公开(公告)号：HUE035392T2

公开(公告)日：2018-05-02

申请号：HUE13768147

申请日：2013-03-22

Applicant: TORAY INDUSTRIES

Inventor： MITSUOKA HIDETO ,  KIKUCHI SHINTARO ,  YAMADA KAZUHIRO

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

公开(公告)号：MY175746A

公开(公告)日：2020-07-08

申请号：MYPI2015701055

申请日：2013-10-03

Applicant: TORAY INDUSTRIES

Inventor： MITSUOKA HIDETO ,  YAMADA KAZUHIRO ,  KIKUCHI SHINTARO ,  SAITO TOSHIYA

Abstract: A biaxially stretched microporous film includes band-like polyethylene material having a film width of not less than 300 mm wherein distribution of physical properties in the film width direction and the thickness variation is less than 1.00 ?m and air permeability variation is not greater than 50 seconds/100 mL. The polyethylene microporous film has excellent planarity and uniformity of physical properties required when used in a large-area configuration as a separator film of a lithium ion battery for automobiles or consumer electronics. FIG. 1.

公开(公告)号：CA3129032A1

公开(公告)日：2020-10-01

申请号：CA3129032

申请日：2020-03-25

Applicant: TORAY INDUSTRIES

Inventor： MITSUOKA HIDETO ,  OZEKI YUJI

IPC: B29B11/16 ,  B29C70/06 ,  B29C70/68 ,  C08J7/00

Abstract: 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：PL2832781T3

公开(公告)日：2018-05-30

申请号：PL13768147

申请日：2013-03-22

Applicant: TORAY INDUSTRIES

Inventor： MITSUOKA HIDETO ,  KIKUCHI SHINTARO ,  YAMADA KAZUHIRO

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

公开(公告)号：MY176001A

公开(公告)日：2020-07-21

申请号：MYPI2016702954

申请日：2015-05-28

Applicant: TORAY INDUSTRIES

Inventor： MIURA YUKIKO ,  MITSUOKA HIDETO ,  KUBOTA TAKASHI

Abstract: 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/?m, (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：HUE039856T2

公开(公告)日：2019-02-28

申请号：HUE15800063

申请日：2015-05-28

Applicant: TORAY INDUSTRIES

Inventor： MIURA YUKIKO ,  MITSUOKA HIDETO ,  KUBOTA TAKASHI

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

公开(公告)号：PL3085531T3

公开(公告)日：2018-10-31

申请号：PL15800063

申请日：2015-05-28

Applicant: TORAY INDUSTRIES

Inventor： MIURA YUKIKO ,  MITSUOKA HIDETO ,  KUBOTA TAKASHI

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

公开(公告)号：EP2431406A4

公开(公告)日：2012-10-10

申请号：EP10774900

申请日：2010-05-11

Applicant: TORAY INDUSTRIES

Inventor： MITSUOKA HIDETO ,  HIGASHIOJI TAKUJI ,  HORIE MASATO ,  NAKAMORI YUKARI

IPC: C08J5/18 ,  G11B5/73

CPC classification number: G11B5/7305 ,  C08J5/18 ,  C08J2367/02 ,  C08J2479/08 ,  Y10T428/24479 ,  Y10T428/31786

公开(公告)号：EP3159163A4

公开(公告)日：2018-02-14

申请号：EP15809756

申请日：2015-06-19

Applicant: TORAY INDUSTRIES

Inventor： HARUMOTO KOSUKE ,  MIURA YUKIKO ,  MITSUOKA HIDETO

IPC: B32B27/32 ,  B32B5/18 ,  B32B5/32 ,  B32B27/08 ,  B32B27/20 ,  B32B27/24 ,  C08J9/00 ,  C08J9/28 ,  H01M2/16

CPC classification number: H01M2/1686 ,  B32B5/18 ,  B32B5/32 ,  B32B27/08 ,  B32B27/20 ,  B32B27/24 ,  B32B27/32 ,  B32B2264/0235 ,  B32B2264/025 ,  B32B2264/0257 ,  B32B2264/10 ,  B32B2264/102 ,  B32B2264/104 ,  B32B2266/025 ,  B32B2266/102 ,  B32B2270/00 ,  B32B2307/20 ,  B32B2307/306 ,  B32B2307/50 ,  B32B2307/514 ,  B32B2307/581 ,  B32B2307/724 ,  B32B2307/732 ,  B32B2457/10 ,  C08J9/00 ,  C08J9/28 ,  H01M2/16 ,  H01M2/1653

Abstract: The present invention provides a polyolefin multilayer microporous membrane that has a low air permeability value, maintains high porosity and mechanical strength even when formed into a thin film, has excellent impedance characteristics, and has excellent battery characteristics when used as a battery separator. (Solution) A polyolefin multilayer microporous membrane including a first microporous layer and a second microporous layer; the first microporous layer including a first polyolefin resin containing a polypropylene; the second microporous layer including a second polyolefin resin containing an ultrahigh molecular weight polyethylene; and the polyolefin multilayer microporous membrane satisfying the following requirements (I) and (II). (I) A membrane thickness is not greater than 25 µm, and the membrane thickness (µm) and a porosity (%) satisfy the relationship in the formula below. Porosity % / thickness µm ‰¥ 3.0 (II) An air permeability in terms of a membrane thickness of 16 µm is not less than 100 sec/100 cm 3 and not greater than 300 sec/100 cm 3 .