公开(公告)号：US11529623B2

公开(公告)日：2022-12-20

申请号：US16715443

申请日：2019-12-16

Applicant: Nitto Denko Corporation

Inventor： Takashi Ozaki ,  Takuya Fukumura ,  Keita Mine ,  Guang Pan ,  Ekambaram Sambandan ,  Rajesh Mukherjee

IPC: B01J35/00 ,  B01J23/14 ,  B01D53/86 ,  B01J23/888 ,  B01J23/34 ,  A61L9/20 ,  B01J23/72 ,  B01J23/30 ,  B01J27/24 ,  B01J37/02 ,  B01J35/06 ,  B01J23/835 ,  B01J37/34 ,  B01J37/03

Abstract: Embodiments of the present invention include a filter element for decomposing contaminants including a substrate, and a photocatalytic composition comprising at least a photocatalyst and a co-catalyst. The embodiments of the present invention also includes a system for decomposing contaminants including a substrate, and a photocatalytic composition comprising at least a photocatalyst and a co-catalyst; and a method using the system.

公开(公告)号：US09587877B2

公开(公告)日：2017-03-07

申请号：US14903730

申请日：2014-07-08

Applicant: Nitto Denko Corporation

Inventor： Takashi Ozaki ,  Haruka Ona ,  Hideki Hayama ,  Naoki Ban ,  Akiko Mimoto ,  Takuya Fukumura ,  Ekambaram Sambandan ,  Rajesh Mukherjee

IPC: H01L51/50 ,  F25D29/00 ,  F25D17/04 ,  H01L51/52 ,  B01J35/00 ,  B01J23/10 ,  B01J23/14 ,  B01J23/72

CPC classification number: F25D29/00 ,  B01J23/10 ,  B01J23/14 ,  B01J23/72 ,  B01J35/004 ,  F25D17/042 ,  H01L51/5012 ,  H01L51/5253 ,  H01L2251/303 ,  H01L2251/5315

Abstract: The present invention relates to an organic electroluminescent device comprising a substrate, an organic electroluminescent element, and a photocatalyst layer, wherein the organic electroluminescent element includes: a first conductive layer provided on the substrate; an organic electroluminescent layer provided on the first conductive layer; and a second conductive layer provided on the organic electroluminescent layer, wherein the photocatalyst layer covers all or part of a light-emitting region of the organic electroluminescent element, and contains a photocatalyst and a co-catalyst, and wherein an absolute value of the difference (|R1−R2|) between the refractive index (R1) of the photocatalyst and the refractive index (R2) of the co-catalyst at a wavelength of 589 nm is 0 to 0.35.

Abstract translation: 本发明涉及一种有机电致发光器件，其包括基底，有机电致发光元件和光催化剂层，其中所述有机电致发光元件包括：设置在所述基底上的第一导电层; 设置在所述第一导电层上的有机电致发光层; 以及设置在所述有机电致发光层上的第二导电层，其中所述光催化剂层覆盖所述有机电致发光元件的全部或部分发光区域，并且含有光催化剂和助催化剂，并且其中所述差异的绝对值 光催化剂的折射率（R1）与589nm波长的助催化剂的折射率（R2）之间的比（| R1-R2 |）为0〜0.35。

公开(公告)号：US20140158641A1

公开(公告)日：2014-06-12

申请号：US14102119

申请日：2013-12-10

Applicant: NITTO DENKO CORPORATION

Inventor： Rajesh Mukherjee ,  Benjamin M. Weaver ,  Tao Gu ,  Jiadong Zhou ,  Bin Zhang

IPC: C02F1/00

CPC classification number: C02F1/002 ,  B01D35/02 ,  B01D35/30 ,  B01D65/022 ,  B01D65/08 ,  C02F1/30 ,  C02F1/32 ,  C02F1/444 ,  C02F1/725 ,  C02F2303/04 ,  C02F2305/10 ,  C02F2307/02 ,  Y02A20/214

Abstract: Described herein are devices for providing drinking fluid from feed sources comprising: a first reservoir, a filter for mechanically removing particles and a second reservoir for receipt of the processed feed fluid. A continually disinfecting element is disposed in either or both reservoirs to remove additional materials from the fluid. Drinking fluid is provided in a portable device. Optional light sources are provided to interact with the disinfecting elements and/or provide an indication of the contained suitability of such disinfecting elements. A method for creating drinking fluid from a feed source is also disclosed.

Abstract translation: 本文描述的是用于从进料源提供饮用流体的装置，包括：第一储存器，用于机械地除去颗粒的过滤器和用于接收经处理的进料流体的第二储存器。 在一个或两个储存器中设置连续消毒元件以从流体中除去附加材料。 在便携式设备中提供饮用液体。 提供可选的光源以与消毒元件相互作用和/或提供这种消毒元件所容纳的适合性的指示。 还公开了一种从饲料源产生饮用液体的方法。

公开(公告)号：US20190308184A1

公开(公告)日：2019-10-10

申请号：US16449677

申请日：2019-06-24

Applicant: Nitto Denko Corporation

Inventor： Takuya Fukumura ,  Guang Pan ,  Ekambaram Sambandan ,  Rajesh Mukherjee

IPC: B01J37/34 ,  B01J35/00 ,  B01J23/835 ,  B01J23/72 ,  C23C14/06 ,  B01J23/14 ,  B01J23/10 ,  C23C14/08 ,  B01J23/30

Abstract: Methods for making photocatalyst compositions and elements exhibiting desired photocatalytic activity levels and transparency.

公开(公告)号：US10201809B2

公开(公告)日：2019-02-12

申请号：US14903038

申请日：2014-07-04

Applicant: NITTO DENKO CORPORATION

Inventor： Takashi Ozaki ,  Masayuki Minakata ,  Keita Mine ,  Daniel Popovici ,  Toshitaka Nakamura ,  Tao Gu ,  Brett T. Harding ,  Takuya Fukumura ,  Guang Pan ,  Ekambaram Sambandan ,  Rajesh Mukherjee

IPC: B01J35/00 ,  B01J35/02 ,  B01J35/06 ,  B01J37/02 ,  B01J23/30 ,  B01J23/72 ,  B01J23/835 ,  A61L2/08 ,  B01D53/86 ,  B01D53/88 ,  B01J37/34 ,  B01J37/06 ,  B01J35/10

Abstract: There is provided a photocatalyst sheet comprising a base material and a photocatalyst layer containing at least a photocatalyst, wherein the photocatalyst layer is firmly adhered to the base material. In an embodiment, there is provided a photocatalyst sheet comprising a base material; and a photocatalyst layer that contains at least a photocatalyst, and is formed on at least one surface of the base material through an aerosol deposition method. This photocatalyst sheet has an excellent photocatalytic activity and an excellent adhesion.

公开(公告)号：US09987621B2

公开(公告)日：2018-06-05

申请号：US13738243

申请日：2013-01-10

Applicant: Nitto Denko Corporation

Inventor： Takuya Fukumura ,  Ekambaran Sambandan ,  Rajesh Mukherjee

IPC: B01J27/24 ,  B01J23/30 ,  B01J37/04 ,  B01J35/00 ,  B01J35/02 ,  B01J23/14 ,  B01J27/22 ,  B01J21/06 ,  B01J23/02 ,  B01J23/08 ,  B01J23/10 ,  B01J23/16 ,  B01J23/20 ,  B01J37/00 ,  B01J37/02

CPC classification number: B01J27/24 ,  B01J21/063 ,  B01J23/02 ,  B01J23/08 ,  B01J23/10 ,  B01J23/14 ,  B01J23/16 ,  B01J23/20 ,  B01J23/30 ,  B01J27/22 ,  B01J35/0006 ,  B01J35/002 ,  B01J35/004 ,  B01J35/023 ,  B01J37/0036 ,  B01J37/0211 ,  B01J37/04

Abstract: Photocatalyst compositions and elements exhibiting desired photocatalytic activity levels and transparency.

公开(公告)号：US20160161178A1

公开(公告)日：2016-06-09

申请号：US14903730

申请日：2014-07-08

Applicant: Nitto Denko Corporation

Inventor： Takashi Ozaki ,  Haruka Ona ,  Hideki Hayama ,  Naoki Ban ,  Akiko Mimoto ,  Takuya Fukumura ,  Ekambaram Sambandan ,  Rajesh Mukherjee

IPC: F25D29/00 ,  H01L51/52 ,  B01J23/10 ,  B01J23/72 ,  B01J23/14 ,  H01L51/50 ,  B01J35/00

CPC classification number: F25D29/00 ,  B01J23/10 ,  B01J23/14 ,  B01J23/72 ,  B01J35/004 ,  F25D17/042 ,  H01L51/5012 ,  H01L51/5253 ,  H01L2251/303 ,  H01L2251/5315

Abstract: The present invention relates to an organic electroluminescent device comprising a substrate, an organic electroluminescent element, and a photocatalyst layer, wherein the organic electroluminescent element includes: a first conductive layer provided on the substrate; an organic electroluminescent layer provided on the first conductive layer; and a second conductive layer provided on the organic electroluminescent layer, wherein the photocatalyst layer covers all or part of a light-emitting region of the organic electroluminescent element, and contains a photocatalyst and a co-catalyst, and wherein an absolute value of the difference (|R1-R2|) between the refractive index (R1) of the photocatalyst and the refractive index (R2) of the co-catalyst at a wavelength of 589 nm is 0 to 0.35.

Abstract translation: 本发明涉及一种有机电致发光器件，其包括基底，有机电致发光元件和光催化剂层，其中所述有机电致发光元件包括：设置在所述基底上的第一导电层; 设置在所述第一导电层上的有机电致发光层; 以及设置在所述有机电致发光层上的第二导电层，其中所述光催化剂层覆盖所述有机电致发光元件的全部或部分发光区域，并且含有光催化剂和助催化剂，并且其中所述差异的绝对值 光催化剂的折射率（R1）与589nm波长的助催化剂的折射率（R2）之间的比（| R1-R2 |）为0〜0.35。

公开(公告)号：US09130131B2

公开(公告)日：2015-09-08

申请号：US13958244

申请日：2013-08-02

Applicant: NITTO DENKO CORPORATION

Inventor： Bin Zhang ,  Rajesh Mukherjee ,  Hironaka Fujii ,  Hiroaki Miyagawa ,  Guang Pan ,  Toshitaka Nakamura ,  Amane Mochizuki

IPC: H01L33/50 ,  B32B18/00 ,  C04B35/22 ,  C04B35/44 ,  C04B35/626 ,  C04B35/634 ,  C04B35/638 ,  C09K11/77

CPC classification number: H01L33/504 ,  B32B18/00 ,  C04B35/22 ,  C04B35/44 ,  C04B35/62665 ,  C04B35/63416 ,  C04B35/6342 ,  C04B35/6344 ,  C04B35/63488 ,  C04B35/638 ,  C04B2235/3206 ,  C04B2235/3208 ,  C04B2235/3224 ,  C04B2235/3225 ,  C04B2235/3227 ,  C04B2235/3229 ,  C04B2235/3418 ,  C04B2235/604 ,  C04B2235/6562 ,  C04B2235/6565 ,  C04B2235/6567 ,  C04B2235/6581 ,  C04B2235/6587 ,  C04B2235/661 ,  C04B2235/663 ,  C04B2235/9661 ,  C04B2237/341 ,  C04B2237/343 ,  C09K11/7774 ,  H01L33/507

Abstract: Some embodiments disclosed herein include a lighting apparatus having a composite. The composite may include a first emissive layer and a second emissive layer. The first emissive layer may include a first garnet phosphor having a common dopant. The second emissive layer may include a second garnet phosphor having the common dopant. In some embodiments, the first emissive layer and the second emissive layer are fixed together. Some embodiments disclosed herein include efficient and economic methods of making the composite. The method may include, in some embodiments, sintering an assembly that includes pre-cursor materials for the first emissive layer and the second emissive layer.

Abstract translation: 本文公开的一些实施例包括具有复合材料的照明装置。 复合材料可以包括第一发射层和第二发射层。 第一发射层可以包括具有公共掺杂剂的第一石榴石磷光体。 第二发射层可以包括具有公共掺杂剂的第二石榴石磷光体。 在一些实施例中，第一发射层和第二发射层固定在一起。 本文公开的一些实施方案包括制备复合材料的有效和经济的方法。 在一些实施例中，该方法可以包括烧结包括用于第一发射层和第二发射层的前视物质的组件。

公开(公告)号：US10898890B2

公开(公告)日：2021-01-26

申请号：US15507714

申请日：2015-08-28

Applicant: NITTO DENKO CORPORATION

Inventor： Rajesh Mukherjee

IPC: B01J23/00 ,  B01J35/00 ,  B01J21/06 ,  B01J23/30 ,  B01J23/72 ,  B01J37/02 ,  B01J37/34 ,  C23C18/12 ,  B05D3/10 ,  C09D1/00 ,  C23C18/04

Abstract: Described herein are methods for coating a substrate with a photocatalytic compound, and photocatalytic elements prepared by these methods.

公开(公告)号：US09433933B2

公开(公告)日：2016-09-06

申请号：US13741191

申请日：2013-01-14

Applicant: Nitto Denko Corporation

Inventor： Ekambaram Sambandan ,  Rajesh Mukherjee ,  Takuya Fukumura

IPC: B01J27/24 ,  B01J19/12 ,  B01J37/08 ,  B01J21/06 ,  B01J23/06 ,  B01J23/14 ,  B01J23/62 ,  B01J23/66 ,  B01J27/22 ,  B01J35/00

CPC classification number: B01J27/24 ,  B01J19/123 ,  B01J19/127 ,  B01J19/128 ,  B01J21/063 ,  B01J23/06 ,  B01J23/14 ,  B01J23/626 ,  B01J23/66 ,  B01J27/22 ,  B01J35/004 ,  B01J37/086 ,  B01J37/088

Abstract: Disclosed herein are titania photocatalysts, titania photocatalytic compositions, and methods of making the same. The photocatalysts may, for example, be represented by the formula of (Ti1-rMr)(O2-x-yCxNy), where M, r, x, are y defined in the specification. The photocatalysts may, in some embodiments, provide superior photocatalytic activity relative to titania. Also disclosed are methods making the photocatalysts. The method may provide economical techniques for obtaining the titania photocatalysts.

Abstract translation: 本文公开了二氧化钛光催化剂，二氧化钛光催化组合物及其制备方法。 例如，光催化剂可以由式（X 1-x-y C x N y）表示，其中M，r，x在本说明书中定义为y。 在一些实施方案中，光催化剂可相对于二氧化钛提供优异的光催化活性。 还公开了制备光催化剂的方法。 该方法可以提供用于获得二氧化钛光催化剂的经济技术。