中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

175 records (took 0.026 seconds)

    NONWOVEN FIBROUS STRUCTURES INCLUDING IONIC REINFORCEMENT MATERIAL, AND METHODS
    41.
    发明申请
    NONWOVEN FIBROUS STRUCTURES INCLUDING IONIC REINFORCEMENT MATERIAL, AND METHODS 审中-公开
    非织造纤维结构，包括离子增强材料和方法

    公开(公告)号：US20170037564A1

    公开(公告)日：2017-02-09

    申请号：US15304117

    申请日：2015-04-28

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Saibh Morrissey

    IPC: D06M11/05 ,  D04H1/732 ,  D04H1/64 ,  D06M15/21 ,  D04H1/587

    CPC classification number: D06M11/05 ,  B01D39/1623 ,  B01D39/18 ,  B01D2239/0266 ,  D04H1/587 ,  D04H1/64 ,  D04H1/732 ,  D06M15/21

    Abstract: Nonwoven fibrous structures and related media with ionic reinforcement material and methods of forming the same includes bonding at least a portion of the population of fibers together with an ionic reinforcement material. Nonwoven fibrous structures can be utilized as a mat, a web, a sheet, a scrim, or a combination thereof. Methods of making nonwoven fibrous structures and related media with ionic reinforcement material made according to the methods, are also disclosed.

    Abstract translation: 具有离子增强材料的非织造纤维结构和相关介质及其形成方法包括将至少一部分纤维群与离子增强材料结合在一起。 非织造纤维结构可用作垫，网，片，松木或其组合。 还公开了根据方法制备的具有离子增强材料的非织造纤维结构和相关介质的方法。

    APPARATUS FOR PRESSURE STEAM TREATMENT OF CARBON FIBER PRECURSOR ACRYL FIBER BUNDLE AND METHOD FOR PRODUCING ACRYL FIBER BUNDLE
    43.
    发明申请
    APPARATUS FOR PRESSURE STEAM TREATMENT OF CARBON FIBER PRECURSOR ACRYL FIBER BUNDLE AND METHOD FOR PRODUCING ACRYL FIBER BUNDLE 有权
    用于碳纤维前体丙烯纤维布的压力处理装置和生产丙烯纤维布的方法

    公开(公告)号：US20140123713A1

    公开(公告)日：2014-05-08

    申请号：US13984743

    申请日：2012-01-17

    Applicant: Yukihiro Mizutori ,  Atsushi Kawamura ,  Hiromasa Inada

    Inventor： Yukihiro Mizutori ,  Atsushi Kawamura ,  Hiromasa Inada

    IPC: D06B23/16 ,  D06B3/04 ,  D02J1/22 ,  D06B23/18

    CPC classification number: D06B23/16 ,  D01F6/18 ,  D01F9/22 ,  D02G3/00 ,  D02J1/222 ,  D02J13/00 ,  D02J13/001 ,  D06B3/04 ,  D06B3/045 ,  D06B23/18 ,  D06M11/05 ,  D06M2101/28

    Abstract: A pressure steam treatment apparatus according to the invention includes a pressure steam treatment chamber and labyrinth sealing chambers. The labyrinth sealing chambers are respectively arranged on a fiber bundle inlet and on a fiber bundle outlet of the steam treatment apparatus, having a running path of the fiber bundle in a horizontal direction and having plural labyrinth nozzles on top and bottom of the running path. The difference between a maximum value and a minimum value of the distance in the perpendicular direction of the top and bottom side labyrinth nozzles, of a pair of opposing labyrinth nozzles is 0.5 mm or smaller when the ambient temperature of the labyrinth sealing chamber is 140° C. This structure ensures that the energy cost can be reduced, the deformation of the apparatus and also, the raise of fuzz on the fiber bundle and fiber bundle breakage can be prevented at the same time.

    Abstract translation: 根据本发明的压力蒸汽处理装置包括压力蒸汽处理室和迷宫密封室。 迷宫式密封室分别设置在蒸汽处理装置的纤维束入口和纤维束出口上，具有水平方向的纤维束的行进路径，并且在运行路径的顶部和底部具有多个迷宫式喷嘴。 当迷宫密封室的环境温度为140°时，一对相对的迷宫式喷嘴的顶侧和底侧迷宫喷嘴的垂直方向上的距离的最大值和最小值之间的差为0.5mm或更小 该结构确保能够降低能量成本，同时可以防止装置的变形，纤维束和纤维束断裂的绒毛上升。

    Nonwoven Web and Fibers with Electret Properties, Manufacturing Processes Thereof and Their Use
    44.
    发明申请
    Nonwoven Web and Fibers with Electret Properties, Manufacturing Processes Thereof and Their Use 审中-公开
    无纺网和纤维与驻极体性质，制造工艺及其应用

    公开(公告)号：US20130288555A1

    公开(公告)日：2013-10-31

    申请号：US13818402

    申请日：2011-08-18

    Applicant: Ralph Berkemann ,  Patrick Lauffenburger

    Inventor： Ralph Berkemann ,  Patrick Lauffenburger

    IPC: D06M11/05 ,  D04H13/00 ,  B01D39/16

    CPC classification number: D04H13/00 ,  B01D39/1623 ,  B01D2239/0216 ,  B01D2239/025 ,  B01D2239/0435 ,  B01D2239/10 ,  B01D2239/1233 ,  D04H1/4291 ,  D04H1/56 ,  D06M11/05 ,  Y10T442/607 ,  Y10T442/626 ,  Y10T442/696

    Abstract: The invention provides a nonwoven electret web comprising fibers made from a thermoplastic polymer material which comprises a polymer, a first additive (a) and a second additive (b), wherein the first additive (a) comprises a hindered amine and the second additive (b) comprises a metal salt of a carboxylic acid and/or an organic amide derived from a carboxylic acid and an amine. The invention further provides a process for making the nonwoven electret web, a fiber, a process for making the fiber, a mullti-layer sheet, and the use of the nonwoven electret web, the fiber or the multilayered sheet as a filter material or as a dust-removing fabric for cleaning purposes.

    Abstract translation: 本发明提供一种包括由热塑性聚合物材料制成的纤维的非织造驻极体网，该纤维包含聚合物，第一添加剂（a）和第二添加剂（b），其中第一添加剂（a）包含受阻胺和第二添加剂 b）包含羧酸和/或衍生自羧酸和胺的有机酰胺的金属盐。 本发明还提供一种制造非织造驻极体纤维网，纤维，制造纤维的方法，薄膜层片材以及使用非织造驻极体纤维网，纤维或多层片材作为过滤材料或如 用于清洁目的的除尘织物。

    Catalytic etching of carbon fibers
    47.
    发明授权
    Catalytic etching of carbon fibers 失效
    碳纤维的催化蚀刻

    公开(公告)号：US07638111B2

    公开(公告)日：2009-12-29

    申请号：US12278592

    申请日：2007-02-13

    Applicant: Martin Muhler ,  Wei Xia

    Inventor： Martin Muhler ,  Wei Xia

    IPC: D01F9/12

    CPC classification number: D06M11/05 ,  D06M10/06 ,  D06M11/34 ,  D06M2101/40

    Abstract: The present invention relates to a method for etching carbon fibers, in particular carbon nanofibers and to the carbon nanofibers obtainable by this method, and the use thereof.

    Abstract translation: 本发明涉及一种用于蚀刻碳纤维，特别是碳纳米纤维的方法和可通过该方法获得的碳纳米纤维及其用途。

    Method of reducing formaldehyde emissions from an insulation product
    48.
    发明申请
    Method of reducing formaldehyde emissions from an insulation product 审中-公开
    减少绝缘产品甲醛排放的方法

    公开(公告)号：US20090004391A1

    公开(公告)日：2009-01-01

    申请号：US11823955

    申请日：2007-06-29

    Applicant: Fatemeh N. Olang ,  Harry B. Cline

    Inventor： Fatemeh N. Olang ,  Harry B. Cline

    IPC: B05D3/02

    CPC classification number: D06M15/39 ,  C03C25/12 ,  C03C25/66 ,  D06M11/05

    Abstract: A method of reducing formaldehyde emissions from a fibrous insulation product is provided. Fibers are formed, and a binder including a curable formaldehyde-containing resin is applied to the fibers to form a pack. The pack is introduced into a curing oven to cure the resin. During the curing, moisture is applied to the pack. For example, the moisture can be applied by injecting steam into the curing oven. The pack with the cured resin is removed from the oven. The pack is formed into the fibrous insulation product. The fibrous insulation product has reduced formaldehyde emissions compared to the same product without the moisture application.

    Abstract translation: 提供了一种减少纤维绝缘产品的甲醛排放的方法。 形成纤维，并且将包含可固化含甲醛的树脂的粘合剂施加到纤维上以形成包装。 将包装引入固化炉中以固化树脂。 在固化期间，将水分施加到包装上。 例如，可以通过将蒸汽注入固化炉来施加水分。 将具有固化树脂的包装从烘箱中取出。 包装形成纤维绝缘产品。 与没有水分应用的相同产品相比，纤维绝缘产品具有减少的甲醛释放。

    Manufacturing method and device for electret processed product
    49.
    发明授权
    Manufacturing method and device for electret processed product 有权
    驻极体加工产品的制造方法和装置

    公开(公告)号：US06969484B2

    公开(公告)日：2005-11-29

    申请号：US10399681

    申请日：2002-06-06

    Applicant: Hiroyoshi Horiguchi ,  Masaaki Takeda

    Inventor： Hiroyoshi Horiguchi ,  Masaaki Takeda

    IPC: B01D39/16 ,  D06M11/05 ,  D06M13/535 ,  D01D5/26 ,  D04H1/70 ,  D06B3/10

    CPC classification number: D06M13/535 ,  B01D39/1623 ,  D06M11/05 ,  Y10T442/20

    Abstract: A manufacturing method of an electret processed product, comprising the steps of allowing a section nozzle (22) to come into contact with a nonconductive fiber sheet (S) so as to cross in the lateral direction of the sheet while running the sheet, allowing the surface of the sheet on the opposite side of the contact portion to come into contact with or to immerse into a water surface, sucking water from the suction nozzle (22) so that the water can be passed through the sheet in the thickness direction of the sheet to penetrate the water into the nonconductive fiber sheet (S), and drying the nonconductive fiber sheet (S), whereby a high quality and high performance electret processed product can be manufactured at a low cost.

    Abstract translation: 一种驻极体处理品的制造方法，其特征在于，包括以下步骤：使片状喷嘴（22）与非导电性纤维片（S）接触，从而在片材的横向方向上交叉， 在接触部分的相对侧上的片材表面与水面接触或浸入水面中，从吸嘴（22）吸水，使得水能够沿着厚度方向穿过片材 片材将水渗透到非导电纤维片材（S）中，并干燥非导电纤维片材（S），从而可以以低成本制造高质量和高性能的驻极体加工产品。

Patent Agency Ranking