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2. 发明申请

WO2020018393A1 GLASS CERAMIC ARTICLES HAVING IMPROVED PROPERTIES AND METHODS FOR MAKING THE SAME 审中-公开
公开(公告)号：WO2020018393A1
公开(公告)日：2020-01-23
申请号：PCT/US2019/041737
申请日：2019-07-12
申请人： CORNING INCORPORATED , CLICK, Carol Ann , EDMONSTON, James Howard , FU, Qiang , HALL, Jill Marie , HUBERT, Mathieu Gerard Jacques , JOSHI, Dhananjay , KITTLESON, Andrew Peter , KROEMER, Katherine Weber , MOORE, Galan Gregory , RAI, Rohit , RIDGE, John Richard , SALTZER, JR., John Robert , SMITH, Charlene Marie , STAPLETON, Erika Lynn , TROSA, Matthew Daniel , UKRAINCZYK, Ljerka , WILSON, Shelby Kerin , YANG, Bin , ZHENG, Zheming
发明人： CLICK, Carol Ann , EDMONSTON, James Howard , FU, Qiang , HALL, Jill Marie , HUBERT, Mathieu Gerard Jacques , JOSHI, Dhananjay , KITTLESON, Andrew Peter , KROEMER, Katherine Weber , MOORE, Galan Gregory , RAI, Rohit , RIDGE, John Richard , SALTZER, JR., John Robert , SMITH, Charlene Marie , STAPLETON, Erika Lynn , TROSA, Matthew Daniel , UKRAINCZYK, Ljerka , WILSON, Shelby Kerin , YANG, Bin , ZHENG, Zheming
IPC分类号： C03C3/097 , B32B19/00 , C03C4/00 , C03C10/00 , G02F1/1333 , C03C21/00 , C03C10/04 , C03C10/12
摘要： A glass ceramic article including a lithium disilicate crystalline phase, a petalite crystalline phased, and a residual glass phase. The glass ceramic article has a warp (µm) -6 /µm diagonal 2 ) where diagonal is a diagonal measurement of the glass ceramic article in µm, a stress of less than 30 nm of retardation per mm of glass ceramic article thickness, a haze (%) 0.91 10 (2-0.03t) of electromagnetic radiation wavelengths from 450 nm to 800 nm, where t is the thickness of the glass ceramic article in mm.

3. 发明申请

WO2013109676A2 SUCTION CUP APPARATUS AND METHODS OF SUPPORTING A SHEET OF GLASS 审中-公开
标题翻译：抽吸杯装置和支撑玻璃板的方法
公开(公告)号：WO2013109676A2
公开(公告)日：2013-07-25
申请号：PCT/US2013/021818
申请日：2013-01-17
申请人： CORNING INCORPORATED , NGUYEN, Tung Thanh , ZHENG, Zheming , ZHOU, Naiyue
发明人： NGUYEN, Tung Thanh , ZHENG, Zheming , ZHOU, Naiyue
IPC分类号： B65G49/06
CPC分类号： B65G49/061 , B65G47/91 , B65G2249/045
摘要： A suction cup apparatus (143) for supporting a glass sheet (141a) includes a central suction member (401) including a substantially rigid member (403) which includes a support surface (405). The central suction member (401) further includes a layer of deformable material (407) extending over the support surface (405). A plurality of fluid ports (409) extend through the substantially rigid member (403) and the layer of deformable material (407). The suction cup apparatus (143) further includes a flexible peripheral flange (411) circumscribing the layer of deformable material (407). The flexible peripheral flange (411) and the central suction member (401) are configured to define a pressure zone (413) adjacent to a surface (501) of a glass sheet (141a). Methods are also provided including the step of applying a negative pressure to the suction cup apparatus (143) such that the suction cup apparatus (143) produces a negative pressure zone (413) adjacent to the surface (501) of the glass sheet (141a).
摘要翻译：用于支撑玻璃板（141a）的吸盘装置（143）包括包括支撑表面（405）的基本刚性构件（403）的中心抽吸构件（401）。中心抽吸构件（401）还包括在支撑表面（405）上延伸的可变形材料层（407）。多个流体端口（409）延伸穿过基本上刚性的构件（403）和可变形材料层（407）。吸盘装置（143）还包括围绕可变形材料层（407）的柔性周边凸缘（411）。柔性周边凸缘（411）和中央抽吸构件（401）构造成限定与玻璃板（141a）的表面（501）相邻的压力区（413）。还提供了一种方法，包括向吸盘装置（143）施加负压的步骤，使得吸盘装置（143）产生与玻璃板（141a）的表面（501）相邻的负压区（413））。

4. 发明申请

WO2013082089A1 METHOD AND APPARATUS FOR REMOVING PERIPHERAL PORTION OF A GLASS SHEET 审中-公开
标题翻译：用于去除玻璃板外围部分的方法和装置
公开(公告)号：WO2013082089A1
公开(公告)日：2013-06-06
申请号：PCT/US2012/066763
申请日：2012-11-28
申请人： CORNING INCORPORATED , CAVALLARO, Nicholas Dominic III , HILL, Keith Mitchell , REIDY, Harry Joseph , WANG, Liming , ZHENG, Zheming , ZHOU, Naiyue
发明人： CAVALLARO, Nicholas Dominic III , HILL, Keith Mitchell , REIDY, Harry Joseph , WANG, Liming , ZHENG, Zheming , ZHOU, Naiyue
IPC分类号： C03B33/02 , C03B33/033 , C03B33/09 , B23K26/38 , C03B35/00
CPC分类号： C03B33/0215 , B65G2249/04 , C03B33/0235 , C03B33/033 , C03B33/09 , C03B33/091 , Y02P40/57 , Y10T225/12 , Y10T225/321
摘要： Process for removing peripheral portions such as bead regions of a glass sheet including a step of pushing the glass sheet in the peripheral portion using a pushing mechanism such as a pushing bar, and corresponding apparatus. As a result of the use of the pushing mechanism, the engagement completion time for suction cups, if used, are reduced significantly. A process without using suction cups is enabled with enhanced yield. The increased process stability and enlarged process window are particularly advantageous for processing glass sheets having high flexibility.
摘要翻译：用于除去玻璃板的周边部分的周边部分的工艺，包括使用诸如推杆的推动机构将周边部分中的玻璃板推入的步骤以及相应的装置。作为使用推动机构的结果，吸盘的接合完成时间（如果使用的话）大大降低。不使用吸盘的工艺可以提高产量。增加的工艺稳定性和扩大的工艺窗口对于加工具有高柔性的玻璃板是特别有利的。

5. 发明申请

WO2013025466A1 METHOD AND APPARATUS FOR REMOVING PERIPHERAL PORTION OF A GLASS SHEET 审中-公开
标题翻译：用于去除玻璃板外围部分的方法和装置
公开(公告)号：WO2013025466A1
公开(公告)日：2013-02-21
申请号：PCT/US2012/050261
申请日：2012-08-10
申请人： CORNING INCORPORATED , CAVALLARO, Nicholas, Dominic, III , HILL, Keith, Mitchell , REIDY, Harry, Joseph , WANG, Liming , ZHENG, Zheming , ZHOU, Naiyue
发明人： CAVALLARO, Nicholas, Dominic, III , HILL, Keith, Mitchell , REIDY, Harry, Joseph , WANG, Liming , ZHENG, Zheming , ZHOU, Naiyue
IPC分类号： C03B33/033 , C03B33/02
CPC分类号： C03B33/033 , B65G2249/04 , C03B33/0207 , Y10T225/12 , Y10T225/307
摘要： Process for removing peripheral portions such as bead regions of a glass sheet including a step of pushing the glass sheet in the peripheral portion using a pushing mechanism such as a pushing bar, and corresponding apparatus. As a result of the use of the pushing mechanism, the engagement completion time for suction cups, if used, are reduced significantly. A process without using suction cups is enabled with enhanced yield. The increased process stability and enlarged process window are particularly advtangeous for processing glass sheets having high flexibility.
摘要翻译：用于除去玻璃板的周边部分的周边部分的工艺，包括使用诸如推杆的推动机构将周边部分中的玻璃板推入的步骤以及相应的装置。作为使用推动机构的结果，吸盘的接合完成时间（如果使用的话）大大降低。不使用吸盘的工艺可以提高产量。增加的工艺稳定性和扩大的工艺窗口对于加工具有高柔性的玻璃板是特别有用的。

6. 发明申请

WO2020102127A3 GLASS COMPOSITIONS AND METHODS FOR STRENGTHENING VIA STEAM TREATMENT 审中-公开
公开(公告)号：WO2020102127A3
公开(公告)日：2020-05-22
申请号：PCT/US2019/060819
申请日：2019-11-12
申请人： CORNING INCORPORATED
发明人： GROSS, Timothy Michael , SARAFIAN, Adam Robert , WU, Jingshi , ZHENG, Zheming
IPC分类号： C03C3/097 , C03C21/00
摘要： Glass-based articles that include a compresive stress layer extending from a surface of the glass-based article to a depth of compression are formed by exposing glass-based substrates to water vapor containing environments. The methods of forming the glass-based articles may include elevated pressures and/or multiple exposures to water vapor containing environments.

7. 发明申请

WO2020102125A1 WATER VAPOR STRENGTHENABLE ALKALI-FREE GLASS COMPOSITIONS 审中-公开
公开(公告)号：WO2020102125A1
公开(公告)日：2020-05-22
申请号：PCT/US2019/060817
申请日：2019-11-12
申请人： CORNING INCORPORATED
发明人： GROSS, Timothy Michael , SARAFIAN, Adam Robert , WU, Jingshi , ZHENG, Zheming
IPC分类号： C03C3/083 , C03C3/091 , C03C3/093 , C03C3/097 , C03C21/00 , C03C23/00
摘要： Glass-based articles that include a compressive stress layer extending from a surface of the glass-based article to a depth of compression are formed by exposing glass-based substrates to water vapor containing environments. The glass-based substrates are substantially free or free of alkali metal oxides. The methods of forming the glass-based articles may include elevated pressures and/or multiple exposures to water vapor containing environments.

8. 发明申请

WO2017079405A1 METHODS AND APPARATUSES FOR FORMING LAMINATED GLASS ARTICLES 审中-公开
标题翻译：用于形成层压玻璃制品的方法和设备
公开(公告)号：WO2017079405A1
公开(公告)日：2017-05-11
申请号：PCT/US2016/060278
申请日：2016-11-03
申请人： CORNING INCORPORATED
发明人： AMOSOV, Alexey Sergeyevich , ANDERSON, James Gary , ARUMBULIYUR-COMANDUR, Kaushik , COPPOLA, Frank , LU, Hung Cheng , MILLER, Anca Daniela , MUHAMMAD, Ibraheem Rasool , PASSMORE, Jon Anthony , RUOTOLO, Michael Clement, Jr. , ZHENG, Zheming
IPC分类号： C03B18/06 , B23B3/26
CPC分类号： B23B3/26 , C03B17/02 , C03B17/064 , C03B17/068 , Y02P40/57
摘要： According to one embodiment, a method of forming a laminated glass ribbon may include flowing a molten glass core composition and a molten glass cladding composition in a vertically downward direction. The molten glass core composition may be contacted with the molten glass cladding composition to form the laminated glass ribbon comprising a glass core layer formed from the molten glass core composition and a glass cladding layer formed from the molten glass cladding composition. Core beads located proximate an edge of the glass core layer and clad beads located proximate an edge of the glass cladding layer may be compressed while the glass core layer and the glass cladding layers have viscosities greater than or equal to the viscosity at their softening points as the laminated glass ribbon is drawn in the vertically downward direction.
摘要翻译：根据一个实施方案，形成夹层玻璃带的方法可以包括使熔融玻璃芯组合物和熔融玻璃包层组合物沿垂直向下的方向流动。熔融的玻璃芯组合物可以与熔融的玻璃包层组合物接触以形成包含由熔融的玻璃芯组合物形成的玻璃芯层和由熔融的玻璃包层组合物形成的玻璃包覆层的夹层玻璃带。位于玻璃芯层边缘附近的芯球和位于玻璃包层的边缘附近的包层珠可以被压缩，而玻璃芯层和玻璃包层的粘度大于或等于其软化点的粘度，夹层玻璃带沿垂直向下的方向拉伸。

9. 发明申请

WO2014209926A1 GLASS RIBBON BREAKING DEVICES AND METHODS OF PRODUCING GLASS SHEETS 审中-公开
标题翻译：玻璃破碎装置及其制作方法
公开(公告)号：WO2014209926A1
公开(公告)日：2014-12-31
申请号：PCT/US2014/043752
申请日：2014-06-24
申请人： CORNING INCORPORATED
发明人： BROWN, James, William , KEMMERER, Marvin, William , MIS, Jonathan, Michael , SAKONA, Dean, George , ZHENG, Zheming , ZHOU, Naiyue
IPC分类号： C03B33/02 , C03B33/033
CPC分类号： C03B33/0215 , B25B11/005 , B65G2249/045 , C03B17/064 , C03B33/033 , C03B33/04 , Y02P40/57
摘要： Methods of producing a glass sheet each comprise the step of creating a vacuum to force the entire lateral portion of the glass ribbon to engage an anvil portion of a breaking device in the elastic zone. The vacuum is provided by a plurality of pressure zones that are operated independent from one another, wherein each pressure zone is provided with a set of suction cups. In further examples, glass ribbon breaking devices each include a plurality of pressure zones that are configured to be operated independent from one another with each pressure zone being provided with set of suction cups.
摘要翻译：制造玻璃板的方法各自包括产生真空以迫使玻璃带的整个横向部分与弹性区域中的断裂装置的砧座部分接合的步骤。真空由彼此独立操作的多个压力区提供，其中每个压力区设置有一组吸盘。在另外的实施例中，玻璃带断开装置各自包括多个压力区，其被构造成彼此独立地操作，每个压力区设置有一组吸盘。

10. 发明申请

WO2022261155A2 GLASS COMPOSITIONS AND STRENGTHENED GLASS LAMINATE ARTICLES COMPRISING THE SAME 审中-公开
公开(公告)号：WO2022261155A2
公开(公告)日：2022-12-15
申请号：PCT/US2022/032593
申请日：2022-06-08
申请人： CORNING INCORPORATED
发明人： AALDENBERG, Emily Marie , GROSS, Timothy Michael , SMITH, Charlene Marie , WU, Jingshi , ZHENG, Zheming
IPC分类号： C03C3/091 , C03C3/085 , C03C3/087 , C03C3/097 , C03C21/00 , B32B17/00 , C03C23/00 , B32B17/06 , C03C21/002 , C03C23/007
摘要： A glass composition includes from 60 mol% to 76 mol% SiO2; from 7 mol% to 16 mol% Al2O3; from 0 mol% to 12 mol% B2O3; and from 0 mol to 14 mol% Na2O. (R2O + RO)/Al2O3 in the glass composition may be greater than or equal to 1. A glass laminate article includes a core glass layer having a low temperature coefficient of thermal expansion (LTCTEcore) and a high temperature coefficient of thermal expansion (HTCTEcore); a clad glass layer laminated to a surface of the core glass layer, the clad glass layer having a low temperature coefficient of thermal expansion (LTCTEclad) and a high temperature coefficient of thermal expansion (HTCTEclad); and a thickness t.

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