公开(公告)号：US2992936A

公开(公告)日：1961-07-18

申请号：US77535558

申请日：1958-11-21

申请人： GEORGIA KAOLIN CO

发明人： ROWLAND BEN W

IPC分类号： C04B41/50 ,  D21H19/40

CPC分类号： C04B33/025 ,  C04B33/14 ,  C04B35/6263 ,  C04B41/5037 ,  C04B2235/447 ,  C04B2235/5445 ,  C04B2235/5481 ,  D21H19/40

公开(公告)号：US20240262752A1

公开(公告)日：2024-08-08

申请号：US18562954

申请日：2022-05-16

申请人： SAFRAN AIRCRAFT ENGINES ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE ,  UNIVERSITE PAUL SABATIER - TOULOUSE III ,  INSTITUT NATIONAL POLYTECHNIQUE DE TOULOUSE

发明人： Mélanie ROUSSELLE ,  Florence ANSART ,  Claude Gilbert Jean-Pierre ESTOURNES ,  Guillaume FRADET ,  Arnaud Louis Gabriel FREGEAC ,  Serge Georges Vladimir SELEZNEFF

IPC分类号： C04B35/48 ,  C04B35/50 ,  C04B35/626 ,  C04B35/645 ,  C23C24/08

CPC分类号： C04B35/48 ,  C04B35/50 ,  C04B35/62675 ,  C04B35/645 ,  C23C24/08 ,  C04B2235/3227 ,  C04B2235/3246 ,  C04B2235/447 ,  C04B2235/6567 ,  C04B2235/666

摘要： A method for manufacturing an abradable layer and a substrate coated with this layer, may include: preparing a powder composition including at least ceramic particles and an inorganic filler having a lamellar crystallographic structure, the volume content of the inorganic filler in the powder composition being in a range of from 1 to 75%; compressing the powder composition; and sintering the powder composition thus compressed in order to obtain the abradable layer.

公开(公告)号：US11915872B2

公开(公告)日：2024-02-27

申请号：US17283364

申请日：2020-04-24

申请人： TDK Electronics AG

发明人： Uwe Wozniak ,  Hermann Grünbichler

IPC分类号： C04B35/465 ,  C04B35/447 ,  H01G4/12 ,  H01G4/012 ,  H01G4/30

CPC分类号： H01G4/1227 ,  C04B35/447 ,  H01G4/012 ,  H01G4/30 ,  C04B2235/3208 ,  C04B2235/3213 ,  C04B2235/3215 ,  C04B2235/3217 ,  C04B2235/3227 ,  C04B2235/3229 ,  C04B2235/3232 ,  C04B2235/3251 ,  C04B2235/3262 ,  C04B2235/3279 ,  C04B2235/447 ,  C04B2237/346

摘要： A ceramic component having a ceramic main part containing AxByC1−x−vTi1−y+wO3*(Mn2P2O7)z*Du, in which A is a first dopant selected from a group including neodymium, praseodymium, cerium, and lanthanum, B is a second dopant selected from a group including niobium, tantalum, and vanadium, C is selected from a group including calcium, strontium, and barium, and D includes a metal selected from a group including aluminum, nickel, and iron. x is the proportion of A, y is the proportion of B, v is the proportion of A vacancies, w is the proportion of excess titanium, z is the proportion of Mn2P2O7, u is the proportion of D, and the following applies: 0.0≤x

公开(公告)号：US20230407432A1

公开(公告)日：2023-12-21

申请号：US18233553

申请日：2023-08-14

申请人： POSCO CO., LTD

发明人： Min Serk Kwon ,  Chang Soo Park ,  Heon-Jo Choi ,  Se-Min Park

IPC分类号： C21D9/46 ,  C04B35/185 ,  C04B35/622 ,  C04B35/64 ,  C21D1/68 ,  C21D6/00 ,  C21D8/00 ,  C21D8/12 ,  C22C38/00 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C22C38/08

CPC分类号： C21D9/46 ,  C04B35/185 ,  C04B35/62222 ,  C04B35/64 ,  C21D1/68 ,  C21D6/001 ,  C21D6/005 ,  C21D6/008 ,  C21D8/005 ,  C21D8/1272 ,  C22C38/001 ,  C22C38/008 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C22C38/08 ,  C04B2235/3206 ,  C04B2235/3232 ,  C04B2235/3262 ,  C04B2235/3279 ,  C04B2235/3293 ,  C04B2235/3294 ,  C04B2235/3409 ,  C04B2235/3463 ,  C04B2235/3826 ,  C04B2235/386 ,  C04B2235/447 ,  C04B2235/787 ,  C22C2202/02

摘要： The present invention provides an annealing separator composition, a grain-oriented electrical steel sheet and a method for manufacturing a grain-oriented electrical steel sheet.
An annealing separator composition for a grain-oriented electrical steel sheet according to an embodiment of present invention comprising: on the basis of total solid 100 wt %, 5 to 70 wt % of mullite; and the remainder being magnesium oxide or magnesium hydroxide.

公开(公告)号：US20230382806A1

公开(公告)日：2023-11-30

申请号：US18032673

申请日：2021-10-20

申请人： DRACHE UMWELTTECHNIK GMBH

发明人： Phillip Aisa Streck ,  Alexander Mach

IPC分类号： C04B35/10 ,  B01D39/20 ,  C22B21/06 ,  C04B38/06 ,  C04B35/64

CPC分类号： C04B35/10 ,  B01D39/2093 ,  C22B21/066 ,  C04B38/0615 ,  C04B35/64 ,  B01D2239/10 ,  C04B2235/3217 ,  C04B2235/3418 ,  C04B2235/349 ,  C04B2235/365 ,  C04B2235/3409 ,  C04B2235/447 ,  C04B2235/606 ,  C04B2235/9607

摘要： The invention generally relates to foam ceramics (3) and to filters comprising such a foam ceramic, and to a method for producing foam ceramics and filters comprising or made of such a foam ceramic. Another aspect relates to the use of the foam ceramic (3) and of a filter comprising or made of such a foam ceramic.

公开(公告)号：US20230373789A1

公开(公告)日：2023-11-23

申请号：US17791687

申请日：2021-01-05

申请人： thyssenkrupp Industrial Solutions AG ,  thyssenkrupp AG

发明人： Peter STOCKHOFF ,  Stefan HELMLE ,  Deyvi Javier RIVAS VILLARREAL ,  Nicolai DAHEIM

IPC分类号： C01B25/232 ,  C01B25/234 ,  C04B11/00 ,  C01F11/46 ,  C01B17/74

CPC分类号： C01B25/232 ,  C01B25/234 ,  C04B11/005 ,  C01F11/468 ,  C01B17/74 ,  C04B2235/447 ,  C01P2004/61 ,  C01P2004/62

摘要： A process may involve digesting raw phosphate with concentrated sulfuric acid and converting the raw phosphate to calcium sulfate in the form of dihydrate and/or hemihydrate, and phosphoric acid, separating off calcium sulfate as solid from a liquid phase of a suspension that is obtained, treating the calcium sulfate that is separated off or from a stockpile with an acid to give a suspension with purified calcium sulfate and P2O5-containing acid solution, separating off the purified calcium sulfate as solid from a liquid phase of a suspension obtained, using the P2O5-containing liquid phase as a portion of the sulfuric acid required for digesting the raw phosphate or as feedstock for treating phosphogypsum from the stockpile to give a suspension of purified calcium sulfate and P2O5-containing acid solution, which is thereafter processed.

公开(公告)号：US11779684B2

公开(公告)日：2023-10-10

申请号：US17459517

申请日：2021-08-27

申请人： NANOVIS, LLC

发明人： Matthew Hedrick ,  Chang Yao

IPC分类号： A61L27/54 ,  C23C22/05 ,  C25D11/02 ,  C23C22/78 ,  A61L27/04 ,  A61L27/30 ,  C25D11/26 ,  C25D11/34 ,  C09D1/00 ,  C09D7/61 ,  C04B35/447 ,  C04B35/622 ,  C09D5/14

CPC分类号： A61L27/54 ,  A61L27/04 ,  A61L27/306 ,  C04B35/447 ,  C04B35/62222 ,  C09D1/00 ,  C09D5/14 ,  C09D7/61 ,  C23C22/05 ,  C23C22/78 ,  C25D11/02 ,  C25D11/26 ,  C25D11/34 ,  A61L2202/21 ,  A61L2300/102 ,  A61L2300/104 ,  A61L2300/404 ,  A61L2300/61 ,  A61L2400/12 ,  A61L2420/02 ,  C04B2235/447

摘要： An antimicrobial medical device that includes a substrate having a metal surface that is made from a metal or metal alloy that may include stainless steel, cobalt, and titanium. Disposed on the metal surface is a first antimicrobial oxide layer that includes an antimicrobial metal that may include silver, copper, and zinc, and combinations thereof. The atoms of antimicrobial metal in the first antimicrobial oxide layer are of a first concentration. The first antimicrobial oxide layer is positioned in a direction opposite that of the metal surface. The device further includes a second antimicrobial oxide layer that includes an antimicrobial metal that may be silver, copper, and zinc, and combinations thereof. The atoms of the antimicrobial metal present in the second antimicrobial oxide layer are of a second concentration. The first concentration and the second concentration are not equal. Methods for making the antimicrobial medical device are also disclosed.

公开(公告)号：US10020495B2

公开(公告)日：2018-07-10

申请号：US14009165

申请日：2012-03-20

申请人： Jens Paulsen ,  Randy De Palma ,  JiHye Kim

发明人： Jens Paulsen ,  Randy De Palma ,  JiHye Kim

IPC分类号： C04B35/01 ,  C04B35/16 ,  C04B35/628 ,  C01B33/32 ,  H01M4/36 ,  H01M4/04 ,  H01M4/131 ,  H01M4/1391 ,  H01M4/505 ,  H01M4/525 ,  H01M4/62 ,  H01M10/0525

CPC分类号： H01M4/366 ,  C01B33/32 ,  C01P2004/03 ,  C04B35/01 ,  C04B35/016 ,  C04B35/16 ,  C04B35/62802 ,  C04B35/62886 ,  C04B2235/3203 ,  C04B2235/3208 ,  C04B2235/3213 ,  C04B2235/3217 ,  C04B2235/3225 ,  C04B2235/3227 ,  C04B2235/3229 ,  C04B2235/3244 ,  C04B2235/3262 ,  C04B2235/3275 ,  C04B2235/3279 ,  C04B2235/3409 ,  C04B2235/36 ,  C04B2235/447 ,  C04B2235/72 ,  C04B2235/727 ,  C04B2235/728 ,  H01M4/0471 ,  H01M4/131 ,  H01M4/1391 ,  H01M4/505 ,  H01M4/525 ,  H01M4/62 ,  H01M10/0525

摘要： The invention provides a cathode active material for use in a rechargeable battery, comprising a coated lithium nickel oxide powder or a coated lithium nickel manganese oxide powder, the powder being composed of primary particles provided with a glassy lithium silicate surface coating. A method for preparing the cathode active material comprises the steps of: providing a lithium transition metal based oxide powder, providing an alkali mineral compound comprising a Li2−xSiO3−0.5x compound, wherein 0

公开(公告)号：US20180148588A1

公开(公告)日：2018-05-31

申请号：US15364172

申请日：2016-11-29

申请人： United Technologies Corporation

发明人： Wayde R. Schmidt ,  Paul Sheedy

IPC分类号： C09D11/102 ,  C09D11/03 ,  C04B35/571 ,  B41J2/01 ,  C23C4/134 ,  C23C4/131 ,  H01L21/02

CPC分类号： C09D11/102 ,  B41J2/01 ,  C04B35/5603 ,  C04B35/571 ,  C04B35/58 ,  C04B35/584 ,  C04B2235/36 ,  C04B2235/3817 ,  C04B2235/3852 ,  C04B2235/402 ,  C04B2235/404 ,  C04B2235/421 ,  C04B2235/422 ,  C04B2235/425 ,  C04B2235/428 ,  C04B2235/447 ,  C04B2235/483 ,  C04B2235/5288 ,  C09D11/03 ,  C09D11/101 ,  C09D183/14 ,  C09D183/16 ,  C23C4/131 ,  C23C4/134 ,  H01L21/02112 ,  H01L21/02126 ,  H01L21/02167 ,  H01L21/0217 ,  H01L21/02211 ,  H01L21/02216 ,  H01L21/02222 ,  H01L21/02521 ,  H01L21/02529 ,  H01L21/0254 ,  H01L21/02546 ,  H01L21/02628 ,  H01L21/02667

摘要： A printable material in ink form for forming electronic and structural components capable of high temperature performance may include a polymeric or oligomeric ceramic precursor. The material may also include a filler material and an optional liquid carrier. The ceramic precursor materials may be silicon carbide, silicon oxycarbide, silicon nitride, silicon carbonitride, silicon oxycarbonitride, gallium containing group 13 oligomeric compounds and mixtures thereof. The ceramic precursor may be deposited by a direct ink writing (DIW) process.

公开(公告)号：US09938193B2

公开(公告)日：2018-04-10

申请号：US15270702

申请日：2016-09-20

申请人： CALDERYS FRANCE

发明人： Jerome Soudier

IPC分类号： C04B35/101 ,  C04B35/567 ,  C04B35/107 ,  C04B35/103 ,  C04B35/18 ,  C04B35/565 ,  C04B35/66 ,  C04B35/01 ,  C04B35/626 ,  C04B35/63 ,  C04B35/632 ,  C04B35/634 ,  C04B35/80 ,  F27D1/00 ,  F27D1/16

CPC分类号： C04B35/107 ,  C04B35/013 ,  C04B35/103 ,  C04B35/18 ,  C04B35/565 ,  C04B35/6263 ,  C04B35/62665 ,  C04B35/6303 ,  C04B35/6316 ,  C04B35/632 ,  C04B35/634 ,  C04B35/63404 ,  C04B35/63408 ,  C04B35/63424 ,  C04B35/6348 ,  C04B35/66 ,  C04B35/80 ,  C04B35/803 ,  C04B2235/3201 ,  C04B2235/3205 ,  C04B2235/3206 ,  C04B2235/3208 ,  C04B2235/3215 ,  C04B2235/3217 ,  C04B2235/3222 ,  C04B2235/3418 ,  C04B2235/3454 ,  C04B2235/3463 ,  C04B2235/349 ,  C04B2235/3817 ,  C04B2235/3821 ,  C04B2235/3826 ,  C04B2235/3839 ,  C04B2235/3865 ,  C04B2235/3869 ,  C04B2235/40 ,  C04B2235/401 ,  C04B2235/402 ,  C04B2235/404 ,  C04B2235/405 ,  C04B2235/408 ,  C04B2235/422 ,  C04B2235/424 ,  C04B2235/425 ,  C04B2235/428 ,  C04B2235/447 ,  C04B2235/48 ,  C04B2235/5212 ,  C04B2235/5409 ,  C04B2235/5427 ,  C04B2235/5436 ,  C04B2235/61 ,  C04B2235/72 ,  F27D1/0003 ,  F27D1/0006 ,  F27D1/16

摘要： A castable refractory composition may include from 5% to 95% by weight of alumina, aluminosilicate, or mixtures thereof; from 0.5% to 1.5% by weight alkaline earth metal oxide and/or hydroxide, and 0.1% to 5% by weight of silica having a surface area of at least about 10 m2/g. The refractory composition may include no more than 0.5% by weight of cementitious binder. The refractory composition may release less than 25 cm3 of hydrogen gas per kilogram of castable refractory composition upon addition of water. The refractory compositions may set on addition of water.