中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

45 records (took 0.024 seconds)

    FIBER REINFORCED COMPOSITE MATERIAL
    22.
    发明公开
    FIBER REINFORCED COMPOSITE MATERIAL 审中-公开
    FASERVERSTÄRKTESVERBUNDMATERIAL

    公开(公告)号：EP2679619A4

    公开(公告)日：2017-09-06

    申请号：EP12750130

    申请日：2012-01-30

    Applicant: TORAY INDUSTRIES

    Inventor： KAJIWARA KENTARO ,  SHIMOYAMA SATORU ,  HORIGUCHI TOMOYUKI

    IPC: C08J5/06 ,  C08J5/04 ,  D01F9/22 ,  D02G3/24

    CPC classification number: C08K7/06 ,  C08J5/04 ,  C08J5/042 ,  C08J5/24 ,  C08J2363/00 ,  C08J2377/02 ,  D01F9/22 ,  Y10T428/249921

    Abstract: In the present invention a fiber reinforced composite material comprises long reinforced fibers and a matrix, and is characterized in that the reinforced fibers are crimped and the crimps have a zigzag shape. Provided is a fiber reinforced composite material that improves on conventionally known fiber reinforced composite materials, has great strength and is isotropic, and has excellent productivity.

    Abstract translation: 在本发明中，纤维增强复合材料包含长增强纤维和基质，并且其特征在于增强纤维被卷曲并且卷曲具有之字形（zigzag）形状。 本发明提供一种纤维增强复合材料，其改善了以往公知的纤维增强复合材料的强度，各向同性，生产率优异。

    CARBON FIBER NONWOVEN FABRIC, PRODUCTION METHOD FOR CARBON FIBER NONWOVEN FABRIC, AND NONWOVEN FABRIC OF CARBON FIBER PRECURSER FIBERS
    24.
    发明公开
    CARBON FIBER NONWOVEN FABRIC, PRODUCTION METHOD FOR CARBON FIBER NONWOVEN FABRIC, AND NONWOVEN FABRIC OF CARBON FIBER PRECURSER FIBERS 审中-公开
    KOHLEFASER-VLIESSTOFF，HERSTELLUNGSVERFAHRENFÜRDEN KOHLEFASER-VLIESSTOFF UND VLIESSTOFF AUS KOHLEFASER-VORLÄUFERFASERN

    公开(公告)号：EP3088582A4

    公开(公告)日：2017-05-10

    申请号：EP14874369

    申请日：2014-12-10

    Applicant: TORAY INDUSTRIES

    Inventor： KAJIWARA KENTARO ,  SHIMOYAMA SATORU ,  HORIGUCHI TOMOYUKI

    IPC: D04H1/4242 ,  H01M4/86 ,  H01M4/88 ,  H01M4/96 ,  H01M8/0234

    CPC classification number: H01M4/96 ,  D04H1/4242 ,  H01M4/8626 ,  H01M4/8807 ,  H01M8/0234 ,  H01M2008/1095 ,  H01M2250/20 ,  Y02P70/56 ,  Y02T90/32

    Abstract: An object of the present invention is to provide a carbon fiber nonwoven fabric which has excellent electrical conductivity and thermal conductivity as an electrode base material for a polymer electrolyte fuel cell and which is useful as a base material excellent in gas diffusibility and drainage performance. The present invention provides a carbon fiber nonwoven fabric on a surface of which a plurality of non-through pores each having an opening area larger than the average pore area of the carbon fiber nonwoven fabric are dispersively formed, the carbon fiber nonwoven fabric having no broken fibers observed on the peripheral edge portions of the non-through pores in plane view.

    Abstract translation: 本发明的目的在于提供作为固体高分子型燃料电池的电极基材具有优异的导电性和导热性的碳纤维无纺布，作为气体扩散性和排水性优异的基材有用。 本发明提供一种碳纤维无纺布，其表面上分散形成有多个开孔面积比碳纤维无纺布的平均孔面积大的非贯通孔，该碳纤维无纺布没有断裂 在平面图中在非贯通孔的外围边缘部分上观察到的纤维。

    POLYESTER FIBER AND PROCESS FOR PREPARING THE SAME
    25.
    发明公开
    POLYESTER FIBER AND PROCESS FOR PREPARING THE SAME 失效
    聚酯纤维的方法

    公开(公告)号：EP0984085A4

    公开(公告)日：2001-03-28

    申请号：EP98921734

    申请日：1998-05-20

    Applicant: TORAY INDUSTRIES

    Inventor： TAGUCHI SETSUO ,  OTA RYUJI ,  SHIMOYAMA SATORU ,  FUJIMOTO MASUMI

    IPC: D01F6/62 ,  D03D15/00

    CPC classification number: D01F6/62

    Abstract: The present invention relates to intermediate polyester fibre and to a method for the production thereof, characterized in that highly oriented undrawn polyester yarn with a degree of crystallinity in a specified range is passed under a tension of 0.3 x 10 g/d to 5.0 x 10 g/d through a non-contact type heater of heater temperature at least 250 DEG C, and 5-40% shrinkage effected, giving the following properties (A) Properties (A) (1) Specific gravity 1.335-1.360 (g/cm ) (2) Degree of crystallinity 21-26% (3) Crystal size in terms of Miller index (010) 1.4-2.2 nm, in terms of Miller index (100) 1.4-2.5 nm and in terms of Miller index (105) 1.6-3.5 (4) Degree of crystal orientation no more than 75% in the 010 plane and no more than 85% in the 105 plane and (5) Degree of amorphous orientation 0.15-0.4, hot water shrinkage 0 to 35% and dry heat shrinkage 0-35%, and furthermore, this invention relates to a method for the production of fabric of outstanding resilience, which exhibits resistance to permanent yielding (resistance to pile damage or resistance to pile slanting, etc), together with bulkiness and cushioning properties. In particular, with multilayer fabrics known as spatial fabrics such as a knitted spacer fabric, remarkable effects are obtained such as high tear strength, impact absorbance and pilling resistance.

    POLYESTER FIBER STRUCTURE
    26.
    发明专利
    POLYESTER FIBER STRUCTURE 审中-公开

    公开(公告)号：JP2002212855A

    公开(公告)日：2002-07-31

    申请号：JP2001320304

    申请日：2001-10-18

    Applicant: TORAY INDUSTRIES

    Inventor： TAGUCHI SETSUO ,  OTA TAKASHI ,  SHIMOYAMA SATORU

    IPC: D04B1/00 ,  D02G3/04 ,  D02G3/36 ,  D02G3/44 ,  D03D11/00

    Abstract: PROBLEM TO BE SOLVED: To provide a polyester fiber structure hardly losing resilience in the thickness direction and excellent in bulkiness, cushioning properties, stretchability in a fiber structure comprising a face side fabric, a lining fabric, and an internal yarn linking those two fabrics. SOLUTION: This polyester fiber structure is a fiber structure comprising at least a face side fabric, a lining fabric, and internal threads linking the two fabrics in which the internal thread is a conjugate fiber comprising a polyester fiber (fiber A) having >=10 decitex monofilament fineness, 5-30 filaments, and a layer line-like 4 spot scattering pattern in a small X ray pattern and a polyester fiber (fiber B) having >=15 filaments, >=1.36 specific gravity,

    METHOD FOR PRODUCING POLYESTER YARN AND CLOTH
    27.
    发明专利
    METHOD FOR PRODUCING POLYESTER YARN AND CLOTH 审中-公开

    公开(公告)号：JP2002194634A

    公开(公告)日：2002-07-10

    申请号：JP2001295893

    申请日：2001-09-27

    Applicant: TORAY INDUSTRIES

    Inventor： TAGUCHI SETSUO ,  SHIMOYAMA SATORU ,  OTA TAKASHI

    IPC: A41D31/00 ,  D02G3/04 ,  D02G3/36 ,  D02G3/38 ,  D02J1/08 ,  D03D15/00 ,  D03D15/08 ,  D04B1/20

    Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a conjugated polyester yarn good in color development and color fastness to dyeing, bulky and smooth on the surface, rich in stretchability and rebound and a cloth therewith. SOLUTION: In this method the conjugated polyester yarn is obtained by conjugating a yarn A mainly comprising a polyester fiber having 20-80×10-3 double refractive index with a yarn B comprising at least one or more kinds of other fibers and treating the yarn at 50-150 deg.C under wet heating and/or dry heating in a state in which the conjugated yarn is wound around a core material.

    POLYESTER FIBER AND ITS PRODUCTION
    28.
    发明专利
    POLYESTER FIBER AND ITS PRODUCTION 失效

    公开(公告)号：JP2000170031A

    公开(公告)日：2000-06-20

    申请号：JP27632699

    申请日：1999-09-29

    Applicant: TORAY INDUSTRIES

    Inventor： OTA TAKASHI ,  TAGUCHI SETSUO ,  SHIMOYAMA SATORU

    IPC: D01F6/62 ,  D02J13/00 ,  D03D15/00 ,  D03D27/00

    Abstract: PROBLEM TO BE SOLVED: To produce polyester fibers improved in low repulsive properties or low recovering properties for repetitive compression and suitable for seats or interior trims of vehicles, etc., by carrying out a shrinking heat treatment of a highly oriented undrawn polyester yarn with a noncontact heater and then heat-treating the resultant yarn at a specific temperature or above. SOLUTION: A highly oriented undrawn polyester yarn is passed through the interior of a noncontact heater at >=250 deg.C temperature and at >=450 m/min yarn processing speed under 0.3×10-2 to 6.5×10-2 g/d tension and shrunk by 5-30% to provide =120 deg.C temperature to afford polyester fibers having 1.3-1.37 g/cm3 amorphous density, 0.088-0.45 degree of amorphous orientation without any yield point in a load-extension curve, 20-200 kgf/mm2 apparent Young's modulus, 0.15-1.5 g/d initial stress and 3-10% initial elongation and suitable for internal yarns, pile yarns, etc., of fabrics.

    ARTIFICIAL LEATHER COMPRISING NANO FIBER
    29.
    发明专利
    ARTIFICIAL LEATHER COMPRISING NANO FIBER 审中-公开

    公开(公告)号：JP2004256983A

    公开(公告)日：2004-09-16

    申请号：JP2004025131

    申请日：2004-02-02

    Applicant: TORAY INDUSTRIES

    Inventor： SHIMOYAMA SATORU ,  OCHI TAKASHI

    IPC: D06N3/00 ,  D01F6/92 ,  D06M11/00 ,  D06M11/38

    Abstract: PROBLEM TO BE SOLVED: To provide an artificial leather having an extremely soft touch of surface and a flexible feeling not available in conventional fine fibers, by a delicate plush-forming. SOLUTION: The artificial leather of nano fibers comprises aggregates of nano fibers having number average monofilament fineness of 1.3×10 -5 -3.2×10 -4 dtex and the sum of the monofilaments with monofilament fineness of 1.3×10 -5 -3.2×10 -4 dtex in the monofilament fineness is ≥60%. COPYRIGHT: (C)2004,JPO&NCIPI

Patent Agency Ranking