-
1.发明授权Composite glass articles spontaneous opal glass and enamel of Li.sub.2 -O-B.sub.2 -O.sub.3 -TiO.sub.2 -ZrO.sub.2 -PbO-SiO.sub.2 失效复合玻璃制品LI'2'-O-B'2'-O'3'-TIO'2'-ZRO'2'-PBO-SIO'2的自然OPAL GLASS和ENAMEL
公开(公告)号：US4038448A
公开(公告)日：1977-07-26
申请号：US692957
申请日：1976-06-04
申请人： David C. Boyd , Francis A. Cantaloupe , William H. Dumbaugh, Jr. , James E. Flannery , Louis M. Holleran , Sylvester R. Sandor , Dale R. Wexell
发明人： David C. Boyd , Francis A. Cantaloupe , William H. Dumbaugh, Jr. , James E. Flannery , Louis M. Holleran , Sylvester R. Sandor , Dale R. Wexell
IPC分类号： C03C3/072 , C03C4/00 , C03C4/02 , C03C8/10 , C03C8/12 , C03C8/14 , C03C17/02 , C03C17/04 , B32B7/02 , C03C5/02
CPC分类号： C03C17/02 , C03C4/005 , C03C8/12 , C03C2205/00 , Y10T428/24942
摘要： This invention relates to the production of a composite article consisting of an opal glass body exhibiting a dense, milky-white appearance coated with an adherent enamel demonstrating high gloss and exceptional chemical durability. More specifically, the opal glasses of the present invention have compositions within the Na.sub.2 O-Al.sub.2 O.sub.3 -SiO.sub.2 -F system and demonstrate a softening point in excess of 760.degree. C., a strain point in excess of 490.degree. C., and a coefficient of thermal expansion (0.degree.-300.degree. C.) of about 66-75 .times. 10.sup..sup.-7 /.degree. C. The enamels of the instant invention have flux compositions within the Li.sub.2 O-B.sub.2 O.sub.3 -TiO.sub.2 -ZrO.sub.2 -PbO-SiO.sub.2 system, will fire to a high gloss in less than about 10 minutes at temperatures below about 720.degree. C., will exhibit coefficients of thermal expansion (25.degree.-300.degree. C.) about 3-10 points lower than the opal glass substrate, will demonstrate lead release after chemical attack of less than about 2 .mu.g/cm.sup.2, and will manifest excellent resistance to dishwasher detergents.
-
公开(公告)号：US4080215A
公开(公告)日：1978-03-21
申请号：US784156
申请日：1977-04-04
IPC分类号： C03C3/112 , C03C3/085 , C03C3/091 , C03C3/118 , C03C4/00 , C03C4/02 , C03C10/16 , C03C3/04 , C03C3/08 , C03C3/30
摘要： This invention is concerned with spontaneous opal glasses wherein sodium fluoride (NaF) and strontium fluoride (SrF.sub.2) constitute the predominant opacifying phases. More specifically, the opal glasses of the instant invention have compositions within the Na.sub.2 O--SrO--Al.sub.2 O.sub.3 --SiO.sub.2 --F field and exhibit a dense white appearance, a softening point above 755.degree. C., a strain point in excess of 500.degree. C., a coefficient of thermal expansion (0.degree.-300.degree. C.) in excess of 65.degree. .times. 10.sup.-7 /.degree. C., and satisfactory resistance to weathering and dishwasher environments.
摘要翻译： 本发明涉及其中氟化钠（NaF）和氟化锶（SrF 2）构成主要的不透明相的自发蛋白石玻璃。 更具体地说，本发明的蛋白石玻璃具有在Na 2 O-SrO-Al 2 O 3 -SiO 2 -F领域内的组成，并且表现出致密的白色外观，软化点高于755℃，应变点超过500℃。 ，热膨胀系数（0〜300℃）超过65℃×10-7℃，耐候性和洗碗机环境良好。
-
公开(公告)号：US4116704A
公开(公告)日：1978-09-26
申请号：US875200
申请日：1978-02-06
申请人： David C. Boyd , James E. Flannery , David W. Morgan , Sara E. Rosplock , Stella A. Sczerbaniewicz
发明人： David C. Boyd , James E. Flannery , David W. Morgan , Sara E. Rosplock , Stella A. Sczerbaniewicz
摘要： This invention is concerned with the production of transparent glass articles exhibiting an integral light gray-brown hue. More particularly, this invention is drawn to specific borosilicate-based glass compositions containing critically-defined amounts of Co.sub.3 O.sub.4, NiO, and MnO.sub.2 as colorants therefor. The resulting glasses exhibit a specifically-delineated transmittance curve in the visible portion of the radiation spectrum.
摘要翻译： 本发明涉及具有整体浅灰棕色色调的透明玻璃制品的生产。 更具体地，本发明涉及含有Cr3O4，NiO和MnO2作为着色剂的特定硼硅酸盐系玻璃组合物。 所得到的玻璃在辐射光谱的可见部分中具有特定描绘的透射率曲线。
-
公开(公告)号：US07006228B2
公开(公告)日：2006-02-28
申请号：US10602290
申请日：2003-06-24
IPC分类号： G01N21/00
CPC分类号： G01N21/31 , G01N2021/3129
摘要： The present invention provides methods for measuring Fe (II) and Fe (III) levels in a glass composition, for using those measured levels for determining a relative oxidation state of the glass material, and for further making a determination based on those measurements as to the quality of the glass material. In addition, methods are presented for determining the reliable quality of ultra fine/ultra thin glass in the time and labor efficient manner.
摘要翻译： 本发明提供了用于测量玻璃组合物中的Fe（II）和Fe（III）水平的方法，用于使用测量的水平来确定玻璃材料的相对氧化态，并且进一步基于对 玻璃材质的质量。 此外，还提供了以时间和劳动效率的方式确定超细/超薄玻璃的可靠质量的方法。
-
公开(公告)号：US4659317A
公开(公告)日：1987-04-21
申请号：US267027
申请日：1981-05-26
申请人： David C. Boyd
发明人： David C. Boyd
CPC分类号： H01J9/146
摘要： A method of manufacturing a focusing shadow mask for a color cathode ray tube is disclosed in which two conductive plates or surfaces, forming the electrode structure, are secured together by insulating material so that they do not contact each other. Strips or columns of insulating material are accurately located with respect to the matrix of apertures formed in the focus mask by etching cavities which may be in the form of grooves within at least one of the plates forming the electrode structure between adjacent aperture areas, and filling such accurately positioned cavities with a dielectric frit material, and then after firing such frit material etching away the surface of the plate so as to provide raised strips or pillars of insulator material firmly bonded and embedded in the mask structure. Finally, a conductive surface film or second conductive plate is provided on the raised insulating frit material by depositing a film of conductive metallic material on the surface of the frit, such as aluminum deposited by an evaporation technique, or by bonding such second conductive plate to the surface of the insulating frit material.
摘要翻译： 公开了一种用于彩色阴极射线管的聚焦阴影掩模的制造方法，其中形成电极结构的两个导电板或表面通过绝缘材料固定在一起，使得它们不彼此接触。 绝缘材料的条或列相对于在聚焦掩模中形成的孔的基体被精确地定位，其中蚀刻空腔可以是形成相邻孔径区域之间的电极结构的至少一个板内的凹槽的形式，并且填充 这种精确定位的空腔具有绝缘玻璃料材料，然后在烧制这种玻璃料材料之后蚀刻掉板的表面，以便提供牢固粘合并嵌入掩模结构中的绝缘材料的凸起的条或柱。 最后，通过在玻璃料的表面上沉积导电金属材料的膜，例如通过蒸发技术沉积的铝，或通过将这种第二导电板粘合到第二导电板上而在凸起的绝缘玻璃料材料上设置导电表面膜或第二导电板 绝缘玻璃料的表面。
-
公开(公告)号：US4923717A
公开(公告)日：1990-05-08
申请号：US325381
申请日：1989-03-17
申请人： Wayne L. Gladfelter , David C. Boyd
发明人： Wayne L. Gladfelter , David C. Boyd
CPC分类号： C23C16/20 , C23C16/0281 , C23C16/14
摘要： A method for forming aluminum films is provided comprising employing the techniques of chemical vapor deposition to thermally decompose a vapor comprising a aluminum hydride subsequent to the treatment of the substrate with a Group IVB or VB metal complex, so as to deposit a mirror-like coating of aluminum on the surface of a substrate.
摘要翻译： 提供一种形成铝膜的方法，其包括采用化学气相沉积技术在用IVB或VB族金属络合物处理基板之后，使包含氢化铝的蒸气热分解，以便沉积镜状涂层 的铝在基板的表面上。
-
公开(公告)号：US4277286A
公开(公告)日：1981-07-07
申请号：US122505
申请日：1980-02-19
申请人： David C. Boyd , David A. Thompson
发明人： David C. Boyd , David A. Thompson
摘要： This invention is directed to glasses especially suitable for use as television picture tube faceplates which exhibit linear X-ray absorption coefficients at 0.6 A of at least 35 cm.sup.-1 and very little browning from X-radiation and electron impingement thereon. The glasses are essentially free from PbO and other readily-reducible metal oxides and consist essentially, in weight percent on the oxide basis, as calculated from the batch, of:______________________________________ SiO.sub.2 43-55 Al.sub.2 O.sub.3 0-4 ZnO 5-12 Li.sub.2 O 0.5-3 Na.sub.2 O 4-8 K.sub.2 O 3-8 Li.sub.2 O + Na.sub.2 O + K.sub.2 O 10-18 CaO 0-5 SrO 2-14 BaO 10-20 CaO + SrO + BaO 16-30 CeO.sub.2 0.3-1 ZrO.sub.2 2-8 ______________________________________
摘要翻译： 本发明涉及特别适合用作电视显像管面板的眼镜，其在0.6A至少为35cm -1处显示线性X射线吸收系数，并且在X射线和电子冲击上具有极少的褐变。 玻璃基本上不含PbO和其他易于还原的金属氧化物，并且基本上以按重量百分比计算的氧化物基准计算，如： - SiO 2 43-55-Al 2 O 3 -0-4-ZnO 5-12 - Li2O 0.5-3 - Na2O 4-8 - K2O 3-8 -Li2O + Na2O + K2O 10-18 - CaO 0-5 - SrO 2-14 - BaO 10-20 -CaO + SrO + BaO 16-30-CeO2 0.3 -1 - ZrO2 2-8 -
-
公开(公告)号：US4179638A
公开(公告)日：1979-12-18
申请号：US920150
申请日：1978-06-29
申请人： David C. Boyd , Henry E. Hagy , David A. Thompson
发明人： David C. Boyd , Henry E. Hagy , David A. Thompson
CPC分类号： H01J29/863
摘要： There is disclosed an improved glass panel for a cathode ray tube adapted to use in color television reception. The panel glass undergoes a minimum amount of compaction on reheating, has a strain point greater than 470.degree. C., a liquidus below 900.degree. C., and a composition selected from a family within the SiO.sub.2 -Al.sub.2 O.sub.3 -MgO-CaO-SrO-BaO-PbO-Na.sub.2 O-K.sub.2 O field. Special additives in minor amounts include TiO.sub.2, CeO.sub.2, Sb.sub.2 O.sub.3, As.sub.2 O.sub.3, F, and oxide colorants.
摘要翻译： 公开了一种改进的适用于彩色电视接收的阴极射线管的玻璃面板。 面板玻璃在再加热时经受最小量的压实，应变点大于470℃，液相线低于900℃，选自SiO 2 -Al 2 O 3 -MgO-CaO-SrO- BaO-PbO-Na2O-K2O场。 少量的特殊添加剂包括TiO 2，CeO 2，Sb 2 O 3，As 2 O 3，F和氧化物着色剂。
-
公开(公告)号：US6071839A
公开(公告)日：2000-06-06
申请号：US383499
申请日：1999-08-26
申请人： David C. Boyd , David A. Tammaro
发明人： David C. Boyd , David A. Tammaro
CPC分类号： C03C3/087 , C03C4/02 , H01J29/863 , H01J31/12
摘要： These color television (CTV) panel tint glasses involve using base CTV panel glass compositions with enhanced levels of Ni and Co colorants. The approach uses non-lead CTV panel glass compositions with high levels of Ni and Co oxide as colorant glasses for tinting clear CTV non-lead panel glass. Nickel oxide was varied from 2 to 18%, while cobalt oxide was varied from 0.2 to 2%. A preferred range of compositions with cobalt oxide levels below 1% and nickel oxide levels below 10% was found to be very acceptable for CTV panel colorants.
摘要翻译： 这些彩色电视（CTV）面板色调玻璃涉及使用具有增强水平的Ni和Co着色剂的基础CTV面板玻璃组合物。 该方法使用具有高水平Ni和Co氧化物的非铅CTV面板玻璃组合物作为着色清洁剂来着色清晰的CTV非铅面板玻璃。 氧化镍为2〜18％，氧化钴为0.2〜2％。 对于CTV面板着色剂，发现氧化钴含量低于1％，氧化镍含量低于10％的组合物的优选范围是非常可接受的。
-
公开(公告)号：US4331768A
公开(公告)日：1982-05-25
申请号：US243460
申请日：1981-03-13
申请人： David C. Boyd , Kun-Er Lu , Walter H. Tarcza
发明人： David C. Boyd , Kun-Er Lu , Walter H. Tarcza
摘要： This invention is directed to the production of glazes exhibiting an earthenware appearance which are particularly suitable for decorating ceramic dinnerware. The glaze composition consists essentially of about 4-8% by weight SnO.sub.2 and 4-8% by weight TiO.sub.2, the total SnO.sub.2 +TiO.sub.2 being about 10-14%, and about 0.025-0.04% by weight MnO.sub.2 incorporated into a base frit consisting essentially, as analyzed in weight percent on the oxide basis, of about______________________________________ SiO.sub.2 37-49 Al.sub.2 O.sub.3 4-7 B.sub.2 O.sub.3 6.5-11 ZrO.sub.2 0-1.75 Na.sub.2 O 1.75-3.5 K.sub.2 O 0.75-2.5 PbO 21-32 CdO 0-0.75 CaO 1-9 TiO.sub.2 0-0.35 F 0-0.6 ______________________________________ The fired glaze contains crystallites of rutile and cassiterite.
摘要翻译： 本发明涉及生产特别适用于装饰陶瓷餐具的陶器外观的釉料。 釉料组合物基本上由约4-8重量％的SnO 2和4-8重量％的TiO 2组成，总SnO 2 + TiO 2为约10-14重量％，和约0.025-0.04重量％ 基本上按照以氧化物为基准的重量百分比分析的约-SiO 2 37-49-Al 2 O 3 4-7 -B 2 O 3 6.5-11-ZrO 2 0-1.75 -Na 2 O 1.75-3.5-K 2 O 0.75-2.5 -PbO 21-32 - CdO 0-0.75 -CaO 1-9 -TiO2 0-0.35 -F 0-0.6 - 烧制的釉料含有金红石和锡石的微晶。
-
-
-
-
-
-
-
-
-
搜索结果
12 条记录 (耗时 0.037 秒)
