公开(公告)号：US12129381B1

公开(公告)日：2024-10-29

申请号：US18739388

申请日：2024-06-11

申请人： Imam Abdulrahman Bin Faisal University

发明人： Tamer Ezzat Youssef Moustafa ,  Hanan Hussein Amin Mohamed Besisa

IPC分类号： C09B47/04 ,  B82Y30/00 ,  C01G9/02 ,  C02F1/32 ,  C02F101/30 ,  C09B47/08 ,  C09B67/00 ,  H01B1/00

CPC分类号： C09B47/045 ,  C01G9/02 ,  C02F1/32 ,  C09B47/085 ,  H01B1/00 ,  B82Y30/00 ,  C01P2002/70 ,  C01P2002/82 ,  C01P2002/84 ,  C01P2004/32 ,  C01P2004/64 ,  C02F2101/308 ,  C02F2305/10 ,  C09B67/0032

摘要： A composite nanomaterial of ZnO impregnated by, e.g., a green copper phthalocyanine compound (CuPc) can be an efficient solar light photocatalyst for water remediation. The composite may include hollow shell microspheres and hollow nanospheres of CuPc-ZnO. CuPc may function as a templating and/or structure modifying agent, e.g., for forming hollow microspheres and/or nanospheres of ZnO particles. The composite can photocatalyze the degradation of organic pollutants such as crystal violet (CV) and 2,4-dichlorophenoxyacetic acid as well as microbes in water under solar light irradiation. The ZnO—CuPc composite can be stable and recyclable under solar irradiation.

公开(公告)号：US20240353705A1

公开(公告)日：2024-10-24

申请号：US18755860

申请日：2024-06-27

申请人： Eyesafe Inc.

发明人： Justin Barrett ,  Steven D. Moe ,  Bonnie G. Simmons ,  Justin Tolle

IPC分类号： G02F1/1335 ,  C09B47/04 ,  C09J7/20 ,  G02B1/04 ,  G02B1/14 ,  G02B5/00 ,  G02B5/20 ,  G02B5/22

CPC分类号： G02F1/133509 ,  C09B47/04 ,  C09J7/20 ,  G02B1/04 ,  G02B1/14 ,  G02B5/003 ,  G02B5/205 ,  G02B5/208 ,  G02B5/223 ,  G02F1/133562 ,  C09J2301/302 ,  G02F1/133514 ,  G02F1/133528 ,  G02F2201/083 ,  G02F2201/086 ,  G02F2201/50 ,  G02F2202/022 ,  G02F2202/04

摘要： A light-absorbing, neutral density filter for an electronic device display having a capacity grid layer. More specifically, a light-absorbing, neutral density filter applied as a protective film or protective layer to an electronic device display or incorporated into or onto the screen layers of a device that can block ultraviolet light, high energy visible light, a portion of blue light, and/or other light in the visible spectrum. The neutral density filter comprises a polymer substrate and an absorbing agent.

公开(公告)号：US20240352307A1

公开(公告)日：2024-10-24

申请号：US18630042

申请日：2024-04-09

申请人： Georgia Tech Research Corporation

发明人： Justine Sina Wagner ,  Anna M. Osterholm ,  Dwanleen E. Shen ,  John Roberts Reynolds

IPC分类号： C09K9/02 ,  C07D495/04 ,  C09B57/00

CPC分类号： C09K9/02 ,  C07D495/04 ,  C09B57/00 ,  C09K2211/1007 ,  C09K2211/1014 ,  C09K2211/1018

摘要： In one aspect, the disclosure relates to anodically coloring organic electrochromic materials as discrete chromophores. The chromophores are UV absorbing in the neutral state and upon oxidation form vibrantly absorbing, colored radical cation and dication species. In an aspect, the disclosed materials include UV absorbing discrete chromophores based on a 2-thiomethyl-dioxythiophene coupled to a triphenylamine or carbazole unit. In another aspect, consideration of steric effects and tuning substituent pattern can lead to new cation radicals that are highly saturated in the colored state and have increased color vibrancy. The chromophores and materials containing the same can be used in electrochromic color-to-clear switching devices including, but not limited to, windows, displays, signs, goggles, glasses, and the like.

公开(公告)号：US20240352256A1

公开(公告)日：2024-10-24

申请号：US18684055

申请日：2022-08-18

申请人： DIC Corporation

发明人： Yasuhiro Kuwana ,  Momoka Kusano ,  Kengo Yasui

IPC分类号： C09B47/08

CPC分类号： C09B47/085

摘要： Provided are a phthalocyanine pigment that is non-water soluble and has antibacterial or antiviral effect, and inks, printed matter, paints, coatings, plastics, fibers, films, cosmetics, and the like containing the pigment. A specific phthalocyanine pigment has antibacterial or antiviral effect, although the pigment is non-water soluble, and has significantly high performance in terms of heat resistance and light fastness, compared with a dye-based antibacterial colorant, because of being a pigment. Because of being a pigment, the phthalocyanine pigment also has antibacterial and antiviral effects in applications such as inks, printed matter, paints, coatings, plastics, fibers, films, and cosmetics, thus achieving the task described above.

公开(公告)号：US12122920B2

公开(公告)日：2024-10-22

申请号：US17468718

申请日：2021-09-08

申请人： ZHEJIANG SCI-TECH UNIVERSITY

发明人： Dongming Qi ,  Fenping Wang ,  Jiawei Li ,  Lei Zhao ,  Guiping He

IPC分类号： C08F293/00 ,  B01J13/18 ,  C08F2/44 ,  C09B67/02 ,  C09B67/20

CPC分类号： C09B67/0097 ,  B01J13/18 ,  C08F2/44 ,  C08F293/005 ,  C09B67/0063 ,  C08F2438/00 ,  C08F2438/03

摘要： A method for synthesizing a polymer/pigment hybrid latex through sulfur-free and soap-free in-situ reversible addition-fragmentation chain transfer (RAFT) emulsion copolymerization includes the following: dispersing a pigment with a reactive emulsifier to prepare a pigment dispersion; synthesizing an amphiphilic sulfur-free ω-vinyl-terminated polymethyl methacrylate (PMMA) macromolecular RAFT agent in-situ on a surface of pigment particles through catalytic chain transfer polymerization (CCTP); and adding an acrylate monomer dropwise, allowing in-situ sulfur-free RAFT polymerization on a surface of pigment particles through the RAFT agent, and adjusting a structure and a composition of an encapsulated polymer layer to obtain a series of uniformly encapsulated and stably dispersed polymer/organic pigment hybrid latexes. The new hybrid latex prepared through sulfur-free and soap-free in-situ RAFT emulsion copolymerization has the characteristics of high dispersion stability, high pigment encapsulation efficiency, clear encapsulated polymer layer sequence, controllable structure, etc., which is suitable for surface encapsulation modification of various pigments.

公开(公告)号：US12109276B2

公开(公告)日：2024-10-08

申请号：US16816118

申请日：2020-03-11

申请人： Lahjavida, LLC

发明人： Lyle D. Small ,  Ruizheng Wang ,  Shane M. Crippen

IPC分类号： A61B5/00 ,  A61B8/00 ,  A61B10/00 ,  A61K9/51 ,  A61K31/704 ,  A61K49/00 ,  C09B23/01

CPC分类号： A61K49/0032 ,  A61K9/51 ,  A61K31/704 ,  A61K49/0056 ,  C09B23/0066

摘要： The design, synthesis, and functionalization of a conjugate including a tumor-targeting near-infrared (NIR) dye and a therapeutic agent and/or a diagnostic agent, whereby the NIR dye can function to target the therapeutic agent and/or diagnostic agent to tumor cells.

公开(公告)号：US12096682B2

公开(公告)日：2024-09-17

申请号：US16214132

申请日：2018-12-09

申请人： Samsung Display Co., Ltd.

发明人： Hideo Miyake ,  Masatsugu Ueno ,  Xiulan Jin ,  Ichinori Takada ,  Hiroaki Itoi ,  Takuya Uno

IPC分类号： H01L51/00 ,  C07C211/54 ,  C07C211/60 ,  C07C211/61 ,  C07D307/91 ,  C07D333/76 ,  C09B57/00 ,  C09K11/06 ,  H10K85/60 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K50/17 ,  H10K50/18

CPC分类号： H10K85/636 ,  C07C211/54 ,  C07C211/60 ,  C07C211/61 ,  C07D307/91 ,  C07D333/76 ,  C09B57/008 ,  C09K11/06 ,  H10K85/626 ,  H10K85/631 ,  H10K85/633 ,  H10K85/6574 ,  C07C2603/18 ,  C07C2603/26 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1022 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K50/17 ,  H10K50/171 ,  H10K50/18 ,  H10K85/615

摘要： An organic electroluminescence device and a monoamine compound for an organic electroluminescence device are provided. The monoamine compound is represented by Formula 1. In Formula 1, FR is a phenanthryl group which is substituted with one phenyl group.

公开(公告)号：US12092644B2

公开(公告)日：2024-09-17

申请号：US17319868

申请日：2021-05-13

申请人： Agilent Technologies, Inc.

发明人： Michael J Kimzey

IPC分类号： G01N33/58 ,  C09B19/00 ,  C09B57/02 ,  C09B57/08 ,  C12P19/04 ,  G01N33/53 ,  G01N33/68

CPC分类号： G01N33/6848 ,  C09B19/00 ,  C09B57/02 ,  C09B57/08 ,  C12P19/04 ,  G01N33/5308 ,  G01N33/582 ,  G01N33/6854 ,  G01N2400/10

摘要： The presence of mild electrophiles, such as aldehydes, during the denaturation of glycoproteins or glycopeptides and subsequent enzymatic deglycosylation reduces artifacts in subsequent analyses of the glycans released from the glycoproteins or glycopeptides.

公开(公告)号：US20240301330A1

公开(公告)日：2024-09-12

申请号：US18669663

申请日：2024-05-21

申请人： Milliken & Company

发明人： Wesley A. Freund ,  Richard Lawson ,  Sanjeev K. Dey ,  Nolan Peevy

IPC分类号： C11D3/42 ,  C09B29/36 ,  C11D3/34

CPC分类号： C11D3/42 ,  C09B29/3682 ,  C11D3/349 ,  C11D2111/12

摘要： This invention relates to a laundry care composition comprising a laundry care ingredient and a polymeric thiophene hueing agent.

公开(公告)号：US12089488B2

公开(公告)日：2024-09-10

申请号：US16211756

申请日：2018-12-06

申请人： Hodogaya Chemical Co., Ltd.

发明人： Norimasa Yokoyama ,  Shuichi Hayashi ,  Shigeru Kusano

IPC分类号： H10K85/60 ,  C07C211/54 ,  C07C211/58 ,  C07D209/88 ,  C07D213/38 ,  C07D333/76 ,  C09B57/00 ,  H10K50/15 ,  H10K50/844 ,  H10K50/858

CPC分类号： H10K85/626 ,  C07D209/88 ,  C07D213/38 ,  C07D333/76 ,  C09B57/008 ,  H10K85/60 ,  H10K85/615 ,  H10K85/631 ,  H10K85/633 ,  H10K85/636 ,  H10K85/654 ,  H10K85/6572 ,  H10K85/6576 ,  C07C211/54 ,  C07C211/58 ,  H10K50/15 ,  H10K50/844 ,  H10K50/858

摘要： An organic electroluminescent device having a capping layer composed of material having a high refractive index, excelling in thin film stability and durability and having no absorption in the respective wavelength ranges of blue, green, and red is provided to improve device characteristics of the organic electroluminescent device, particularly to greatly improve light extraction efficiency. The organic electroluminescent device has at least an anode electrode, a hole transport layer, a light emitting layer, an electron transport layer, a cathode electrode, and the capping layer in this order, wherein the capping layer contains an arylamine compound (X) having a structure in which two triphenylamine structures are joined within a molecule via a single bond or a divalent group that does not contain a heteroatom.