公开(公告)号：US20240315816A1

公开(公告)日：2024-09-26

申请号：US18680250

申请日：2024-05-31

申请人： SHOFU INC.

发明人： Seiji BAN ,  Shuhei TAKAHASHI ,  Toshio KITAMURA ,  Rieko AIBA

IPC分类号： A61C13/00 ,  A61C5/73 ,  C04B35/48 ,  C04B41/87

CPC分类号： A61C13/0022 ,  A61C5/73 ,  C04B35/48 ,  C04B41/87 ,  C04B2235/3246 ,  C04B2235/94 ,  Y10T428/12229

摘要： To provide a zirconia perfect sintered body which has a chroma of an excellent color tone and excellent translucency as compared with a zirconia mill blank for dental cutting and machining prepared from a zirconia raw material powder containing various stabilizing materials while maintaining high strength, and does not cause deformation. The zirconia mill blank of the present invention is a semi-fired zirconia mill blank for dental cutting and machining containing a semi-fired body of a ceramic particle, the zirconia mill blank for dental cutting and machining contains zirconium oxide, a stabilizing material consisting of an oxide, and a water-soluble compound salt which contains at least one element selected from calcium, magnesium and a rare earth element and is not an oxide, the content of the stabilizing material in terms of the oxide in the semi-fired body of the ceramic particle is within a range of 2 to 7 mol %, and the content of the water-soluble compound salt in the zirconia mill blank for dental cutting and machining is within a range of 0.1 to 3.5 mol %.

公开(公告)号：US12074282B2

公开(公告)日：2024-08-27

申请号：US18225927

申请日：2023-07-25

申请人： CORNING INCORPORATED ,  SHANGHAI INSTITUTE OF CERAMICS, CHINESE ACADEMY OF SCIENCES

发明人： Michael Edward Badding ,  Yinghong Chen ,  Xiao Huang ,  Cai Liu ,  Xinyuan Liu ,  Yanxia Ann Lu ,  Zhen Song ,  Zhaoyin Wen ,  Tongping Xiu ,  Nathan Michael Zink

IPC分类号： H01M10/0562 ,  C04B35/01 ,  C04B35/48 ,  C04B35/486 ,  C04B35/488 ,  C04B35/495 ,  C04B35/626 ,  C04B35/64 ,  H01M10/052

CPC分类号： H01M10/0562 ,  C04B35/01 ,  C04B35/481 ,  C04B35/486 ,  C04B35/488 ,  C04B35/495 ,  C04B35/62605 ,  C04B35/6261 ,  C04B35/6262 ,  C04B35/64 ,  H01M10/052 ,  C04B2235/3203 ,  C04B2235/3206 ,  C04B2235/3208 ,  C04B2235/3217 ,  C04B2235/3225 ,  C04B2235/3227 ,  C04B2235/3244 ,  C04B2235/5436 ,  C04B2235/602 ,  C04B2235/6025 ,  C04B2235/764 ,  C04B2235/77 ,  C04B2235/786 ,  C04B2235/79 ,  C04B2235/85 ,  C04B2235/96

摘要： A composite ceramic including: a lithium garnet major phase; and a grain growth inhibitor minor phase, as defined herein. Also disclosed is a method of making composite ceramic, pellets and tapes thereof, a solid electrolyte, and an electrochemical device including the solid electrolyte, as defined herein.

公开(公告)号：US20240262751A1

公开(公告)日：2024-08-08

申请号：US18420329

申请日：2024-01-23

申请人： The Swatch Group Research and Development Ltd

发明人： Marta FORNABAIO ,  Lucie TABARD ,  Arnaud ACTIS-DATTA

IPC分类号： C04B35/48 ,  C04B35/626 ,  C04B35/632 ,  C04B35/638 ,  C04B35/64

CPC分类号： C04B35/48 ,  C04B35/62695 ,  C04B35/632 ,  C04B35/638 ,  C04B35/64 ,  C04B2235/3217 ,  C04B2235/3225 ,  C04B2235/3246 ,  C04B2235/3248 ,  C04B2235/3275 ,  C04B2235/6567 ,  C04B2235/6581 ,  C04B2235/9661

摘要： A coloured article made of a ceramic and including: a high-performance zirconia, present at between 80% and 99.5% by weight based on the total weight of the ceramic, pigments, present at between 2.5% and 20% by weight based on the total weight of the ceramic, and containing one or more oxides selected from the list consisting of Al, Si, Fe, Cu, Co, Ni, Mn, Zn, Cr, Ce, V, Nd, Pr and Ti oxides, including mixed oxides from this list. The total percentage by weight of the high-performance zirconia, pigments and any impurities are 100%, and the ceramic has a hardness HV30 greater than 1100 HV and a toughness greater than 12 MPav√m. Also, a method for manufacturing this article.

公开(公告)号：US20240225789A9

公开(公告)日：2024-07-11

申请号：US18278120

申请日：2022-02-22

申请人： CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE ,  UNIVERSITÉ DE LORRAINE ,  CENTRE HOSPITALIER RÉGIONAL ET UNIVERSITAIRE DE NANCY

发明人： Pierre BRAVETTI ,  Richard KOUITAT-NJIWA ,  Gaël PIERSON ,  Aurélien DIDELOT

IPC分类号： A61C8/00 ,  A61C13/00 ,  C04B35/48

CPC分类号： A61C8/0013 ,  A61C13/001 ,  C04B35/48 ,  C04B2235/3246 ,  C04B2235/95 ,  C04B2235/963 ,  C23C14/083

摘要： The present invention relates to an implantable medical device comprising a layer consisting of or comprising zirconia, and to a method for the preparation thereof.

公开(公告)号：US11998985B2

公开(公告)日：2024-06-04

申请号：US17743975

申请日：2022-05-13

申请人： Universite Toulouse III—Paul Sabatier ,  Centre National De La Recherche Scientifique

发明人： Claude Estournes ,  Charles Maniere ,  Lise Durand

IPC分类号： B22F3/14 ,  B22F3/105 ,  B22F5/00 ,  B29C33/00 ,  B29C43/00 ,  C04B35/10 ,  C04B35/111 ,  C04B35/48 ,  C04B35/486 ,  C04B35/634 ,  C04B35/645 ,  B22F3/15 ,  B22F3/17

CPC分类号： B22F3/14 ,  B22F3/105 ,  B22F5/003 ,  B29C33/0011 ,  B29C33/0016 ,  B29C43/006 ,  C04B35/10 ,  C04B35/111 ,  C04B35/48 ,  C04B35/486 ,  C04B35/63424 ,  C04B35/645 ,  B22F3/15 ,  B22F3/17 ,  B22F2301/052 ,  C04B2235/666 ,  C04B2235/77 ,  C04B2235/94 ,  C04B2235/945

摘要： An assembly for densification under load along at least one direction of compression. The assembly includes: at least one volume to be densified having a powdery and/or porous composition and having variations in thickness along the direction of compression; and at least one counter-form of a powdery and/or porous composition, having at least one face facing at least one portion of the volume. The face and each of the portions are separated by at least one deformable interface layer.

公开(公告)号：US11931918B2

公开(公告)日：2024-03-19

申请号：US16765452

申请日：2018-11-19

申请人： Agilent Technologies, Inc.

发明人： Darijo Zeko ,  Tony Ziegler ,  Thomas Ortmann

IPC分类号： B28B1/00 ,  B01L3/00 ,  B33Y10/00 ,  B33Y70/00 ,  B33Y80/00 ,  C04B35/10 ,  C04B35/48 ,  G01N30/20 ,  G01N30/60

CPC分类号： B28B1/001 ,  B01L3/502707 ,  B33Y10/00 ,  B33Y70/00 ,  B33Y80/00 ,  C04B35/10 ,  C04B35/48 ,  G01N30/20 ,  G01N30/6095 ,  C04B2235/666 ,  C04B2235/667 ,  G01N2030/202

摘要： A microfluidic component for a sample separation apparatus includes a component body including ceramic and at least one microfluidic structure in the component body. The component body is manufactured by additive manufacturing, in particular by three-dimensional printing.

公开(公告)号：US20240083821A1

公开(公告)日：2024-03-14

申请号：US18487529

申请日：2023-10-16

申请人： RTX Corporation

发明人： Kathryn S. Read

IPC分类号： C04B35/565 ,  B28B1/00 ,  B33Y10/00 ,  B33Y40/20 ,  B33Y80/00 ,  C04B35/111 ,  C04B35/48 ,  C04B35/80 ,  C04B38/08 ,  F01D5/18 ,  F01D9/04 ,  F01D25/12

CPC分类号： C04B35/565 ,  B28B1/001 ,  B33Y10/00 ,  B33Y40/20 ,  B33Y80/00 ,  C04B35/111 ,  C04B35/48 ,  C04B35/80 ,  C04B38/08 ,  F01D5/186 ,  F01D9/041 ,  F01D25/12 ,  F05D2220/32 ,  F05D2230/20 ,  F05D2240/12 ,  F05D2240/301 ,  F05D2240/55 ,  F05D2300/2112 ,  F05D2300/2118 ,  F05D2300/2261 ,  F05D2300/6033

摘要： A space filler for forming a fibrous preform may comprise an additively manufactured ceramic material. The additively manufactured ceramic material may define a plurality of pores. A shape of the additively manufactured ceramic material may complement a shape of a void formed by fibrous regions of the fibrous preform.

公开(公告)号：US11919817B2

公开(公告)日：2024-03-05

申请号：US16605598

申请日：2018-04-16

申请人： ROLEX SA

发明人： Cyriaque Boccard ,  Ollivier Pujol

IPC分类号： C04B35/628 ,  A44C27/00 ,  C04B35/119 ,  C04B35/44 ,  C04B35/48 ,  C04B35/634 ,  C04B35/638 ,  C04B35/64 ,  C22C29/12 ,  C23C14/22 ,  C23C16/44 ,  C23C16/455

CPC分类号： C04B35/62884 ,  A44C27/001 ,  C04B35/119 ,  C04B35/44 ,  C04B35/48 ,  C04B35/62842 ,  C04B35/62894 ,  C04B35/63416 ,  C04B35/63488 ,  C04B35/638 ,  C04B35/64 ,  C22C29/12 ,  C23C14/223 ,  C23C16/4417 ,  C23C16/45525 ,  C04B2235/3246 ,  C04B2235/40 ,  C04B2235/408 ,  C04B2235/9661

摘要： A process for manufacturing a ceramic powder with binder includes at least one additional element or compound, the ceramic powder with binder being in particular based on zirconia and/or alumina and/or strontium aluminate, wherein the process includes a step (E3) of depositing at least one additional element or compound on a ceramic powder with binder by a physical vapour deposition (PVD) and/or by a chemical vapour deposition (CVD) and/or by an atomic layer deposition (ALD).

公开(公告)号：US11919816B2

公开(公告)日：2024-03-05

申请号：US17804209

申请日：2022-05-26

申请人： Saudi Arabian Oil Company ,  Ecole Nationale Supérieure de Chimie de Montpelli

发明人： Subhi Mohammed Hassan Al-Jeshi ,  Aziz Cherifi ,  David Cornu ,  Sophie Cerneaux

IPC分类号： C04B35/622 ,  B01D63/06 ,  B01D67/00 ,  B01D69/02 ,  B01D69/04 ,  B01D69/10 ,  B01D69/12 ,  B01D71/02 ,  C02F1/44 ,  C04B35/01 ,  C04B35/16 ,  C04B35/48 ,  C04B35/571 ,  C04B38/00 ,  C04B111/00

CPC分类号： C04B35/62218 ,  B01D63/066 ,  B01D67/0067 ,  B01D69/02 ,  B01D69/04 ,  B01D69/108 ,  B01D69/1216 ,  B01D71/024 ,  C02F1/444 ,  C04B35/013 ,  C04B35/16 ,  C04B35/48 ,  C04B35/571 ,  C04B38/0003 ,  B01D2323/12 ,  B01D2325/028 ,  C04B2111/00801 ,  C04B38/0003 ,  C04B35/10

摘要： A filter including a porous support defining one or more channels therethrough, and a porous ceramic membrane layer on a surface of the porous support defining at least one of the one or more channels. The ceramic membrane layer includes an inorganic ceramic composition having the formula SiMpxpCyNzOmHn, where each Mp present is independently selected from a p-block element or a d-block element; p is an integer from 1 to 5; for each Mp present, xp is independently from about 0 to about 60; y is from about 0 to about 60; z is from about 0 to about 60; m is from about 0 to about 40; and n is zero or nonzero. At least one of y and z is nonzero when p is zero, and p is nonzero when y and z are both zero.

公开(公告)号：US20240067873A1

公开(公告)日：2024-02-29

申请号：US18306597

申请日：2023-04-25

申请人： THE SWATCH GROUP RESEARCH AND DEVELOPMENT LTD

发明人： Marta FORNABAIO ,  Lucie TABARD ,  Stewes BOURBAN

IPC分类号： C09K11/04 ,  C04B35/10 ,  C04B35/48 ,  C04B35/505 ,  C04B35/626 ,  C04B35/632 ,  C04B35/645 ,  C09K11/77

CPC分类号： C09K11/04 ,  C04B35/10 ,  C04B35/48 ,  C04B35/505 ,  C04B35/62695 ,  C04B35/632 ,  C04B35/6455 ,  C09K11/7774 ,  C04B2235/3222 ,  C04B2235/3244 ,  C04B2235/656 ,  C04B2235/764 ,  C04B2235/9661

摘要： A coloured article made of a ceramic including an oxide-based matrix and a doped or co-doped component of the aluminium garnet family, and a method for manufacturing the article.