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公开(公告)号：US20210024406A1
公开(公告)日：2021-01-28
申请号：US17040323
申请日：2019-04-09
Applicant: CORNING INCORPORATED
Inventor： Kirk Wegner Christiansen , Qiang Fu , Petr Gorelchenko , Aniello Mario Palumbo , Michael S Pambianchi , Erick Franklin VanDuyne
Abstract: Locally cerammed optically transparent glass-ceramic articles for consumer products. The locally cerammed glass-ceramic articles may have one or more primary glass-ceramic regions including primary crystal phases of a glass-ceramic material and one or more secondary glass-ceramic regions including secondary crystal phases of the glass-ceramic material. The primary glass-ceramic region(s) may be optically transparent and the secondary glass-ceramic region(s) may be non-optically transparent. The primary glass-ceramic region(s) may have a fracture toughness less than the fracture toughness of the secondary glass-ceramic region(s).
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公开(公告)号：US12221245B2
公开(公告)日：2025-02-11
申请号：US16968382
申请日：2018-02-19
Applicant: CORNING INCORPORATED
Inventor： Nikolai Aleksandrovich Antipin , Qiang Fu , Petr Gorelchenko , Aniello Mario Palumbo , Michael S Pambianchi , Erick Franklin VanDuyne
Abstract: Glass-ceramic containers and methods of making glass ceramic containers with high transparency and fracture toughness suitable for use as, for example a beverage or food container, such as for example, a baby bottle or personal hydration bottle. The glass ceramic containers may have an average wall thickness in the range of 1 mm to 2.5 mm and a fracture toughness of 1 MPa*m{circumflex over ( )}½ or more.
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公开(公告)号：US20230415456A1
公开(公告)日：2023-12-28
申请号：US18037471
申请日：2021-11-24
Applicant: CORNING INCORPORATED
Inventor： Ravindra Kumar Akarapu , Matthew John Dejneka , Michael Edward DeRosa , Diane Kimberlie Guilfoyle , Camden Wayne Isenberg , Manuela Ocampo Davila , Shawn Michael O'Malley , Paul George Rickerl , Amber Leigh Tremper , Erick Franklin VanDuyne , Jonathan Earl Walter
CPC classification number: B32B17/10045 , B32B7/02 , B32B17/10807 , B32B17/101 , B32B17/10137 , B32B17/10651 , B32B17/10733 , B32B17/10743 , H05K5/03 , H05K5/0217 , B32B2307/7376 , B32B2307/54 , B32B2307/584 , B32B2457/20 , B32B2307/558
Abstract: Laminated glass-based articles are provided. The glass-based articles include at least a first glass-based layer, a second glass-based layer, and a polymer layer disposed between the first and second glass-based layers. The first glass-based layer includes a compressive stress. A difference between the coefficient of thermal of expansion of the first glass-based layer and the coefficient of thermal of expansion of the second glass-based layer is greater than or equal to 0.4 ppm/° C. Methods of producing the laminated glass-based articles are also provided.
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公开(公告)号：US11845689B2
公开(公告)日：2023-12-19
申请号：US17040323
申请日：2019-04-09
Applicant: CORNING INCORPORATED
Inventor： Kirk Wegner Christiansen , Qiang Fu , Petr Gorelchenko , Aniello Mario Palumbo , Michael S Pambianchi , Erick Franklin VanDuyne
CPC classification number: C03C10/0027 , B65D1/0207 , C03B32/02 , C03C2204/00 , Y10T428/131
Abstract: Locally cerammed optically transparent glass-ceramic articles for consumer products. The locally cerammed glass-ceramic articles may have one or more primary glass-ceramic regions including primary crystal phases of a glass-ceramic material and one or more secondary glass-ceramic regions including secondary crystal phases of the glass-ceramic material. The primary glass-ceramic region(s) may be optically transparent and the secondary glass-ceramic region(s) may be non-optically transparent. The primary glass-ceramic region(s) may have a fracture toughness less than the fracture toughness of the secondary glass-ceramic region(s).
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