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1. 发明授权

US07199066B2 Lamp reflector substrate, glass, glass-ceramic materials and process for making the same 失效
标题翻译：灯反射器基板，玻璃，玻璃陶瓷材料及其制造方法
公开(公告)号：US07199066B2
公开(公告)日：2007-04-03
申请号：US11285673
申请日：2005-11-21
申请人： William E. Horsfall , Ronald L. Stewart
发明人： William E. Horsfall , Ronald L. Stewart
IPC分类号： C03C3/093 , C03C10/12 , C03C10/14
CPC分类号： C03C3/085 , C03C3/093 , C03C3/097 , C03C3/118 , C03C10/0009 , C03C10/0027 , C03C10/0054
摘要： The present invention relates to glass, glass-ceramic materials, lamp reflectors and processes for making them. The glass material has a composition, by weight of the total composition, comprising 56–67% SiO2; 9–22% Al2O3; 3.4–3.8% Li2O; 1.8–2.6% ZnO; 1.5–2.5% MgO; 3.3–5% TiO2; 0–2.5% ZrO2; 1.5–3% B2O3; 0–6% P2O5; 0–0.6% F; less than 500 ppm Fe; and components resulting from effective amount of at least one refining agent. The glass-ceramic material of the present invention contains β-spodumene solid solution as the predominant crystalline phase, and can be obtained by proper thermal treatment of the glass-ceramic material.
摘要翻译：本发明涉及玻璃，玻璃陶瓷材料，灯反射体及其制造方法。该玻璃材料具有按总组合物的重量计包含56-67％SiO 2的组成; 9-22％的Al 2 O 3 3; 3.4-3.8％Li 2 O; 1.8-2.6％ZnO; 1.5-2.5％MgO; 3.3-5％TiO 2; 0-2.5％ZrO 2 2; 1.5-3％B 2 O 3 3; 0-6％P 5 0-0.6％F; 小于500ppm Fe; 以及由有效量的至少一种澄清剂产生的成分。本发明的玻璃 - 陶瓷材料含有β-锂辉石固溶体作为主要结晶相，可以通过玻璃 - 陶瓷材料的适当热处理获得。

2. 发明授权

US07285506B2 Lamp reflector substrate, glass, glass-ceramic materials and process for making the same 失效
公开(公告)号：US07285506B2
公开(公告)日：2007-10-23
申请号：US11592695
申请日：2006-11-03
申请人： William E. Horsfall , Ronald L. Stewart
发明人： William E. Horsfall , Ronald L. Stewart
IPC分类号： C03C10/12 , C03C3/085 , C03C10/14
CPC分类号： C03C3/085 , C03C3/093 , C03C3/097 , C03C3/118 , C03C10/0009 , C03C10/0027 , C03C10/0054
摘要： The present invention relates to glass, glass-ceramic materials, lamp reflectors and processes for making them. The glass material has a composition, by weight of the total composition, comprising 56-67% SiO2; 9-22% Al2O3; 3.4-3.8% Li2O; 1.8-2.6% ZnO; 1.5-2.5% MgO; 3.3-5% TiO2; 0-2.5% ZrO2; 1.5-3% B2O3; 0-6% P2O5; 0-0.6% F; less than 500 ppm Fe; and components resulting from effective amount of at least one refining agent. The glass-ceramic material of the present invention contains β-spodumene solid solution as the predominant crystalline phase, and can be obtained by proper thermal treatment of the glass-ceramic material.

3. 发明授权

US07091141B2 Lamp reflector substrate, glass, glass-ceramic materials and process for making the same 失效
标题翻译：灯反射器基板，玻璃，玻璃陶瓷材料及其制造方法
公开(公告)号：US07091141B2
公开(公告)日：2006-08-15
申请号：US10804482
申请日：2004-03-18
申请人： William E. Horsfall , Ronald L. Stewart
发明人： William E. Horsfall , Ronald L. Stewart
IPC分类号： C03C10/14 , G02B5/08
CPC分类号： C03C3/085 , C03C3/093 , C03C3/097 , C03C3/118 , C03C10/0009 , C03C10/0027 , C03C10/0054
摘要： The present invention relates to glass, glass-ceramic materials, lamp reflectors and processes for making them. The glass material has a composition, by weight of the total composition, comprising 56–67% SiO2; 9–22% Al2O3; 3.4–3.8% Li2O; 1.8–2.6% ZnO; 1.5–2.5% MgO; 3.3–5% TiO2; 0–2.5% ZrO2; 1.5–3% B2O3; 0–6% P2O5; 0–0.6% F; less than 500 ppm Fe; and components resulting from effective amount of at least one refining agent. The glass-ceramic material of the present invention contains β-quartz solid solution as the predominant crystalline phase, and can be obtained by proper thermal treatment of the glass-ceramic material. The glass-ceramic material is particularly suitable for heat-resistant lamp reflectors which require a high surface smoothness Ra of lower than 75 nm, a low CTE between 25 and 300° C. of less than 10×10−7 K−1, and IR transmission at about 1050 nm of over 80% at a thickness of 3 mm.
摘要翻译：本发明涉及玻璃，玻璃陶瓷材料，灯反射体及其制造方法。该玻璃材料具有按总组合物的重量计包含56-67％SiO 2的组成; 9-22％的Al 2 O 3 3; 3.4-3.8％Li 2 O; 1.8-2.6％ZnO; 1.5-2.5％MgO; 3.3-5％TiO 2; 0-2.5％ZrO 2 2; 1.5-3％B 2 O 3 3; 0-6％P 5 0-0.6％F; 小于500ppm Fe; 以及由有效量的至少一种澄清剂产生的成分。本发明的玻璃 - 陶瓷材料含有作为主要结晶相的β-石英固溶体，可以通过玻璃 - 陶瓷材料的适当热处理获得。玻璃陶瓷材料特别适用于要求低于75nm的高表面平滑度Ra，25-300℃之间的低CTE，小于10×10 -7 -7℃的耐热灯反射器， K 0〜-1，在约1050nm处的IR透射超过80％，厚度为3mm。

4. 发明授权

US06606885B2 Infrared, glass polarizer and method 有权
标题翻译：红外线，玻璃偏光片及方法
公开(公告)号：US06606885B2
公开(公告)日：2003-08-19
申请号：US09974534
申请日：2001-10-09
申请人： Michael D. Harris , Thomas G. Havens , William E. Horsfall , David J. Kerko
发明人： Michael D. Harris , Thomas G. Havens , William E. Horsfall , David J. Kerko
IPC分类号： C03C400
CPC分类号： C03C4/04 , C03C3/064 , C03C3/11 , C03C21/007
摘要： A glass polarizer and a method of making the polarizer, the polarizer being produced from an R2O—Al2O3—B2O3—SiO2 glass containing limited amounts of ZrO2 and TiO2, and having a silver halide liquidus temperature and a rutile liquidus temperature, both temperatures being not over 995° C.
摘要翻译：玻璃偏光片和偏光镜的制造方法，偏光镜由含有限量的ZrO 2和TiO 2的R2O-Al2O3-B2O3-SiO2玻璃制成，具有卤化银液相线温度和金红石液相线温度，两者温度不同超过995°C

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