专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07214293B2 Process for making a unitary 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单一纤维结构的方法
公开(公告)号：US07214293B2
公开(公告)日：2007-05-08
申请号：US11398844
申请日：2006-04-06
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 , Y10T428/24479 , Y10T442/60
摘要： 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. A process for making the unitary fibrous structure comprises the steps of providing an embryonic 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 redistribution of at least a portion of the synthetic fibers in the embryonic web to form the unitary fibrous structure in which a substantial portion of the plurality of synthetic fibers is distributed throughout the fibrous structure in a non-random repeating pattern.
摘要翻译：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。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胚胎纤维网和随机分布在整个纤维网上的多个合成纤维，并导致至少部分胚胎纤维网中的合成纤维以形成整体纤维结构，其中大部分多个合成纤维以非随机重复图案分布在整个纤维结构体中。

2. 发明授权

US07052580B2 Unitary fibrous structure comprising cellulosic and synthetic fibers 有权
标题翻译：包含纤维素和合成纤维的单一纤维结构
公开(公告)号：US07052580B2
公开(公告)日：2006-05-30
申请号：US10360038
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 , Y10T428/24479 , Y10T442/60
摘要： 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. A process for making the unitary fibrous structure comprises the steps of providing an embryonic 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 redistribution of at least a portion of the synthetic fibers in the embryonic web to form the unitary fibrous structure in which a substantial portion of the plurality of synthetic fibers is distributed throughout the fibrous structure in a non-random repeating pattern.
摘要翻译：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。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幅材上的多个纤维素纤维的胚胎纤维幅材和随机分布在整个纤维幅材上的多个合成纤维，并引起至少一部分的合成纤维以形成整体纤维结构，其中大部分多种合成纤维以非随机重复图案分布在整个纤维结构体中。

3. 发明授权

US5980691A Smooth through air dried tissue and process of making 失效
标题翻译：平滑通过空气干燥的纸巾和制作过程
公开(公告)号：US5980691A
公开(公告)日：1999-11-09
申请号：US854592
申请日：1997-05-12
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： D21F5/02 , D21F9/00 , D21F11/14 , D21H27/00 , D21F11/00
CPC分类号： D21F11/14 , D21H27/00
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。

4. 发明授权

US5843279A Cellulosic fibrous structures having at least three regions distinguished by intensive properties 失效
标题翻译：纤维素纤维结构具有至少三个由强度特性区分的区域，用于制造这种纤维素纤维结构的装置和方法
公开(公告)号：US5843279A
公开(公告)日：1998-12-01
申请号：US916836
申请日：1997-08-25
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 , D21H15/04 , 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.
摘要翻译：公开了一种纤维素纤维结构，例如纸。纤维结构具有至少三个密集区域。这些区域通过诸如基重，密度和预计平均孔径或厚度的强化特性彼此区分。在一个实施方案中，纤维结构具有两个基重，高基重区域和低基重区域的区域。高基重区域进一步细分为低密度区域和高密度区域，从而产生具有三个区域的纤维结构。第二实施例是四区纤维结构。两个区域具有通常相等的相对较高的基重，并且两个区域具有通常相当的相对较低的基重。高基重区域和低基重区域根据相对较高和相对较低的密度进一步细分，使得当高和低基重区域被高密度区域和低密度区域置换时，产生四个不同的区域。由密度区分的区域将具有相反的预计平均孔径比例。

5. 发明授权

US5804036A 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：US5804036A
公开(公告)日：1998-09-08
申请号：US803695
申请日：1997-02-21
申请人： Dean Van Phan , Paul Dennis Trokhan
发明人： Dean Van Phan , Paul Dennis Trokhan
IPC分类号： D21F11/00
CPC分类号： D21F11/006
摘要： A method of making the 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：公开了制造纸幅的方法。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。

6. 发明申请

US20110265966A1 PAPERMAKING BELT HAVING A PERMEABLE REINFORCING STRUCTURE 有权
标题翻译：具有透气性增强结构的纸带
公开(公告)号：US20110265966A1
公开(公告)日：2011-11-03
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： D21G9/00
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。

7. 发明授权

US07550059B2 Tissue paper product 有权
标题翻译：纸巾产品
公开(公告)号：US07550059B2
公开(公告)日：2009-06-23
申请号：US10159395
申请日：2002-05-30
申请人： Dean Van Phan , Paul Dennis Trokhan , Peter Graves Ayers
发明人： Dean Van Phan , Paul Dennis Trokhan , Peter Graves Ayers
IPC分类号： B31F1/00
CPC分类号： D21F11/006 , Y10S162/903 , Y10T428/24479 , Y10T442/141
摘要： An apparatus and process for removing water from a cellulosic web. The papermaking apparatus comprises imprinting member having an absolute void volume that enables a hydraulic connection to be formed between a cellulosic web and a capillary dewatering member when compressed in a nip. The absolute void volume is predetermined based on an estimate of the volume of water expressed from the cellulosic web.
摘要翻译：用于从纤维素网中除去水的装置和方法。造纸装置包括具有绝对空隙体积的压印构件，当在辊隙中压缩时，能够在纤维素网和毛细管脱水构件之间形成液压连接。绝对空隙体积是基于纤维素网表达的水体积的估计而预先确定的。

8. 发明授权

US07396436B2 Unitary fibrous structure comprising randomly distributed cellulosic and non-randomly distributed synthetic fibers 失效
标题翻译：包含随机分布的纤维素和非随机分布的合成纤维的单一纤维结构
公开(公告)号：US07396436B2
公开(公告)日：2008-07-08
申请号：US11400962
申请日：2006-04-10
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。

9. 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。

10. 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。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式