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51. 发明授权

US6001381A Cleaning articles comprising a polarphobic region and a high internal phase inverse emulsion 失效
标题翻译：包括极性区域和高内相反相乳液的清洁制品
公开(公告)号：US6001381A
公开(公告)日：1999-12-14
申请号：US4001
申请日：1998-01-07
申请人： Gregory Charles Gordon , Larry Neil Mackey , Paul Dennis Trokhan
发明人： Gregory Charles Gordon , Larry Neil Mackey , Paul Dennis Trokhan
IPC分类号： A61K8/00 , A61K8/02 , A61K8/06 , A61K8/31 , A61K8/92 , A61K8/97 , A61K8/98 , A61Q19/10 , A61K9/70
CPC分类号： A61K8/0208 , A61K8/064 , A61Q19/10 , Y10S514/938 , Y10T442/2041 , Y10T442/2098 , Y10T442/2164 , Y10T442/218 , Y10T442/2189 , Y10T442/2205
摘要： Wet-like cleaning wipes and similar articles that are particularly useful in removing perianal soils. These wipes comprise a carrier comprising at least one polarpliobic region, an optional, preferred substrate such as tissue paper web, and an emulsion applied to the carrier. The emulsion comprises a continuous external lipid phase and a dispersed internal polar phase. The continuous lipid phase of the emulsion is sufficiently brittle that it ruptures when subjected to low shear pressures during use to release the dispersed internal phase. Inclusion of the polarphobic region allows the ability to control flow of the internal water phase components following rupture of the emulsion.
摘要翻译：湿式清洁湿巾和类似物品，特别适用于去除肛门周围土壤。这些擦拭物包括载体，该载体包含至少一个极性区域，任选的优选的基材例如薄纸幅材，以及施加到载体上的乳液。乳液包含连续的外部脂质相和分散的内部极性相。乳液的连续脂质相是足够脆的，以致在使用过程中经受低剪切压力时，其破裂以释放分散的内相。包含极性区域允许在乳液破裂之后控制内部水相组分的流动的能力。

52. 发明授权

US5981044A Multi-layered tissue paper web comprising biodegradable chemical softening compositions and binder materials and process for making the same 失效
标题翻译：包含可生物降解的化学软化组合物和粘合剂材料的多层薄棉纸及其制备方法
公开(公告)号：US5981044A
公开(公告)日：1999-11-09
申请号：US712767
申请日：1996-09-12
申请人： Dean Van Phan , Paul Dennis Trokhan , Bart Steven Hersko
发明人： Dean Van Phan , Paul Dennis Trokhan , Bart Steven Hersko
IPC分类号： D21H17/06 , D21H17/07 , D21H17/14 , D21H17/54 , D21H21/22 , D21H27/38
CPC分类号： D21H21/22 , D21H17/06 , D21H17/07 , D21H17/14 , D21H17/54 , D21H27/38 , Y10T428/24942 , Y10T428/26
摘要： Multi-layered tissue paper webs comprising biodegradable chemical softener compositions and binder materials are disclosed. The multi-layered tissue webs are useful in the manufacture of soft, absorbent paper products such as facial tissues and/or toilet tissues. The multi-layered tissue paper products contain a biodegradable chemical softening composition, preferably comprising a mixture of an ester-functional quaternary ammonium compound and a polyhydroxy compound. The multi-layered tissue paper webs also contain an effective amount of binder materials to control linting and/or to offset the loss in tensile strength, if any, resulting from the use of the chemical softening compositions. Preferably, the majority of the biodegradable chemical softening compositions will be disposed on the outer layers of the multi-layered tissue paper products where they are most effective at enhancing softness. The majority of the binder materials are also preferably disposed on the outer layers of the multi-layered product to control linting.
摘要翻译：公开了包含可生物降解的化学软化剂组合物和粘合剂材料的多层薄棉纸。多层组织网可用于制造柔软的吸收性纸制品，例如面巾纸和/或卫生纸。多层薄纸产品含有可生物降解的化学软化组合物，优选包含酯官能季铵化合物和多羟基化合物的混合物。多层薄棉纸幅还包含有效量的粘合剂材料以控制棉绒和/或抵消由于使用化学软化组合物导致的拉伸强度（如果有的话）的损失。优选地，大多数可生物降解的化学软化组合物将被布置在多层薄纸制品的外层上，在其上最有效地提高柔软度。大多数粘合剂材料也优选设置在多层产品的外层上以控制棉绒。

53. 发明授权

US5962860A Apparatus for generating controlled radiation for curing photosensitive resin 失效
标题翻译：用于产生受控辐射以固化光敏树脂的装置
公开(公告)号：US5962860A
公开(公告)日：1999-10-05
申请号：US858334
申请日：1997-05-19
申请人： Paul Dennis Trokhan , Vladimir Vitenberg
发明人： Paul Dennis Trokhan , Vladimir Vitenberg
IPC分类号： D21F1/10 , D21F11/00 , F21S2/00 , F21V7/00 , F21V7/16 , F21V17/02 , G02B17/00
CPC分类号： F21V7/005 , D21F11/006 , F21V17/02 , F21V7/16
摘要： An apparatus for generating controlled radiation for curing a photosensitive resin is disclosed. The apparatus comprises a source of radiation and an elongate reflector for directing said radiation in at least one radiating direction. The reflector has two ends spaced apart in a longitudinal direction, and a cross-section perpendicular to the longitudinal direction. The reflector further has an inner surface and an outer surface. The inner surface comprises a plurality of elongate reflective facets oriented parallel to the longitudinal direction. The reflective facets are adjustable in the cross-section for directing the curing radiation substantially parallel to at least one radiating direction. Optionally, a plurality of collimating elements disposed between the ends of the reflector may be utilized for controlling an angle of the curing radiation relative to the longitudinal direction. A radiation management device, preferably comprising a mini-reflector, juxtaposed with the source of radiation may also be utilized.
摘要翻译：公开了一种用于产生用于固化光敏树脂的受控辐射的装置。该装置包括辐射源和用于沿至少一个辐射方向引导所述辐射的细长反射器。反射器具有沿纵向间隔开的两个端部和垂直于纵向方向的横截面。反射器还具有内表面和外表面。内表面包括平行于纵向定向的多个细长的反射小平面。反射小面在横截面中是可调节的，用于将固化辐射基本上平行于至少一个辐射方向引导。可选地，设置在反射器的端部之间的多个准直元件可用于控制固化辐射相对于纵向方向的角度。还可以使用辐射管理装置，优选地包括与辐射源并置的微型反射器。

54. 发明授权

US5935381A Differential density cellulosic structure and process for making same 失效
标题翻译：差示密度纤维素结构及其制备方法
公开(公告)号：US5935381A
公开(公告)日：1999-08-10
申请号：US870535
申请日：1997-06-06
申请人： Paul Dennis Trokhan , Mark Ryan Richards , Michael Gomer Stelljes, Jr.
发明人： Paul Dennis Trokhan , Mark Ryan Richards , Michael Gomer Stelljes, Jr.
IPC分类号： D21H27/00 , D21F3/00 , D21F5/02 , D21F11/00 , D21H11/00
CPC分类号： D21F11/006
摘要： A differential density single lamina web of cellulosic fibers comprises at least two pluralities of micro-regions disposed in a non-random and repeating pattern: a first plurality of high density regions and a second plurality of low density regions. The high density regions comprise cellulosic fibers comprising fluid latent indigenous polymers (FLIP), such as hemicelluloses and lignin. The fibers of the high-density regions are FLIP-bonded, i.e., bonded together by a process of softening, flowing and immobilization of the FLIP between the cellulosic fibers of the high density regions. The process for making the web comprises the steps of providing a plurality of papermaking fibers comprising FLIP; providing a macroscopically monoplanar papermaking belt having a web-facing surface and deflection conduits; depositing the plurality of the cellulosic fibers on the papermaking belt to form a web; heating the web to a temperature sufficient to cause the FLIP contained in a first portion associated with the web-facing surface of the belt to soften; impressing the web-side surface of the belt into the web; immobilizing the flowable FLIP and creating FLIP-bonds between the fibers comprising the first portion of the web.
摘要翻译：纤维素纤维的差别密度单层网包括以非随机和重复图案布置的至少两个微区域：第一多个高密度区域和第二多个低密度区域。高密度区域包括包含流体潜在的本地聚合物（FLIP）的纤维素纤维，例如半纤维素和木质素。高密度区域的纤维是FLIP粘合的，即通过FLIP软化，流动和固定在高密度区域的纤维素纤维之间的方法结合在一起。制造网的方法包括提供多个包含FLIP的造纸纤维的步骤; 提供具有卷筒纸表面和偏转导管的宏观单平面造纸带; 将多个纤维素纤维沉积在造纸带上以形成网; 将幅材加热到足以使包含在与带的面向卷筒纸的表面相关联的第一部分中的FLIP软化的温度; 将带的腹板侧表面压入网中; 固定可流动的FLIP并在包含纤维网的第一部分的纤维之间产生FLIP粘合。

55. 发明授权

US5897745A Method of wet pressing tissue paper 失效
公开(公告)号：US5897745A
公开(公告)日：1999-04-27
申请号：US870213
申请日：1997-06-06
申请人： Robert Stanley Ampulski , Ward William Ostendorf , Paul Dennis Trokhan
发明人： Robert Stanley Ampulski , Ward William Ostendorf , Paul Dennis Trokhan
IPC分类号： B29C39/18 , B29C39/20 , D21F3/00 , D21F3/02 , D21F11/00 , D21H27/00
CPC分类号： B29C39/18 , B29C39/203 , D21F11/006 , D21F3/029
摘要： The present invention provides method for making a wet pressed paper web. An embryonic web of papermaking fibers is formed on a foraminous forming member, and transferred to an imprinting member to deflect a portion of the papermaking fibers in the embryonic web into deflection conduits in the imprinting member. The web, the imprinting member, and two felt layers, are then pressed in a compression nip with a foraminous backing member to mold and dewater the web.

56. 发明授权

US5893965A Method of making paper web using flexible sheet of material 失效
标题翻译：使用柔性材料制造纸幅的方法
公开(公告)号：US5893965A
公开(公告)日：1999-04-13
申请号：US870544
申请日：1997-06-06
申请人： Paul Dennis Trokhan , Vladimir Vitenberg
发明人： Paul Dennis Trokhan , Vladimir Vitenberg
IPC分类号： D21F3/00 , D21F11/00 , D21H27/00
CPC分类号： D21F11/006
摘要： A process for making a paper sheet is disclosed. After a web is transferred from a forming wire to a papermaking belt preferably having deflection conduits, the web is overlaid with a flexible sheet of material such that the web is disposed intermediate the sheet of material and the papermaking belt. The sheet of material has an air permeability less than the papermaking belt, and is preferably air-impermeable. An application of a fluid pressure differential to the sheet of material causes deflection of at least a portion of the sheet of material towards the papermaking belt and, preferably, deflection of at least a portion of the web into the conduits of the papermaking belt and water removal from the web through the conduits of the papermaking belt.
摘要翻译：公开了制造纸张的方法。在将网从成形线转移到优选具有偏转导管的造纸带之后，将幅材覆盖有柔性片材，使得幅材布置在材料片和造纸带之间。该片材的透气度低于造纸带，优选为不透气的。将流体压力差应用于该材料片引起材料片材的至少一部分朝向造纸带偏转，并且优选地将幅材的至少一部分偏转到造纸带和水的管道中通过造纸带的导管从网上移除。

57. 发明授权

US5834099A Disposable paper products with indicator means 失效
公开(公告)号：US5834099A
公开(公告)日：1998-11-10
申请号：US749708
申请日：1996-11-15
申请人： Mark John Steinhardt , Donn Nathan Boatman , Frederick Martin Joffe , Barbara Ann Ludwig , Barry Robert Silber , Paul Dennis Trokhan
发明人： Mark John Steinhardt , Donn Nathan Boatman , Frederick Martin Joffe , Barbara Ann Ludwig , Barry Robert Silber , Paul Dennis Trokhan
IPC分类号： A47K7/00 , B31F1/07 , D21H27/00 , D21H27/02 , D21H27/32 , D21H27/40 , B32B27/14
CPC分类号： B31F1/07 , D21H27/02 , D21H27/32 , D21H27/40 , B31F2201/0733 , B31F2201/0738 , B31F2201/0764 , B31F2201/0787 , B31F2201/0792 , Y10S428/913 , Y10T428/15 , Y10T428/16 , Y10T428/239 , Y10T428/24455 , Y10T428/24463 , Y10T428/24612 , Y10T428/24628 , Y10T428/24769 , Y10T428/24777 , Y10T428/24826 , Y10T428/24876 , Y10T428/249921 , Y10T428/249995 , Y10T428/31504 , Y10T428/31808 , Y10T428/31993
摘要： Disposable paper products, such as paper toweling, are provided with an indicator means which is disposed on said disposable paper product in a discontinuous or combination discontinuous/continuous pattern. The indicator means gives a visually recognizable signal to a user that desirable properties of the disposable paper product are maintained, even after the disposable paper product has become wetted with a substantially transparent aqueous liquid. The wet gray scale difference for the disposable paper product of the present invention is at least about 64 gray scale units when the disposable paper product is wetted with a substantially transparent aqueous liquid.

58. 发明授权

US5820730A Paper structures having at least three regions including decorative indicia comprising low basis weight regions 失效
标题翻译：纸结构具有包括低基重区域的至少三个区域，包括装饰标记
公开(公告)号：US5820730A
公开(公告)日：1998-10-13
申请号：US803696
申请日：1997-02-21
申请人： Dean Van Phan , Paul Dennis Trokhan , Jane Ann Hooper
发明人： Dean Van Phan , Paul Dennis Trokhan , Jane Ann Hooper
IPC分类号： D21F11/00 , D21H27/02
CPC分类号： D21F11/006 , D21F11/00 , Y10T428/24455 , Y10T428/24463
摘要： A paper web is disclosed. The paper web includes at least three regions disposed in a nonrandom, repeating pattern. The three regions are distinguishable from each other by at least one property selected from the group consisting of basis weight, density, and fiber composition. The paper web has a relatively high basis weight background portion and decorative indicia. The decorative indicia comprise one or more relatively low basis weight regions.
摘要翻译：公开了纸幅。纸幅包括以非随机的重复图案设置的至少三个区域。三个区域通过选自基重，密度和纤维组成的至少一种性质彼此区分开。纸幅具有相对较高的基重背景部分和装饰标记。装饰性标记包括一个或多个相对较低的基重区域。

59. 发明授权

US5804281A Cellulosic fibrous structures having at least three regions distinguished by intensive properties 失效
公开(公告)号：US5804281A
公开(公告)日：1998-09-08
申请号：US710822
申请日：1996-09-23
申请人： Dean Van Phan , Paul Dennis Trokhan
发明人： Dean Van Phan , Paul Dennis Trokhan
IPC分类号： D21F1/44 , D21F11/00 , D21H27/00 , F22B37/48 , B32B3/10
CPC分类号： D21F11/006 , D21F11/00 , F22B37/483 , Y10T428/24273 , Y10T428/24322 , Y10T428/24331 , Y10T428/24339 , Y10T428/24455 , Y10T428/24562 , Y10T428/24992
摘要： Disclosed is a cellulosic fibrous structure, such as paper. The fibrous structure has at least three intensively distinct regions. The regions are distinguished from one another by intensive properties such as basis weight, density and projected average pore size, or thickness. In one embodiment, the fibrous structure has regions of two basis weights, a high basis weight region and a low basis weight region. The high basis weight region is further subdivided into low and high density regions so that a fibrous structure having three regions is produced. A second embodiment is a four region fibrous structure. Two of the regions have generally equivalent relatively high basis weights and two of the regions having generally equivalent relatively low basis weights. The high basis weight regions and low basis weight regions are further subdivided according to relatively high and relatively low densities, so that when the high and low basis weight regions are permuted with the high and low density regions, four different regions result. The regions distinguished by density will have inversely proportionate projected average pore sizes.

60. 发明授权

US5776311A Vacuum apparatus having transitional area for controlling the rate of application of vacuum in a through air drying papermaking process 失效
标题翻译：真空设备具有用于控制通风干燥造纸工艺中真空应用速率的过渡区域
公开(公告)号：US5776311A
公开(公告)日：1998-07-07
申请号：US706917
申请日：1996-09-03
申请人： Paul Dennis Trokhan , Donald Eugene Ensign
发明人： Paul Dennis Trokhan , Donald Eugene Ensign
IPC分类号： D21F1/52 , D21F2/00 , D21F11/00 , D21F1/48
CPC分类号： D21F2/00 , D21F1/52 , D21F11/006
摘要： A papermaking vacuum apparatus having a web-facing surface adapted to support a papermaking belt and comprising a head, a body and at least one vacuum slot disposed in the head and defining an aperture on the web-facing surface. The vacuum slot is in fluid communication with the web-facing surface and extends from the web-facing surface to the body which is in further fluid communication with a vacuum source. The web-facing surface comprises a leading surface and a trailing surface. The leading surface has a transitional area juxtaposed with the aperture created by the vacuum slot. This transitional area has a predetermined Z-directional spacing from the papermaking belt, which Z-spacing continuously and gradually increases in the machine direction whereby the amount of vacuum pressure applied through the vacuum slot to the paper web gradually increases as the paper web travels in the machine direction over the slot.
摘要翻译：一种造纸真空装置，具有面向卷筒纸的表面，其适于支撑造纸带并且包括头部，主体和布置在头部中的至少一个真空槽，并且在面向卷筒纸的表面上限定孔。真空槽与面向卷筒纸的表面流体连通，并且从卷筒纸面向表面延伸到与真空源进一步流体连通的主体。卷筒纸表面包括前表面和后表面。前导表面具有与由真空槽产生的孔并列的过渡区域。该过渡区域与造纸带具有预定的Z方向间隔，Z-间距在机器方向上连续且逐渐增加，从而通过真空槽向纸幅施加的真空压力随着纸幅行进而逐渐增加机器方向在插槽上。

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