公开(公告)号：EP2865645A4

公开(公告)日：2015-12-09

申请号：EP13810402

申请日：2013-06-21

Applicant: TORAY INDUSTRIES

Inventor： NISHINO HIDEKAZU ,  HONDO KAZUNORI ,  IMAZU NAOKI

IPC: C01B31/02 ,  B82Y30/00 ,  B82Y40/00 ,  C08L1/28 ,  C09D101/28 ,  H01B1/24 ,  H01B5/14 ,  H01B13/00

CPC classification number: H01B1/24 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/174 ,  C08K3/041 ,  C09D101/286 ,  Y10S977/742 ,  Y10S977/752 ,  Y10T428/25 ,  C08K3/04 ,  C08L1/286

公开(公告)号：EP2543634A4

公开(公告)日：2017-05-31

申请号：EP11836454

申请日：2011-10-28

Applicant: TORAY INDUSTRIES

Inventor： OI TAKASHI ,  WATANABE OSAMU ,  HONDO KAZUNORI ,  NISHINO HIDEKAZU ,  SATO KENICHI

IPC: B01F11/02 ,  B05D5/12 ,  H01B1/04 ,  H01B1/24

CPC classification number: H01B1/24 ,  B01F11/02 ,  B05D5/12 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/05 ,  C01B32/174 ,  H01B1/04 ,  H01B13/30 ,  Y10T428/259

Abstract: Provided is a process for producing a dispersion liquid of carbon nanotube aggregates in which the carbon nanotube aggregates are dispersed in a dispersion medium, comprising the two steps: (A) a step of adsorbing a dispersant to carbon nanotube aggregates by physical dispersion treatment in a dispersion medium to prepare a carbon nanotube paste with a particle size of 100 nm to 20 µm resulting from partial dissociation of a mass of the carbon nanotube aggregates; and (B) a step of dispersing the carbon nanotube paste by ultrasonic dispersion treatment. A process for producing a dispersion liquid of carbon nanotube aggregates with reduced destruction and breakage of graphite structure of a carbon nanotube aggregate can be provided.

Abstract translation: 本发明提供一种碳纳米管聚集体分散在分散介质中的分散液的制造方法，其特征在于，包括以下两个步骤：（A）通过物理分散处理将分散剂吸附在碳纳米管集合体上的工序 分散介质，制备粒径为100nm〜20μm的碳纳米管浆料，由碳纳米管集合体的一部分解离得到; 和（B）通过超声波分散处理分散碳纳米管糊的步骤。 可以提供碳纳米管集合体的分散液的制造方法，其具有减少的碳纳米管集合体的石墨结构的破坏和破裂。

公开(公告)号：EP2962990A4

公开(公告)日：2016-09-21

申请号：EP14756942

申请日：2014-02-25

Applicant: TORAY INDUSTRIES

Inventor： OKAMOTO NAOYO ,  HONDO KAZUNORI ,  NISHINO HIDEKAZU ,  SATO KENICHI

IPC: C01B31/02 ,  H01B1/04 ,  H01B5/14 ,  H01B13/00

CPC classification number: H01B1/04 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/16 ,  C01B32/174 ,  C01B2202/04 ,  C01B2202/22 ,  C01B2202/30 ,  C01B2202/36 ,  Y10S977/742 ,  Y10S977/842 ,  Y10S977/932

Abstract: The present invention provides an aggregate of carbon nanotubes which has an acid adsorption amount equal to or greater than 0. 6 mass% and equal to or less than 12 mass%, which is obtained by subjecting a starting material composition containing carbon nanotubes to a two-stage wet oxidation treatment. The present invention provides an aggregate of carbon nanotubes capable of exhibiting excellent electrical conductivity when used to configure a transparent conductive film, and a production method therefor.

公开(公告)号：EP3176200A4

公开(公告)日：2018-01-03

申请号：EP15826619

申请日：2015-07-03

Applicant: TORAY INDUSTRIES

Inventor： HONDO KAZUNORI ,  TOMIOKA NOBUYUKI

IPC: C08G59/56 ,  C08G59/62 ,  C08J5/24

CPC classification number: C08J5/04 ,  C08G59/3227 ,  C08G59/5033 ,  C08G59/56 ,  C08G59/62 ,  C08G59/621 ,  C08J5/042 ,  C08J5/24 ,  C08J2363/00

Abstract: A two-pack type epoxy resin composition for a fiber-reinforced composite material, including the following components (A) to (C), the epoxy resin composition having: an epoxy base resin liquid containing 30 mass% or more and 100 mass% or less of a component (A) and a curing agent liquid containing a component (B). The component (A) is a glycidylamine type epoxy resin; the component (B) is an aromatic amine; and the component (C) is a compound having at least two aromatic rings each of which has a phenolic hydroxy group.

公开(公告)号：EP2634139A4

公开(公告)日：2017-06-07

申请号：EP11836453

申请日：2011-10-28

Applicant: TORAY INDUSTRIES

Inventor： HONDO KAZUNORI ,  NISHINO HIDEKAZU ,  SATO KENICHI

IPC: B01F11/02 ,  B05D5/12 ,  H01B1/04 ,  H01B1/24

CPC classification number: H01B1/24 ,  B01F11/02 ,  B05D5/12 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/05 ,  C01B32/174 ,  H01B1/04 ,  H01B13/30 ,  Y10T428/259