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11. 发明授权

US6136146A Non-through air dried paper web having different basis weights and densities 失效
标题翻译：具有不同基重和密度的非通风空气干燥纸幅
公开(公告)号：US6136146A
公开(公告)日：2000-10-24
申请号：US916433
申请日：1997-08-22
申请人： Dean Van Phan , Paul Dennis Trokhan
发明人： Dean Van Phan , Paul Dennis Trokhan
IPC分类号： D21H27/02 , D21F11/00 , D21H15/02
CPC分类号： D21H27/02 , D21F11/006 , Y10T428/24455 , Y10T428/24595 , Y10T428/24603
摘要： A non-through air dried paper web and method of making such a paper web are disclosed. The paper web includes at least two regions of different density and at least two regions of different basis weight. In one embodiment, the paper web includes a relatively high basis weight continuous network region, a plurality of discrete, relatively low basis weight regions dispersed throughout the relatively high basis weight continuous network region, and a plurality of discrete, intermediate basis weight regions circumscribed by the relatively low basis weight regions.
摘要翻译：公开了一种非通风干燥纸幅和制造这种纸幅的方法。纸幅包括不同密度的至少两个区域和不同基重的至少两个区域。在一个实施例中，纸幅包括相对高的基重连续网络区域，分散在整个相对高的基重连续网络区域中的多个离散的，相对较低的基重区域，以及多个离散的中间基重区域，相对较低的基重区域。

12. 发明授权

US5871887A Web patterning apparatus comprising a felt layer and a photosensitive resin layer 失效
标题翻译：网状图案形成装置，包括毡层和感光性树脂层
公开(公告)号：US5871887A
公开(公告)日：1999-02-16
申请号：US822205
申请日：1997-03-20
申请人： Paul Dennis Trokhan , Dean Van Phan
发明人： Paul Dennis Trokhan , Dean Van Phan
IPC分类号： B29C39/18 , B29C39/20 , D06N3/00 , D21F11/00 , G03F7/30
CPC分类号： B29C39/18 , B29C39/203 , D06N3/0081 , D21F11/006 , Y10S162/90 , Y10S162/903 , Y10T442/2139 , Y10T442/50
摘要： The invention comprises an apparatus for use in making a web of papermaking fibers. The apparatus comprising: a dewatering felt layer having a first web facing felt surface at a first elevation and a second oppositely facing felt surface, and a web patterning layer comprising a photosensitive resin. The patterning layer penetrates the first felt surface, and extends from the first felt surface to form a web contacting top surface at a second elevation different from the first elevation. The invention also comprises a method of forming a web support apparatus having a felt layer and a web patterning layer.
摘要翻译：本发明包括一种用于制造造纸纤维网的设备。该设备包括：脱水毡层，其具有在第一高度处具有第一卷筒纸表面的毡表面和第二相对面对的毡表面，以及包含光敏树脂的纸幅图案层。图案形成层穿透第一毛毡表面，并且从第一毛毡表面延伸，以与第一高度不同的第二高度形成幅材接触顶表面。本发明还包括一种形成具有毡层和幅材图案层的纤维网支撑装置的方法。

13. 发明授权

US5840403A Multi-elevational tissue paper containing selectively disposed chemical papermaking additive 失效
公开(公告)号：US5840403A
公开(公告)日：1998-11-24
申请号：US664468
申请日：1996-06-14
申请人： Paul Dennis Trokhan , Dean Van Phan , Joe Brian Melvin
发明人： Paul Dennis Trokhan , Dean Van Phan , Joe Brian Melvin
IPC分类号： D21H17/06 , D21H17/07 , D21H17/14 , D21H17/28 , D21H17/37 , D21H17/53 , D21H17/55 , D21H21/14 , D21H21/18 , D21H21/20 , D21H21/22 , D21H21/24 , D21H21/28 , D21H27/02 , B32B3/00
CPC分类号： D21H21/14 , D21H27/02 , D21H17/06 , D21H17/07 , D21H17/14 , D21H17/28 , D21H17/375 , D21H17/53 , D21H17/55 , D21H21/18 , D21H21/20 , D21H21/22 , D21H21/24 , D21H21/28 , Y10T428/24463 , Y10T428/24479 , Y10T428/24554 , Y10T428/24612 , Y10T428/24802 , Y10T442/2311 , Y10T442/2352 , Y10T442/2484 , Y10T442/2492 , Y10T442/2582 , Y10T442/2762
摘要： A chemically enhanced paper structure having a discrete pattern of a chemical composition is disclosed. The paper structure comprises a cellulose substrate, such as tissue paper. The substrate has a topography comprising at least two different elevations. The chemical composition may include a chemical softener composition or a surface-active composition and is selectively disposed in register with one of the elevations of the cellulose substrate, preferably the higher elevation regions. The paper structure is suitable for use as bath tissue or facial tissue.

14. 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。

15. 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。

16. 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。

17. 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.

18. 发明授权

US08282783B2 Papermaking belt having a permeable reinforcing structure 有权
标题翻译：造纸带具有可渗透的加强结构
公开(公告)号：US08282783B2
公开(公告)日：2012-10-09
申请号：US12772320
申请日：2010-05-03
申请人： Dean Van Phan , Paul Dennis Trokhan
发明人： Dean Van Phan , Paul Dennis Trokhan
IPC分类号： D21F1/10 , D21H27/40
CPC分类号： D21F1/0036 , D21F3/0227 , D21F7/083
摘要： A papermaking belt having an embryonic web contacting surface for carrying an embryonic web of paper fibers and a non-embryonic web contacting surface opposite said embryonic web contacting surface is disclosed. The papermaking belt comprises a reinforcing structure having a patterned framework disposed thereon. The patterned framework has a continuous network region and a plurality of discrete deflection conduits. The deflection conduits are isolated one from another by the continuous network region. A plurality of pores is randomly disposed within the continuous network region. The pores have one opening disposed upon the embryonic web contacting surface and one opening disposed upon the non-embryonic web contacting surface. Each of the pores provides at least one pathway between the embryonic web contacting surface and the non-embryonic web contacting surface.
摘要翻译：公开了一种造纸带，其具有用于承载纸纤维的胚胎网和用于与所述胚胎接触面相对的非胚胎接触表面的胚胎网接触表面。造纸带包括其上设置有图案化框架的加强结构。图案化框架具有连续的网络区域和多个离散的偏转导管。偏转导管由连续网络区域彼此隔离。多个孔随机地设置在连续网络区域内。孔具有一个开口，其设置在胚胎接触表面上，一个开口设置在非胚胎接触表面上。每个孔提供了在胚胎网接触表面和非胚胎纤维网接触表面之间的至少一个途径。

19. 发明申请

US20110265967A1 PAPERMAKING BELT HAVING INCREASED DE-WATERING CAPABILITY 有权
标题翻译：具有提高脱水能力的纸带
公开(公告)号：US20110265967A1
公开(公告)日：2011-11-03
申请号：US12772323
申请日：2010-05-03
申请人： Dean Van Phan , Paul Dennis Trokhan
发明人： Dean Van Phan , Paul Dennis Trokhan
IPC分类号： D21G9/00
CPC分类号： D21F11/006 , D21F1/0036
摘要： A papermaking belt for carrying an embryonic web of paper fibers is disclosed. The papermaking belt has an embryonic web contacting surface and a non-embryonic web contacting surface opposite thereto. The papermaking belt also has a reinforcing structure having a patterned framework disposed thereon and a plurality of non-random distinct pores disposed within the continuous network region. The patterned framework has a continuous network region and a plurality of discrete deflection conduits. The deflection conduits are isolated one from another by the continuous network region. Each of the pores has an opening disposed at a predetermined location upon the embryonic web contacting surface and an opening disposed at a predetermined location upon the non-embryonic web contacting surface. Each of the pores defines a single pathway between the embryonic web contacting surface and the non-embryonic web contacting surface.
摘要翻译：公开了一种用于承载纸纤维网的造纸带。造纸带具有与其相对的胚胎网接触表面和非胚胎幅材接触表面。造纸带还具有设置在其上的图案化框架和布置在连续网络区域内的多个非随机不同孔的加强结构。图案化框架具有连续的网络区域和多个离散的偏转导管。偏转导管由连续网络区域彼此隔离。每个孔具有设置在初始纸幅接触表面上的预定位置处的开口和设置在非胚胎接触表面上的预定位置处的开口。每个孔在胚胎接触表面和非胚胎接触表面之间限定单一途径。

20. 发明申请

US20110220310A1 ABSORBENT ARTICLE COMPRISING A FIBROUS STRUCTURE COMPRISING SYNTHETIC FIBERS AND A HYDROPHILIZING AGENT 审中-公开
标题翻译：包含合成纤维和疏水剂的纤维结构的吸收性物品
公开(公告)号：US20110220310A1
公开(公告)日：2011-09-15
申请号：US13115160
申请日：2011-05-25
申请人： Osman Polat , Dean Van Phan , Paul Dennis Trokhan , Kemal Vatansever Catalan , Alan Howard Ullman
发明人： Osman Polat , Dean Van Phan , Paul Dennis Trokhan , Kemal Vatansever Catalan , Alan Howard Ullman
IPC分类号： D21H13/00
CPC分类号： D21H27/007 , A61F13/511 , A61F13/537 , A61F2013/51023 , D04H1/42 , D21H11/04 , D21H13/24 , Y10T442/696 , Y10T442/699
摘要： An absorbent article comprising a nonwoven fibrous structure comprising a plurality of synthetic fibers. The synthetic fibers may be associated with one or more hydrophilizing agents. A process for making the nonwoven fibrous structure involves association of the synthetic fibers with one or more hydrophilizing agents.
摘要翻译：一种吸收制品，其包括包含多个合成纤维的非织造纤维结构。合成纤维可以与一种或多种亲水剂结合。制造非织造纤维结构的方法包括合成纤维与一种或多种亲水剂的缔合。

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