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1. 发明授权

US07135096B2 Press felt with improved dewatering capability 有权
标题翻译：压榨毛毡具有改善的脱水能力
公开(公告)号：US07135096B2
公开(公告)日：2006-11-14
申请号：US10918031
申请日：2004-08-12
申请人： Marc P. Despault , Brady S. Patterson
发明人： Marc P. Despault , Brady S. Patterson
IPC分类号： D21F7/08 , B32B5/08 , B32B5/26
CPC分类号： D21F7/083 , Y10S162/90 , Y10T442/30 , Y10T442/3724 , Y10T442/3732 , Y10T442/3756 , Y10T442/3764 , Y10T442/56 , Y10T442/60 , Y10T442/602 , Y10T442/637 , Y10T442/662 , Y10T442/667 , Y10T442/671 , Y10T442/688 , Y10T442/697
摘要： A press felt for use in the press section of a papermaking machine is provided. The press felt includes a base fabric layer and at least one layer of a staple fiber batt material connected thereto. The staple fiber batt material is includes between 20% to 100% by weight of a regenerated cellulosic staple fiber material, such as rayon, and from 80% to 0% by weight of a polymeric staple fiber, such as nylon. A scrim including regenerated cellulosic material can also be incorporated into the press felt construction, either between two layers of batt material, or between a batt layer and the base fabric. The regenerated cellulosic staple fibers of the batt and/or scrim having a dtex from at least about 1.1 to about 44, and are preferably non-fibrillatable. As a further option, at least a portion of the base fabric includes a regenerated celluliosic material.
摘要翻译：提供了一种在造纸机的压榨部中使用的压榨机。压榨毛毯包括基底织物层和与其连接的至少一层短纤维絮垫材料。短纤维毛毡材料包括20％至100％重量的再生纤维素短纤维材料，例如人造丝，和80％至0％重量的聚合短纤维，如尼龙。包括再生纤维素材料的稀松布也可以在两层絮垫材料之间，或者在絮垫层和基底织物之间被结合到压榨毛毯结构中。絮垫和/或稀松布的再生纤维素短纤维具有至少约1.1至约44的dtex，并且优选不可原纤化。作为另外的选择，基底织物的至少一部分包括再生的蜂窝状材料。

2. 发明授权

US06790795B2 Fire blocking fabric 有权
标题翻译：防火织物
公开(公告)号：US06790795B2
公开(公告)日：2004-09-14
申请号：US10084225
申请日：2002-02-28
申请人： David F. Erb, Jr. , Eliza L. Montgomery , Eric D. Ritter
发明人： David F. Erb, Jr. , Eliza L. Montgomery , Eric D. Ritter
IPC分类号： B32B526
CPC分类号： B32B5/26 , B32B5/022 , B32B5/245 , B32B7/06 , B32B2601/00 , B32B2605/18 , D04H1/43 , D04H1/4334 , D04H1/4382 , D04H5/02 , D06N3/0013 , D06N3/047 , Y10S428/92 , Y10S428/921 , Y10T428/24008 , Y10T428/24017 , Y10T442/102 , Y10T442/159 , Y10T442/16 , Y10T442/172 , Y10T442/183 , Y10T442/2164 , Y10T442/2189 , Y10T442/2238 , Y10T442/3707 , Y10T442/3724 , Y10T442/3756 , Y10T442/3764 , Y10T442/682 , Y10T442/696 , Y10T442/697
摘要： A fire blocking material is disclosed comprising a nonwoven fabric including para-aramid fibers and pre-oxidized polyacrylonitrile, and optionally, a garnett of recycled polybenzimidazole, para-aramid or meta-aramid, or combinations thereof to form a fire blocking textile meeting Federal Aviation Administration regulation FAR 25.853 and Appendix F to Part 25.
摘要翻译：公开了一种防火材料，其包括包括对位芳族聚酰胺纤维和预氧化聚丙烯腈的非织造织物，以及任选的再循环聚苯并咪唑，对位芳族聚酰胺或间位芳族聚酰胺或其组合的石榴石，以形成满足联邦航空行政法规FAR 25.853和第25部分附录F.

3. 发明授权

US5397625A Duo-functional nonwoven material 失效
标题翻译：双功能非织造材料
公开(公告)号：US5397625A
公开(公告)日：1995-03-14
申请号：US983103
申请日：1992-11-24
申请人： D. Keith Osteen , Hannong Rhim , Lawrence H. Sawyer , E. G. Varona , M. Chris Wanek , Kenneth Y. Wang
发明人： D. Keith Osteen , Hannong Rhim , Lawrence H. Sawyer , E. G. Varona , M. Chris Wanek , Kenneth Y. Wang
IPC分类号： B32B5/26 , D04H13/00 , B32B3/10 , B32B5/02 , B32B5/22 , B32B7/00
CPC分类号： B32B5/26 , D04H1/42 , D04H1/4309 , D04H1/4374 , D04H3/045 , Y10T428/24339 , Y10T442/159 , Y10T442/197 , Y10T442/3756 , Y10T442/3976 , Y10T442/668 , Y10T442/696 , Y10T442/697
摘要： Disclosed herein is a duo-functional nonwoven composite having a support layer with a top surface and a bottom surface separated by a thickness. On the bottom surface of the support layer is a fibrous nonwoven web with all or a portion of the fibers being formed from a material which is soluble in a fluid such as water. At least a portion of the fibers extend through the thickness of the support layer from the bottom surface and project beyond the top surface to give the top surface a cloth-like appearance. Upon wetting the top surface of the support layer by a fluid such as water, urine or menses, the soluble fibers begin to shrink and dissolve until all or a portion of the filaments have retracted back into and through the thickness of the support layer. In so doing, the applied fluid is transported substantially away from the top surface of the composite. As a result, when the material of the present material is used as a liner material for personal care products, it initially provides a surface which is more cloth-like and comfortable to the wearer. However, after being insulted, the soiled portion of the nonwoven dissolves and retracts back into the composite thereby giving a cleaner, dryer appearance as is more commonly found when using films.
摘要翻译：本文公开了一种双功能非织造复合材料，其具有顶部表面和底部表面被分隔一厚度的支撑层。在支撑层的底表面上是纤维非织造纤维网，其全部或部分纤维由可溶于诸如水的流体的材料形成。纤维的至少一部分从底表面延伸穿过支撑层的厚度并突出超过顶表面，以使顶表面呈布状外观。在通过诸如水，尿液或月经之类的流体润湿支撑层的顶表面时，可溶性纤维开始收缩和溶解，直到全部或一部分细丝缩回并穿过支撑层的厚度。这样做时，所施加的流体基本上远离复合材料的顶表面。结果，当本材料的材料用作个人护理产品的衬垫材料时，其最初提供了更为布状且对穿着者舒适的表面。然而，在被污染之后，非织造材料的污染部分溶解并缩回到复合材料中，从而产生更干净的干燥器外观，如在使用膜时更常见的那样。

4. 发明授权

US4482601A Wet press papermakers felt and method of fabrication 失效
标题翻译：湿压造纸机毡和制造方法
公开(公告)号：US4482601A
公开(公告)日：1984-11-13
申请号：US499350
申请日：1983-05-31
申请人： Richard J. Hartigan, Jr.
发明人： Richard J. Hartigan, Jr.
IPC分类号： B32B5/26 , D04H13/00 , D06M11/00 , D06M11/38 , D21F1/00 , D21F7/08 , B32B5/02 , D06H7/22
CPC分类号： D21F7/083 , B32B5/26 , Y10T442/3756
摘要： The disclosure is of a method of preparing a papermakers wet press felt fabric, felts made therefrom and their use, as wet press felts on papermaking machines. By the method of the invention, there is obtained a method of making a papermaker's press felt harder and denser while at the same time maintaining a high level of void volume and permeability in a loaded nip of a paper machine press.
摘要翻译：本公开是制造造纸机湿压毛毡织物，由其制成的毛毡及其用途的方法，作为造纸机上的湿压毡。通过本发明的方法，获得了一种使造纸机的压机更硬和更致密的方法，同时在造纸机压机的加载辊隙中保持高水平的空隙体积和渗透性。

5. 发明授权

US3329554A Fabric bearing material 失效
标题翻译：织物轴承材料
公开(公告)号：US3329554A
公开(公告)日：1967-07-04
申请号：US21197362
申请日：1962-07-24
申请人： HENCKEN HAROLD G
发明人： HENCKEN HAROLD G
IPC分类号： D04H1/48
CPC分类号： D04H1/48 , Y10T442/3756

6. 发明授权

US07727915B2 Tacky allergen trap and filter medium, and method for containing allergens 有权
标题翻译：粘性过敏原捕集器和过滤介质，以及含有过敏原的方法
公开(公告)号：US07727915B2
公开(公告)日：2010-06-01
申请号：US11624580
申请日：2007-01-18
申请人： Stephen A. Skirius , John H. Roberts , Brian Boehmer , Laurence A. Moose, Jr. , Namitha R. Sundara
发明人： Stephen A. Skirius , John H. Roberts , Brian Boehmer , Laurence A. Moose, Jr. , Namitha R. Sundara
IPC分类号： B32B27/04 , B32B27/06 , B32B27/12 , B32B23/02 , B32B23/10 , B01D39/14
CPC分类号： B01D39/163 , B01D39/1623 , B01D2239/0208 , B01D2239/0216 , B01D2239/0233 , B01D2239/0407 , B01D2239/0442 , B01D2239/0464 , B01D2239/0478 , B01D2239/0613 , B01D2239/0622 , B01D2239/0627 , B01D2239/064 , B01D2239/065 , B01D2239/0654 , B01D2239/0668 , B01D2239/086 , B01D2239/1291 , Y10T428/24752 , Y10T428/24777 , Y10T428/24802 , Y10T428/28 , Y10T442/10 , Y10T442/2541 , Y10T442/2738 , Y10T442/2754 , Y10T442/3732 , Y10T442/374 , Y10T442/3756 , Y10T442/378 , Y10T442/3789 , Y10T442/3813 , Y10T442/3829 , Y10T442/3837 , Y10T442/659 , Y10T442/664 , Y10T442/668 , Y10T442/697 , Y10T442/698 , Y10T442/699
摘要： An allergen trap is provided. The allergen trap includes a woven or nonwoven substrate having at least one strata. The trap is impregnated with or otherwise treated with a tacky adhesive by which allergens may be trapped. An example of an allergen is a dust mite. The tacky adhesive, in turn, may be treated with a miticide or activated carbon.
摘要翻译：提供过敏原陷阱。变应原捕获器包括具有至少一个层的织造或非织造基底。捕集器用粘性粘合剂浸渍或以其他方式处理，通过该粘合剂可以将过敏原捕获。过敏原的一个例子是尘螨。粘性粘合剂又可以用杀螨剂或活性炭处理。

7. 发明授权

US07709405B2 Non-woven composite 有权
标题翻译：无纺布复合材料
公开(公告)号：US07709405B2
公开(公告)日：2010-05-04
申请号：US11588950
申请日：2006-10-27
申请人： David E. Wenstrup , Gregory J. Thompson , LeAnne Flack , Thomas E. Godfrey
发明人： David E. Wenstrup , Gregory J. Thompson , LeAnne Flack , Thomas E. Godfrey
IPC分类号： B32B7/02 , D04H1/54
CPC分类号： D04H3/14 , B32B5/022 , B32B5/024 , B32B5/026 , B32B5/08 , B32B5/145 , B32B5/26 , B32B7/12 , B32B2250/20 , B32B2262/0276 , B32B2262/0284 , B32B2262/14 , B32B2307/538 , B32B2307/54 , B32B2307/558 , B32B2307/72 , B32B2419/04 , B32B2419/06 , B32B2605/08 , B32B2607/00 , B60R13/083 , B60R13/0838 , D04H1/54 , D04H1/559 , D04H1/732 , E04B2001/7687 , Y10T428/24942 , Y10T428/24992 , Y10T442/3707 , Y10T442/3756 , Y10T442/378 , Y10T442/69 , Y10T442/692 , Y10T442/696 , Y10T442/697
摘要： A non-woven material including first effect fibers, first binder fibers, second binder fibers, and optionally second effect fibers. The non-woven material has a first planar zone and a second planar zone. The first planar zone includes a greater concentration of first effect fibers and first binder fibers. The second planar zone includes a greater concentration of second effect fibers and second binder fibers. The first planar zone can include a first surface skin associated with the first planar zone on the exterior of the non-woven material, and a second surface skin associated with the second planar zone on the exterior of the non-woven material. The non-woven material has a woven, knitted, or non-woven layer added on either one or both sides of the non-woven material.
摘要翻译：包括第一效应纤维，第一粘合纤维，第二粘合纤维和任选的第二效应纤维的无纺材料。无纺材料具有第一平面区域和第二平面区域。第一平面区域包括较高浓度的第一效应纤维和第一粘结纤维。第二平面区域包括更高浓度的第二效应纤维和第二粘合纤维。第一平面区域可以包括与非织造材料的外部上的第一平面区域相关联的第一表面表皮和与非织造材料的外部上的第二平面区域相关联的第二表面表皮。非织造材料具有在无纺材料的一面或两面上添加的机织，针织或非织造层。

8. 发明申请

US20050136769A1 Dewatering of a paper web in a press section of a papermaking machine 有权
标题翻译：在造纸机的压榨部中的纸幅的脱水
公开(公告)号：US20050136769A1
公开(公告)日：2005-06-23
申请号：US10918028
申请日：2004-08-12
申请人： Marc Despault , Brady Patterson , Graham Jackson
发明人： Marc Despault , Brady Patterson , Graham Jackson
IPC分类号： B32B5/02 , B32B5/24 , B32B5/26 , B32B9/02 , D04H1/00 , D04H1/08 , D04H3/00 , D04H5/00 , D04H13/00
CPC分类号： D21F7/083 , B32B3/263 , B32B5/022 , B32B5/024 , B32B5/06 , B32B5/08 , B32B5/12 , B32B5/26 , B32B29/02 , B32B2262/0253 , B32B2262/0284 , B32B2262/04 , B32B2262/062 , B32B2262/12 , B32B2307/51 , B32B2307/726 , Y10S162/90 , Y10T442/102 , Y10T442/107 , Y10T442/159 , Y10T442/16 , Y10T442/183 , Y10T442/184 , Y10T442/326 , Y10T442/3293 , Y10T442/3724 , Y10T442/3732 , Y10T442/3756 , Y10T442/50 , Y10T442/56 , Y10T442/59 , Y10T442/602 , Y10T442/637 , Y10T442/697
摘要： A press felt for use in the press section of a papermaking machine. The felt is comprised of at least one base fabric to which at least one batt layer is attached by needling or another suitable method. A woven or nonwoven fibrous scrim may be included between the base fabric and the at least one layer of batt material, or between any two or more layers. At least one of the base fabric, the at least one layer of batt material, or the fabric scrim is comprised of polymeric fibers which are blended with fibers whose modulus of elasticity is substantially less than the modulus of elasticity of the polymeric fibers. Press felts manufactured in accordance with the teachings of the invention provide a retarded elastic spring-back in the vertical (or Z) direction of the felt following the mid-nip point in the press section. This retarded elastic spring-back advances the post nip separation position of the felt and the paper web towards the mid-nip point, thus reducing rewetting of the paper sheet. Fibers comprised of regenerated celluosics, such as viscose rayon, have proven effective for use as the low modulus of elasticity component fibers in the press fabrics of the invention.
摘要翻译：压纸机用于造纸机的压榨部。毛毡由至少一个基底织物组成，至少一个毛层通过针刺或其它合适的方法附着在该基础织物上。织物或非织造纤维稀松布可以包括在基底织物和至少一层毛毡材料之间，或者在任何两层或更多层之间。基底织物，至少一层毛毡材料或织物稀松布中的至少一种由聚合物纤维组成，聚合物纤维与其弹性模量基本上小于聚合物纤维的弹性模量的纤维混合。根据本发明的教导制造的压榨毛毯在压榨部中的中间夹点之后提供在毡的垂直（或Z）方向上的延迟弹性回弹。这种延迟弹性弹簧弹簧使毛毯和纸幅的后夹紧分离位置朝向中间夹点前进，从而减少了纸张的再润湿。被证明有效地用作本发明的压榨织物中的低弹性成分纤维的纤维，其由再生纤维素（例如粘胶人造纤维）组成。

9. 发明申请

US20040157518A1 Method of fabricating reusable surface insulation containing polybenzazole 有权
标题翻译：制备含有聚吲哚的可重复使用的表面绝缘的方法
公开(公告)号：US20040157518A1
公开(公告)日：2004-08-12
申请号：US10772719
申请日：2004-02-05
申请人： THE BOEING COMPANY
发明人： Daniel R. Bell III , Duoc T. Tran
IPC分类号： B32B005/02 , B32B027/04 , B32B027/12 , B32B017/02
CPC分类号： B32B27/34 , B32B5/06 , B32B5/26 , B32B2305/18 , B32B2305/20 , B32B2307/304 , B32B2315/02 , B64G1/14 , B64G1/58 , D04H1/4209 , D04H1/4326 , D04H1/4374 , D04H1/498 , Y10S428/92 , Y10T156/10 , Y10T442/2631 , Y10T442/2926 , Y10T442/3309 , Y10T442/3707 , Y10T442/3724 , Y10T442/3756 , Y10T442/3976 , Y10T442/50 , Y10T442/56
摘要： A lightweight, flexible, layered insulation composed of glass or ceramic fabric covered with a ceramic coating and overlying an insulating felt made from needled polybenzazole (PBZ) material which is preferably polybenzoxazole (PBO), and which optionally contains a poly(1,3-phenylene isophtalamide) felt material, commercially known as Nomexnull, either combined with the PBZ felt or layered beneath the PBZ felt as a separate layer. The insulation is readily applied to a reusable launch vehicle via a silicone adhesive.
摘要翻译：由覆盖有陶瓷涂层的玻璃或陶瓷织物组成的轻质，柔性的分层绝缘体，并且覆盖由针织聚苯并恶唑（PBZ）材料制成的绝缘毡，其优选为聚苯并恶唑（PBO），并且任选地含有聚（1,3- 亚苯基间苯二酰胺）毡材料，商业上称为Nomex TM，其与PBZ毡的PBZ毡或PBZ下方的毡层结合，作为单独的层。绝缘体通过硅胶粘合剂容易地应用于可重复使用的运载火箭。

10. 发明申请

US20020137416A1 Transfer belt for a paper machine 失效
标题翻译：纸机转印带
公开(公告)号：US20020137416A1
公开(公告)日：2002-09-26
申请号：US10098054
申请日：2002-03-15
申请人： TAMFELT OYJ ABP
发明人： Satu Hagfors , Olli Jermo
IPC分类号： B32B005/02 , B32B027/12
CPC分类号： D21F7/086 , D21F7/083 , Y10S162/901 , Y10T442/2484 , Y10T442/277 , Y10T442/3756 , Y10T442/3764
摘要： Transfer belt for a paper machine, comprising a base structure (2) and a fiber batt layer (3) attached to the base structure and facing the fiber web. At least the fiber batt layer side of the belt is provided with a polymer matrix (4) impregnating the fiber batt layer (3). According to the idea of the invention, the transfer belt fiber batt layer comprises at least two fibers with different surface properties, the transfer belt surface facing the fiber web being thus provided with hydrophilic and, correspondingly, hydrophobic areas. The fibers in the fiber batt layer may differ from one another with regard to their polarity, hydrophilicity, electric charge, surface energy, friction properties, degree of fineness or porosity.
摘要翻译：一种用于造纸机的转印带，包括基部结构（2）和附着到基部结构并面向纤维网的纤维毡层（3）。至少带的纤维毡层侧设置有浸渍纤维毛层（3）的聚合物基质（4）。根据本发明的想法，转印带纤维毡层包含至少两种具有不同表面性质的纤维，因此，面向纤维网的转印带表面具有亲水性和相应的疏水性区域。相对于它们的极性，亲水性，电荷，表面能，摩擦特性，细度或孔隙度，纤维毡层中的纤维可能彼此不同。

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