维; 并使至少一部分合成纤维与纤维素纤维和合成纤维共同接合，其中共连接发生在具有非随机和重复图案的区域中。整体纤维结构包括随机分布在整个纤维结构中的多个纤维素纤维，以及以非随机重复图案分布在纤维结构中的多个合成纤维。在另一个实施方案中，整体纤维结构包括随机分布在整个纤维结构中的多个纤维素纤维，以及随机分布在整个纤维结构中的多个合成纤维，其中多个合成纤维的至少一部分包括共连接纤维，其与合成纤维和/或与纤维素纤维共同连接。

56. 发明授权

US06709526B1 Melt processable starch compositions 有权
标题翻译：可熔融加工的淀粉组合物
公开(公告)号：US06709526B1
公开(公告)日：2004-03-23
申请号：US09914965
申请日：2001-09-06
申请人： Valerie Ann Bailey , Larry Neil Mackey , Paul Dennis Trokhan
发明人： Valerie Ann Bailey , Larry Neil Mackey , Paul Dennis Trokhan
IPC分类号： C08B3000
CPC分类号： D01F8/10 , A61L15/28 , C08J5/18 , C08J2303/02 , C08L3/02 , C08L3/12 , D01F9/00 , Y10T428/24124 , Y10T428/249924 , Y10T428/268 , Y10T428/269 , Y10T428/2857 , Y10T428/29 , Y10T428/2913 , Y10T428/2929 , Y10T428/298 , Y10T442/3146 , Y10T442/3171 , Y10T442/60 , Y10T442/637 , Y10T442/642 , Y10T442/643 , Y10T442/68 , Y10T442/681 , Y10T442/697 , Y10T442/698 , Y10T442/699 , A61L15/42 , A61L15/20 , C08L2666/02
摘要： The present invention relates to a starch composition comprising starch, a polymer that is substantially compatible with starch and has a weight-average molecular weight of at least 500,000 such that the polymer forms effective entanglements or associations with neighboring starch molecules, and preferably at least one additive to improve melt flow and melt processability. The additive may be a hydroxyl plasticizer, a hydroxyl-free plasticizer, a diluent, or mixtures thereof. The composition is melt processable on conventional thermoplastic equipment. The composition is especially suitable for uniaxial and biaxial extensional processes to make fibers, films, foams and like products.
摘要翻译：本发明涉及包含淀粉的淀粉组合物，该淀粉基本上与淀粉相容并且具有至少500,000的重均分子量，使得聚合物与相邻的淀粉分子形成有效的缠结或缔合，优选至少一种添加剂以改善熔体流动和熔融加工性能。添加剂可以是羟基增塑剂，不含羟基的增塑剂，稀释剂或其混合物。该组合物可在常规热塑性设备上熔融加工。该组合物特别适用于制造纤维，薄膜，泡沫等产品的单轴和双轴拉伸工艺。

57. 发明授权

US06660129B1 Fibrous structure having increased surface area 失效
标题翻译：纤维结构具有增加的表面积
公开(公告)号：US06660129B1
公开(公告)日：2003-12-09
申请号：US09695117
申请日：2000-10-24
申请人： David William Cabell , Paul Dennis Trokhan
发明人： David William Cabell , Paul Dennis Trokhan
IPC分类号： D21F1100
CPC分类号： D21F11/006 , G03F7/12 , Y10T428/24479 , Y10T428/24612
摘要： A fibrous structure having at least a first region defining a first plane and having a first elevation, and a second region outwardly extending from the first plane to define a second elevation, wherein the second region comprises a plurality of fibrous pillows. At least some of the fibrous pillows comprise fibrous domes and fibrous cantilever portions laterally extending therefrom at the second elevation. The cantilever portions are elevated from the first plane to form pocket therebetween. In a cross-section perpendicular to the first plane the fibrous pillow has a cross-sectional base measured at the first elevation and a cross-sectional perimeter, wherein a ratio of the cross-sectional perimeter to the cross-sectional base is greater than 4/1. A laminated fibrous structure is also disclosed, comprising at least one fibrous sheet having a plurality of fibrous cantilever portions. A process for making the fibrous structure comprises the steps of providing a plurality of fibers disposed on a deflection member comprising a patterned framework having a backside and a web-side opposite thereto and a deflection conduits portions, including a plurality of suspended portions elevated from a plane formed by the backside to form void spaces therebetween; and deflecting a portion of the fibers into the deflection conduits such as to cause some of the deflected fibers to be disposed within said void spaces, thereby forming the fibrous domes and the cantilever portions laterally extending therefrom.
摘要翻译：一种纤维结构，其至少具有限定第一平面并具有第一高度的第一区域，以及从所述第一平面向外延伸以限定第二高度的第二区域，其中所述第二区域包括多个纤维枕头。纤维枕头中的至少一些包括在第二高度处从其横向延伸的纤维圆顶和纤维悬臂部分。悬臂部分从第一平面升高以在其间形成袋。在垂直于第一平面的横截面中，纤维枕头具有在第一高度处测量的横截面基底和横截面周长，其中横截面周长与横截面基部的比率大于4 / 1。还公开了一种叠层纤维结构体，其包括至少一个具有多个纤维悬臂部分的纤维片。制造纤维结构的方法包括以下步骤：提供设置在偏转构件上的多个纤维，其包括具有背面和与其相对的腹板侧的图案化框架，以及偏转导管部分，包括多个悬挂部分平面由背面形成，以形成空隙; 并且将一部分纤维偏转到偏转导管中，以使一些偏转的纤维布置在所述空隙内，从而形成从其横向延伸的纤维圆顶和悬臂部分。

58. 发明授权

US06551453B2 Smooth, through air dried tissue and process of making 失效
标题翻译：光滑，通过空气干燥的纸巾和制作过程
公开(公告)号：US06551453B2
公开(公告)日：2003-04-22
申请号：US09206517
申请日：1998-12-07
申请人： Paul Thomas Weisman , Scott Thomas Loughran , Dean Van Phan , Paul Dennis Trokhan , Robert Stanley Ampulski
发明人： Paul Thomas Weisman , Scott Thomas Loughran , Dean Van Phan , Paul Dennis Trokhan , Robert Stanley Ampulski
IPC分类号： D21F1100
CPC分类号： D21F11/006 , D21F11/14
摘要： A smooth, high density tissue. The tissue has a relatively low caliper, as well as high smoothness and high density. The tissue is calendered from a multidensity, through air dried web.
摘要翻译：光滑，高密度的组织。组织具有相对低的卡尺，以及高平滑度和高密度。组织通过空气干燥的纤维网从多重密度压延。

59. 发明授权

US06458450B1 Tissue paper 失效
标题翻译：卫生纸
公开(公告)号：US06458450B1
公开(公告)日：2002-10-01
申请号：US09638096
申请日：2000-08-11
申请人： Mark John Steinhardt , Michael William Tafuri, Jr. , Paul Thomas Weisman , Thomas Hoerner , Bernhard Maier , Paul Dennis Trokhan , Kenneth Douglas Vinson
发明人： Mark John Steinhardt , Michael William Tafuri, Jr. , Paul Thomas Weisman , Thomas Hoerner , Bernhard Maier , Paul Dennis Trokhan , Kenneth Douglas Vinson
IPC分类号： B32B2900
CPC分类号： A47K10/16 , Y10T428/24355 , Y10T428/24934 , Y10T428/26 , Y10T428/27
摘要： A wiping implement suitable for use as a bath tissue can be formed into sheets, each sheet comprising at least one ply of a paper web having a basis weight of at least about 25 lb/3000 square feet. The sheet can have a width of at least about 4.5 inches and temporary wet tensile properties. The sheet of the present invention can have an area of at least about 30 square inches. In a multiple ply embodiment, the sheet can have an optimized basis weight of at least about 42 lb/3000 square feet while maintaining nearly the same amount of actual total fiber usage per cleaning task as current premium bath tissues.
摘要翻译：适用于浴巾的擦拭工具可以形成为片材，每个片材包含至少一层纸幅，其基重至少为约25lb / 3000平方英尺。片材可以具有至少约4.5英寸的宽度和临时的湿拉伸性能。本发明的片材可以具有至少约30平方英寸的面积。在多层实施例中，片材可以具有至少约42lb / 3000平方英尺的优化基重，同时保持与当前优质浴巾组件几乎相同量的实际总纤维用量/清洗任务。

60. 发明授权

US06423186B1 Apparatus and process for making structured paper and structured paper produced thereby 失效
标题翻译：用于制造结构化纸和由此制成的结构纸的装置和方法
公开(公告)号：US06423186B1
公开(公告)日：2002-07-23
申请号：US09440372
申请日：1999-11-12
申请人： Paul Dennis Trokhan , Dean Van Phan , Robert Stanley Ampulski
发明人： Paul Dennis Trokhan , Dean Van Phan , Robert Stanley Ampulski
IPC分类号： D21F500
CPC分类号： D21F11/006
摘要： An apparatus and process for imprinting a web. A yankee drum and pressure roll are juxtaposed to form a nip. An imprinting member, such as through air drying belt or other patterning belt is interposed in the nip. A felt is also interposed in the nip, contacting the backside of the imprinting member. The imprinting member carries a paper web. The paper web is imprinted in the nip and simultaneously transferred to the yankee drying drum. The nip may be formed with a vacuum roll juxtaposed with the felt. The vacuum roll may remove water from the felt and hence the web.
摘要翻译：用于压印网的设备和过程。一个羊圈鼓和压力辊并列形成一个辊隙。通过空气干燥带或其他图案形成带的压印构件插入辊隙中。毛毡也插入在辊隙中，接触印记构件的背面。压印构件承载纸幅。纸幅被压印在辊隙中并同时转移到纱线烘缸中。辊隙可以形成有与毡并置的真空辊。真空辊可以从毡中除去水分，从而去除纸幅。

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