公开(公告)号：EP3950249A1

公开(公告)日：2022-02-09

申请号：EP20778231.9

申请日：2020-03-25

申请人： Toray Industries, Inc.

发明人： MITSUOKA, Hideto ,  OZEKI, Yuji

IPC分类号： B29B11/16 ,  B29K105/06 ,  B29K105/08 ,  B29C70/06 ,  B29C70/68 ,  C08J7/00

摘要： The present invention addresses the problem of providing a molded article of a carbon-fiber-reinforced composite material that makes it possible to achieve favorable adhesion, regardless of the adhesive or metal used in combination therewith, and that also makes it possible to maintain adhesive force, even after a long period of time has passed after adhesion. A molded article of a carbon-fiber-reinforced composite material that comprises at least carbon fibers and a resin composition. The molded article of a carbon-fiber-reinforced composite material is characterized in that the surface roughness Ra thereof is 0.01-2 µm and in that the tensile shear adhesive strength (F0) thereof when a metal has been adhered to the surface thereof via an adhesive layer that contains an epoxy compound and is 0.1-3 mm thick is 10-40 MPa.

公开(公告)号：EP3085531B1

公开(公告)日：2018-05-02

申请号：EP15800063.8

申请日：2015-05-28

申请人： Toray Industries, Inc.

发明人： MIURA, Yukiko ,  MITSUOKA, Hideto ,  KUBOTA, Takashi

IPC分类号： B32B27/32 ,  C08J9/00 ,  C08L23/06 ,  C08L23/12 ,  H01M2/16 ,  H01M10/0525 ,  B01D71/26 ,  B01D67/00 ,  B32B27/08 ,  B01D69/12

CPC分类号： H01M2/1653 ,  B01D67/002 ,  B01D67/0027 ,  B01D67/003 ,  B01D69/12 ,  B01D71/26 ,  B01D2313/12 ,  B01D2325/04 ,  B01D2325/22 ,  B01D2325/24 ,  B01D2325/34 ,  B32B27/08 ,  B32B27/32 ,  B32B2307/308 ,  B32B2307/581 ,  B32B2307/744 ,  B32B2457/10 ,  C08J9/00 ,  C08L23/06 ,  C08L23/12 ,  C08L2203/20 ,  C08L2205/02 ,  C08L2207/062 ,  C08L2207/068 ,  H01M2/16 ,  H01M2/1686 ,  H01M10/0525 ,  Y02T10/7011 ,  C08L23/10

摘要： To provide a polyolefin multilayer microporous membrane and a battery separator having excellent mechanical strength and heat resistance. The present invention is a polyolefin multilayer microporous membrane having at least three layers, the membrane comprising a first microporous layer composed of a polyethylene resin containing an ultrahigh molecular weight polyethylene (surface layers) and a second microporous layer composed of a polyolefin rein containing a high-density polyethylene and polypropylene (intermediate layer), wherein (I) the pin puncture strength is at least 25 g/µm, (II) the coefficient of static friction with respect to a metal foil is at least 0.40, and (III) the meltdown temperature is at least 180°C.

公开(公告)号：EP2431406A1

公开(公告)日：2012-03-21

申请号：EP10774900.4

申请日：2010-05-11

申请人： Toray Industries, Inc.

发明人： MITSUOKA, Hideto ,  HIGASHIOJI, Takuji ,  HORIE, Masato ,  NAKAMORI, Yukari

IPC分类号： C08J5/18 ,  G11B5/73

CPC分类号： G11B5/7305 ,  C08J5/18 ,  C08J2367/02 ,  C08J2479/08 ,  Y10T428/24479 ,  Y10T428/31786

摘要： [Problem to be solved] To provide a biaxially oriented polyester film, which suffers only small dimensional changes due to changes in environmental temperature and humidity and due to storage, ensures low error rates, and can little abrade the magnetic head and the magnetic tape, when used as a base film of a magnetic recording medium, and which can be used to provide a high density magnetic recording medium excellent in running durability.
[Solution] A biaxially oriented polyester film having an islands-in-sea structure, an average island domain size of 30 to 200 nm, and a coefficient of hygroscopic expansion of 0 to 6.0 ppm/% RH at least either in the machine direction or in the transverse direction of the film.

摘要翻译： [待解决的问题]为了提供由于环境温度和湿度的变化以及由于储存而仅仅具有小的尺寸变化的双轴取向聚酯膜，确保了低的误差率，并且几乎不会磨损磁头和磁带， 当用作磁记录介质的基膜时，可用于提供运行耐久性优异的高密度磁记录介质。 [解决方案]具有海岛结构，平均岛域尺寸为30〜200nm，吸湿膨胀系数为0〜6.0ppm /％RH的双轴取向聚酯膜至少在纵向或 在膜的横向上。

公开(公告)号：EP2832781B1

公开(公告)日：2017-12-06

申请号：EP13768147.4

申请日：2013-03-22

申请人： Toray Industries, Inc.

发明人： MITSUOKA, Hideto ,  KIKUCHI, Shintaro ,  YAMADA, Kazuhiro

IPC分类号： C08J9/00 ,  C08J7/04 ,  H01M2/16 ,  B29C47/00 ,  B29D7/01 ,  B29K23/00 ,  B29K105/00 ,  B29L7/00 ,  B29L31/34 ,  H01M2/14

CPC分类号： H01M2/1686 ,  B29C47/0021 ,  B29D7/01 ,  B29K2023/065 ,  B29K2023/0683 ,  B29K2105/0088 ,  B29L2007/001 ,  B29L2031/3468 ,  C08J9/28 ,  C08J9/365 ,  C08J2323/06 ,  H01M2/145 ,  H01M2/1653

摘要： A polyethylene microporous membrane having a Gurley air permeability of 1 to 1,000 sec/100 mL/25 µm, wherein the total length of waviness widths in the width direction of the polyethylene microporous membrane is not more than one-third of the overall width of the microporous membrane, and a process for producing the same. Provided is a polyethylene microporous membrane having excellent planarity without compromising any other important physical property such as permeability.