公开(公告)号：US20240360049A1

公开(公告)日：2024-10-31

申请号：US18761840

申请日：2024-07-02

申请人： II-VI Delaware, Inc.

发明人： Samuel M SALAMONE ,  Glenn EVANS, JR.

IPC分类号： C04B41/87 ,  B24B53/017 ,  B28B11/24 ,  C04B41/00 ,  C04B41/45 ,  C04B41/50

CPC分类号： C04B41/87 ,  B24B53/017 ,  B28B11/243 ,  C04B41/009 ,  C04B41/4511 ,  C04B41/4539 ,  C04B41/455 ,  C04B41/5059

摘要： A composite material can include: a substrate of a first reaction-bonded silicon carbide (first RB—SiC) material; and a reaction-bonded diamond-retaining silicon carbide (RB-DSiC) layer bonded to a surface of the substrate. In some aspects, the RB-DSiC layer includes diamond particles bonded with a second reaction-bonded silicon carbide (second RB—SiC) material. The diamond particles may be homogeneously distributed through the second RB—SiC or only at the surface thereof. The diamond particles can be in an ordered pattern or un-ordered pattern. For example, a CMP conditioning disc can include the composite material of one of the embodiments.

公开(公告)号：US20240360046A1

公开(公告)日：2024-10-31

申请号：US18561043

申请日：2022-05-17

申请人： ZEON CORPORATION

发明人： Yasuyuki MURAKAMI

IPC分类号： C04B41/45 ,  C04B35/10 ,  C04B35/634 ,  C04B41/00 ,  C04B41/91

CPC分类号： C04B41/4501 ,  C04B35/10 ,  C04B35/63444 ,  C04B41/0072 ,  C04B41/91 ,  C04B2235/3217 ,  C04B2237/343 ,  C04B2237/525 ,  C04B2237/704

摘要： A method of producing a ceramic sheet includes: shaping a composition containing a resin and a ceramic material into a sheet-like form through pressure application to perform primary sheet shaping; stacking a plurality of the primary sheet in a thickness direction or performing folding or winding of the primary sheet to obtain a laminate; slicing the laminate at an angle of 45° or less relative to a stacking direction to obtain a secondary sheet; and firing the secondary sheet.

公开(公告)号：US20240343653A1

公开(公告)日：2024-10-17

申请号：US18394548

申请日：2023-12-22

申请人： Kyoto University

发明人： Tatsuya Hinoki ,  Shohei Yanagawa

IPC分类号： C04B35/565 ,  C04B35/573 ,  C04B35/626 ,  C04B35/628 ,  C04B35/64 ,  C04B35/80 ,  C04B41/00 ,  C04B41/45 ,  C04B41/50 ,  C04B41/87

CPC分类号： C04B35/565 ,  C04B35/573 ,  C04B35/62625 ,  C04B35/62863 ,  C04B35/64 ,  C04B35/80 ,  C04B41/009 ,  C04B41/4556 ,  C04B41/5024 ,  C04B41/87 ,  C04B2235/3217 ,  C04B2235/3224 ,  C04B2235/3826 ,  C04B2235/3852 ,  C04B2235/422 ,  C04B2235/428 ,  C04B2235/5244 ,  C04B2235/5252 ,  C04B2235/616

摘要： An object of the present invention is to provide an SiC ceramics having an excellent environmentally resistant coating.
An SiC ceramics comprising a metal oxide, the SiC ceramics comprising a surface modification layer containing a silicate, the surface modification layer being derived from a raw material forming the SiC ceramics, which is a matrix.

公开(公告)号：US20240339236A1

公开(公告)日：2024-10-10

申请号：US18618251

申请日：2024-03-27

申请人： AdvanCell Isotopes Pty Limited

发明人： Julian Frederick KELLY

IPC分类号： G21G4/08 ,  A61N5/10 ,  C04B35/495 ,  C04B41/45 ,  C04B41/50 ,  C04B41/87

CPC分类号： G21G4/08 ,  C04B35/495 ,  C04B41/4535 ,  C04B41/4558 ,  C04B41/5045 ,  C04B41/87 ,  A61N5/1001

摘要： The present disclosure generally relates to materials, processes, generators, and/or systems, for generating radioisotope. The present disclosure also generally relates to ceramic materials comprising radioisotope suitable for use in a radioisotope generator. The present disclosure also generally relates to processes, generators and/or systems, for producing and capturing radioisotope. The present disclosure also generally relates to the preparation of radioisotope solutions for use in radiopharmacy and/or other clinical applications.

公开(公告)号：US20240336536A1

公开(公告)日：2024-10-10

申请号：US18293910

申请日：2022-08-01

申请人： FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.

发明人： Kevin SCHUCK ,  Christian REIMANN ,  Jochen FRIEDRICH

IPC分类号： C04B41/45 ,  C04B41/00 ,  C04B41/50 ,  C04B41/87

CPC分类号： C04B41/4539 ,  C04B41/0072 ,  C04B41/5057 ,  C04B41/87 ,  C04B2235/6567

摘要： The invention relates to a method for producing coated substrates. In the method, an aqueous suspension is first produced which contains water, at least one agglomerate former, and particles of at least one refractory metal carbide, said particles of the at least one refractory metal carbide forming agglomerates in the aqueous suspension. The at least one aqueous suspension is then applied onto a porous substrate, and the substrate then undergoes a sintering process. According to the invention, the diameter of each agglomerate is greater than the pore entrance diameter of each pore of the porous substrate. The invention additionally relates to a coated substrate which is produced or can be produced using the method according to the invention and to the use of such a coated substrate.

公开(公告)号：US12097087B2

公开(公告)日：2024-09-24

申请号：US18340416

申请日：2023-06-23

申请人： James R. Glidewell Dental Ceramics, Inc.

发明人： Jae Won Kim

IPC分类号： A61L24/12 ,  A61C8/00 ,  A61C13/083 ,  A61K6/58 ,  A61K6/80 ,  A61K6/802 ,  A61K6/818 ,  A61K6/824 ,  A61L27/34 ,  A61L27/42 ,  C04B41/45 ,  A61C5/73 ,  A61C13/00 ,  A61K6/50 ,  A61K6/56 ,  C08G77/58 ,  C09D183/14

CPC分类号： A61C8/0013 ,  A61C8/0012 ,  A61C8/0018 ,  A61C13/083 ,  A61K6/58 ,  A61K6/802 ,  A61K6/818 ,  A61K6/824 ,  A61L27/34 ,  A61L27/427 ,  C04B41/4535 ,  A61C5/73 ,  A61C8/005 ,  A61C8/008 ,  A61C13/0022 ,  A61K6/50 ,  A61K6/56 ,  A61L2430/12 ,  C08G77/58 ,  C09D183/14

摘要： A method for making a ceramic body comprised of a ceramic material having an inhibitory effect on bacterial growth is provided. A dental prosthesis may be made of a ceramic material that comprises a molybdenum-containing component on a portion of the prosthesis that contacts the gingival surface of a patient. In one method, a porous zirconia ceramic structure is shaped in the form of a dental prosthesis, and then infiltrated with a molybdenum-containing composition, before sintering to densify the ceramic structure.

公开(公告)号：US12091367B2

公开(公告)日：2024-09-17

申请号：US17512631

申请日：2021-10-27

申请人： Abdulrahman Alhozaimy ,  Raja Rizwan Hussain ,  Abdulaziz Al-Negheimish

发明人： Abdulrahman Alhozaimy ,  Raja Rizwan Hussain ,  Abdulaziz Al-Negheimish

IPC分类号： C04B41/45 ,  C04B41/00 ,  C04B41/47 ,  C04B41/62

CPC分类号： C04B41/4592 ,  C04B41/009 ,  C04B41/478 ,  C04B41/62

摘要： The method of curing reinforced concrete uses a liquid membrane-forming curing compound for the curing of reinforced concrete, but without fully coating the reinforced concrete with the curing compound, thus allowing for oxygen permeation through the reinforced concrete to effect passive layer formation on steel rebar embedded in the reinforced concrete. Prior to curing, a mask is applied to at least one surface of a slab of reinforced concrete, such that the mask covers about 10% of the surface area of the at least one surface. The at least one surface of the slab of reinforced concrete is then coated with a liquid membrane-forming curing compound. The liquid membrane-forming curing compound is allowed to dry, thus forming a curing compound layer on the at least one surface of the slab of reinforced concrete. The mask is then removed to form at least one uncoated region.

公开(公告)号：US20240300861A1

公开(公告)日：2024-09-12

申请号：US18118466

申请日：2023-03-07

申请人： Raytheon Technologies Corporation

发明人： Zachary Paul Konopaske ,  Molly Kole ,  John D. Riehl

IPC分类号： C04B35/80 ,  C04B41/45 ,  C04B41/83 ,  C04B41/91

CPC分类号： C04B35/80 ,  C04B41/4535 ,  C04B41/457 ,  C04B41/83 ,  C04B41/91 ,  C04B2235/5252 ,  C04B2235/612 ,  C04B2235/614 ,  C04B2235/616 ,  C04B2235/945

摘要： A method of forming a ceramic matrix composite includes arranging a plurality of ceramic fibers into a preform, mounting the preform within a tooling fixture, perforating the preform to form a plurality of z-channels, each of the plurality of z-channels extending completely through a thickness of the preform, pushing a pin array against a surface of the preform through infiltration holes in the tooling fixture to apply a compressive force on the preform, and subsequently, removing the pin array from the surface of the preform. The pin array includes a plurality of pins extending from a backplate. Each of the plurality of pins is aligned with a respective infiltration hole of the tooling fixture.

公开(公告)号：US12069837B2

公开(公告)日：2024-08-20

申请号：US17425541

申请日：2020-01-29

申请人： DENKA COMPANY LIMITED

发明人： Daisuke Goto ,  Hiroaki Ota

IPC分类号： H05K7/20 ,  B28B3/02 ,  C04B35/575 ,  C04B41/45 ,  C04B41/51 ,  C04B41/88 ,  C09K5/14 ,  F28F21/04 ,  F28F21/08

CPC分类号： H05K7/2039 ,  B28B3/025 ,  C04B35/575 ,  C04B41/4523 ,  C04B41/5155 ,  C04B41/88 ,  C09K5/14 ,  F28F21/04 ,  F28F21/089 ,  C04B2235/3418 ,  C04B2235/3826 ,  F28F2215/04 ,  F28F2215/10

摘要： Among two main surfaces of a heat dissipation member, one main surface is curved to be convex in an outward direction and the other convex in an inward direction. When a straight line passing through both endpoints P1 and P2 of the curve is l1, a point at which a distance to l1 on the curve is maximum is Pmax, an intersection point between l1 and a perpendicular drawn from Pmax to l1 is P3, a middle point of a line segment P1P3 is P4, an intersection point between the curve and a straight line that passes through P4 and is perpendicular to l1 is Pmid, a length of the line segment P1P3 is L, a length of a line segment P3Pmax is H, and a length of a line segment P4Pmax is h, (2 h/L)/(H/L) is 1.1 or more.

公开(公告)号：US12065388B2

公开(公告)日：2024-08-20

申请号：US16970801

申请日：2019-03-07

申请人： Structural Technologies ,  Inprom Anstalt

发明人： Wolfgang Schwarz ,  Eyad Alhariri

IPC分类号： C04B41/45 ,  C04B41/46 ,  C04B41/50 ,  C23F13/02 ,  E04G21/02

CPC分类号： C04B41/4564 ,  C04B41/4539 ,  C04B41/463 ,  C04B41/5009 ,  C04B41/501 ,  C04B41/5072 ,  C23F13/02 ,  E04G21/02 ,  C23F2201/02

摘要： The present invention relates to a method for impregnating concrete with a non-aqueous electrolyte characterized in that an electric field is applied between electrodes mounted on the concrete surface and/or embedded in the concrete such that the non-aqueous electrolyte migrates into the concrete. Preferably, lithium ions are dissolved in the non-aqueous electrolyte.