公开(公告)号：US11926969B2

公开(公告)日：2024-03-12

申请号：US17537869

申请日：2021-11-30

申请人： The Procter & Gamble Company

发明人： Fei Wang ,  Arman Ashraf ,  Michael Donald Suer ,  John Daniel Algers ,  Cunming Song ,  Hailing Bao ,  Antonius Lambertus De Beer ,  David John Pung ,  Steven Lee Barnholtz ,  Paul Thomas Weisman ,  Alexander P. King

IPC分类号： D21H27/00 ,  A47L13/16 ,  B32B5/10 ,  D03D25/00 ,  D04H13/00 ,  D21H13/14 ,  D21H13/16 ,  D21H13/24

CPC分类号： D21H27/005 ,  A47L13/16 ,  B32B5/10 ,  D03D25/00 ,  D04H13/00 ,  D21H13/14 ,  D21H13/16 ,  D21H13/24 ,  D21H27/002 ,  D21H27/004 ,  B32B2262/067 ,  B32B2323/00 ,  B32B2432/00

摘要： Fibrous structures containing filaments and solid additives, and more particularly to fibrous structures containing filaments and solid additives wherein the fibrous structure has three or more regions that exhibit different characteristics and/or properties and methods for making same, are provided.

公开(公告)号：US20170305783A1

公开(公告)日：2017-10-26

申请号：US15517205

申请日：2015-10-06

申请人： AHLSTROM CORPORATION ,  ETEX BUILDING PERFORMANCE INTERNATIONAL

发明人： Emmanuel FAYNOT ,  Marc BERLIOZ ,  Samuel MERLET ,  Claude LECLERCQ

IPC分类号： C03C13/00 ,  D21H17/37 ,  D21H13/26 ,  D21H13/24 ,  D21H13/14 ,  C03C13/06 ,  D21H11/00 ,  C04B28/14 ,  E04C2/04 ,  D21H11/12 ,  C04B111/00 ,  C03C25/10 ,  C03C25/28

CPC分类号： C03C13/00 ,  B32B5/022 ,  B32B5/08 ,  B32B5/22 ,  B32B5/24 ,  B32B5/26 ,  B32B7/12 ,  B32B13/00 ,  B32B13/14 ,  B32B2260/021 ,  B32B2260/046 ,  B32B2262/0253 ,  B32B2262/0261 ,  B32B2262/0269 ,  B32B2262/0276 ,  B32B2262/04 ,  B32B2262/06 ,  B32B2262/062 ,  B32B2262/065 ,  B32B2262/067 ,  B32B2262/10 ,  B32B2262/101 ,  B32B2262/14 ,  B32B2307/538 ,  B32B2307/546 ,  B32B2307/718 ,  B32B2419/00 ,  C03C13/06 ,  C03C25/103 ,  C03C25/28 ,  C04B28/14 ,  C04B2111/0062 ,  C04B2111/00629 ,  D04H1/00 ,  D04H1/587 ,  D04H13/00 ,  D21H11/00 ,  D21H11/12 ,  D21H13/00 ,  D21H13/14 ,  D21H13/24 ,  D21H13/26 ,  D21H17/33 ,  D21H17/37 ,  E04C2/04 ,  E04C2/043

摘要： The invention relates to a fibrous mat facer for preparing a gypsum board, to a gypsum board comprising said mat facer and to a system comprising said gypsum board. The fibrous mat comprises at least one ply of a non-woven fabric, and a binder composition, wherein the binder composition represents from 10 to 40 wt % of the total weight of the mat. The binder composition comprises a copolymer comprising a co-monomer unit of a vinyl ester of an alpha branched aliphatic monocarboxylic acid, said copolymer being present in an amount from 25 to 100 wt % of the binder composition weight.

公开(公告)号：US20170233947A1

公开(公告)日：2017-08-17

申请号：US15428389

申请日：2017-02-09

申请人： NANOPAPER, LLC

发明人： Gangadhar Jogikalmath ,  Andrea Schneider ,  David S. Soane

IPC分类号： D21H17/28 ,  D21H21/16 ,  D21H15/10 ,  D21H17/21 ,  D21H17/34 ,  D21H17/63 ,  D21H17/67 ,  D21H17/69 ,  D21H19/12 ,  D21H13/14 ,  D21H17/37

CPC分类号： D21H17/28 ,  D21H11/20 ,  D21H13/14 ,  D21H13/24 ,  D21H13/26 ,  D21H15/10 ,  D21H17/21 ,  D21H17/34 ,  D21H17/37 ,  D21H17/375 ,  D21H17/63 ,  D21H17/67 ,  D21H17/675 ,  D21H17/69 ,  D21H17/70 ,  D21H17/72 ,  D21H17/74 ,  D21H19/12 ,  D21H21/16

摘要： The invention is directed to systems for papermaking comprising a first population of fibers dispersed in an aqueous solution and complexed with an activator, and a second population of composite additive particles bearing a tethering material, wherein the addition of the second population to the first population attaches the composite additive particles to the fibers. The invention also encompasses methods for manufacturing a paper product.

公开(公告)号：US20150368858A1

公开(公告)日：2015-12-24

申请号：US14655132

申请日：2014-01-09

申请人： CARL FREUDENBERG KG

发明人： Ulrich SCHNEIDER ,  Michael ZAPLATILEK ,  Hartwik von der MUEHLEN ,  Rudolf WAGNER ,  Michael APPELGRUEN

IPC分类号： D06N3/00 ,  B32B5/02

CPC分类号： D06N3/0011 ,  B32B5/022 ,  B32B2255/02 ,  B32B2255/26 ,  B32B2262/0253 ,  B32B2262/0261 ,  B32B2262/0276 ,  B32B2262/0284 ,  B32B2262/04 ,  B32B2262/12 ,  B32B2307/552 ,  B32B2307/554 ,  B32B2307/712 ,  B44C1/10 ,  D06N3/0034 ,  D06N3/0036 ,  D06N3/0038 ,  D21H13/08 ,  D21H13/24 ,  D21H13/26 ,  D21H13/40 ,  D21H19/44 ,  D21H19/72 ,  Y10T156/10 ,  Y10T442/2008

摘要： A use of a nonwoven with a specific surface area, measured as specified by DIN ISO 9277, of at least 0.15 m2, having fibers with a denier of less than 5 dtex in a quantity of at least 30 percent by weight, with reference to the total weight of the nonwoven, wherein the nonwoven contains at least one of the following hydrophilic components: (i) fibers with a surface energy, measured in accordance with DIN 55660, of >35 mN/m; (ii) at least one binder with a surface energy, measured in accordance with DIN 55660, of >35 mN/m; and/or (iii) at least one filler with a surface energy, measured in accordance with DIN 55660, of >35 mN/m, as a carrier material for the coating with an overlay, in particular a layer of lacquer, varnish or paint and/or a film.

摘要翻译： 根据DIN ISO 9277规定的具有比表面积的非织造材料的使用量至少为0.15m 2，具有至少30重量％的旦尼尔小于5分特的纤维，参考 非织造布的总重量，其中非织造材料含有以下亲水性组分中的至少一种：（i）具有根据DIN 55660测量的具有> 35mN / m的表面能的纤维; （ii）至少一种具有根据DIN 55660测量的表面能> 35mN / m的粘合剂; 和/或（iii）至少一种具有根据DIN 55660测量的具有> 35mN / m的表面能的填料​​，作为用覆盖物涂覆的载体材料，特别是一层漆，清漆或涂料 和/或电影。

公开(公告)号：US09175440B2

公开(公告)日：2015-11-03

申请号：US14490084

申请日：2014-09-18

申请人： Eastman Chemical Company

发明人： Kenny Randolph Parker ,  Daniel William Klosiewicz ,  Ramesh Chand Munjal ,  David J. Rogers ,  Dustin A. Tremaine

IPC分类号： B01D12/00 ,  D21H17/58 ,  D21H13/24 ,  B01D11/02 ,  C08G63/688 ,  D21H15/10 ,  D21H21/18

CPC分类号： D21H17/58 ,  B01D11/0288 ,  B01D12/00 ,  C08G63/6886 ,  D21H13/24 ,  D21H15/10 ,  D21H21/18

摘要： A process for producing a microfiber product stream, the process comprises: (A) contacting cut multicomponent fibers having a length of less than 25 millimeters with a treated aqueous stream in a fiber slurry zone to produce a cut multicomponent fiber slurry; (B) contacting the cut multicomponent fiber slurry with a heated aqueous stream in a mix zone to produce a heated multicomponent fiber slurry; (C) routing the heated multicomponent fiber slurry to a fiber opening zone to remove a portion of the water dispersible sulfopolyester to produce an opened microfiber slurry; wherein the opening zone comprises a pipe reactor; and (D) routing the opened microfiber slurry to a primary solid liquid separation zone to produce the microfiber product stream and a first mother liquor stream.

摘要翻译： 一种制备超细纤维产品流的方法，该方法包括：（A）将长度小于25毫米的切割多组分纤维与纤维浆料区域中的处理过的水流接触以产生切割的多组分纤维浆料; （B）将切割的多组分纤维浆料与混合区中的加热的水流接触以产生加热的多组分纤维浆料; （C）将加热的多组分纤维浆料布置到纤维开口区域以除去一部分水分散性磺基聚酯以产生开放的超细纤维浆料; 其中所述开口区域包括管式反应器; 和（D）将开放的超细纤维浆料布置到初级固体液体分离区域以产生超细纤维产物流和第一母液流。

公开(公告)号：US09062417B2

公开(公告)日：2015-06-23

申请号：US14208802

申请日：2014-03-13

申请人： Neenah Paper, Inc.

发明人： Ganesh Deka

IPC分类号： D21H13/50 ,  D21H13/24 ,  D04H1/4242 ,  D04H5/06 ,  B29C70/50 ,  B29C70/44

CPC分类号： D21H13/50 ,  B29B11/16 ,  B29C70/44 ,  B29C70/48 ,  B29C70/502 ,  B29K2075/00 ,  B29K2267/003 ,  B29K2307/04 ,  D04H1/4242 ,  D04H5/06 ,  D21H13/24 ,  D21H17/57 ,  D21H21/16

摘要： Methods for making a molded non-woven carbon fiber containing mat are provided, along with the resulting mats. Furthermore, methods are generally provided for using the molded non-woven carbon fiber containing mat to form a molded product, along with the resulting molded products.

摘要翻译： 提供了制备含有垫子的无纺碳纤维的方法以及所得的垫。 此外，通常提供使用含有模制的无纺碳纤维毡以形成模塑产品的方法以及所得的模塑产品。

公开(公告)号：US20150118431A1

公开(公告)日：2015-04-30

申请号：US14399270

申请日：2013-05-10

申请人： Södra Cell AB

发明人： Narcis Mesic ,  Anna Linda Viktoria Friman

IPC分类号： D21H11/04 ,  D21D1/20 ,  C08L67/04 ,  B29C70/12 ,  C08L1/08

CPC分类号： D21H11/04 ,  B29C70/12 ,  B29K2067/046 ,  B29K2401/00 ,  B29K2995/006 ,  B42D25/29 ,  C08J3/005 ,  C08J2301/00 ,  C08J2367/04 ,  C08L1/02 ,  C08L1/08 ,  C08L67/04 ,  C08L2205/16 ,  D21D1/20 ,  D21H13/12 ,  D21H13/14 ,  D21H13/20 ,  D21H13/24 ,  D21H13/28 ,  D21H15/04 ,  D21H21/40 ,  D21H23/04 ,  D21H25/04 ,  D21H27/10 ,  Y10T428/1397 ,  C08L23/02 ,  C08L67/00 ,  C08L69/00 ,  C08L27/02 ,  C08L23/12 ,  C08L23/06

摘要： The present invention relates to a process for manufacturing a composite article comprising cellulose pulp fibers and a thermoplastic matrix, wherein said process comprises the steps of: a) mixing a refined aqueous pulp suspension with a water suspension of thermoplastic fibers into a composition, b) forming the composition into a fiber web, c) dewatering the fiber web, d) drying the fiber web, and e) heating and pressing the dried fiber web from step d) to melt said thermoplastic fibers into a thermoplastic matrix and form a composite article.

摘要翻译： 本发明涉及一种用于制造包含纤维素纸浆纤维和热塑性基质的复合制品的方法，其中所述方法包括以下步骤：a）将精制的水性纸浆悬浮液与热塑性纤维的水悬浮液混合到组合物中，b） 将所述组合物形成纤维网，c）使所述纤维网脱水，d）干燥所述纤维网，以及e）将来自步骤d）的所述干燥的纤维网进行加热和压制，以将所述热塑性纤维熔融成热塑性基质并形成复合制品 。

公开(公告)号：US09010342B2

公开(公告)日：2015-04-21

申请号：US13587303

申请日：2012-08-16

申请人： Nailah Orr

发明人： Nailah Orr

IPC分类号： A45D40/26 ,  D21H27/30 ,  D21H13/10 ,  D21H13/24

CPC分类号： D21H27/30 ,  D21H13/10 ,  D21H13/24

摘要： Synthetic microfiber articles of manufacture and methods for use in consumer applications for absorbing liquids and cleaning surfaces.

摘要翻译： 合成超细纤维制品和用于消费者应用中吸收液体和清洁表面的方法。

公开(公告)号：US20140342626A1

公开(公告)日：2014-11-20

申请号：US14368312

申请日：2013-01-29

申请人： HOKUETSU KISHU PAPER CO., LTD.

发明人： Toshihiko Soyama ,  Junji Nemoto ,  Hisashi Hamabe

IPC分类号： B01D69/10 ,  D04H1/435

CPC分类号： B01D69/10 ,  B32B5/022 ,  B32B27/12 ,  B32B2255/02 ,  B32B2262/0276 ,  B32B2307/726 ,  B32B2307/7265 ,  D04H1/435 ,  D04H1/44 ,  D04H1/542 ,  D04H1/64 ,  D21H13/24 ,  Y10T442/2861

摘要： Provided is a non-woven fabric for semipermeable membrane support, in which adhesiveness of a semipermeable membrane to a support is satisfactory, the thickness uniformity of the semipermeable membrane is satisfactory, and permeation-through of a coating liquid does not occur. Disclosed is a non-woven fabric for semipermeable membrane support containing organic synthetic fibers as a primary component, wherein a semipermeable membrane is to be supported by one surface of the non-woven fabric, wherein the coated surface to be coated with the semipermeable membrane and the non-coated surface that is opposite to the coated surface of the non-woven fabric both have a Bekk smoothness of 5 seconds or more, and the non-woven fabric has an internal bond strength in the sheet transverse direction in the range from 0.4 to 0.8 N·m.

摘要翻译： 本发明提供一种半透膜支撑体的无纺布，其中半透膜与载体的粘合性令人满意，半透膜的厚度均匀性是令人满意的，并且不会发生涂布液的渗透。 公开了一种含有有机合成纤维作为主要组分的半透膜支架的无纺布，其中半透膜将由无纺织物的一个表面支撑，其中待涂覆半透膜的被覆表面和 与无纺布的涂布面相反的未涂布表面的Bekk平滑度为5秒以上，无纺布的板宽方向的内部粘结强度为0.4以下 至0.8N·m。

公开(公告)号：US20140134496A1

公开(公告)日：2014-05-15

申请号：US13676976

申请日：2012-11-14

申请人： Brian G. Morin

发明人： Brian G. Morin

IPC分类号： H01M2/16

CPC分类号： H01M2/162 ,  D21H13/02 ,  D21H13/10 ,  D21H13/24 ,  D21H15/02 ,  D21H21/52 ,  D21H27/00 ,  H01M2/145

摘要： An insulating (nonconductive) microporous polymeric battery separator comprised of a single layer of enmeshed microfibers and nanofibers is provided. Such a separator accords the ability to attune the porosity and pore size to any desired level through a single nonwoven fabric. Through a proper selection of materials as well as production processes, the resultant battery separator exhibits isotropic strengths, low shrinkage, high wettability levels, and pore sizes related directly to layer thickness. The overall production method is highly efficient and yields a combination of polymeric nanofibers within a polymeric microfiber matrix and/or onto such a substrate through high shear processing that is cost effective as well. The separator, a battery including such a separator, the method of manufacturing such a separator, and the method of utilizing such a separator within a battery device, are all encompassed within this invention.

摘要翻译： 提供由单层嵌入的微纤维和纳米纤维构成的绝缘（非导电）微孔聚合物电池隔膜。 这种分离器符合通过单一无纺织物将孔隙率和孔径调节到任何所需水平的能力。 通过适当的材料选择和生产工艺，所得的电池隔膜具有各向同性的强度，低收缩率，高润湿性水平和与层厚度直接相关的孔径。 总体生产方法是高效的，并且通过高剪切加工产生聚合物超细纤维基质内的聚合物纳米纤维和/或在这种基材上的组合，这也是成本有效的。 分离器，包括这种分离器的电池，这种隔板的制造方法以及在电池装置中利用这种隔膜的方法都包括在本发明中。