公开(公告)号：US20150274575A1

公开(公告)日：2015-10-01

申请号：US14668245

申请日：2015-03-25

Applicant: CORNING INCORPORATED

Inventor： Michael Timothy Brennan ,  Anurag Jain ,  William Edward Lock ,  Michael John Moore ,  Larry Gene Smith ,  Kevin Lee Wasson

IPC: C03B35/24 ,  C03B23/035 ,  C03B35/18

CPC classification number: C03B23/03 ,  C03B23/035 ,  C03B23/0357 ,  C03B35/16 ,  C03B35/18 ,  C03B35/24

Abstract: Disclosed herein are systems for shaping a glass sheet comprising a roll conveyor comprising a plurality of rollers for conveying the glass sheet along a plane; a lift jet array comprising a plurality of nozzles, one or more of the plurality of nozzles comprising a tip having a plurality of orifices; and a shaping mold located above the roll conveyor, wherein the lift jet array is positioned below the roll conveyor such that each nozzle tip is located above the centerline of the plurality of rollers. Also disclosed herein are methods for shaping a glass sheet comprising heating the glass sheet and conveying the glass sheet on a roll conveyor to a position between the lift jet array and the shaping mold, wherein gas flows from the lift jet array with a force sufficient to lift the glass sheet from the roll conveyor.

Abstract translation: 本文公开了一种用于成形玻璃板的系统，其包括辊式输送机，该辊式输送机包括用于沿着平面传送玻璃板的多个辊; 包括多个喷嘴的升力喷射阵列，所述多个喷嘴中的一个或多个喷嘴包括具有多个喷嘴的喷嘴; 以及位于辊式输送机上方的成形模具，其中升降机喷射阵列位于辊式输送机下方，使得每个喷嘴尖端位于多个辊的中心线上方。 本文还公开了一种用于成形玻璃板的方法，包括加热玻璃板并将玻璃板输送到辊式输送机上至升力射流阵列与成形模具之间的位置，其中气体以升高的喷射阵列流动， 从卷筒输送机上取下玻璃板。

公开(公告)号：US20200262733A1

公开(公告)日：2020-08-20

申请号：US16757078

申请日：2018-10-16

Applicant: CORNING INCORPORATED

Inventor： Steven Roy Burdette ,  Anurag Jain ,  Stephane Poissy ,  Zheming Zheng

IPC: C03B23/027 ,  C03B23/035

Abstract: Embodiments of the disclosure relate to a method of controlling the flow of fluid, such as air, between a stack of glass sheets during a co-sagging process. In embodiments, this involves a particular method and certain mechanical means of applying force at or near the edges and/or corners of a stack of glass sheets during a co-sagging process. In other embodiments, this involves creating low pressure regions at or near the edges and/or corners during the co-sagging process. In particular, controlling the flow of fluid between glass sheets is particularly suitable for preventing shape mismatch between two glass sheets having different thicknesses and/or compositions.

公开(公告)号：US20190039937A1

公开(公告)日：2019-02-07

申请号：US16073940

申请日：2017-01-31

Applicant: Corning Incorporated

Inventor： Ravindra Kumar Akarapu ,  Jeffrey John Domey ,  William John Furnas ,  Anurag Jain ,  John Christopher Thomas

IPC: C03B27/016 ,  C03C23/00 ,  C03B35/24 ,  C03B27/048

Abstract: A strengthened glass or glass ceramic sheet has a first major surface, a second major surface opposite the first major surface, an interior region between the first and second surfaces, an outer edge surface extending between the first and second major surfaces, and a thickness between the first major surface and the second major surfaces, wherein the sheet comprises a glass or glass ceramic and is thermally strengthened and wherein the first major surface has a roughness of more than 0.1 nm Ra and less than 500 nm Ra over an area of 10 μm×10 μm and wherein PP

公开(公告)号：US20170081237A1

公开(公告)日：2017-03-23

申请号：US15312383

申请日：2015-05-21

Applicant: CORNING INCORPORATED

Inventor： John Joseph Costello, III ,  Anurag Jain ,  Nikolaos Pantelis Kladias ,  John Christopher Thomas

IPC: C03B23/023 ,  C03B29/02 ,  C03B23/025

CPC classification number: C03B23/0235 ,  C03B23/0258 ,  C03B29/025

Abstract: Disclosed herein are systems for shaping a glass structure comprising a shaping mold; a radiation heating source; and a radiation shield, wherein the radiation shield is positioned substantially between the radiation source and the glass structure and wherein the radiation shield comprises an outer wall defining a cavity having a first opening disposed to face the glass structure and a second opening disposed to face the radiation heating source. Also disclosed herein are methods for shaping a glass structure comprising positioning the glass structure on a shaping mold; introducing the shaping mold and glass structure into a furnace comprising a radiation heating source; and heating the glass structure, wherein a radiation shield is positioned substantially between the glass structure and the radiation heating source. Methods and systems employing multiple, e.g., concentric, radiation shields are also disclosed.

公开(公告)号：US09387651B2

公开(公告)日：2016-07-12

申请号：US13926461

申请日：2013-06-25

Applicant: CORNING INCORPORATED

Inventor： Thomas Michael Cleary ,  James Gregory Couillard ,  Timothy Scott Huten ,  Anurag Jain ,  Brenna Marcellus ,  Michael John Moore

IPC: B32B17/10 ,  C03C21/00 ,  C03C27/10 ,  C03C3/085 ,  C03C3/095

CPC classification number: C03C21/002 ,  B32B3/263 ,  B32B17/10036 ,  B32B17/10119 ,  B32B17/10137 ,  B32B17/10761 ,  B32B2250/03 ,  B32B2250/40 ,  B32B2419/00 ,  B32B2605/006 ,  C03C3/085 ,  C03C3/095 ,  C03C15/00 ,  C03C27/10 ,  Y10T428/2495 ,  Y10T428/24967 ,  Y10T428/24983 ,  Y10T428/269 ,  Y10T428/315

Abstract: A laminate structure having a first glass layer, a second glass layer, and at least one polymer interlayer intermediate the first and second glass layers. The first glass layer is comprised of a thin, chemically strengthened glass having a surface compressive stress of between about 250 MPa and about 350 MPa and a depth of layer (DOL) of compressive stress greater than about 60 μm. The second glass layer can also be comprised of a thin, chemically strengthened glass having a surface compressive stress of between about 250 MPa and about 350 MPa and a depth of layer (DOL) of compressive stress greater than about 60 μm.

Abstract translation: 一种具有第一玻璃层，第二玻璃层和在第一和第二玻璃层之间的至少一个聚合物夹层的层压结构。 第一玻璃层由薄的化学强化的玻璃构成，表面压应力在约250MPa至约350MPa之间，压缩应力的层厚度（DOL）大于约60μm。 第二玻璃层还可以由表面压应力在约250MPa至约350MPa之间的薄化学强化玻璃和压应力大于约60μm的层深度（DOL）组成。

公开(公告)号：US20140087159A1

公开(公告)日：2014-03-27

申请号：US13926461

申请日：2013-06-25

Applicant: CORNING INCORPORATED

Inventor： Thomas Michael Cleary ,  James Gregory Couillard ,  Timothy Scott Huten ,  Anurag Jain ,  Brenna Marcellus ,  Michael John Moore

IPC: B32B17/10

CPC classification number: C03C21/002 ,  B32B3/263 ,  B32B17/10036 ,  B32B17/10119 ,  B32B17/10137 ,  B32B17/10761 ,  B32B2250/03 ,  B32B2250/40 ,  B32B2419/00 ,  B32B2605/006 ,  C03C3/085 ,  C03C3/095 ,  C03C15/00 ,  C03C27/10 ,  Y10T428/2495 ,  Y10T428/24967 ,  Y10T428/24983 ,  Y10T428/269 ,  Y10T428/315

Abstract: A laminate structure having a first glass layer, a second glass layer, and at least one polymer interlayer intermediate the first and second glass layers. The first glass layer is comprised of a thin, chemically strengthened glass having a surface compressive stress of between about 250 MPa and about 350 MPa and a depth of layer (DOL) of compressive stress greater than about 60 μm. The second glass layer can also be comprised of a thin, chemically strengthened glass having a surface compressive stress of between about 250 MPa and about 350 MPa and a depth of layer (DOL) of compressive stress greater than about 60 μm.

Abstract translation: 一种具有第一玻璃层，第二玻璃层和在第一和第二玻璃层之间的至少一个聚合物夹层的层压结构。 第一玻璃层由薄的化学强化的玻璃构成，表面压应力在约250MPa至约350MPa之间，压缩应力的层厚度（DOL）大于约60μm。 第二玻璃层还可以由表面压应力在约250MPa至约350MPa之间的薄化学强化玻璃和压应力大于约60μm的层深度（DOL）组成。

公开(公告)号：US11673824B2

公开(公告)日：2023-06-13

申请号：US16753561

申请日：2018-10-05

Applicant: CORNING INCORPORATED

Inventor： Anurag Jain ,  Nikolaos Pantelis Kladias ,  Zheming Zheng

IPC: C03B23/025

CPC classification number: C03B23/0258

Abstract: A process and system for forming a curved glass article from a sheet of glass material is provided. The process and system includes supporting a glass sheet on a shaping frame and then heating the sheet of glass material while supported by the shaping frame such that the central region of the sheet of glass material deforms into an open central cavity of the bending frame. The process and/or system are configured such that a steep, localized temperature differential is formed in the region adjacent the outer edge of the glass sheet during the heating stage of the shaping process.

公开(公告)号：US20210268777A1

公开(公告)日：2021-09-02

申请号：US17324758

申请日：2021-05-19

Applicant: CORNING INCORPORATED

Inventor： Christianus Johannes Jacobus Maas ,  Anurag Jain ,  Michael Laurin ,  Michael Aaron McDonald ,  Michael John Moore ,  Charlie W. Wood

IPC: B32B17/10 ,  E06B3/66 ,  B32B37/18

Abstract: A laminate structure having a first chemically strengthened glass layer, a second chemically strengthened glass layer, and a polymer interlayer structure intermediate the first and second glass layers. The polymer interlayer structure can include a first polymeric layer adjacent to the first glass layer, a second polymeric layer adjacent to the second glass layer, and a polymeric rigid core intermediate the first and second polymeric layers.

公开(公告)号：US20200325056A1

公开(公告)日：2020-10-15

申请号：US16753994

申请日：2018-10-05

Applicant: CORNING INCORPORATED

Inventor： Douglas Dale Bressler ,  Anurag Jain ,  Zheming Zheng

IPC: C03B23/025 ,  C03C3/087 ,  C03C3/091 ,  C03C27/10

Abstract: A system and process for forming a curved glass laminate article is provided. The process and system utilizes co-sagging of a stack of glass sheets of different thicknesses and different glass materials. During co-sagging the thicker glass layer is placed on top of the thinner glass layer. In this process, shape mismatch is avoided by selecting/controlling the glass materials of the sheets of glass such that the viscosity of the lower, thinner sheet during co-sagging is greater than the viscosity of the thicker glass sheet.

公开(公告)号：US20200180275A1

公开(公告)日：2020-06-11

申请号：US16788363

申请日：2020-02-12

Applicant: CORNING INCORPORATED

Inventor： William Keith Fisher ,  Mark Stephen Friske ,  Anurag Jain

IPC: B32B17/10 ,  B32B7/02 ,  B32B7/022

Abstract: A new laminated glass structure for automotive glazing, architectural window and other applications that includes two sheets of relatively thin, optionally chemically strengthened glass, such as Corning® Gorilla® Glass, with a composite interlayer structure that includes at least one relatively stiff layer having relatively high Young's modulus of 50 MPa or higher and a relatively softer polymer layer having a relatively low Young's modulus of 20 MPa or lower.