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1. 发明授权

US09914658B2 Float process for a glass-ceramic 有权
公开(公告)号：US09914658B2
公开(公告)日：2018-03-13
申请号：US12513670
申请日：2007-11-05
申请人： Catherine Goulas , Rémi Jacques , Gilles Querel
发明人： Catherine Goulas , Rémi Jacques , Gilles Querel
IPC分类号： C03B18/02 , C03C3/083 , C03C10/00
CPC分类号： C03B18/02 , C03C3/083 , C03C10/0027 , Y10T428/26 , Y10T428/265
摘要： The invention relates to a process for manufacturing a flat ribbon of precursor glass for a glass-ceramic, comprising the continuous floating of the molten glass on a bath of molten metal in a float chamber, said glass being poured in the molten state at a temperature above its devitrification onset temperature onto the molten metal upstream of the chamber, said glass progressively forming a ribbon that runs along said metal bath, the cooling rate of the glass being at least 18° C./min between, on the one hand, the moment when the glass is at the theoretical temperature for which the devitrification rate is a maximum and, on the other hand, the later moment when the glass is at the theoretical temperature at which the devitrification crystal growth rate becomes less than 1 micron per minute. The glass thus floated does not undergo any devitrification.

2. 发明申请

US20080038543A1 Sheet of Glass for Application of a Metallic Deposit and Resistant to a Coloration Possibly Induced by Such a Deposit 审中-公开
标题翻译：应用金属沉积物并抵抗这种沉积物可能引起的着色的玻璃板
公开(公告)号：US20080038543A1
公开(公告)日：2008-02-14
申请号：US10589736
申请日：2005-02-18
申请人： Sylvie Abensour , Geraldine Duisit , Catherine Goulas
发明人： Sylvie Abensour , Geraldine Duisit , Catherine Goulas
IPC分类号： B32B17/06 , B32B15/04 , C03C15/00
CPC分类号： C03C17/3607 , C03B18/20 , C03C3/078 , C03C17/36 , C03C17/3642 , C03C17/3655 , C03C17/3673 , C03C19/00 , C03C2218/31 , H01J2211/34 , Y10T428/263
摘要： Glass plate intended to constitute a plate-shaped product provided on at least part of at least one of its faces with a metal coating, the said plate being resistant to coloration due to at least one metal species Mn+ the said metal coating, which species, under the conditions in which the product is manufactured and/or used, would be liable to migrate into the glass from its surface and then undergo reduction to the species M0 responsible for the coloration, characterized in that it includes, at least on the surface and on at least one face sensitive to coloration, a composition capable of limiting or preventing the said migration and/or the said reduction of the one or more Mn+ species.
摘要翻译：旨在构成在其至少一个表面的至少一部分上设置有金属涂层的板状产品的玻璃板，所述板由于至少一种金属种类M + 所述金属涂层，在制造和/或使用该产品的条件下，该物质将易于从其表面迁移到玻璃中，然后进行还原成负责的物质用于着色，其特征在于，其至少在表面上和对着色敏感的至少一个面上包含能够限制或防止所述迁移和/或所述还原的一种或多种M“ n + 物种。

3. 发明申请

US20090325777A1 SILICO-SODO-CALCIC GLASS COMPOSITION FOR THE PRODUCTION OF SUBSTRATES 审中-公开
标题翻译：用于生产基材的硅铝酸钙玻璃组合物
公开(公告)号：US20090325777A1
公开(公告)日：2009-12-31
申请号：US12555092
申请日：2009-09-08
申请人： Catherine Goulas
发明人： Catherine Goulas
IPC分类号： C03C3/093 , C03C3/087
CPC分类号： C03C3/078 , C03C3/087 , H01J29/863 , H01J2329/8615
摘要： The present invention relates to a glass composition intended for the manufacture of thermally stable substrates or plates that comprises the constituents given below, in the following proportions by weight: SiO267-75% Al2O30.5-1% ZrO22-7% Na2O2-9% K2O 4-11% MgO0-5% CaO 5-10% SrO 5-12% BaO0-3% B2O30-3% Li2O0-2% with the relationships: Na2O+K2O>10% MgO+CaO+SrO+BaO>12% and said composition having a thermal expansion coefficient between 80 and 90×10−7/° C. It also relates to the use of these glass compositions for the production of substrates, especially for emissive displays and for fire-resistant glazing.
摘要翻译：本发明涉及一种用于制造热稳定性基材或板的玻璃组合物，其包含以下重量百分比：SiO 2 67-75％Al 2 O 3 0.5-1％ZrO 2 2-7％Na 2 O 2- 9％K2O 4-11％MgO 0-5％CaO 5-10％SrO 5-12％BaO 0-3％B2O3 0-3％Li2O 0-2％，关系：Na2O + K2O> 10％MgO + CaO + SrO + BaO> 12％，所述组合物的热膨胀系数为80至90×10 -7 /℃。它还涉及这些玻璃组合物用于生产基材，特别是用于发光显示器和耐火材料的用途上釉

4. 发明申请

US20090314034A1 FLOAT PROCESS FOR A GLASS-CERAMIC 有权
标题翻译：玻璃陶瓷的浮法工艺
公开(公告)号：US20090314034A1
公开(公告)日：2009-12-24
申请号：US12513670
申请日：2007-11-05
申请人： Catherine Goulas , Rémi Jacques , Gilles Querel
发明人： Catherine Goulas , Rémi Jacques , Gilles Querel
IPC分类号： C03B18/12 , B32B17/00
CPC分类号： C03B18/02 , C03C3/083 , C03C10/0027 , Y10T428/26 , Y10T428/265
摘要： The invention relates to a process for manufacturing a flat ribbon of precursor glass for a glass-ceramic, comprising the continuous floating of the molten glass on a bath of molten metal in a float chamber, said glass being poured in the molten state at a temperature above its devitrification onset temperature onto the molten metal upstream of the chamber, said glass progressively forming a ribbon that runs along said metal bath, the cooling rate of the glass being at least 18° C./min between, on the one hand, the moment when the glass is at the theoretical temperature for which the devitrification rate is a maximum and, on the other hand, the later moment when the glass is at the theoretical temperature at which the devitrification crystal growth rate becomes less than 1 micron per minute. The glass thus floated does not undergo any devitrification.
摘要翻译：本发明涉及一种用于制造用于玻璃 - 陶瓷的前体玻璃扁平带的方法，包括将熔融玻璃连续漂浮在浮法室中的熔融金属浴上，所述玻璃在熔融状态下以温度在其脱玻璃开始温度高于室上游的熔融金属之上，所述玻璃逐渐形成沿所述金属浴延伸的色带，玻璃的冷却速率至少为18℃/分钟，一方面，玻璃处于失透率最高的理论温度的时刻，另一方面，当玻璃处于失真晶体生长速率变得小于1微米/分钟的理论温度时的时刻。因此漂浮的玻璃不会发生任何失透。

5. 发明申请

US20070037686A1 Silico-sodo-calcic glass composition for the production of substrates. 审中-公开
公开(公告)号：US20070037686A1
公开(公告)日：2007-02-15
申请号：US10555098
申请日：2004-05-07
申请人： Catherine Goulas
发明人： Catherine Goulas
IPC分类号： C03C3/087
CPC分类号： C03C3/078 , C03C3/087 , H01J29/863 , H01J2329/8615
摘要： SiO267-75% Al2O30.5-1% ZrO22-7% Na2O2-9% K2O4-11% MgO0-5% CaO5-10% SrO5-12% BaO0-3% B2O30-3% Li2O0-2% The present invention relates to a glass composition intended for the manufacture of thermally stable substrates or plates that comprises the constituents given below, in the following proportions by weight: with the relationships Na2O+K2O>10% MgO+CaO+SrO+BaO>12% and said composition having a thermal expansion coefficient between 80 and 90×10−7/° C. It also relates to the use of these glass compositions for the production of substrates, especially for emissive displays and for fire-resistant glazing.

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