公开(公告)号：US20200299302A1

公开(公告)日：2020-09-24

申请号：US16765696

申请日：2018-11-20

Applicant: NITTO DENKO CORPORATION

Inventor： Stanislaw Rachwal ,  Tissa Sajoto ,  Yufen Hu ,  Hongxi Zhang ,  Peng Wang

IPC: C07D487/08 ,  C07D295/037 ,  C08K5/17 ,  B32B7/12 ,  C09J9/02 ,  C09J7/40

Abstract: An electrically debondable adhesive composition is described. The adhesive is comprised of a basic ionic liquid and an optionally crosslinked polymer, wherein the basic ionic liquid is comprised of a cyclic amino-ammonium cation and a bis(fluorosulfonyl)imide anion.

公开(公告)号：US10005787B2

公开(公告)日：2018-06-26

申请号：US15541457

申请日：2016-01-07

Applicant: NITTO DENKO CORPORATION

Inventor： Stanislaw Rachwal ,  Yufen Hu

IPC: C07D487/04 ,  C09K11/06 ,  H01L33/50

CPC classification number: C07D487/04 ,  C09K11/06 ,  H01L33/50

Abstract: This disclosure is related to photo-stable chromophores which are useful in various applications. Chromophores disclosed herein include a bis-triazole core, two electron-donors at C-4 and C-8, and two groups derived from pentaerythritol (R═OR5) or 1,1,1-tris(hydroxymethyl)methane (R═H) at N-2 and N-6. Such structures have been proven to have greater then five times higher photo-stability than their analogs with simpler alkyl groups at N-2 and N-6.

公开(公告)号：US09382424B2

公开(公告)日：2016-07-05

申请号：US13626679

申请日：2012-09-25

Applicant: Nitto Denko Corporation

Inventor： Stanislaw Rachwal ,  Peng Wang ,  Bogumila Rachwal ,  Hongxi Zhang ,  Michiharu Yamamoto

IPC: C07D249/18 ,  C09B11/02 ,  C09B57/00 ,  H01L31/055 ,  H01L51/00

CPC classification number: C09B11/02 ,  C07D249/18 ,  C09B57/00 ,  C09B57/001 ,  H01L31/055 ,  H01L51/0071 ,  Y02E10/52

Abstract: The invention provides highly fluorescent materials comprising a single (n=0) or a series (n=1, 2, etc.) of benzo heterocyclic systems. The photo-stable highly luminescent chromophores are useful in various applications, including in wavelength conversion films. Wavelength conversion films have the potential to significantly enhance the solar harvesting efficiency of photovoltaic or solar cell devices.

Abstract translation: 本发明提供包含单一（n = 0）或一系列（n = 1,2等）苯并杂环系统的高荧光材料。 光稳定的高发光发色团可用于各种应用，包括在波长转换膜中。 波长转换膜具有显着增强光伏或太阳能电池器件的太阳能收获效率的潜力。

公开(公告)号：US20130139868A1

公开(公告)日：2013-06-06

申请号：US13631710

申请日：2012-09-28

Applicant: NITTO DENKO CORPORATION

Inventor： Hongxi Zhang ,  Stanislaw Rachwal ,  Kaoru Ueno ,  Jie Cai ,  Yufen Hu ,  Michiharu Yamamoto

IPC: H01L31/055 ,  H01L31/18 ,  H01L31/048

CPC classification number: C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/1059 ,  H01L31/0481 ,  H01L31/055 ,  Y02E10/52

Abstract: This invention relates to an encapsulation structure comprising a luminescent wavelength conversion material for at least one solar cell or photovoltaic device which acts to enhance the solar harvesting efficiency of the solar cell device. The luminescent wavelength conversion material comprises at least one chromophore and an optically transparent polymer matrix. Application of the encapsulation structure, as disclosed herein, to solar harvesting devices, including solar cells, solar panels, and photovoltaic devices, improves the solar harvesting efficiency of the device by widening the spectrum of incoming sunlight that can be effectively converted into electricity by the device.

Abstract translation: 本发明涉及一种封装结构，其包括用于至少一个太阳能电池或光伏器件的发光波长转换材料，其用于提高太阳能电池器件的太阳能收集效率。 发光波长转换材料包括至少一个发色团和光学透明的聚合物基质。 如本文公开的封装结构应用于包括太阳能电池，太阳能电池板和光伏器件在内的太阳能收集装置通过扩大入射的太阳光的光谱来提高装置的太阳能收获效率，这可以通过 设备。

公开(公告)号：US20200299548A1

公开(公告)日：2020-09-24

申请号：US16765663

申请日：2018-11-20

Applicant: NITTO DENKO CORPORATION

Inventor： Stanislaw Rachwal ,  Tissa Sajoto ,  Yufen Hu ,  Hongxi Zhang ,  Peng Wang

IPC: C09J4/00 ,  C09J7/30 ,  C08K5/3445 ,  C08K5/43 ,  C09J11/06 ,  B32B7/12 ,  B32B7/06 ,  B32B43/00 ,  B32B15/20

Abstract: An adhesive can include at least one imidazolium cation of Formula (1) and at least one fluorosulfonylimide anion of Formula (2). In these formulae: R1 is a hydrogen, C1-C3 alkyl or an optionally substituted C1-C12 alkylamine, R3 is each independently a C1-C3 alkyl or an optionally substituted C1-C12 alkylamine, and R2, R4, R5 are each independently a hydrogen or a C1-C3 alkyl; Formula (1); Formula (2).

公开(公告)号：US10752780B2

公开(公告)日：2020-08-25

申请号：US16004152

申请日：2018-06-08

Applicant: Nitto Denko Corporation

Inventor： Tao Gu ,  Bogumila Rachwal ,  Ozair Siddiqui ,  Stanislaw Rachwal ,  Isamu Kitahara ,  Sergey Simavoryan ,  Peng Wang ,  Michiharu Yamamoto

IPC: C09B62/008 ,  G02B1/04 ,  G02B5/23 ,  C09D133/12 ,  C08L33/12 ,  G11B7/24044 ,  C08K5/23 ,  G11B7/244 ,  G11B7/245 ,  C09K19/60 ,  C07C255/65 ,  C07D231/12 ,  C07D239/26 ,  C07D249/06 ,  C07D261/08 ,  C07D213/42 ,  C09B29/01 ,  C09B29/08

Abstract: Described herein are novel azo-benzene type chromophores. The chromophores are useful in photochromic compositions comprising a polymer matrix and a chromophore, wherein the chromophore is a novel azo-benzene type structure. The photochromic composition is photoresponsive upon irradiation by at least one wavelength of laser light across the visible light spectrum. Photochromic devices which comprise the novel azo-benzene type chromophore compound show significantly higher photoinduced birefringence, higher diffraction efficiency, and brighter images than devices that comprise well known azo-benzene chromophores. The photochromic composition may include a liquid crystal.

公开(公告)号：US20180002337A1

公开(公告)日：2018-01-04

申请号：US15541457

申请日：2016-01-07

Applicant: NITTO DENKO CORPORATION

Inventor： Stanislaw Rachwal ,  Yufen HU

IPC: C07D487/04 ,  C09K11/06 ,  H01L33/50

CPC classification number: C07D487/04 ,  C09K11/06 ,  H01L33/50

Abstract: This disclosure is related to photo-stable chromophores which are useful in various applications. Chromophores disclosed herein include a bis-triazole core, two electron-donors at C-4 and C-8, and two groups derived from pentaerythritol (R═OR5) or 1,1,1-tris(hydroxymethyl)methane (R═H) at N-2 and N-6. Such structures have been proven to have greater then five times higher photo-stability than their analogs with simpler alkyl groups at N-2 and N-6.

公开(公告)号：US20220216411A1

公开(公告)日：2022-07-07

申请号：US17603323

申请日：2020-04-11

Applicant: NITTO DENKO CORPORATION

Inventor： Shijun Zheng ,  Stanislaw Rachwal ,  Jeffrey R. Hammaker ,  Hiep LUU ,  Eduardo Aguirre ,  Peng Wang ,  Jan Saska

IPC: H01L51/00 ,  C09K11/02 ,  C07F5/02 ,  C09K11/06

Abstract: The present disclosure relates to novel photoluminescent complexes comprising a BODIPY moiety covalently bonded to a blue light absorbing moiety, a color conversion film comprising the photoluminescent complex, and a back-light unit using the same.

公开(公告)号：US20210101869A1

公开(公告)日：2021-04-08

申请号：US16500053

申请日：2018-04-10

Applicant: NITTO DENKO CORPORATION

Inventor： Stanislaw Rachwal ,  Yufen Hu ,  Hongxi Zhang ,  Peng Wang

IPC: C07D235/04 ,  B32B15/082 ,  B32B7/12

Abstract: The present disclosure relates to ionic compositions having hydrophobic characteristics and/or reduced corrosiveness upon application to metallic substrates. An ionic composition, which may be used as an adhesive material for selectively adhering two electroconducting surface together is also described herein, wherein the application of electromotive force to the electroconducting materials can reduce the adhesion of the adhesive material. Some embodiments provide a hydrophobic ionic debonding compound include a benzimidazolium cation and a sulfonylimide anion.

公开(公告)号：US20170044373A1

公开(公告)日：2017-02-16

申请号：US15306428

申请日：2015-04-21

Applicant: Tao Gu ,  Bogumila Rachwal ,  Ozair Siddiqui ,  Stanislaw Rachwal ,  Isamu Kitahara ,  Sergey Simavoryan ,  Peng Wang ,  Michiharu Yamamoto ,  NITTO DENKO CORPORATION

Inventor： Tao Gu ,  Bogumila Rachwal ,  Ozair Siddiqui ,  Stanislaw Rachwal ,  Isamu Kitahara ,  Sergey Simavoryan ,  Peng Wang ,  Michiharu Yamamoto

IPC: C09B62/008 ,  G02B1/04 ,  G02B5/23

CPC classification number: C09B62/0081 ,  C07C255/65 ,  C07D213/42 ,  C07D231/12 ,  C07D239/26 ,  C07D249/06 ,  C07D261/08 ,  C08K5/23 ,  C08L33/12 ,  C09B29/0003 ,  C09B29/0011 ,  C09B29/0807 ,  C09B62/0083 ,  C09B62/0086 ,  C09B62/0088 ,  C09D133/12 ,  C09K19/601 ,  G02B1/04 ,  G02B5/23 ,  G11B7/24044 ,  G11B7/244 ,  G11B7/245

Abstract: Described herein are novel azo-benzene type chromophores. The chromophores are useful in photochromic compositions comprising a polymer matrix and a chromophore, wherein the chromophore is a novel azo-benzene type structure. The photochromic composition is photoresponsive upon irradiation by at least one wavelength of laser light across the visible light spectrum. Photochromic devices which comprise the novel azo-benzene type chromophore compound show significantly higher photoinduced birefringence, higher diffraction efficiency, and brighter images than devices that comprise well known azo-benzene chromophores. The photochromic composition may include a liquid crystal.

Abstract translation: 本文描述的是新型偶氮苯型发色团。 发色团可用于包含聚合物基质和发色团的光致变色组合物，其中发色团是新颖的偶氮 - 苯型结构。 光致变色组合物在通过可见光光谱的至少一个激光波长照射时是光响应的。 包含新型偶氮 - 苯型发色团化合物的光致变色装置显示比包含公知的偶氮苯发色团的装置显着更高的光诱导双折射，更高的衍射效率和更亮的图像。 光致变色组合物可以包括液晶。