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1. 发明授权

US11629087B2 Apparatus for, and method of, roll forming sheets of high refractive index glass 有权
$Apparatus for, and method of, roll forming sheets of high refractive index glass$
公开(公告)号：US11629087B2
公开(公告)日：2023-04-18
申请号：US17521364
申请日：2021-11-08
申请人： CORNING INCORPORATED
发明人： Douglas Dale Bressler , David Alan Deneka , Michael Charles Gerrish , Douglas Hull Jennings , Miki Eugene Kunitake , William Edward Lock , Shyam Prasad Mudiraj , Neil Eugene Partridge , Jeremy Nathan Payne , Eugene Roland Proulx, II , Ryan Christopher Sutton , Steven Howard Tarcza
IPC分类号： C03B17/06
摘要： A method of forming a glass sheet comprises: (a) forming a ribbon of glass from molten glass with a pair of forming rollers; (b) reducing horizontal temperature variability of the ribbon of glass to be 10° C. or less across 80 percent of an entire width of the ribbon of glass before the ribbon of glass cools to a glass transition temperature; (c) controlling a cooling rate of the ribbon of glass while the ribbon of glass moves vertically downward within a setting zone such that the ribbon of glass has a first average cooling rate before the ribbon of glass cools to the glass transition temperature and a second average cooling rate after the ribbon of glass cools to the glass transition temperature, the first average cooling rate being less than the second average cooling rate; and (d) separating a glass sheet from the ribbon of glass.

2. 发明授权

US11964895B2 Apparatus for, and method of, roll forming sheets of high refractive index glass 有权
$Apparatus for, and method of, roll forming sheets of high refractive index glass$
公开(公告)号：US11964895B2
公开(公告)日：2024-04-23
申请号：US18119570
申请日：2023-03-09
申请人： CORNING INCORPORATED
发明人： Douglas Dale Bressler , David Alan Deneka , Michael Charles Gerrish , Douglas Hull Jennings , Miki Eugene Kunitake , William Edward Lock , Shyam Prasad Mudiraj , Neil Eugene Partridge , Jeremy Nathan Payne , Eugene Roland Proulx, II , Ryan Christopher Sutton , Steven Howard Tarcza
IPC分类号： C03B17/06
CPC分类号： C03B17/067 , C03B17/068
摘要： A method of forming a glass sheet comprises: (a) forming a ribbon of glass from molten glass with a pair of forming rollers; (b) reducing horizontal temperature variability of the ribbon of glass to be 10° C. or less across 80 percent of an entire width of the ribbon of glass before the ribbon of glass cools to a glass transition temperature; (c) controlling a cooling rate of the ribbon of glass while the ribbon of glass moves vertically downward within a setting zone such that the ribbon of glass has a first average cooling rate before the ribbon of glass cools to the glass transition temperature and a second average cooling rate after the ribbon of glass cools to the glass transition temperature, the first average cooling rate being less than the second average cooling rate; and (d) separating a glass sheet from the ribbon of glass.

3. 发明授权

US11103825B2 Methods of soot capture and articles formed therefrom 有权
公开(公告)号：US11103825B2
公开(公告)日：2021-08-31
申请号：US16524507
申请日：2019-07-29
申请人： CORNING INCORPORATED
发明人： Curtis Robert Fekety , Thomas Richard Chapman , Douglas Hull Jennings , Nicolas LeBlond , He Jing , Christopher Scott Thomas
IPC分类号： B01D47/06 , F23D14/00 , B01D47/05
摘要： A method of capturing soot includes the steps: combusting a first precursor in a burner to produce a soot stream, the soot stream comprising soot and exiting the burner at an outlet; and directing a capture medium to the soot stream, the capture medium contacting the soot in an impact region, the soot having a temperature greater than 50° C. in the impact region.

4. 发明申请

US20200038796A1 METHODS OF SOOT CAPTURE AND ARTICLES FORMED THEREFROM 审中-公开
公开(公告)号：US20200038796A1
公开(公告)日：2020-02-06
申请号：US16524507
申请日：2019-07-29
申请人： CORNING INCORPORATED
发明人： Curtis Robert Fekety , Thomas Richard Chapman , Douglas Hull Jennings , Nicolas LeBlond , He Jing , Christopher Scott Thomas
IPC分类号： B01D47/05 , B01D47/06
摘要： A method of capturing soot includes the steps: combusting a first precursor in a burner to produce a soot stream, the soot stream comprising soot and exiting the burner at an outlet; and directing a capture medium to the soot stream, the capture medium contacting the soot in an impact region, the soot having a temperature greater than 50° C. in the impact region.

5. 发明授权

US08974897B2 Refractory vessels and methods for forming same 有权
$Refractory vessels and methods for forming same$
标题翻译：耐火容器及其形成方法
公开(公告)号：US08974897B2
公开(公告)日：2015-03-10
申请号：US14215762
申请日：2014-03-17
申请人： Corning Incorporated
发明人： Steven Bruce Dawes , Douglas Hull Jennings
IPC分类号： C03B19/06 , C30B35/00 , C30B11/00 , C30B15/10 , C30B28/06 , C30B29/06 , C03B19/09
CPC分类号： C03B19/066 , C03B19/09 , C30B11/002 , C30B15/10 , C30B28/06 , C30B29/06 , C30B35/002
摘要： The disclosure relates to methods of forming a vessel and to the resulting vessel. The vessel may be formed by providing a first fumed silica soot layer comprised of primary particles of fumed silica soot, and then providing over the first fumed silica soot layer a second fumed silica soot layer comprised of agglomerated particles formed into an agglomerated form from primary particles of fumed silica soot. The primary particles of the first fumed silica soot layer may have a substantially uniform density distribution, and the agglomerated particles of the second fumed silica soot layer may have a substantially non-uniform density distribution. The methods may include consolidating the first and second soot layers together to form a consolidated body.
摘要翻译：本公开涉及形成容器和所得容器的方法。可以通过提供由热解法二氧化硅烟灰的初级颗粒组成的第一热解法二氧化硅烟灰层形成容器，然后在第一热解法二氧化硅烟灰层上提供第二热解法二氧化硅烟灰层，该第二热解法二氧化硅烟灰层由从一次颗粒形成凝聚形式的附聚颗粒的气相二氧化硅烟灰。第一热解法二氧化硅烟灰层的初级颗粒可以具有基本均匀的密度分布，并且第二热解法二氧化硅烟灰层的附聚颗粒可具有基本上不均匀的密度分布。所述方法可以包括将第一和第二烟灰层合并在一起以形成固结体。

6. 发明公开

US20240034667A1 METHOD FOR MAKING HALOGEN DOPED OPTICAL ELEMENT 审中-公开
公开(公告)号：US20240034667A1
公开(公告)日：2024-02-01
申请号：US18377484
申请日：2023-10-06
申请人： CORNING INCORPORATED
发明人： Steven Bruce Dawes , Douglas Hull Jennings , Pushkar Tandon
IPC分类号： C03C3/06 , C03B19/14 , C03B37/014 , C03B19/06 , C03B25/02 , C03B37/012 , C03B37/018 , G02B6/036
CPC分类号： C03C3/06 , C03B19/1453 , C03B19/1461 , C03B37/01453 , C03B37/01446 , C03B19/066 , C03B25/02 , C03B37/01282 , C03B37/014 , C03B37/01853 , G02B6/036 , C03B2201/12 , C03B2201/42 , C03B2201/20 , C03B2201/075
摘要： A method of forming an optical element is provided. The method includes producing silica-based soot particles using chemical vapor deposition, the silica-based soot particles having an average particle size of between about 0.05 μm and about 0.25 μm. The method also includes forming a soot compact from the silica-based soot particles and doping the soot compact with a halogen in a closed system by contacting the silica-based soot compact with a halogen-containing gas in the closed system at a temperature of less than about 1200° C.

7. 发明公开

US20230212052A1 APPARATUS FOR, AND METHOD OF, ROLL FORMING SHEETS OF HIGH REFRACTIVE INDEX GLASS 审中-公开
公开(公告)号：US20230212052A1
公开(公告)日：2023-07-06
申请号：US18119570
申请日：2023-03-09
申请人： CORNING INCORPORATED
发明人： Douglas Dale Bressler , David Alan Deneka , Michael Charles Gerrish , Douglas Hull Jennings , Miki Eugene Kunitake , William Edward Lock , Shyam Prasad Mudiraj , Neil Eugene Partridge , Jeremy Nathan Payne , Eugene Roland Proulx, II , Ryan Christopher Sutton , Steven Howard Tarcza
IPC分类号： C03B17/06
CPC分类号： C03B17/067 , C03B17/068
摘要： A method of forming a glass sheet comprises: (a) forming a ribbon of glass from molten glass with a pair of forming rollers; (b) reducing horizontal temperature variability of the ribbon of glass to be 10° C. or less across 80 percent of an entire width of the ribbon of glass before the ribbon of glass cools to a glass transition temperature; (c) controlling a cooling rate of the ribbon of glass while the ribbon of glass moves vertically downward within a setting zone such that the ribbon of glass has a first average cooling rate before the ribbon of glass cools to the glass transition temperature and a second average cooling rate after the ribbon of glass cools to the glass transition temperature, the first average cooling rate being less than the second average cooling rate; and (d) separating a glass sheet from the ribbon of glass.

8. 发明申请

US20220153623A1 APPARATUS FOR, AND METHOD OF, ROLL FORMING SHEETS OF HIGH REFRACTIVE INDEX GLASS 有权
公开(公告)号：US20220153623A1
公开(公告)日：2022-05-19
申请号：US17521364
申请日：2021-11-08
申请人： CORNING INCORPORATED
发明人： Douglas Dale Bressler , David Alan Deneka , Michael Charles Gerrish , Douglas Hull Jennings , Miki Eugene Kunitake , William Edward Lock , Shyam Prasad Mudiraj , Neil Eugene Partridge , Jeremy Nathan Payne , Eugene Roland Proulx, II , Ryan Christopher Sutton , Steven Howard Tarcza
IPC分类号： C03B17/06
摘要： A method of forming a glass sheet comprises: (a) forming a ribbon of glass from molten glass with a pair of forming rollers; (b) reducing horizontal temperature variability of the ribbon of glass to be 10° C. or less across 80 percent of an entire width of the ribbon of glass before the ribbon of glass cools to a glass transition temperature; (c) controlling a cooling rate of the ribbon of glass while the ribbon of glass moves vertically downward within a setting zone such that the ribbon of glass has a first average cooling rate before the ribbon of glass cools to the glass transition temperature and a second average cooling rate after the ribbon of glass cools to the glass transition temperature, the first average cooling rate being less than the second average cooling rate; and (d) separating a glass sheet from the ribbon of glass.

9. 发明申请

US20190256399A1 ADDITIVE LAYER PROCESS FOR MANUFACTURING GLASS ARTICLES FROM SOOT 审中-公开
公开(公告)号：US20190256399A1
公开(公告)日：2019-08-22
申请号：US16278286
申请日：2019-02-18
申请人： Corning Incorporated
发明人： Sezhian Annamalai , Thomas Richard Chapman , Kenneth Edward Hrdina , Douglas Hull Jennings , Nicolas LeBlond , Dale Robert Powers
IPC分类号： C03B37/012 , C03C13/04 , C03B19/06 , C01B33/18
摘要： A process for manufacturing glass articles from powder at low temperatures includes the steps of preparing a slurry of powder suspended in a liquid; depositing the slurry on a substrate; drying the slurry to form a layer on the substrate; depositing slurry on the layer; drying the slurry deposited on the layer on the substrate to form another layer; repeating the steps of depositing a slurry and drying the to form a plurality of sequential layers on the substrate; and consolidating the plurality of sequential layers to form a glass article. The process requires a small manufacturing footprint, and facilitates the manufacture of very large near-net shape glass articles.

10. 发明申请

US20170362115A1 METHOD OF MAKING HALOGEN DOPED OPTICAL ELEMENT 审中-公开
公开(公告)号：US20170362115A1
公开(公告)日：2017-12-21
申请号：US15529583
申请日：2015-11-24
申请人： Corning Incorporated
发明人： Steven Bruce Dawes , Douglas Hull Jennings , Pushkar Tandon
IPC分类号： C03C3/06 , C03B37/014 , C03B25/02 , C03B19/14 , C03B37/012 , G02B6/036 , C03B37/018
CPC分类号： C03C3/06 , C03B19/066 , C03B19/1453 , C03B19/1461 , C03B25/02 , C03B37/01282 , C03B37/014 , C03B37/01446 , C03B37/01453 , C03B37/01853 , C03B2201/075 , C03B2201/12 , C03B2201/20 , C03B2201/42 , G02B6/036
摘要： A method of forming an optical element is provided. The method includes producing silica-based soot particles using chemical vapor deposition, the silica-based soot particles having an average particle size of between about 0.05 μm and about 0.25 μm. The method also includes forming a soot compact from the silica-based soot particles and doping the soot compact with a halogen in a closed system by contacting the silica-based soot compact with a halogencontaining gas in the closed system at a temperature of less than about 1200° C.

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