公开(公告)号：US20190329251A1

公开(公告)日：2019-10-31

申请号：US16395569

申请日：2019-04-26

Applicant: Schott AG

Inventor： Andreas Ortner ,  Andreas Roters ,  Hauke Esemann ,  Markus Heiss-Chouquet ,  Fabian Wagner ,  Laura Brueckbauer ,  Stephanie Mangold ,  Vanessa Hiller

IPC: B01L3/00 ,  B81B1/00 ,  B81C1/00 ,  B23K26/00 ,  B23K26/0622 ,  B23K26/06 ,  B23K26/364 ,  B23K26/382 ,  C03C15/00

Abstract: A method for producing a cavity in a substrate composed of hard brittle material is provided. A laser beam of an ultrashort pulse laser is directed a side surface of the substrate and is concentrated by a focusing optical unit to form an elongated focus in the substrate. Incident energy of the laser beam produces a filament-shaped flaw in a volume of the substrate. The filament-shaped flaw extends into the volume to a predetermined depth and does not pass through the substrate. To produce the filament-shaped flaw, the ultrashort pulse laser radiates in a pulse or a pulse packet having at least two successive laser pulses. After at least two filament-shaped flaws are introduced, the substrate is exposed to an etching medium which removes material of the substrate and widens the at least two filament-shaped flaws to form filaments. At least two filaments are connected to form a cavity.

公开(公告)号：US20160376190A1

公开(公告)日：2016-12-29

申请号：US15190490

申请日：2016-06-23

Applicant: Schott Orim Cam Sanayi ve Ticaret A.S ,  Schott AG

Inventor： Hueda Karagoez ,  Stephanie Mangold ,  Carsten Schwabe ,  Silke Knoche

IPC: C03C17/00 ,  C03C17/04

CPC classification number: C03C17/007 ,  B05D3/203 ,  B05D2203/35 ,  C03C8/02 ,  C03C8/04 ,  C03C8/14 ,  C03C17/002 ,  C03C17/04 ,  C09D1/00 ,  C09D5/23 ,  C09D11/037 ,  C09D17/00 ,  C23C18/1212 ,  C23C18/1254 ,  C23C18/127 ,  C23C18/1295 ,  C23D5/06

Abstract: A method is disclosed for preparing a substrate with a coating from a paste comprising the following steps: (a) providing a substrate; (b) preparing a paste from a glass frit to which ferromagnetic pigments and a flux agent are admixed; (c) applying the paste onto a surface of the substrate; (d) aligning the paste by means of a magnetic field; and (e) burning-in of the paste.

Abstract translation: 公开了一种用于从浆料制备具有涂层的基材的方法，包括以下步骤：（a）提供基材; （b）从混合有铁磁颜料和助熔剂的玻璃料制备糊料; （c）将糊剂涂布在基材的表面上; （d）通过磁场对准该糊状物; 和（e）糊状物的烧入。

公开(公告)号：US20150267079A1

公开(公告)日：2015-09-24

申请号：US14730523

申请日：2015-06-04

Applicant: SCHOTT AG

Inventor： Matthias Bockmeyer ,  Annelie Gabriel ,  Andrea Anton ,  Hans-Joachim Schmitt ,  Maximilian Kranz ,  Stephanie Mangold

IPC: C09D183/06 ,  C08K3/08

CPC classification number: C09D183/06 ,  C03C1/008 ,  C03C17/009 ,  C03C2217/445 ,  C03C2217/45 ,  C03C2217/485 ,  C03C2218/113 ,  C08K3/08 ,  C08K2003/0843 ,  C08K2003/085 ,  Y10T428/265 ,  Y10T428/31525 ,  Y10T428/31612

Abstract: A substrate of glass or glass ceramics having a semitransparent coating is provided. The semitransparent coating has high scratch resistance, good temperature stability, and good adhesion on a sealing layer. The coating material has at least one sol-gel-based matrix, to which colorants are added, and that a polyester-functionalized and/or an epoxy-functionalized silicone resin, such as a polyester-modified silicone resin, is added to the sol-gel-based matrix.

Abstract translation: 提供具有半透明涂层的玻璃或玻璃陶瓷的衬底。 半透明涂层具有高耐刮擦性，良好的温度稳定性和在密封层上的良好粘附性。 涂料具有至少一种溶胶 - 凝胶基质，加入着色剂，并且将聚酯官能化的和/或环氧官能化的有机硅树脂如聚酯改性的有机硅树脂加入到溶胶 - 基于凝胶的基质。