公开(公告)号：US20190350806A1

公开(公告)日：2019-11-21

申请号：US16394519

申请日：2019-04-25

Applicant: Schott AG

Inventor： Andreas Langsdorf ,  Peter Thomas ,  Florian Maurer ,  Hanspeter Kummer ,  Fatih Mutlu

IPC: A61J1/00 ,  B65D1/02

Abstract: A glass container for packaging a pharmaceutical composition including a glass tube with a first end and a second end, the glass tube having a wall thickness dw and an outer diameter dc, a glass bottom with an outer area, the glass bottom closes the glass tube at the first end, and a curved glass heel extending from the outer area of the glass bottom to the first end of the glass tube. The curved glass heel is defined by an outer radius ro, an inner radius ri, and a thickness of the glass dh in the curved glass heel and wherein: [100×(dh3×ri)/(dw ×dc2)]+(4.4 mm2/dc)>0.55 mm.

公开(公告)号：US20190337845A1

公开(公告)日：2019-11-07

申请号：US16401676

申请日：2019-05-02

Applicant: Schott AG

Inventor： Markus Heiß-Chouquet ,  Vanessa Hiller

IPC: C03C21/00

Abstract: An article of transparent and brittle material, such as glass, glass ceramic, ceramic or crystals. The article includes at least one exchange layer and at least one bulk layer. The at least one exchange layer includes at least one kind of cation ions with an increased proportion compared to the at least one bulk layer and at least one kind of cation ionR with a reduced proportion compared to the at least one bulk layer. The article is in particularly used as a display cover for flexible displays or flexible protective foils, for example in smartphones or tablets or TV sets. The article can also be used as a substrate for an electronic component such as an OLED or LED.

公开(公告)号：US20190336392A1

公开(公告)日：2019-11-07

申请号：US16513765

申请日：2019-07-17

Applicant: SCHOTT AG

Inventor： Matthias Bicker ,  Inka Henze ,  Joerg Schuhmacher ,  Franziska Riethmueller ,  Robert Hormes ,  Christian Helbig ,  Marten Walther ,  Manfred Lohmeyer

IPC: A61J1/14 ,  C09D183/08 ,  A61J1/05 ,  B65D25/14 ,  C03C17/30 ,  C09D183/12 ,  A61M3/00 ,  B32B1/02 ,  A61M1/00 ,  A61J1/00 ,  B32B1/08

Abstract: A container is provided that includes a container body with an outer surface and an inner surface. The inner surface contains silicon oxide and the silicon oxide containing inner surface is at least partially modified with a fluorine containing compound. The fluorine containing compound is chemically bonded to the silicon oxide of the container body via at least one Si—O—Si bond.

公开(公告)号：US20190330054A1

公开(公告)日：2019-10-31

申请号：US16394722

申请日：2019-04-25

Applicant: Schott AG

Inventor： Marcelo David Ackermann ,  Michael Gunnar Garnier ,  Dirk Apitz ,  Ulf Georg Brauneck

IPC: B81B7/00 ,  G02B1/10 ,  B81C1/00

Abstract: An optical element includes an optically transparent substrate of alkali containing glass and a coating on a surface, the coating enabling anodic bonding of the alkali containing glass within an area of the surface that is covered with the coating and with the anodic bond forming at the outer surface of the coating.

公开(公告)号：US20190329936A1

公开(公告)日：2019-10-31

申请号：US16394187

申请日：2019-04-25

Applicant: Schott AG

Inventor： Eveline Rudigier-Voigt ,  Stephanie Mangold ,  Jovana Djordjevic-Reiß ,  Thorsten Schneider ,  Andrea Anton

IPC: B65D25/14 ,  B32B17/10

Abstract: A process for making a functionalized hollow body includes: providing a hollow body including a wall which at least partially surrounds an interior volume of the hollow body, the wall including a layer of glass and having a wall surface with a surface region; at least partially superimposing the layer of glass in the surface region with a functionalizing composition precursor on a side of the layer of glass which faces away from the interior volume, the functionalizing composition precursor including one or more siloxanes; and at least partially contacting the functionalizing composition precursor with a plasma, thereby obtaining the functionalized hollow body including a functionalizing composition which at least partially superimposes the layer of glass in the surface region on the side of the layer of glass which faces away from the interior volume.

公开(公告)号：US20190329252A1

公开(公告)日：2019-10-31

申请号：US16396291

申请日：2019-04-26

Applicant: SCHOTT AG

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

IPC: B01L3/00 ,  B81C1/00

Abstract: A method for the production of microfluidic cells using a disc-shaped glass element is provided. The disc-shaped glass element has a thickness of at most 700 micrometers is structured in such a way that it has at least one opening. The opening connects the two opposite-lying, parallel side faces of the glass element. The side faces are attached to a glass part so that the opening is sealed by the two glass parts to form a microfluidic cell having a cavity enclosed therein. The cavity is suitable for the conveyance of fluids. The attachment of the glass element to at least one of the two glass parts is produced by an adhesive that is applied onto the side face of the glass element. During application of the adhesive, the at least one opening in the glass element is left free of adhesive.

公开(公告)号：US10450227B2

公开(公告)日：2019-10-22

申请号：US15080457

申请日：2016-03-24

Applicant: SCHOTT AG

Inventor： Oliver Muehlke ,  Martin Spier

IPC: C03C23/00 ,  C03B23/02 ,  C03B32/02 ,  C03C3/083 ,  C03C10/00 ,  B23K26/00 ,  B23K26/352 ,  C03B25/02 ,  F24C15/10 ,  B23K103/16 ,  B23K103/18 ,  B23K103/00

Abstract: A method is provided for producing a raised feature on a glass ceramic element, in which a glass or glass ceramic element is irradiated with electromagnetic radiation in a local region of the surface, the radiation passes through the element and is at least partially absorbed thereby so that the element heats up in the region of the irradiated electromagnetic radiation and is heated beyond a glass transition temperature. The irradiation is terminated after heating so that the heated region cools down to the temperature of material surrounding the local region. The heating causes a change in volume of the element, which brings about a local elevation in the surface that remains after the local region cools so that a surface deformation in the form of an elevation remains after cooling.

公开(公告)号：US20190315652A1

公开(公告)日：2019-10-17

申请号：US16431133

申请日：2019-06-04

Applicant: SCHOTT AG

Inventor： Friedrich SIEBERS ,  Ulrich SCHIFFNER ,  Wolfgang SCHMIDBAUER ,  Klaus SCHOENBERGER

IPC: C03C10/00 ,  C03C3/097 ,  C03C3/095 ,  C03C8/04 ,  F24C15/10 ,  H05B3/74 ,  C03B27/012 ,  C03C3/087 ,  C03C8/02

Abstract: Transparent, dyed cook top or hob with improved color display capability, consisting of a glass ceramic with high quartz mixed crystals as predominant crystal phase, whereby the glass-ceramic contains none of the chemical refining agents arsenic oxide and/or antimony, with transmission values of greater than 0.1% in the range of the visible light within the entire wavelength range greater than 450 nm, a light transmission in the visible of 0.8-2.5% and a transmission in the infrared at 1600 nm of 45-85%.

公开(公告)号：US10444447B2

公开(公告)日：2019-10-15

申请号：US15701610

申请日：2017-09-12

Applicant: SCHOTT AG

Inventor： Juergen Meinl ,  Steffen Astheimer

IPC: G02B6/36 ,  G02B6/42 ,  G02B6/38 ,  G02B6/32 ,  G02B7/02 ,  G02B23/24 ,  G02B27/30

Abstract: An assembly and method for aligning a light beam that is exiting from a light source/guide are provided. The assembly includes an outer housing and an inner housing which is at least partially arranged inside the outer housing and is adjustably mounted to the outer housing. The inner housing accommodates and fixes the light source/guide such that the optical axis of the light beam is fixed relative to the longitudinal direction of the inner housing and such that different inclinations are adjustable between the longitudinal direction of the inner housing and the longitudinal direction of the outer housing in order to align the optical axis of the light beam relative to the longitudinal direction of the outer housing.

公开(公告)号：US20190308902A1

公开(公告)日：2019-10-10

申请号：US16379025

申请日：2019-04-09

Applicant: Schott AG

Inventor： Malte Grimm ,  Christof Kass ,  Peter Nass

IPC: C03C3/093 ,  C03B23/09 ,  A61J1/06 ,  C03B25/02 ,  A61J1/14 ,  C03C3/078 ,  C03C3/083 ,  C03C3/085 ,  C03C3/089 ,  C03C3/091

Abstract: A method for producing a glass article having high hydrolytic resistance is provided. A glass tube consisting of borosilicate glass and having an Al2O3 content of less than 1 weight-%, a ZrO2 content of 2-12 weight-%, and a glass transition temperature Tg is reshaped into a glass article and is subsequently subjected to a thermal post-treatment. To reduce the alkali release of the glass article, the glass article is subjected to a treatment temperature of TB≥Tg+5° K over a treatment time of tB≥5 min and is subsequently cooled during the thermal post-treatment.