公开(公告)号：US20240308900A1

公开(公告)日：2024-09-19

申请号：US18605732

申请日：2024-03-14

申请人： Ivoclar Vivadent AG

发明人： Corina Serban ,  Urs Bolle ,  Christin Wildner ,  Frank Rothbrust ,  Sebastian Krolikowski ,  Christian Ritzberger

IPC分类号： C03C1/04 ,  A61C13/08 ,  A61C13/083 ,  C01G25/00 ,  C03C8/20 ,  C03C10/16

CPC分类号： C03C1/04 ,  C01G25/006 ,  C03C8/20 ,  C03C10/16 ,  A61C13/082 ,  A61C13/083 ,  C01P2002/34 ,  C01P2002/52 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2006/63

摘要： A dental material comprising a pigment, wherein the pigment contains Al, Cr and one or more of Y, La and lanthanides. The dental material allows mimicking the red coloration of natural teeth and natural oral mucosa. Also provided is the use of the dental material and the pigment and starting compositions for making the pigment in the preparation of a dental restoration. Furthermore, a process for preparing a dental restoration and a process for preparing the pigment is provided.

公开(公告)号：US20230029091A1

公开(公告)日：2023-01-26

申请号：US17946830

申请日：2022-09-16

申请人： SAGA PREFECTURE

发明人： Atsunori SHIRAISHI

IPC分类号： C04B41/86 ,  C03C8/02 ,  C03C8/20 ,  C04B41/50

摘要： A ceramic product includes a glass layer having 0.1 wt % to 9 wt % of a luster pigment for providing a metallic look. The glass layer includes 40 wt % to 60 wt % of silicon dioxide, 15 wt % to 35 wt % of boron oxide, 18 wt % or less of one or more alkali metal oxides selected from the group consisting of lithium oxide, sodium oxide, and potassium oxide, 4 wt % or less of one or more alkali metal oxides selected from lithium oxide and sodium oxide, and 5 wt % or more of potassium oxide.

公开(公告)号：US20220289621A1

公开(公告)日：2022-09-15

申请号：US17638308

申请日：2020-02-03

申请人： SHOWA DENKO MATERIALS CO., LTD.

发明人： Takashi NAITO ,  Shinichi TACHIZONO ,  Yuji HASHIBA ,  Tatsuya MIYAKE ,  Taigo ONODERA ,  Takuya AOYAGI

IPC分类号： C03C8/24 ,  C03C8/18 ,  C03C8/20 ,  H01L23/29 ,  H01L23/31

摘要： A lead-free low-melting glass composition containing vanadium oxide, tellurium oxide, silver oxide and lithium oxide, said composition satisfying the following two relational expressions (1) and (2) in terms of oxides. [Ag2O]≥[TeO2]≥[V2O5]≥[Li2O]  (1) 2[V2O5]≥[Ag2O]+[Li2O]≥40  (2) (In the formula, [X] represents a content of component X, and the unit thereof is “mol %”; the same applies hereinafter.) Thus, it is possible to provide a lead-free low-melting glass composition which enables sealing and adhesion at around the melting point (232° C.) of tin and which has high adhesiveness and stickiness.

公开(公告)号：US20210130224A1

公开(公告)日：2021-05-06

申请号：US17145460

申请日：2021-01-11

申请人： Daltile Corporation

发明人： Aaron C. Dilbeck ,  David A. Earl ,  Terry Adams ,  Norman Elias ,  Linda Robledo

IPC分类号： C03C8/02 ,  C04B41/86 ,  C04B41/89 ,  C04B41/00 ,  C04B41/50 ,  C04B41/52 ,  C03C3/087 ,  C03C8/04 ,  C03C8/20 ,  B05D3/02 ,  E04C2/02

摘要： Disclosed herein are floor tiles comprising, for instance, a substrate and a surface coating provided on an upper surface of the substrate, wherein the surface coating comprises (i) a base formula comprising a glaze and (ii) solid particles comprising tabular alumina.

公开(公告)号：US20200369891A1

公开(公告)日：2020-11-26

申请号：US16956050

申请日：2018-12-17

申请人： Merck Patent GmbH

发明人： Lukas HAMM ,  Carsten HANDROSCH ,  Nicole NELISCHER ,  Nicole HAFERKORN

IPC分类号： C09C1/00 ,  C03C8/20 ,  C03C8/02

摘要： The invention relates to glaze- and enamel-stable effect pigments having a top layer comprising at least one tin/antimony mixed oxide, which have improved stability, in particular at temperatures above 1000° C., in glazes, enamels, ceramic or glass-like materials.

公开(公告)号：US10607904B2

公开(公告)日：2020-03-31

申请号：US16078641

申请日：2017-02-16

申请人： NIPPON ELECTRIC GLASS CO., LTD.

发明人： Takuji Oka ,  Toru Shiragami

IPC分类号： H01L23/10 ,  B23K26/324 ,  C03C8/14 ,  B23K26/08 ,  C03C23/00 ,  B23K26/28 ,  B23K26/082 ,  C03C8/24 ,  C03C27/10 ,  B23K26/211 ,  C03C8/20 ,  H01L21/50 ,  H01L23/02 ,  C03C27/06 ,  B23K26/20 ,  H01L23/08 ,  B23K101/36 ,  B23K103/18 ,  B23K103/00

摘要： Provided is a method for producing an airtight package that can reduce thermal stress occurring in the inside of a glass lid due to irradiation with laser light to prevent occurrence of cracks and the like in the glass lid. A method for producing an airtight package in which a container 1 containing a device 5 mounted therein is sealed with a glass lid 3 includes the steps of: mounting the device 5 to an interior of the container 1; disposing a sealing material 6 between a frame 2 of the container 1 and the glass lid 3 and placing the glass lid 3 on top of the frame 2 of the container 1; and irradiating the sealing material 6 through the glass lid 3 with laser light while scanning the laser light along the frame 2 to melt the sealing material 6 by heat and form a sealing material layer, thus sealing the glass lid 3 and the frame 2 together with the sealing material layer, wherein irradiation with the laser light is started from an irradiation start point B, then performed by scanning the laser light a plural number of times all around along the frame 2, and then terminated at an irradiation end point C located ahead of the irradiation start point B in a direction of the scanning A.

公开(公告)号：US20190338135A1

公开(公告)日：2019-11-07

申请号：US16402944

申请日：2019-05-03

申请人： MERCK PATENT GMBH

发明人： Lukas HAMM ,  Carsten HANDROSCH ,  Marc HUNGER ,  Jens KERSTEN ,  Cairon PLATZER ,  Markus THONG ,  Khwan Khung LIM

IPC分类号： C09C1/00 ,  C09C3/12 ,  C09C3/00 ,  C09C3/04 ,  C03C8/20

摘要： The invention relates to ceramic colours comprising effect pigments and a sol-gel based glassy matrix for decoration of metallic, ceramic and glassy articles and to a process for the preparation of a ceramic glaze.

公开(公告)号：US10450219B2

公开(公告)日：2019-10-22

申请号：US16090621

申请日：2017-03-22

申请人： Nippon Electric Glass Co., Ltd.

发明人： Yoshio Umayahara ,  Kumiko Himei

IPC分类号： C03C3/00 ,  C03C14/00 ,  C03C8/20 ,  C03C8/02 ,  G02B5/08 ,  H01L33/60 ,  C03C3/064 ,  C03C3/066 ,  C03C4/04 ,  G02B5/02 ,  F21V7/22

摘要： A composite powder of the present invention includes a glass powder and a ceramic powder, wherein a content of the glass powder is from 30 vol % to 60 vol %, wherein a content of the ceramic powder is from 40 vol % to 70 vol %, wherein the glass powder includes as a glass composition, in terms of mass %, 10% to 30% of SiO2, more than 20% to 40% of B2O3, 20% to 40% of SrO+BaO, 0% to 10% of Al2O3, and 0% to 15% of ZnO, and wherein the composite powder is used for a light reflective substrate.

公开(公告)号：US10411288B2

公开(公告)日：2019-09-10

申请号：US13306011

申请日：2011-11-29

申请人： Bruce Gardiner Aitken ,  Michael Edward Badding ,  George Halsey Beall ,  Curtis Robert Fekety ,  Lanrik Wayne Kester ,  Robert Michael Morena ,  Zhen Song

发明人： Bruce Gardiner Aitken ,  Michael Edward Badding ,  George Halsey Beall ,  Curtis Robert Fekety ,  Lanrik Wayne Kester ,  Robert Michael Morena ,  Zhen Song

IPC分类号： H01M10/0562 ,  C03C3/16 ,  C03C3/253 ,  C04B35/447 ,  H01M10/0525 ,  C03B19/06 ,  B82Y30/00 ,  C03C8/14 ,  C03C8/20

摘要： A method of forming a solid, dense, hermetic lithium-ion electrolyte membrane comprises combing an amorphous, glassy, or low melting temperature solid reactant with a refractory oxide reactant to form a mixture, casting the mixture to form a green body, and sintering the green body to form a solid membrane. The resulting electrolyte membranes can be incorporated into lithium-ion batteries.

公开(公告)号：US10326066B2

公开(公告)日：2019-06-18

申请号：US15771133

申请日：2016-10-27

申请人： KYOCERA CORPORATION

发明人： Yoshio Ohashi

IPC分类号： H01L33/56 ,  H01L33/62 ,  H01L33/60 ,  C03C8/02 ,  C03C8/18 ,  C03C8/20 ,  C03C14/00 ,  C03C8/04 ,  C04B35/10

摘要： A light emitting element-mounting substrate of the present disclosure includes a base body, a metal layer and a glass layer. The base body is formed of ceramics. The metal layer is disposed on the base body, and contains copper as a main component. The glass layer is disposed on the metal layer, has a white color tone and contains a compound including titanium and oxygen.