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公开(公告)号：US11090905B2
公开(公告)日：2021-08-17
申请号：US15978814
申请日：2018-05-14
Applicant: Schott AG
Inventor： Angelika Ullmann , Georg Sparschuh , Gregor Kübart , Holger Wegener , Jürgen Vogt , Rainer Schwertfeger , Thomas Wiegel
Abstract: A glass roll includes at least one glass film and one intermediate material one on top of the other in at least two layers onto a winding core. The glass film layers are held in place by the intermediate material layers. The glass roll is produced with a method including provision of a glass film, a winding core and a compressible intermediate material. At least one inside layer of the intermediate material is wound onto the winding core. The glass film and the intermediate material are wound onto the winding core in such a manner that the glass film is wound onto the winding core in alternating layers with the intermediate material. The intermediate material and/or the glass film is wound at a tensile stress acting in a longitudinal direction which causes a compression of the intermediate material and holds the glass film end in place on the glass roll.
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公开(公告)号：US20180222790A1
公开(公告)日：2018-08-09
申请号：US15891723
申请日：2018-02-08
Applicant: Schott AG
Inventor： Ulrich Fotheringham , Michael Schwall , Ulrich Peuchert , Miriam Kunze , Martun Hovhannisyan , Holger Wegener
IPC: C03C3/093
CPC classification number: C03C3/093 , C03C3/091 , C03C10/0054 , C03C2203/10 , C03C2203/50
Abstract: The present invention relates to glasses having a composition made up of base glasses. The glasses have a good chemical toughenability in combination with an advantageous coefficient of thermal expansion. Owing to their composition and the production process, the homogeneity of the properties of the glasses at their surface is high compared to the bulk glass. Furthermore, the fragility of the glasses is low, so that they can be processed to produce very thin glass articles.
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公开(公告)号：US09701568B2
公开(公告)日：2017-07-11
申请号：US14217787
申请日：2014-03-18
Applicant: Schott AG
Inventor： Karl Mennemann , Uwe Kolberg , Holger Wegener , Monika Gierke , Ute Woelfel , Joerg Fechner
IPC: C03C3/066 , C03C3/093 , C03C3/078 , C03C3/062 , C03C3/068 , H01L51/50 , C03C3/089 , H01L51/00 , H01L51/52 , C03B29/00 , C03C3/097
CPC classification number: C03C3/093 , C03B29/00 , C03C3/062 , C03C3/066 , C03C3/068 , C03C3/078 , C03C3/089 , C03C3/097 , H01L51/0096 , H01L51/50 , H01L51/5275 , Y02E10/549 , Y02P70/521
Abstract: Thin glasses having high refractive index (nd), a layer composite assembly made from these thin glasses, a method for the production of the thin glasses, and the uses of the thin glasses are provided. The thin glasses are processed in an in line manufacturing process and have the optical properties of a classical optical glass. The thin glasses are highly transparent, crystallization-resistant, chemically resistant and highly refractive. The viscosity/temperature behavior of the thin glasses is adjusted to the manufacturing process via in line flat glass methods.
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14.发明授权Apparatus and method for identifying defects within the volume of a transparent sheet and use of the apparatus 有权用于识别透明片材体积内的缺陷的装置和方法以及该装置的使用公开(公告)号：US09546967B2
公开(公告)日：2017-01-17
申请号：US14453732
申请日：2014-08-07
Applicant: SCHOTT AG
Inventor： Bruno Schrader , Frank Macherey , Holger Wegener , Michael Stelzl
IPC: G01B9/02 , G01N21/958 , G01N21/896 , G01N21/49 , G01N21/45 , G01N21/94 , G01N21/47
CPC classification number: G01N21/958 , G01B9/02 , G01N21/45 , G01N21/49 , G01N21/896 , G01N21/94 , G01N2021/4709 , G01N2021/8967
Abstract: An apparatus for identifying defects within the volume of a transparent sheet, such as a glass sheet, is provided. The apparatus includes an illumination device that directs incident light onto at least a portion of a surface of the sheet so as to illuminate the sheet, and an image detector onto which the light backscattered from the sheet is directed to image the sheet. The apparatus generates at least two interference images under different capturing conditions in order to perform identification of defects by evaluating the at least two interference images.
Abstract translation: 提供了一种用于识别诸如玻璃板的透明片材的体积内的缺陷的装置。 该装置包括照明装置，其将入射光引导到片材的表面的至少一部分以便照射片材;以及图像检测器，从片材反射散射的光线被引导到图像检测器上。 该装置在不同的拍摄条件下产生至少两个干涉图像，以便通过评估至少两个干涉图像来执行缺陷的识别。
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公开(公告)号：US20140284577A1
公开(公告)日：2014-09-25
申请号：US14217787
申请日：2014-03-18
Applicant: Schott AG
Inventor： Karl Mennemann , Uwe Kolberg , Holger Wegener , Monika Gierke , Ute Woelfel , Joerg Fechner
CPC classification number: C03C3/093 , C03B29/00 , C03C3/062 , C03C3/066 , C03C3/068 , C03C3/078 , C03C3/089 , C03C3/097 , H01L51/0096 , H01L51/50 , H01L51/5275 , Y02E10/549 , Y02P70/521
Abstract: Thin glasses having high refractive index (nd), a layer composite assembly made from these thin glasses, a method for the production of the thin glasses, and the uses of the thin glasses are provided. The thin glasses are processed in an in line manufacturing process and have the optical properties of a classical optical glass. The thin glasses are highly transparent, crystallization-resistant, chemically resistant and highly refractive. The viscosity/temperature behavior of the thin glasses is adjusted to the manufacturing process via in line flat glass methods.
Abstract translation: 提供具有高折射率的薄玻璃（nd），由这些薄玻璃制成的层复合组件，制造薄玻璃的方法以及薄玻璃的用途。 薄的玻璃在线上制造过程中被加工并具有经典的光学玻璃的光学特性。 薄玻璃是高度透明的，耐结晶，耐化学腐蚀和高折射。 通过直列平板玻璃方法将薄玻璃的粘度/温度行为调整到制造过程。
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Patent Agency Ranking
公开(公告)号：US12162802B2
公开(公告)日：2024-12-10
申请号：US15891723
申请日：2018-02-08
Applicant: Schott AG
Inventor： Ulrich Fotheringham , Michael Schwall , Ulrich Peuchert , Miriam Kunze , Martun Hovhannisyan , Holger Wegener
Abstract: The present invention relates to glasses having a composition made up of base glasses. The glasses have a good chemical toughenability in combination with an advantageous coefficient of thermal expansion. Owing to their composition and the production process, the homogeneity of the properties of the glasses at their surface is high compared to the bulk glass. Furthermore, the fragility of the glasses is low, so that they can be processed to produce very thin glass articles.
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公开(公告)号：US20200010358A1
公开(公告)日：2020-01-09
申请号：US16576049
申请日：2019-09-19
Applicant: Schott AG
Inventor： Ulrich Fotheringham , Michael Schwall , Ulrich Peuchert , Miriam Kunze , Martun Hovhannisyan , Holger Wegener
IPC: C03C3/093
Abstract: The present invention relates to glasses having a composition made up of base glasses. The glasses have a good chemical toughenability in combination with an advantageous coefficient of thermal expansion. Owing to their composition and the production process, the homogeneity of the properties of the glasses at their surface is high compared to the bulk glass. Furthermore, the fragility of the glasses is low, so that they can be processed to produce very thin glass articles.
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公开(公告)号：US20200010356A1
公开(公告)日：2020-01-09
申请号：US16460337
申请日：2019-07-02
Applicant: Schott AG
Inventor： Ulrich Fotheringham , Holger Wegener , Oliver Hochrein , Simone Monika Ritter , Wolfgang Mannstadt , Christoph Berndhäuser , Christoph Gross
Abstract: A glass, a glass article made of the glass as well as uses and production methods are disclosed. The glass constituents are selected such that excellent scratch resistance and impact strength are provided. The glass has a composition characterized by the following constituent phases: 15-60 mol % reedmergnerite; 20-60 mol % albite; 0-20 mol % nepheline; 0-20 mol % orthoclase; 0-20 mol % parakeldyshite; 0-20 mol % narsarsukite; 0.1-30 mol % disodium zinc silicate; 0-4 mol % diboron trioxide; 0-20 mol % cordierite; and 0-20 mol % danburite. A quotient of a coefficient of thermal expansion of the glass multiplied by 1000 (in ppm/K) and the product of a pH value and a removal rate in alkaline environment (in mg/(dm23h)) according to ISO 695 is at least 8 and the removal rate in alkaline environment according to ISO 695 is at most 115 mg/(dm23h).
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公开(公告)号：US20200010353A1
公开(公告)日：2020-01-09
申请号：US16460152
申请日：2019-07-02
Applicant: Schott AG
Inventor： Ulrich Fotheringham , Holger Wegener , Oliver Hochrein , Simone Monika Ritter , Wolfgang Mannstadt , Christoph Berndhäuser , Christoph Gross
Abstract: A glass is described, a glass article made of the glass as well as uses and production methods. The glass constituents are selected such that it results in excellent chemical stability and ion ex-changeability. The glass has a composition characterized by the following glass constituent phases: 0-35 mol % reedmergnerite; 10-60 mol % albite; 3.5-25 mol % orthoclase; 0-40 mol % natrosilite; 0-20 mol % parakeldyshite; 0-20 mol % narsarsukite; 0-35 mol % disodium zinc silicate; 0-35 mol % silicon dioxide; 0-30 mol % cordierite; and 0-20 mol % danburite. A quotient of a coefficient of thermal expansion of the glass multiplied by 1000 (in ppm/K) and the product of a pH value and a removal rate in alkaline environment (in mg/(dm23h)) according to ISO 695 is at least 9.25.
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公开(公告)号：US20180257337A1
公开(公告)日：2018-09-13
申请号：US15978814
申请日：2018-05-14
Applicant: Schott AG
Inventor： Angelika Ullmann , Georg Sparschuh , Gregor Kübart , Holger Wegener , Jürgen Vogt , Rainer Schwertfeger , Thomas Wiegel
CPC classification number: B32B7/06 , B32B3/263 , B32B3/28 , B32B3/30 , B32B7/02 , B32B17/065 , B32B17/066 , B32B2266/025 , Y10T428/24355 , Y10T428/24612 , Y10T428/24628 , Y10T428/24752 , Y10T428/24769
Abstract: A glass roll includes at least one glass film and one intermediate material one on top of the other in at least two layers onto a winding core. The glass film layers are held in place by the intermediate material layers. The glass roll is produced with a method including provision of a glass film, a winding core and a compressible intermediate material. At least one inside layer of the intermediate material is wound onto the winding core. The glass film and the intermediate material are wound onto the winding core in such a manner that the glass film is wound onto the winding core in alternating layers with the intermediate material. The intermediate material and/or the glass film is wound at a tensile stress acting in a longitudinal direction which causes a compression of the intermediate material and holds the glass film end in place on the glass roll.
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