公开(公告)号：US20240317597A1

公开(公告)日：2024-09-26

申请号：US18578989

申请日：2022-06-24

申请人： Denka Company Limited

发明人： Toshihiko TSUNEYOSHI ,  Motoharu FUKAZAWA ,  Takuto OKABE

IPC分类号： C01F7/02 ,  C01B33/18 ,  C08K3/22 ,  C08K3/36

CPC分类号： C01F7/02 ,  C01B33/18 ,  C08K3/22 ,  C08K3/36 ,  C01P2002/85 ,  C01P2004/61 ,  C01P2004/84 ,  C08K2003/2227 ,  C08K2201/003

摘要： Provided are oxide composite particles closer to a sphere that are mixed with a resin to obtain a resin composition having low dielectric constant and low dielectric loss tangent. The oxide composite particles containing silica and an oxide of aluminum (a single oxide or a composite oxide, or both), in which the oxide composite particles contain 10 to 90% by mass of an α-cristobalite crystal phase, 50% by mass or less of an α-alumina crystal phase, and more than 10% by mass of a mullite crystal phase, and an elemental ratio of aluminum to silicon (aluminum/silicon) as determined by X-ray photoelectron spectroscopy is 0.1 or more.

公开(公告)号：US11891541B2

公开(公告)日：2024-02-06

申请号：US17720607

申请日：2022-04-14

申请人： Merck Patent GmbH

发明人： Ryuta Suzuki ,  Gerhard Pfaff ,  Sabine Schoen ,  Noriyuki Matsuda ,  Katsuhisa Nitta

IPC分类号： C09D7/62 ,  C09D7/40 ,  C01F7/02 ,  C01F7/34 ,  C01F7/441 ,  C09C1/00 ,  C08K3/22

CPC分类号： C09D7/62 ,  C01F7/02 ,  C01F7/34 ,  C01F7/441 ,  C09C1/0015 ,  C09C1/0021 ,  C09C1/0024 ,  C09D7/70 ,  C01P2002/52 ,  C01P2002/84 ,  C01P2004/20 ,  C01P2004/24 ,  C01P2004/51 ,  C01P2004/61 ,  C01P2004/62 ,  C08K3/22 ,  Y10T428/2982

摘要： Alpha-Alumina flakes having a particle thickness of 130-400 nm, a D50-value of 15-30 μm, a D90-value of 30-45 μm and a D10-value of

公开(公告)号：US20230303875A1

公开(公告)日：2023-09-28

申请号：US18305782

申请日：2023-04-24

申请人： Kateeva, Inc.

发明人： William P. Freeman ,  Elena Rogojina

IPC分类号： C09D11/38 ,  C01F7/02 ,  C01B33/113 ,  C01G25/02 ,  C01G23/04 ,  H01L31/0352 ,  G02B1/10

CPC分类号： C09D11/38 ,  C01F7/02 ,  C01B33/113 ,  C01G25/02 ,  C01G23/04 ,  H01L31/035218 ,  G02B1/10 ,  B82Y40/00

摘要： Ligand-capped scattering nanoparticles, curable ink compositions containing the ligand-capped scattering nanoparticles, and methods of forming films from the ink compositions are provided. Also provided are cured films formed by curing the ink compositions and photonic devices incorporating the films. The ligands bound to the inorganic scattering nanoparticles include a head group and a tail group. The head group includes a polyamine chain and binds the ligands to the nanoparticle surface. The tail group includes a polyalkylene oxide chain.

公开(公告)号：US11674065B2

公开(公告)日：2023-06-13

申请号：US16537264

申请日：2019-08-09

申请人： SAINT-GOBAIN CERAMICS & PLASTICS, INC.

发明人： Stephen Bottiglieri ,  James A. Salvatore ,  Ian T. Sines

IPC分类号： C01F7/02 ,  C09K3/14 ,  C09G1/02 ,  C04B35/64 ,  C01F7/441

CPC分类号： C09K3/1409 ,  C01F7/02 ,  C09G1/02 ,  C09K3/1454 ,  C01F7/441 ,  C01P2004/54 ,  C01P2004/61 ,  C01P2006/12 ,  C01P2006/14 ,  C01P2006/16 ,  C01P2006/80 ,  C04B35/64

摘要： A composition having a plurality of abrasive particles including alumina, the plurality of abrasive particles have mesoporosity with an average meso branching index of at least 55 junctions/microns2 and a median particle size (D50) of at least 5 microns.

公开(公告)号：US20180355692A1

公开(公告)日：2018-12-13

申请号：US15617976

申请日：2017-06-08

申请人： CSI Technologies LLC

发明人： Freddie Lynn SABINS ,  Jorge Esteban LEAL ,  Larry Thomas WATTERS

IPC分类号： E21B33/00 ,  C09K8/42 ,  C08G59/02 ,  C01F7/02 ,  C01G45/02 ,  C04B28/04 ,  C01B32/20

CPC分类号： E21B33/00 ,  C01B32/20 ,  C01F7/02 ,  C01G45/02 ,  C04B26/14 ,  C04B28/04 ,  C08G59/02 ,  C09D163/00 ,  C09K8/422 ,  C09K8/426 ,  C09K8/44 ,  C09K8/467 ,  C09K8/5045 ,  C09K8/508 ,  C09K8/516 ,  C04B14/024 ,  C04B14/30 ,  C04B24/281

摘要： Provided herein are methods of formulating a sealant to span an opening and form a seal with surfaces across the opening including selecting a fluid material capable of contacting and adhering to the surface of the opening and which reacts to form a solid material as a result of a thermal reaction, and selecting and intermixing one or more solids with the fluid material to form a composite, wherein the composite cures from a fluid to a solid and bond to the surfaces of the opening and the change in volume of the composite as the temperature thereof changes during curing is insufficient to cause it to pull away from the surfaces of the opening or fail internally.

公开(公告)号：US20180305260A1

公开(公告)日：2018-10-25

申请号：US15955995

申请日：2018-04-18

申请人： ROLEX SA

发明人： Cyriaque Boccard ,  Laurent Mincone ,  Ollivier Pujol

IPC分类号： C04B35/488 ,  G04B37/22

CPC分类号： C04B35/4885 ,  A44C27/001 ,  C01F7/02 ,  C01F7/166 ,  C01G25/02 ,  C04B35/10 ,  C04B35/111 ,  C04B35/117 ,  C04B35/119 ,  C04B35/44 ,  C04B35/48 ,  C04B35/486 ,  C04B35/488 ,  C04B35/6261 ,  C04B35/62655 ,  C04B35/62842 ,  C04B35/62884 ,  C04B35/63416 ,  C04B35/63488 ,  C04B35/638 ,  C04B35/64 ,  C04B41/45 ,  C04B2235/3213 ,  C04B2235/3217 ,  C04B2235/3222 ,  C04B2235/3225 ,  C04B2235/408 ,  C04B2235/60 ,  C04B2235/602 ,  C04B2235/6022 ,  C04B2235/6023 ,  C04B2235/604 ,  C04B2235/6567 ,  C04B2235/9661 ,  C22C29/12 ,  G04B37/22 ,  G04B37/225

摘要： A ceramic component, in particular based on zirconia and/or alumina, for a timepiece or jewelry piece, comprising at least one noble metal among platinum, rhodium, osmium, palladium, ruthenium and iridium, at a quantity of less than or equal to 5% by weight.

公开(公告)号：US20180265364A1

公开(公告)日：2018-09-20

申请号：US15918045

申请日：2018-03-12

申请人： BWT LLC

发明人： Craig Zimmerman ,  Nick Bugliarello-Wondrich ,  Jeff Hemmer

IPC分类号： C01B32/991 ,  C01B32/956 ,  C01B35/02 ,  C01B35/06 ,  C01B35/12 ,  C01F7/02 ,  C23C8/70 ,  F16L9/02 ,  F16L58/04

CPC分类号： C01B32/991 ,  C01B32/956 ,  C01B35/02 ,  C01B35/066 ,  C01B35/122 ,  C01F7/02 ,  C23C8/60 ,  C23C8/68 ,  C23C8/70 ,  F16L9/02 ,  F16L58/04

摘要： A powder boronizing composition comprising: a. 0.5 to 4.5 wt % of a boron source selected from B4C, amorphous boron, calcium hexaboride, borax or mixtures thereof; b. 45.5 to 88.5 wt % of a diluent selected from SiC, alumina or mixtures thereof; c. 1.0 to 20.0 wt % of an activator selected from KBF4, ammonia chloride, cryolite or mixtures thereof; and d. 10.0 to 30.0 wt % of a sintering reduction agent selected from carbon black, graphite or mixtures thereof.

公开(公告)号：US20180233741A1

公开(公告)日：2018-08-16

申请号：US15753055

申请日：2016-12-26

申请人： LG Chem, Ltd.

发明人： Min-A Park ,  Dae-Hong Kim ,  Jae-Kyung Kim ,  Won-Hee Jeong

IPC分类号： H01M4/36 ,  H01G11/28 ,  H01G11/46 ,  H01G11/04 ,  H01G11/52 ,  H01G11/86 ,  C01G23/00 ,  C01F7/02 ,  H01M4/485 ,  H01M4/48

CPC分类号： H01M4/366 ,  C01F7/02 ,  C01G23/005 ,  C01P2004/84 ,  C01P2006/40 ,  H01G11/04 ,  H01G11/28 ,  H01G11/46 ,  H01G11/52 ,  H01G11/86 ,  H01M4/131 ,  H01M4/483 ,  H01M4/485 ,  H01M4/628 ,  H01M10/052 ,  H01M10/0525 ,  H01M2004/021 ,  H01M2004/027

摘要： The present disclosure relates to a negative electrode active material having excellent output characteristics and causing little gas generation, and an electrode including the negative electrode active material. The negative electrode active material includes metal oxide-lithium titanium oxide (MO-LTO) composite particles which have a shape of secondary particles formed by aggregation of primary particles, wherein the primary particles have a core-shell structure including a core and a shell totally or at least partially covering the surface of the core, the core includes primary particles of lithium titanium oxide (LTO), and the shell includes a metal oxide.

公开(公告)号：US20180230015A1

公开(公告)日：2018-08-16

申请号：US15949726

申请日：2018-04-10

申请人： Saudi Arabian Oil Company

发明人： Michele Louisa Ostraat

IPC分类号： C01B33/18 ,  C04B35/626 ,  C01G25/02 ,  B01J2/00 ,  C01G23/047 ,  C01G17/02 ,  C01G41/02 ,  C01F17/00

CPC分类号： C01B33/18 ,  B01J2/00 ,  B01J2/04 ,  B01J2/18 ,  C01B13/14 ,  C01B35/1027 ,  C01F7/02 ,  C01F7/025 ,  C01F17/0043 ,  C01G1/02 ,  C01G17/02 ,  C01G23/047 ,  C01G25/02 ,  C01G33/00 ,  C01G41/02 ,  C01P2004/50 ,  C01P2004/82 ,  C01P2006/10 ,  C01P2006/12 ,  C04B35/626 ,  C04B35/62695

摘要： Novel methods for processing fumed metallic oxides into globular metallic oxide agglomerates are provided. The methodology may allow for fumed metallic oxide particles, such as fumed silica and fumed alumina particles, to be processed into a globular morphology to improve handling while retaining a desirable surface area. The processes may include providing fumed metallic oxide particles, combining the particles with a liquid carrier to form a suspension, atomizing the solution of suspended particles, and subjecting the atomized droplets to a temperature range sufficient to remove the liquid carrier from the droplets, to produce metallic oxide-containing agglomerations.

公开(公告)号：US20180175257A1

公开(公告)日：2018-06-21

申请号：US15825058

申请日：2017-11-28

申请人： Panasonic Intellectual Property Management Co., Ltd.

发明人： SHINNOSUKE AKIYAMA ,  KEI TOYOTA ,  MASATO MORI

IPC分类号： H01L33/54 ,  H01L33/56 ,  H01L33/26 ,  C01F17/00 ,  C01F7/02

CPC分类号： H01L33/54 ,  C01F7/02 ,  C01F17/0025 ,  H01L33/26 ,  H01L33/50 ,  H01L33/56 ,  H01L33/58 ,  H01L2933/0058 ,  Y02B20/181

摘要： A light emitting element includes a light emitting member that is formed of at least two kinds of an oxide material and has a plate shape; and a light transmitting member that collimates a light emitted from the light emitting member and has a plano-convex shape, in which a contact portion between the light transmitting member and the light emitting member is continuous.