公开(公告)号：US20200058945A1

公开(公告)日：2020-02-20

申请号：US16476502

申请日：2018-02-21

Applicant: Sakai Chemical Industry Co., Ltd.

Inventor： Seiichi YANO ,  Hiroshi TSUTSUMI ,  Miho KISHI ,  Akihiro UEMURA ,  Mayu OTA

IPC: H01M4/92 ,  C01G23/04 ,  H01B1/08 ,  H01M8/10

Abstract: The present invention provides an electrically conductive material having excellent resistance to a high potential and strongly acidic environment and high electrical conductivity; and an electrode material and a fuel cell each including the same. The present invention also provides a method for simply and easily producing such an electrically conductive material. The present invention relates to an electrically conductive material including a titanium suboxide particulate powder, the titanium suboxide particulate powder including a rutile crystalline phase as a main phase, and having a composition of TiOn wherein n is 1.5 or more and 1.90 or less, and a brightness L* in the L*a*b*color system of 35 to 45.

公开(公告)号：US20190237772A1

公开(公告)日：2019-08-01

申请号：US16340959

申请日：2017-10-19

Applicant: SAKAI CHEMICAL INDUSTRY CO., LTD.

Inventor： Keiichi TABATA ,  Seiichi YANO ,  Hiroshi TSUTSUMI ,  Jun NAITO ,  Mayu OTA ,  Miho KISHI

IPC: H01M4/92

CPC classification number: H01M4/925 ,  H01M4/86 ,  H01M4/88 ,  H01M4/90 ,  H01M4/92 ,  H01M8/10 ,  H01M2008/1095 ,  Y02P70/56

Abstract: The present invention provides an electrode material having excellent resistance to a high potential and strongly acidic environment, high conductivity, and excellent electrochemical properties; and a fuel cell including the same. The present invention also provides a method for simply and easily producing such an electrode material. The present invention relates to an electrode material containing: a titanium suboxide carrier whose crystal phase is single-phase Ti4O7 and having a specific surface area of 10 m2/g or more; and a noble metal and/or its oxide supported on the carrier.

公开(公告)号：US20170027827A1

公开(公告)日：2017-02-02

申请号：US15303689

申请日：2015-04-27

Applicant: SAKAI CHEMICAL INDUSTRY CO., LTD. ,  ROHTO PHARMACEUTICAL CO., LTD.

Inventor： Mayu OTA ,  Hiroshi TSUJITA ,  Kenji MORI ,  Keita KOBAYASHI

IPC: A61K8/26 ,  A61Q1/02 ,  A61K8/02

CPC classification number: A61K8/26 ,  A61K8/0245 ,  A61K8/0254 ,  A61K2800/412 ,  A61K2800/434 ,  A61Q1/02 ,  A61Q17/04

Abstract: The inventors have investigated a fluorescent substance being safe and having a high color developing property, and it is one of objects of the present disclosure to obtain an inorganic red fluorescent substance consisting of an element which exerts no bad influence upon human bodies.A cosmetic containing inorganic particles consisting of a compound represented by a general formula: CaxAlyO(2x+3y+4z)/2:Mn4+z wherein 0.1

Abstract translation: 其中0.1