公开(公告)号：US20180345204A1

公开(公告)日：2018-12-06

申请号：US15777282

申请日：2016-11-17

申请人： Research Cooperation Foundation of Yeungnam University

发明人： Jeong Hoon BYEON

IPC分类号： B01D53/04 ,  B22F1/02 ,  D06M11/83

CPC分类号： B01D53/0407 ,  B01D39/2065 ,  B01D53/02 ,  B01D2239/0258 ,  B01D2239/0407 ,  B01D2253/102 ,  B01D2253/1122 ,  B01D2253/202 ,  B01D2253/25 ,  B01D2253/34 ,  B01D2257/60 ,  B01D2257/602 ,  B01D2258/0283 ,  B01D2258/0291 ,  B22F1/0018 ,  B22F1/02 ,  B22F9/026 ,  B22F2303/20 ,  B22F2304/05 ,  B82Y30/00 ,  D06M10/001 ,  D06M11/83 ,  D06M23/06 ,  D06M23/08 ,  D06M2101/40 ,  D10B2101/12 ,  D10B2401/10 ,  D10B2505/04

摘要： The present application relates to a functional fiber for adsorbing heavy metal and a method for producing the same, and the functional fiber for adsorbing heavy metal of the present application may have a structure in which thiolated metal nanoparticles are attached to a porous fiber, thereby minimizing the pore clogging of the porous fiber to remarkably improve the adsorption capacity of heavy metal materials, may be prepared by applying the dry technology without liquid impregnation, thereby minimizing the pore clogging of the porous fiber and fundamentally blocking the process wastewater generation, and is easy to implement the roll-to-roll system, so that continuous production is possible and thus productivity may be improved.

公开(公告)号：US20180326615A1

公开(公告)日：2018-11-15

申请号：US15979273

申请日：2018-05-14

申请人： Morton Buildings, Inc.

发明人： John H. Leesman ,  Graham C.G. Morris ,  Tracy S. Moore

IPC分类号： B28B23/04 ,  E04C5/08 ,  E04B1/41 ,  G01L5/10

CPC分类号： E04C5/07 ,  B28B23/043 ,  B29C70/16 ,  B29C70/50 ,  B29C70/56 ,  B29C2791/003 ,  D01H7/02 ,  D06M11/84 ,  D06M2101/40 ,  D10B2101/12 ,  D10B2401/063 ,  E04B1/41 ,  E04B1/4171 ,  E04B2103/02 ,  E04C3/26 ,  E04C5/085 ,  G01L5/10

摘要： A system and method for applying tension to a reinforcement member is provided. The system includes a gripping device, a tension device, and a tension application sub-system. The gripping device includes first and second attachments. Each attachment retains a respective end of the reinforcement member with sufficient friction force based on a predetermined tension to be applied to the reinforcement member. The tension device includes first and second tension tubes configured to removably receive and hold the first and second attachments, respectively. The tension application sub-system has first and second tension application apparatuses and first and second coupling devices. The first and second coupling devices couple the first and second tension tubes to the first and second tension application apparatuses, respectively. At least one of the first and second tension application apparatuses creates and controllably adjusts a tension load within the reinforcement member.

公开(公告)号：US20180155861A1

公开(公告)日：2018-06-07

申请号：US15871985

申请日：2018-01-16

申请人： Razieh Salehi ,  Fatemeh Dadashian ,  Mohammad Abedi

发明人： Razieh Salehi ,  Fatemeh Dadashian ,  Mohammad Abedi

IPC分类号： D06C7/04 ,  D06M10/04 ,  D06M11/05 ,  D06M11/71 ,  D06B3/10 ,  D06B23/22 ,  F26B23/04 ,  F26B21/14

CPC分类号： D06C7/04 ,  D06B3/10 ,  D06B15/00 ,  D06B23/22 ,  D06C7/00 ,  D06M10/04 ,  D06M11/05 ,  D06M11/58 ,  D06M11/71 ,  D06M2101/06 ,  D06M2101/40 ,  D10B2201/02 ,  F26B21/14 ,  F26B23/04

摘要： An improved method of producing activated carbon fabrics from cotton fabrics involves washing a piece of cotton fabric with a detergent before soaking the washed piece of cotton fabric in an acidic chemical such as phosphoric acid for a specific amount of time, and then drying the soaked piece of cotton fabric in an oven. After the fabric has been dried, it is heated in a furnace which is fed with a flow of nitrogen gas as the temperature of the furnace is gradually increased to a pre-determined temperature and kept at the pre-determined temperature for an extended amount of time, before allowing the temperature to gradually return back to room temperature. After being removed from the furnace and being washed with distilled water to remove any remnants of phosphoric acid, the resulting product is an activated carbon fabric.

公开(公告)号：US09903068B2

公开(公告)日：2018-02-27

申请号：US14707233

申请日：2015-05-08

申请人： Shobha Murari

发明人： Shobha Murari

IPC分类号： D06M15/00 ,  D06M15/55 ,  D06L1/14 ,  D06M11/50 ,  D06M13/513 ,  D06M16/00 ,  D06M101/40

CPC分类号： D06M15/55 ,  D06L1/14 ,  D06M11/50 ,  D06M13/513 ,  D06M13/5135 ,  D06M16/003 ,  D06M2101/40 ,  D06M2200/35 ,  D06M2400/01

摘要： A process to clean carbon fiber fabric of a pre-applied sizing, while simultaneously activating or preparing the fabric to receive a polymer resin is described. The cleaning process and chemistry combines an enzymatic cleaning solution with an oxidizing agent. The enzymatic solution strips the fibers of lubricants, surfactants, and other chemicals of the sizing which might otherwise interfere with interfacial properties and bonding of the fabric to the matrix resin. The inclusion of an oxidizing agent concurrently adds hydroxyl groups to the surface of the fabric allowing for the grafting of organic copolymers to the surface of the fabric, the copolymer being chosen based upon the desired polymer resin. This process provides a customized finished carbon fiber fabric to bond to a specific polymer resin, without interference resulting from an inadequate fiber sizing chemistry. In this way, a customizable finished fabric may be manufactured.

公开(公告)号：US20180051398A1

公开(公告)日：2018-02-22

申请号：US15552519

申请日：2016-04-07

申请人： KOREA RAILROAD RESEARCH INSTITUTE

发明人： CHUL MIN PARK ,  YONG HYEON CHO

IPC分类号： D01F9/21 ,  D01F9/26

CPC分类号： D01F9/21 ,  C08J5/042 ,  C08J5/06 ,  C08J2363/00 ,  C08J2367/06 ,  C08L63/00 ,  C08L67/06 ,  D01F9/26 ,  D06M11/74 ,  D06M2101/40

摘要： A carbon fiber layer having a carbon coating is provided. The disclosed carbon fiber layer having a carbon coating includes: a carbon fiber layer in which a plurality of carbon fibers are arrayed; and a thin carbon film layer, comprising carbon, coated on the surface of the carbon fiber layer.

公开(公告)号：US09879123B2

公开(公告)日：2018-01-30

申请号：US14372078

申请日：2013-01-17

申请人： TORAY INDUSTRIES, INC.

发明人： Kentaro Sano ,  Noriyuki Hirano ,  Masato Honma ,  Atsuki Tsuchiya

IPC分类号： C08J5/04 ,  D06M15/55 ,  C08J5/24 ,  C08L23/08 ,  C08L23/10 ,  C08J5/06 ,  D06M101/40 ,  C08L23/26

CPC分类号： C08J5/042 ,  C08J5/043 ,  C08J5/06 ,  C08J5/24 ,  C08J2323/12 ,  C08J2423/00 ,  C08J2423/14 ,  C08J2423/36 ,  C08K7/06 ,  C08K9/04 ,  C08L23/0846 ,  C08L23/10 ,  C08L23/26 ,  C08L51/06 ,  D06M15/55 ,  D06M2101/40 ,  D10B2101/06 ,  Y10T428/249944 ,  Y10T428/249948 ,  Y10T428/2929

摘要： A molded article excellent in dynamic characteristics and water degradation resistance can be obtained by using a fiber-reinforced polypropylene resin composition including a carbodiimide-modified polyolefin (a), a polypropylene resin (b) and reinforcing fibers (c), wherein the content of the carbodiimide group contained in a resin component in the fiber-reinforced polypropylene resin composition is 0.0005 to 140 mmol based on 100 g of a matrix resin component, and the reinforcing fibers (c) are sizing-treated with a polyfunctional compound (s); and a molding material using the fiber-reinforced polypropylene resin composition.

公开(公告)号：US20180016740A1

公开(公告)日：2018-01-18

申请号：US15211814

申请日：2016-07-15

申请人： GM Global Technology Operations LLC

发明人： Hamid G. Kia ,  Nicole D. Ellison ,  Selina X. Zhao

IPC分类号： D06M15/55 ,  B26D1/22 ,  D06H7/02 ,  D06M101/40

CPC分类号： D06M15/55 ,  B26D1/225 ,  B32B3/266 ,  C08J5/042 ,  C08J5/24 ,  D06H7/02 ,  D06M2101/40 ,  D10B2101/12 ,  D10B2505/02 ,  Y10T428/24314

摘要： Methods and components produced from carbon fiber pre-impregnated composite precursor materials (pre-preg) having enhanced flowability and moldability are provided. Discontinuous cut regions are introduced into a pre-preg. A sheet of pre-preg may be contacted with a patterned surface having a plurality of non-contiguous staggered cutters, so that the contacting creates discontinuous cuts in the pre-preg. A plurality of staggered discontinuous cut regions are formed in the plurality of continuous carbon fibers that define a first plurality of carbon fibers having a first length and a second plurality of carbon fibers having a second distinct length. The patterned surface may be provided on a cutter device that is a roller or a plate having the non-contiguous staggered cutters formed or disposed thereon. The discontinuous cut regions that are formed in the pre-preg reduce stiffness and improve moldability/flowability when forming carbon fiber polymeric composites, while retaining high strength levels.

公开(公告)号：US09862824B2

公开(公告)日：2018-01-09

申请号：US14240161

申请日：2012-08-21

申请人： Kouki Wakabayashi ,  Naoki Sugiura ,  Masahiro Hata ,  Shigekazu Takeda ,  Keigo Yoshida ,  Shuuichi Nakamura

发明人： Kouki Wakabayashi ,  Naoki Sugiura ,  Masahiro Hata ,  Shigekazu Takeda ,  Keigo Yoshida ,  Shuuichi Nakamura

IPC分类号： C08L75/04 ,  D06M15/55 ,  D06M15/564 ,  C08L63/00 ,  C08J5/06 ,  C08J5/24 ,  D06M101/40 ,  C08L67/02 ,  D06M15/507 ,  D06M13/11 ,  D06M13/224 ,  C08J5/04 ,  C09D163/10

CPC分类号： C08L75/04 ,  C08J5/042 ,  C08J5/06 ,  C08J2300/24 ,  C08L63/00 ,  C09D163/10 ,  D06M13/11 ,  D06M13/2246 ,  D06M15/55 ,  D06M15/564 ,  D06M2101/40

摘要： The present invention provides: a carbon fiber sizing agent that can obtain a carbon fiber bundle having a superior effect of improving mechanical properties when composited using a resin; an aqueous dispersion thereof; a carbon fiber bundle; a sheet-shaped article having a carbon fiber bundle; and a composite material. The carbon fiber sizing agent contains: a compound (A) that is an ester of an unsaturated monobasic acid and an epoxy compound having a plurality of epoxy groups in the molecule, and that has at least one epoxy group in the molecule; a urethane acrylate oligomer (B) that is bifunctional and that has a tensile elongation rate of the cured product of at least 40%; and a polyurethane resin (C) having a tensile elongation rate of a dried coating film of 350-900% inclusive. The amounts of A-C contained satisfy the conditions described in the description. The aqueous dispersion disperses the sizing agent. The carbon fiber bundle contains 0.6-3.0 mass % inclusive of the sizing agent. The sheet-shaped article and a pultruded composite material contain the carbon fiber bundle. The composite material contains the sheet-shaped article.

公开(公告)号：US09834650B2

公开(公告)日：2017-12-05

申请号：US15122275

申请日：2015-03-05

申请人： Mitsubishi Rayon Co., Ltd.

发明人： Tadashi Ohtani ,  Atsushi Takahashi ,  Saki Fujita ,  Akira Harada

IPC分类号： C08K7/02 ,  C08J5/06 ,  D06M13/17 ,  D06M13/224 ,  D06M15/227 ,  D06M15/263 ,  D06M15/53 ,  D06M15/564 ,  C08J5/24 ,  D06M15/59 ,  D06M15/285 ,  C08J5/04 ,  C08K7/06 ,  C08K9/04 ,  B29B15/12 ,  D06M101/40 ,  C08L23/10

CPC分类号： C08J5/06 ,  B29B15/122 ,  C08F255/02 ,  C08J5/042 ,  C08J5/24 ,  C08J2300/22 ,  C08J2323/00 ,  C08J2323/12 ,  C08J2377/00 ,  C08J2433/24 ,  C08J2451/06 ,  C08J2471/02 ,  C08K7/06 ,  C08K9/04 ,  C08L23/10 ,  D06M13/17 ,  D06M13/224 ,  D06M15/227 ,  D06M15/263 ,  D06M15/285 ,  D06M15/53 ,  D06M15/564 ,  D06M15/59 ,  D06M2101/40 ,  D06M2200/50 ,  C08F222/06

摘要： A carbon fiber bundle for resin reinforcement, wherein there are adhered by 0.1-5.0 mass % to a carbon fiber bundle in which multiple lengths of filament are bundled, a mixture created by mixing an organic polymer (A) having a mass-average molecular weight of 10000 or more and an organic compound (B) the thermal reduction rate specified in claim 1 of which is 5 mass % or more or an organic compound (B) the thermal reduction rate specified in claim 2 of which is 0.8 mass % or more, the amount of the organic polymer (A) adhered being 0.1 mass % or more.

公开(公告)号：US09828477B2

公开(公告)日：2017-11-28

申请号：US13195989

申请日：2011-08-02

申请人： Nobuyuki Arai ,  Norimitsu Natsume ,  Kenichi Yoshioka ,  Junko Kawasaki ,  Hiroshi Takezaki

发明人： Nobuyuki Arai ,  Norimitsu Natsume ,  Kenichi Yoshioka ,  Junko Kawasaki ,  Hiroshi Takezaki

IPC分类号： B32B5/26 ,  B32B5/28 ,  B32B27/38 ,  C08J5/24 ,  C08L63/00 ,  B32B5/22 ,  B32B27/12 ,  B32B5/02 ,  D06M11/74 ,  D06M11/83 ,  D06M15/53 ,  D06M15/63 ,  D06M101/40

CPC分类号： C08J5/24 ,  B32B5/022 ,  B32B5/22 ,  B32B5/26 ,  B32B27/12 ,  B32B2255/02 ,  B32B2255/26 ,  B32B2260/021 ,  B32B2260/046 ,  B32B2262/106 ,  B32B2264/0214 ,  B32B2264/105 ,  B32B2264/108 ,  B32B2305/076 ,  B32B2305/08 ,  B32B2307/202 ,  B32B2307/558 ,  B32B2603/00 ,  B32B2605/18 ,  C08J2363/00 ,  C08J2477/00 ,  C08L63/00 ,  C08L2201/02 ,  D06M11/74 ,  D06M11/83 ,  D06M15/53 ,  D06M15/63 ,  D06M2101/40 ,  D06M2200/00 ,  Y10T428/24 ,  Y10T428/24994 ,  Y10T428/249942 ,  Y10T428/249948 ,  Y10T428/249949 ,  Y10T428/24995 ,  Y10T428/25 ,  Y10T428/254 ,  Y10T442/2418 ,  Y10T442/2426 ,  Y10T442/645

摘要： A prepreg containing a carbon fiber [A] and a thermosetting resin [B], and in addition, satisfying at least one of the following (1) and (2). (1) a thermoplastic resin particle or fiber [C] and a conductive particle or fiber [D] are contained, and weight ratio expressed by [compounding amount of [C] (parts by weight)]/[compounding amount of [D] (parts by weight)] is 1 to 1000. (2) a conductive particle or fiber of which thermoplastic resin nucleus or core is coated with a conductive substance [E] is contained.