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    Fiber-Reinforced Composite Material and Method for Producing the Same
    95.
    发明申请
    Fiber-Reinforced Composite Material and Method for Producing the Same 有权
    纤维增强复合材料及其制造方法

    公开(公告)号：US20160145410A1

    公开(公告)日：2016-05-26

    申请号：US14899998

    申请日：2014-07-30

    Applicant: TEIJIN LIMITED

    Inventor： Yasuyuki Kondo ,  Takuro Kitamura ,  Kazunari Kosaka ,  Daisuke Kobayashi

    IPC: C08K3/04 ,  C08K7/06

    CPC classification number: C08K3/04 ,  C08J5/042 ,  C08J5/047 ,  C08J5/10 ,  C08J2377/00 ,  C08K7/06

    Abstract: A fiber-reinforced composite material obtained by reinforcing a matrix resin with fibers, wherein the matrix resin contains a thermoplastic resin and a carbon black, the fibers are discontinuous carbon fibers, a part of the discontinuous carbon fibers forms fiber bundles, and the thickness of a thinnest part of the matrix resin which is located between an outermost surface of the composite material and the fibers existing in an inside of the composite material is less than 100 μm. Further, it is preferred that the thermoplastic resin is a polyamide-based resin, that the discontinuous carbon fibers have a length of from 3 to 100 mm, and that the orientation of the discontinuous carbon fibers is random. Furthermore, it is preferred that the size of the primary particle diameter of the carbon black is within a range of 7 to 75 nm.

    Abstract translation: 通过用纤维增强基质树脂而获得的纤维增强复合材料，其中基质树脂含有热塑性树脂和炭黑，纤维是不连续的碳纤维，一部分不连续的碳纤维形成纤维束， 位于复合材料的最外表面和存在于复合材料内部的纤维之间的基体树脂的最薄部分小于100μm。 此外，优选热塑性树脂是聚酰胺类树脂，不连续碳纤维的长度为3〜100mm，不连续碳纤维的取向是随机的。 此外，优选炭黑的一次粒径的尺寸在7〜75nm的范围内。

    POLYCARBONATE MOLDED ARTICLE
    97.
    发明申请
    POLYCARBONATE MOLDED ARTICLE 审中-公开
    聚碳酸酯模制品

    公开(公告)号：US20160075823A1

    公开(公告)日：2016-03-17

    申请号：US14759327

    申请日：2014-02-21

    Applicant: TEIJIN LIMITED

    Inventor： Kenta IMAZATO ,  Tsuyoshi TAKEDA ,  Hiroshi OKAMOTO ,  Tetsuya MOTOYOSHI ,  Takushi TANI ,  Katsuhiro YAMANAKA

    IPC: C08G64/00 ,  G02B1/04

    CPC classification number: C08G64/00 ,  C08G64/0208 ,  F21S41/20 ,  F21S43/20 ,  G02B1/041

    Abstract: A molded article such as a resin window or a lamp lens for vehicles which is formed from a polycarbonate and excellent in heat resistance, weather resistance, low water absorption, surface hardness and low-temperature impact properties.The molded article is formed from a polycarbonate which contains a unit (A) represented by the following formula (A) in an amount of 50 mol % or more based on the total of all recurring units and has a maximum impact energy of 20 J or more in a high-speed surface impact test based on ASTM D3763 in a −20° C. environment and a brittle fracture rate of 50% or less.

    Abstract translation: 由聚碳酸酯形成的耐候性，耐候性，低吸水性，表面硬度和低温冲击性优异的车辆用树脂窗或灯透镜等成型品。 模塑制品由聚碳酸酯形成，该聚碳酸酯包含基于所有重复单元的总量为50摩尔％以上的由下式（A）表示的单元（A），并且具有20J的最大冲击能量或 更多的是基于ASTM D3763在-20°C环境下的高速表面冲击试验，脆性断裂率在50％以下。

    Method for Producing Cut Bodies and Method for Cutting Fiber-Reinforced Resin
    99.
    发明申请
    Method for Producing Cut Bodies and Method for Cutting Fiber-Reinforced Resin 审中-公开
    生产剪切体的方法和切割纤维增强树脂的方法

    公开(公告)号：US20160059432A1

    公开(公告)日：2016-03-03

    申请号：US14838968

    申请日：2015-08-28

    Applicant: Teijin Limited

    Inventor： Makoto Ootsubo ,  Hiroya Hada ,  Toshiki Maeda ,  Takuo Kanzaki

    IPC: B26D7/10 ,  C08K7/06 ,  C08K7/14

    CPC classification number: B26D7/10

    Abstract: According to an aspect of the present invention, there is provided a method for producing cut bodies including: cutting a fiber-reinforced resin material including reinforcing fibers having a tensile strength of 1,000 MPa to 6,000 MPa and a thermoplastic resin, wherein a flexural modulus of the fiber-reinforced resin material is decreased to 80% to 15% at the cutting.

    Abstract translation: 根据本发明的一个方面，提供一种切割体的制造方法，其特征在于，包括：将包含拉伸强度为1000MPa〜6,000MPa的增强纤维的纤维强化树脂材料切割成热塑性树脂， 纤维增强树脂材料在切割时降低至80％至15％。

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