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1. 发明公开

US20240018032A1 LOW IRON, HIGH REDOX RATIO, AND HIGH IRON, HIGH REDOX RATIO, SODA-LIME-SILICA GLASSES AND METHODS OF MAKING SAME 审中-公开
公开(公告)号：US20240018032A1
公开(公告)日：2024-01-18
申请号：US18236420
申请日：2023-08-22
申请人： Vitro Flat Glass LLC
发明人： Mark O. Naylor , Lawrence E. Jansen , Larry J. Shelestak
IPC分类号： C03C3/087 , C03C4/02 , C03B18/12 , C03C3/095 , C03C4/00 , C03B18/02
CPC分类号： C03C3/087 , C03C4/02 , C03B18/12 , C03C3/095 , C03C4/0092 , C03B18/02 , C03B5/193
摘要： A method of making glass having a basic soda-lime-silica glass portion, and a colorant portion, the colorant portion including total iron as Fe2O3 in the range of at least 0.00 to no more than 0.02 weight percent, a redox ratio in the range of 0.35 to 0.6, and tin metal providing tin in an amount within the range of greater than 0.005 to 5.0 weight percent; the glass product has a tin side and an opposite air side, said tin side of the glass having a higher concentration of tin than the air side, the air side having a uniform concentration of tin from the air side of the glass product towards the tin side of the glass product.

2. 发明授权

US11780764B2 Low iron, high redox ratio, and high iron, high redox ratio, soda-lime-silica glasses and methods of making same 有权
公开(公告)号：US11780764B2
公开(公告)日：2023-10-10
申请号：US17682308
申请日：2022-02-28
申请人： Vitro Flat Glass LLC
发明人： Mark O. Naylor , Lawrence E. Jansen , Larry J. Shelestak
IPC分类号： C03C3/087 , C03C4/02 , C03B18/12 , C03C3/095 , C03C4/00 , C03B18/02 , C03B3/02 , C03B5/193 , C03B5/225
CPC分类号： C03C3/087 , C03B18/02 , C03B18/12 , C03C3/095 , C03C4/0092 , C03C4/02 , C03B3/02 , C03B5/193 , C03B5/2252 , Y02P40/57
摘要： A method of making glass having a basic soda-lime-silica glass portion, and a colorant portion, the colorant portion including total iron as Fe2O3 in the range of at least 0.00 to no more than 0.02 weight percent, a redox ratio in the range of 0.35 to 0.6, and tin metal providing tin in an amount within the range of greater than 0.005 to 5.0 weight percent; the glass product has a tin side and an opposite air side, said tin side of the glass having a higher concentration of tin than the air side, the air side having a uniform concentration of tin from the air side of the glass product towards the tin side of the glass product.

3. 发明申请

US20190112220A1 CHEMICALLY-STRENGTHENED THIN GLASS SUBSTRATES WITH MODIFIED CURVATURE AND METHODS OF MANUFACTURE 审中-公开
公开(公告)号：US20190112220A1
公开(公告)日：2019-04-18
申请号：US15786343
申请日：2017-10-17
申请人： PGBC Intellectual Holdings, LLC
发明人： Richard Ashley ALDER , Russell Ashley ALDER
IPC分类号： C03C3/087 , C03C17/23 , C03B18/12 , C03C21/00
CPC分类号： C03C3/087 , C03B18/12 , C03C17/23 , C03C21/002
摘要： Chemically-strengthened thin glass having modified curvature and a method for making the same. The method includes providing a thin glass substrate which has host alkali ions situated in its surface regions, and possesses a treatment-advantaged surface region and a treatment-disadvantaged surface region located opposing each other; conducting a step of ion-exchange with invasive alkali ions having an average ionic radius larger than the average ionic radius of the host alkali ions, thereby producing a chemically-strengthened substrate which is characterized by an undesired curvature (warpage), and then conducting a step of reverse ion-exchange with reversing alkali ions having an average ionic radius equal to, or smaller than, the average ionic radius of the host alkali ions before ion-exchange, so as to produce a chemically-strengthened substrate having either less curvature or having a predetermined profile of curvature, which is not present in the chemically-strengthened glass substrate prior to reverse ion-exchange.

4. 发明申请

US20190016621A1 APPARATUS AND METHOD OF MANUFACTURING COMPOSITE GLASS ARTICLES 审中-公开
公开(公告)号：US20190016621A1
公开(公告)日：2019-01-17
申请号：US16116254
申请日：2018-08-29
申请人： CORNING INCORPORATED
发明人： Steven Howard Tarcza
IPC分类号： C03B17/02 , C03B17/06 , C03B18/12 , C03C3/091 , C03C3/095 , C03B15/10
CPC分类号： C03B17/02 , C03B15/10 , C03B17/064 , C03B18/12 , C03C3/091 , C03C3/095
摘要： A method includes supplying a conjoined molten glass stream to an overflow distributor. A cross section of the conjoined molten glass stream includes a first cross sectional portion and a second cross sectional portion. The first cross sectional portion includes a first glass composition. The second cross sectional portion includes a second glass composition different than the first glass composition. The first glass composition is flowed over a first transverse segment of a weir of the overflow distributor. The second glass composition is flowed over a second transverse segment of the weir of the overflow distributor.

5. 发明授权

US3997314A Process and apparatus for manufacturing a wire reinforced float glass 失效
标题翻译：用于制造钢丝浮法玻璃的工艺和设备
公开(公告)号：US3997314A
公开(公告)日：1976-12-14
申请号：US659532
申请日：1976-02-19
申请人： Shigeo Ono , Takao Terakado
发明人： Shigeo Ono , Takao Terakado
IPC分类号： C03B18/12 , C03B18/02
CPC分类号： C03B18/12
摘要： Reinforced float glass is produced by forming a glass ribbon on a molten metal bath, imparting a predetermined thickness to the glass ribbon and thereafter cooling the glass ribbon down to a temperature not higher than about 800.degree. C in order not to allow a metal wire to sink, superposing the metal wire and a molten glass having a temperature more than about 1000.degree. C onto the glass ribbon, thereby forming a laminated glass ribbon embedded with the metal wire, and further advancing the laminated glass ribbon along the molten metal bath to flatten the upper surface thereof.
摘要翻译：通过在熔融金属浴上形成玻璃带，赋予玻璃带预定厚度，然后将玻璃带冷却至不高于约800℃的温度，制成增强浮法玻璃，以不使金属线将金属丝和温度大于约1000℃的熔融玻璃叠加在玻璃带上，从而形成嵌入金属丝的夹层玻璃带，并且进一步使夹层玻璃带沿着熔融金属浴平坦化其上表面。

6. 发明授权

US3881905A Method of manufacture of metal oxide-containing colored glass 失效
标题翻译：含金属氧化物的有色玻璃的制造方法
公开(公告)号：US3881905A
公开(公告)日：1975-05-06
申请号：US44443874
申请日：1974-02-21
申请人： PPG INDUSTRIES INC
发明人： CRAMER DEANE G , KOPP PAUL W , RIOLO MANUEL J
IPC分类号： C03B18/12 , C03C1/10 , C03C3/078 , C03C3/087 , C03C4/02 , C03C21/00 , C03B18/02
CPC分类号： C03C1/10 , C03B18/12 , C03C3/078 , C03C3/087
摘要： Colored flat glass is manufactured by forming a continuous sheet of glass while supporting the glass on a pool of molten metal in an enclosed forming chamber having a slightly oxidizing protective atmosphere within the forming chamber. As a result, glass of high quality is produced rather than a hazy-appearing glass that would be produced if such a glass were manufactured in a forming chamber having a conventional reducing atmosphere.
摘要翻译：彩色平板玻璃是通过在成形室内具有稍微氧化保护气氛的封闭成形室中将玻璃熔合在熔融金属池上的同时形成连续的玻璃片来制造的。结果，如果在具有常规的还原气氛的成型室中制造这种玻璃，则生产出高质量的玻璃而不是如果生产出来的混浊玻璃。

7. 发明授权

US3850605A Manufacture of patterned glass 失效
标题翻译：图案玻璃的制造
公开(公告)号：US3850605A
公开(公告)日：1974-11-26
申请号：US28771672
申请日：1972-09-11
申请人： PILKINGTON BROTHERS LTD
发明人： MALTMAN W , HOWARD C
IPC分类号： C03B18/12 , C03B18/02 , C03B18/14 , C03C21/00
CPC分类号： C03C21/005 , C03B18/14 , C03C21/001
摘要： Patterned float glass is manufactured by locating in contact with the float ribbon, while it is hot, a shaped molten body of a material for modifying the glass surface. The configuration of the molten body is progenitive of a pattern to be introduced into the glass and ionic migration is engendered electrically between the molten body and the glass in a sequence of defined time periods to produce a pattern of modified glass in the ribbon surface. The pattern is formed by switching electrical current supplied to the molten body in sequence while the glass is moving relative to the molten body. The supply may be direct current, alternating current or rectified alternating current, and, in all cases, the switching is an enforced switching of the supply current between different current levels, and is not, for example, merely the result of the alternating current itself when such forms the current supply. In addition, this method of manufacture may be applied to non-float glass operations, where the glass is not supported from below by a molten bath which serves as the cathode.
摘要翻译：图案化的浮法玻璃是通过定位成与漂浮带接触的方式来制造的，而其是热的，用于改变玻璃表面的材料的成形熔融体。熔融体的结构是导入玻璃中的图案的前身，并且以规定的时间间隔在熔融体和玻璃之间电气产生离子迁移，以在带表面产生改性玻璃的图案。通过在玻璃相对于熔融体移动时顺序地切换供给到熔融体的电流来形成图案。电源可以是直流，交流或整流的交流电，并且在所有情况下，开关是不同电流水平之间的供电电流的强制切换，而不是例如仅仅是交流电自身的结果当形成当前供应。此外，这种制造方法可以应用于非浮法玻璃操作，其中玻璃不被作为阴极的熔池从下方支撑。

8. 发明授权

US3847585A Method for the preparation of multilayer optical filters 失效
标题翻译：制备多层光学滤光片的方法
公开(公告)号：US3847585A
公开(公告)日：1974-11-12
申请号：US32179273
申请日：1973-01-08
申请人： DOW CHEMICAL CO
发明人： CHISHOLM D
IPC分类号： C03B17/02 , C03B18/12 , G02B5/28 , C03B13/00 , C03B5/26
CPC分类号： G02B5/285 , C03B17/02 , C03B18/12 , Y10T428/2495
摘要： Optical filters are prepared from transparent glasses by the formation of multilayer streams of molten glass. The optical filter is formed by flowing molten first and second glass compositions substreams and interdigitating the substreams into a composite stream on a bath and shaping the composite stream that the interfaces of the substreams are parallel to the major surface of the composite stream. By choice of layer thickness reflection can be obtained in infrared, visible ultraviolet range.
摘要翻译：通过形成多层熔融玻璃流，由透明玻璃制备光学滤光片。滤光器是通过使熔融的第一和第二玻璃组合物流进行流动而形成的，并且将该子流交错转化成浴上的复合流，并使该子流的界面平行于复合流的主表面成形。通过选择层厚反射可以获得红外，可见紫外范围。

9. 发明授权

US3770406A Manufacture of wired glass on molten metal bath 失效
标题翻译：有线玻璃在金属熔化浴上的制造
公开(公告)号：US3770406A
公开(公告)日：1973-11-06
申请号：US3770406D
申请日：1972-09-11
申请人： PILKINGTON BROTHERS LTD
发明人： ROBINSON A , LOUKES D , LAWRENSON J
IPC分类号： C03B18/02 , C03B18/12 , C03B13/12 , C03B18/00
CPC分类号： C03B18/12
摘要： Wired glass is produced by forming a pool of molten glass on a bath of molten metal, holding back the pool by a flow regulating member and drawing a ribbon of glass away from the downstream end of the pool. Reinforcing wire is fed into the pool upstream of the flow regulating member and is guided beneath that member. The glass is heated in the region of the flow regulating member and the ribbon of wired glass is rapidly cooled and stabilised as it is drawn away from the downstream end of the pool.
摘要翻译：有线玻璃是通过在熔融金属浴上形成熔融玻璃池来制造的，通过流动调节构件阻止游泳池，并从池的下游端拉出玻璃带。加强线材在流动调节构件的上游进入池中，并被引导到该构件的下面。玻璃在流动调节构件的区域被加热，并且有线玻璃带被快速冷却并且随着其从池的下游端被拉出而稳定。

10. 发明授权

US3652246A Apparatus for coating hot glass 失效
标题翻译：涂装热玻璃的设备
公开(公告)号：US3652246A
公开(公告)日：1972-03-28
申请号：US3652246D
申请日：1969-10-27
申请人： PPG INDUSTRIES INC
发明人： MICHELOTTI JOSEPH E , HENERY VERN A
IPC分类号： C03B18/12 , C03C17/00 , C03B18/02
CPC分类号： C03C17/002 , C03B18/12
摘要： Apparatus for coating a surface of a newly formed ribbon of float glass immediately after delivering the ribbon from a bath containing molten tin, while the glass surface is at a temperature sufficiently high to pyrolize said composition to form a metal oxide coating thereon of sufficient thickness to provide the coated glass with desired properties, such as reducing the transmission of certain wave lengths of light in one or more desired wavelength bands through the coated sheet or making the coated sheet electroconductive.
摘要翻译：在玻璃表面处于足够高的温度以使所述组合物热解以形成其上具有足够厚度的金属氧化物涂层之后，立即将新形成的浮法玻璃带的表面涂覆在从含有熔融锡的浴中输送带之后立即涂覆新形成的浮法玻璃带的表面，为涂覆的玻璃提供所需的性能，例如减少在一个或多个所需波长带中通过涂覆的片材的某些波长的光的透射或使涂覆的片材导电。

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