公开(公告)号：US20230123130A1

公开(公告)日：2023-04-20

申请号：US18046877

申请日：2022-10-14

申请人： SCHOTT AG ,  SCHOTT Technical Glass Solutions GmbH

发明人： Yvonne Menke-Berg ,  Ricarda Krechel ,  Hubert Wieseke

IPC分类号： C03C3/089 ,  C03C8/02 ,  C03C17/04

摘要： Coated glass panes having a glass pane and a coating in at least one region of at least one side of the glass pane. The glass pane is composed of glass with SiO2 and B2O3. The coating includes first coating applied in at least one region of the at least one side. The first coating has a binder with SiO2 and a pigment. The glass pane, in the at least one region, has a flexural strength between at least 5 and at most 170 MPa.

公开(公告)号：US11565965B2

公开(公告)日：2023-01-31

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： C04B41/50 ,  C04B41/52 ,  C03C8/02 ,  C04B41/86 ,  C04B41/89 ,  C04B41/00 ,  C03C3/087 ,  C03C8/04 ,  C03C8/20 ,  B05D3/02 ,  E04C2/02 ,  C04B111/00 ,  C04B111/20

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：US20220234942A1

公开(公告)日：2022-07-28

申请号：US17613545

申请日：2020-07-15

申请人： Ferro Corporation

发明人： Enos A. Axtell ,  Anthony Polizzi ,  Srinivasan Sridharan ,  George E. Sakoske

IPC分类号： C03C4/02 ,  C03C8/02 ,  C03C8/04 ,  C03C8/16 ,  C03C3/091 ,  C03C3/093 ,  C03C3/064 ,  C03C3/066 ,  C03C1/04 ,  C03C17/02 ,  C23D5/02

摘要： Glass frits and enamel compositions from the glass frits for use in automotive application. The enamel composition includes one or more glass frits with reduced amount of bismuth and/or zinc compared to reference enamel compositions available. The glass frits include one or more transition metal oxides. The glass frits exhibit improved chemical durability, reduced glass density, lower L-value, or optimized optical density for an end user depending on the applications.

公开(公告)号：US20220169550A1

公开(公告)日：2022-06-02

申请号：US17368380

申请日：2021-07-06

申请人： Danbury Mission Technologies, LLC

发明人： Bari M. Southard ,  Matthew J. East ,  Daniel E. Dunn ,  Kramer Harrison

IPC分类号： C03B19/01 ,  C03C17/04 ,  C03B19/06 ,  C03C17/34 ,  C03C23/00 ,  B33Y10/00 ,  B33Y80/00 ,  C03C8/02 ,  G02B5/10

摘要： A method of forming an optical component includes depositing slurry that includes glass powder material onto a facesheet and fusing the glass powder material to a facesheet to form a first core material layer on the facesheet. The method also includes successively fusing glass powder material in a plurality of additional core material layers to build a core material structure on the facesheet. The method can include selectively depositing slurry including glass powder material over only a portion of at least one of the facesheet, the first core material layer, and/or the one of the additional core material layers. Depositing the slurry can include extruding the slurry from an extruder.

公开(公告)号：US20220127201A1

公开(公告)日：2022-04-28

申请号：US17573080

申请日：2022-01-11

申请人： Ivoclar Vivadent AG

发明人： Frank Rothbrust ,  Ronny Hengst ,  Sebastian Krolikowski ,  Christian Ritzberger ,  Diana Tauch

IPC分类号： C04B41/50 ,  A61C13/083 ,  C03C3/083 ,  C03C4/00 ,  C03C8/02 ,  C04B41/86

摘要： A glazing material for producing a glazed ceramic body, in which at a first temperature T1, the glazing material has a viscosity of more than 102.5 Pa·s, in particular more than 104.0 Pa·s, preferably more than 105.6 Pa·s and particularly preferably more than 107.0 Pa·s, and, which at a second temperature T2, which is higher than the first temperature, a viscosity of less than 109 Pa·s, in particular less than 107 Pa·s and preferably less than 105.6 Pa·s. The glazing material can be used for glazing a non-densely sintered substrate material.

公开(公告)号：US11299419B2

公开(公告)日：2022-04-12

申请号：US16755600

申请日：2018-10-19

申请人： DONGGUAN HEC PHARM R&D CO., LTD.

发明人： Weiqiang Hong ,  Xinqian He ,  Yong Jiang ,  Zhengshang Zhou ,  Lianying Zhu ,  Zhiyong Li ,  Fangfang Huang

IPC分类号： C03C3/089 ,  C03C3/091 ,  C03C3/095 ,  C03C4/20 ,  C03C4/08 ,  A61J1/14 ,  B65D85/84 ,  C03C8/02 ,  C03C8/04 ,  C03C8/24

摘要： Disclosed is a type of borosilicate glass, the composition of which, based on oxides, contains the following components by weight percentage (wt %): 2.0 wt %-5.0 wt % of TiO2, 0.25 wt %-2.5 wt % of CeO2 and 0.25 wt %-3.0 wt % of Y2O3, and does not contain any iron compound, such as ferric oxide. The glass has better UV resistance and alkaline resistance properties, and a better light transmission rate, and is particularly suitable for use in the field of pharmaceutical packaging materials.

公开(公告)号：US11236023B2

公开(公告)日：2022-02-01

申请号：US16183276

申请日：2018-11-07

申请人： HONEYWELL INTERNATIONAL INC.

发明人： Terence Whalen ,  Bahram Jadidian ,  Reza Oboodi

IPC分类号： C04B41/50 ,  C03C8/02 ,  C03C8/16 ,  C04B41/45 ,  C04B41/52 ,  C04B41/53 ,  C04B41/86 ,  C04B41/89 ,  C04B41/91

摘要： A method for forming a protective coating on a surface of a ceramic substrate includes combining a rare-earth oxide, alumina, and silica to form a powder, etching the surface of the ceramic substrate, applying the powder on the etched surface in an amount of from about 0.001 to about 0.1 g/cm2 to reduce capture of bubbles from off-gassing of the ceramic substrate, heating the powder for a time of from about 5 to about 60 minutes to a temperature at or above the melting point such that the powder melts and forms a molten coating on the surface that has a minimized number of bubbles, and cooling the molten coating to ambient temperature to form the protective coating disposed on and in direct contact with the surface of the ceramic substrate such that the protective coating has a thickness of less than about 1 mil.

公开(公告)号：US20220024808A1

公开(公告)日：2022-01-27

申请号：US17487666

申请日：2021-09-28

申请人： CHANGXIN MEMORY TECHNOLOGIES, INC.

发明人： Hongkun SHEN

IPC分类号： C03C8/16 ,  C03C8/02 ,  H01C1/14 ,  H01C1/01 ,  H01C17/00 ,  H01C17/28 ,  H01C7/00 ,  H01C17/065

摘要： A lead-free glass paste, a chip resistor and a method for producing the same are provided. The lead-free glass paste includes 6-7 parts by mass of borosilicate oil, 12-21 parts by mass of aluminum oxide powder, 2-3 parts by mass of glass fiber powder, and 0.1-0.5 parts by mass of a curing agent.

公开(公告)号：US11136259B2

公开(公告)日：2021-10-05

申请号：US16219878

申请日：2018-12-13

申请人： Murata Manufacturing Co., Ltd.

发明人： Hiroyuki Kanbara

IPC分类号： C03C4/04 ,  C03C8/16 ,  C03C8/24 ,  G03F7/027 ,  C03C8/02 ,  G03F7/004 ,  G03F7/029 ,  H05K1/03 ,  H05K3/46

摘要： A photosensitive glass paste contains a photosensitive organic component, and an inorganic component containing a glass powder and a ceramic filler. The glass powder contains a glass powder having a crystallization point. The difference between the crystallization point and the softening point of the glass powder having a crystallization point is from 85° C. to 180° C. The glass powder having a crystallization point is preferably a SiO2—B2O3—BaO—ZnO—Al2O3—MgO—La2O3 glass powder.

公开(公告)号：US20210238081A1

公开(公告)日：2021-08-05

申请号：US17050571

申请日：2019-04-10

申请人： CDGM GLASS CO., LTD

发明人： Lulu MAO ,  Wei SUN ,  Bo KUANG

IPC分类号： C03C3/095 ,  C03C3/091 ,  C03C8/02 ,  C03C8/04 ,  H01L23/29 ,  G11B5/73

摘要： A glass composition with high Young's modulus and low density. The glass composition includes the following components by mole percentage: 52-70% of SiO2, 5-10% of B2O3, 5-15% of Al2O3, 8-20% of CaO and 5-18% of MgO. The glass composition uses common chemical raw materials. By reasonably designing the contents of each component, the glass composition has high Young's modulus, low density, good heat resistance and chemical stability, relatively low high-temperature viscosity, and low raw material cost. The glass composition is easy to eliminate stripes and bubbles during manufacturing, and is suitable for hard disk substrate manufacturing other fields that need high Young's modulus materials.