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公开(公告)号：US11955257B2
公开(公告)日：2024-04-09
申请号：US17315177
申请日：2021-05-07
Applicant: SCHOTT AG
Inventor： Ina Mitra , Christian Mix , Björn Ramdohr , Helmut Hartl , Mark Stronczek
IPC: H01B17/30 , C03C3/095 , C03C8/02 , C03C8/24 , C03C10/00 , C03C27/02 , C03C27/04 , G01N27/406 , G01N27/407 , H01B3/08 , H01R4/70
CPC classification number: H01B17/305 , C03C3/095 , C03C8/02 , C03C8/24 , C03C10/00 , C03C27/02 , C03C27/044 , G01N27/4062 , G01N27/4078 , H01B3/087 , H01R4/70
Abstract: A join is provided that has an electrically insulating component and two joining partners secured to one another and electrically insulated from one another by the electrically insulating component. The electrically insulating component has a surface that extends between the two joining partners. The surface defines a structure selected from a group consisting of an elevation, a depression, and any combinations thereof. The structure elongates a direct path along the surface. The structure completely surrounds at least one of the two joining partners. The electrically insulating component and/or the structure includes a glass that is at least partially crystallized.
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公开(公告)号：US20190084871A1
公开(公告)日：2019-03-21
申请号：US16117842
申请日：2018-08-30
Applicant: Schott AG
Inventor： Ina Mitra , Miriam Kunze , Linda Johanna Bartelt , Sabrina Wimmer , Frank Kroll , Hauke Esemann , Bernd Hoppe , Jörg Witte
Abstract: The present disclosure relates to a bonding glass which has improved water resistance and has a coefficient of thermal expansion α(25-300) of from 14·10−6K−1 to 17·10−6K−1, comprising, in mol % on an oxide basis, 5-7 of B2O3, 10-14 of Al2O3, 36-43 of P2O5, 15-22 of Na2O, 12.5-20 of K2O, 2-6 of Bi2O3 and >0-6 of R oxide, where R oxide is an oxide selected from the group consisting of MnO2 and SiO2 and SnO2 and Ta2O5 and Nb2O5 and Fe2O3 and GeO2 and CaO. The bonding glass is free of PbO except for, at most, impurities. The bonding glass may have a glass transition temperature Tg of from 390° C. to 430° C. The present disclosure also relates to uses of this bonding glass.
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公开(公告)号：US12209047B2
公开(公告)日：2025-01-28
申请号：US18047550
申请日：2022-10-18
Applicant: SCHOTT AG
Inventor： Meike Schneider , Jochen Drewke , Stephanie Mangold , Ina Mitra
IPC: C03C17/02
Abstract: A ceramic printing ink is provided that is suitable for application using an inkjet printing process to produce a coating on glass ceramics. The ink includes a glassy material of glass particles and pigment particles. The glass particles are present in a ratio of total weight to the pigment particles of at least 1.5 and less than 19. The glass particles have an equivalent diameter d90 ranging from at least 0.5 μm to at most 5 μm. The ink has an effective coefficient of linear thermal expansion, α20-300,eff, in a range from 6.5*10−6/K to 11*10−6/K.
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公开(公告)号：US12103890B2
公开(公告)日：2024-10-01
申请号：US15225555
申请日：2016-08-01
Applicant: SCHOTT AG
Inventor： Ina Mitra , Matthias Bockmeyer , Friedrich Siebers , Ina Joest , Alexander Storch , Matthias Seyfarth , Michael Schwall
CPC classification number: C03C17/04 , C03C3/091 , C03C3/093 , C03C8/02 , C03C8/14 , C03C8/20 , C03C2204/04 , C03C2205/02 , C03C2209/00 , C03C2209/02 , C03C2217/213 , C03C2217/214 , C03C2217/228 , C03C2217/29 , C03C2218/119 , C03C2218/32
Abstract: A glass flux material for applying an opaque coating is provided. The glass flux material includes at least one pigment and a glass component with the following composition:
SiO2 55-70 mol %,
Al2O3 2.5-8 mol %,
Bi2O3 0.5-
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公开(公告)号：US20240002281A1
公开(公告)日：2024-01-04
申请号：US18468084
申请日：2023-09-15
Applicant: Schott AG
Inventor： Ina Mitra
IPC: C03C10/00
CPC classification number: C03C10/0027 , C03C2204/00
Abstract: A precision component has an average coefficient of thermal expansion (CTE) of at most 0±0.1×10−6/K in a range of from 0 to 50° C. and a thermal hysteresis of
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公开(公告)号：US11840479B2
公开(公告)日：2023-12-12
申请号：US16230523
申请日：2018-12-21
Applicant: Schott AG
Inventor： Christian Mix , Ina Mitra , Ulf Dahlmann , Jens Suffner , Martun Hovhannisyan , Björn Ramdohr
IPC: B32B17/06 , C03C27/02 , C03B19/06 , C03C3/087 , C03C10/00 , C03C27/00 , C04B37/04 , C03C3/064 , C03C3/093 , B32B5/14 , C03C27/04
CPC classification number: C03C27/02 , B32B5/145 , B32B17/06 , C03B19/06 , C03C3/064 , C03C3/087 , C03C3/093 , C03C10/0036 , C03C10/0045 , C03C10/0054 , C03C27/00 , C03C27/044 , C04B37/042 , B32B17/061 , C04B2237/343 , C04B2237/348
Abstract: The disclosure relates to a bond produced with an at least partially crystallized glass, such as a metal-to-glass bond, in particular a metal-to-glass bond in a feed-through element or connecting element, and to a method for producing such a bond, in particular in a feed-through element or connecting element. The at least partially crystallized glass includes at least one crystal phase and pores which are distributed in the at least partially crystallized glass in a structured manner.
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公开(公告)号：US20180339933A1
公开(公告)日：2018-11-29
申请号：US15987949
申请日：2018-05-24
Applicant: SCHOTT AG
Inventor： Ina Mitra , Clemens Kunisch
Abstract: The present invention relates to a precision component and also to a glass-ceramic which can be used for producing the precision component.
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公开(公告)号：US20240186035A1
公开(公告)日：2024-06-06
申请号：US18436749
申请日：2024-02-08
Applicant: Schott AG
Inventor： Thomas Zetterer , Linda Johanna Bartelt , Jonas Baehr , Robert Hettler , Jochen Herzberg , Ricarda Krechel , Ina Mitra , Ina Filbert-Demut
IPC: H01B17/62 , A61N1/375 , C03C3/091 , H01B3/08 , H01R13/405
CPC classification number: H01B17/62 , C03C3/091 , H01B3/087 , H01R13/405 , A61N1/3754
Abstract: A feedthrough includes: a main body including at least one passage opening running through the main body, the main body including titanium or a titanium alloy; an insulation material accommodated in the at least one passage opening running through the main body, the insulation material including glass, the insulation material having a contact angle of less than 90 degrees at least in a plurality of regions of the insulation material with respect to the main body; and at least one electrical conductor extending through the insulation material accommodated in the at least one passage opening.
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公开(公告)号：US20240132009A1
公开(公告)日：2024-04-25
申请号：US18400110
申请日：2023-12-29
Applicant: Schott AG
Inventor： Ina Mitra , Christian Mix , Reinhard Ranftl , Ondrej Rousek
CPC classification number: B60R21/26 , C03C8/24 , H01R9/16 , B60R2021/26029 , H01R2201/26
Abstract: A joining connection for an airbag igniter includes an electrically insulating component including a glass and at least two joining partners, the at least two joining partners being kept electrically insulated from one another by the electrically insulating component.
