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公开(公告)号：US20220219431A1
公开(公告)日：2022-07-14
申请号：US17708471
申请日：2022-03-30
Applicant: CORNING INCORPORATED
Inventor： William Keith Fisher , Mark Stephen Friske , Anurag Jain
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.
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公开(公告)号：US09925743B2
公开(公告)日：2018-03-27
申请号：US14406715
申请日：2013-06-12
Applicant: CORNING INCORPORATED
Inventor： William Keith Fisher , Mark Stephen Friske , Paul George Rickerl , Huan-Hung Sheng
CPC classification number: B32B17/10935 , B32B17/10036 , B32B17/10137 , B32B17/10743 , B32B17/10761 , B32B17/1077 , B32B17/10788 , B32B17/10844 , B32B37/06 , B32B37/1009 , B32B37/1018 , B32B37/18 , B32B2309/02 , B32B2309/105 , B32B2309/12 , B32B2315/08 , B32B2329/06 , B32B2331/04 , B32B2375/00 , B32B2605/08
Abstract: A process for producing glass laminates including at least one sheet of glass having a thickness not exceeding 1.0 mm with reduced optical distortion and shape consistency. A pre-laminate stack of two glass sheets and a polymer interlayer are stacked between two buffer plates that are formed nominally to the desired shape of the laminate mold. The pre-laminate stack is held between the buffer plates while a vacuum is applied to the edges of the pre-laminate stack and the stack is heated to a temperature somewhat above the softening temperature of the interlayer to de-air and tack the interlayer to the two glass sheets forming the desired shaped laminate with reduced optical distortion.
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3.发明申请LAMINATED GLASS STRUCTURES HAVING HIGH GLASS TO POLYMER INTERLAYER ADHESION 审中-公开具有高玻璃的聚合物玻璃结构聚合物中间层粘合公开(公告)号：US20160082705A1
公开(公告)日：2016-03-24
申请号：US14785757
申请日：2014-04-14
Applicant: CORNING INCORPORATED
Inventor： William Keith Fisher , Mark Stephen Friske
CPC classification number: B32B17/10036 , B32B17/10119 , B32B17/10137 , B32B17/10743 , B32B17/10752 , B32B17/10761 , B32B37/06 , B32B37/14 , C03C27/10
Abstract: A thin glass laminate is provided that includes at least one or two outer thin (not exceeding 2 mm or not exceeding 1.5 mm) glass sheets with at least one polymer interlayer laminated between the two outer thin glass sheets. The laminate has a high level of adhesion between the two glass sheets and the interlayer, such that the laminate has a pummel value of at least 7, at least 8, or at least 9. The laminate may also have a high penetration resistance of at least 20 feet mean break height. The polymer interlayers may have a thickness ranging from about 0.5 mm to about 2.5 mm and may be formed of an ionomer, plolyvinyl butyral, or polycarbonate. At least one or both of the two glass sheets may be chemically strengthened.
Abstract translation: 提供了一种薄玻璃层压板，其包括至少一个或两个外部薄（不超过2mm或不超过1.5mm）的玻璃板，其中至少一个聚合物夹层层压在两个外部薄玻璃板之间。 层压体在两个玻璃板和中间层之间具有高水平的粘附性，使得该层压体具有至少7个，至少8个或至少9个的熔融值。该层压体还可具有高的 至少20英尺平均断裂高度。 聚合物夹层可以具有约0.5mm至约2.5mm的厚度，并且可以由离聚物，聚偏乙烯醇缩丁醛或聚碳酸酯形成。 两个玻璃板中的至少一个或两个可以被化学强化。
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公开(公告)号：US20240239160A1
公开(公告)日：2024-07-18
申请号：US18620016
申请日：2024-03-28
Applicant: CORNING INCORPORATED
IPC: B60J1/00 , B32B17/10 , C03B23/035
CPC classification number: B60J1/004 , B32B17/10036 , B32B17/10137 , B32B17/10761 , B32B17/10816 , B32B17/1088 , B32B17/10889 , C03B23/0357 , B32B2605/006
Abstract: The principles and embodiments of the present disclosure relate generally to complexly curved laminates made from a complexly curved substrate and a flat substrate, such as automotive window glazings, and methods of cold forming complexly-curved glass products from a curved substrate and a flat substrate. In one or more embodiments, the laminate includes first complexly-curved glass substrate with a first surface and a second surface opposite the first surface, a second complexly-curved glass substrate with a third surface and a fourth surface opposite the third surface with a thickness therebetween; and a polymer interlayer affixed to the second convex surface and third surface, wherein the third surface and fourth surface have compressive stress values respectively that differ such that the fourth surface has as compressive stress value that is greater than the compressive stress value of the third surface.
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公开(公告)号：US20220144047A1
公开(公告)日：2022-05-12
申请号：US17582394
申请日：2022-01-24
Applicant: CORNING INCORPORATED
IPC: B60J1/00 , C03B23/035 , B32B17/10
Abstract: The principles and embodiments of the present disclosure relate generally to complexly curved laminates made from a complexly curved substrate and a flat substrate, such as automotive window glazings, and methods of cold forming complexly-curved glass products from a curved substrate and a flat substrate. In one or more embodiments, the laminate includes first complexly-curved glass substrate with a first surface and a second surface opposite the first surface, a second complexly-curved glass substrate with a third surface and a fourth surface opposite the third surface with a thickness therebetween; and a polymer interlayer affixed to the second convex surface and third surface, wherein the third surface and fourth surface have compressive stress values respectively that differ such that the fourth surface has as compressive stress value that is greater than the compressive stress value of the third surface.
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Patent Agency Ranking
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
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.
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公开(公告)号：US10596783B2
公开(公告)日：2020-03-24
申请号：US14402624
申请日：2013-05-31
Applicant: CORNING INCORPORATED
Inventor： William Keith Fisher , Mark Stephen Friske , Anurag Jain
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.
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公开(公告)号：US10017033B2
公开(公告)日：2018-07-10
申请号：US15204452
申请日：2016-07-07
Applicant: CORNING INCORPORATED
IPC: B32B17/10 , C03B23/035 , B60J1/00
CPC classification number: B60J1/004 , B32B17/10036 , B32B17/10137 , B32B17/10761 , B32B17/10816 , B32B17/1088 , B32B17/10889 , B32B2605/006 , C03B23/0357
Abstract: The principles and embodiments of the present disclosure relate generally to complexly curved laminates made from a complexly curved substrate and a flat substrate, such as automotive window glazings, and methods of cold forming complexly-curved glass products from a curved substrate and a flat substrate. In one or more embodiments, the laminate includes first complexly-curved glass substrate with a first surface and a second surface opposite the first surface, a second complexly-curved glass substrate with a third surface and a fourth surface opposite the third surface with a thickness therebetween; and a polymer interlayer affixed to the second convex surface and third surface, wherein the third surface and fourth surface have compressive stress values respectively that differ such that the fourth surface has as compressive stress value that is greater than the compressive stress value of the third surface.
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公开(公告)号：US20180141846A1
公开(公告)日：2018-05-24
申请号：US15873188
申请日：2018-01-17
Applicant: CORNING INCORPORATED
Inventor： Thomas Michael Cleary , Mark Stephen Friske , Robert Stephen Wagner
CPC classification number: C03B25/08 , B32B17/10091 , B32B17/10137 , B32B17/10743 , B32B17/10761 , B32B17/1077 , B32B17/10788 , B32B2605/00 , C03C21/00 , C03C23/0025 , C03C23/0065
Abstract: A method for making a laminate structure comprising 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 can be comprised of a strengthened glass having a first portion with a first surface compressive stress and a first depth of layer of compressive stress and a second portion with a second surface compressive stress and a second depth of layer of compressive stress. In other embodiments, the second glass layer can be comprised of a strengthened glass having a third portion with a third surface compressive stress and a third depth of layer of compressive stress and a fourth portion with a fourth surface compressive stress and a fourth depth of layer of compressive stress.
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公开(公告)号：US12269320B2
公开(公告)日：2025-04-08
申请号：US18620016
申请日：2024-03-28
Applicant: CORNING INCORPORATED
IPC: B60J1/00 , B32B17/10 , C03B23/035
Abstract: The principles and embodiments of the present disclosure relate generally to complexly curved laminates made from a complexly curved substrate and a flat substrate, such as automotive window glazings, and methods of cold forming complexly-curved glass products from a curved substrate and a flat substrate. In one or more embodiments, the laminate includes first complexly-curved glass substrate with a first surface and a second surface opposite the first surface, a second complexly-curved glass substrate with a third surface and a fourth surface opposite the third surface with a thickness therebetween; and a polymer interlayer affixed to the second convex surface and third surface, wherein the third surface and fourth surface have compressive stress values respectively that differ such that the fourth surface has as compressive stress value that is greater than the compressive stress value of the third surface.
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