公开(公告)号：US4419118A

公开(公告)日：1983-12-06

申请号：US331901

申请日：1981-12-18

Applicant: Oguma Reiji ,  Hirai Akihiro

Inventor： Oguma Reiji ,  Hirai Akihiro

IPC: C03B20/00 ,  C03B19/01 ,  C03C3/04 ,  C03C3/06 ,  C03C4/08 ,  C03C3/24

CPC classification number: C03C3/06 ,  C03B19/01 ,  C03C4/082 ,  C03C2201/32 ,  C03C2201/40 ,  C03C2203/10 ,  Y10S501/904

Abstract: Quartz glass includes iron and aluminum. The total iron content ranges from 0.01 to 5% by weight, and the total aluminum content ranges from 0.01 to 10% by weight. The quartz glass exhibits infrared rays-absorbing ability and visible light-transmitting ability. Also a process for making such a quartz glass is disclosed.

Abstract translation: 石英玻璃包括铁和铝。 总铁含量为0.01〜5重量％，铝的总含量为0.01〜10重量％。 石英玻璃具有红外线吸收能力和可见光透射能力。 还公开了制造这种石英玻璃的方法。

公开(公告)号：US4336048A

公开(公告)日：1982-06-22

申请号：US147893

申请日：1980-05-08

Applicant: Gerardus H. A. M. van der Steen ,  Eddy F. C. Van Hove

Inventor： Gerardus H. A. M. van der Steen ,  Eddy F. C. Van Hove

IPC: C03B20/00 ,  C03C1/00 ,  C03C3/06 ,  C03C13/04

CPC classification number: C03B20/00 ,  C03C3/06 ,  C03C2201/32 ,  C03C2201/40 ,  C03C2201/42 ,  C03C2201/50 ,  C03C2201/54 ,  C03C2203/10

Abstract: Doped quartz glass is produced by fusing a mixture of quartz powder with a concentrate. The concentrate consists of quartz powder and the oxides of alkaline earth metals and/or alkali metals (dopants). By adding a small quantity of dopants, a doped quartz glass can be obtained having a viscosity behavior corresponding to that of Vycor glass. Still softer glasses can be obtained by the addition of some more dopants.

Abstract translation: 通过将石英粉与浓缩物的混合物熔合来制备掺杂的石英玻璃。 浓缩物由石英粉和碱土金属和/或碱金属（掺杂剂）的氧化物组成。 通过添加少量掺杂剂，可以获得具有与Vycor玻璃相当的粘度行为的掺杂石英玻璃。 还可以通过添加更多的掺杂剂来获得更柔软的眼镜。

公开(公告)号：US3678144A

公开(公告)日：1972-07-18

申请号：US3678144D

申请日：1970-06-12

Applicant: CORNING GLASS WORKS

Inventor： SHOUP ROBERT D

IPC: C03B19/12 ,  C03C1/00 ,  C03C3/06 ,  B29H7/20

CPC classification number: C03C1/006 ,  C03B19/12 ,  C03C3/06 ,  C03C2201/06 ,  C03C2201/10 ,  C03C2201/28 ,  C03C2201/30 ,  C03C2201/31 ,  C03C2201/32 ,  C03C2201/80 ,  C03C2203/22 ,  C03C2203/24 ,  C03C2203/30 ,  Y10S65/901

Abstract: This invention relates to the discovery of a method for incorporating various oxides into silica-containing porous and nonporous glass materials by dissolving soluble compounds of the additive oxides, characterized as MxOy, into solutions, colloidal solutions, or suspensions of soluble silicates, reacting the mixture with an organic compound, and then firing the thus-formed body at temperatures below the softening point of the particular glass composition for a sufficient length of time to produce the porous body or non-porous glass body containing the added oxides intimately bonded to the silica network.

Abstract translation: 本发明涉及将各种氧化物掺入含二氧化硅的多孔和无孔玻璃材料中的方法的发现，通过将以MxOy为特征的添加剂氧化物的可溶性化合物溶解在可溶性硅酸盐的溶液，胶体溶液或悬浮液中，使混合物 与有机化合物反应，然后在低于特定玻璃组合物的软化点的温度下焙烧如此形成的本体足够长的时间以产生包含与二氧化硅紧密结合的添加氧化物的多孔体或无孔玻璃体 网络。

公开(公告)号：US3399043A

公开(公告)日：1968-08-27

申请号：US52191166

申请日：1966-01-20

Applicant: CORNING GLASS WORKS

Inventor： ELMER THOMAS H ,  NORDBERG MARTIN E

IPC: C03C3/06 ,  H01K1/28 ,  H01K1/32

CPC classification number: C03C23/0095 ,  C03C3/06 ,  C03C2201/32 ,  C03C2201/40 ,  C03C2203/10 ,  H01K1/28 ,  H01K1/32 ,  Y10S65/09

公开(公告)号：US3326704A

公开(公告)日：1967-06-20

申请号：US48511165

申请日：1965-09-03

Applicant: HARBISON WALKER REFRACTORIES

Inventor： SCOTT ROBERT K ,  EARL LEATHAM ,  EDWARD EINSTEIN

IPC: C03C3/06

CPC classification number: C03C3/06 ,  C03C2201/02 ,  C03C2201/32 ,  C03C2203/10 ,  C03C2203/52

公开(公告)号：US12122705B2

公开(公告)日：2024-10-22

申请号：US17462873

申请日：2021-08-31

Applicant: Corning Incorporated

Inventor： Robert Randall Hancock, Jr. ,  Yuhui Jin ,  Aize Li

IPC: C03C15/00 ,  G06F1/16

CPC classification number: C03C15/00 ,  G06F1/1626 ,  C03C2201/32 ,  C03C2204/08

Abstract: A textured glass article includes: a body comprising an aluminosilicate glass comprising greater than or equal to 16 wt % Al2O3, the body having at least a first surface; a plurality of dendritic surface features extending from the first surface, each of the plurality of dendritic surface features comprising a base on the first surface and a surface feature size at the base greater than or equal to 10 μm and less than or equal to 350 μm; and a transmittance haze greater than or equal to 50%.

公开(公告)号：US09863060B2

公开(公告)日：2018-01-09

申请号：US15036095

申请日：2014-11-12

Applicant: SHIN-ETSU HANDOTAI CO., LTD.

Inventor： Yuuichi Miyahara ,  Shou Takashima ,  Yasuhiko Sawazaki ,  Atsushi Iwasaki

IPC: C30B15/10 ,  C30B29/06 ,  C03C3/04 ,  C30B15/30 ,  C30B30/04

CPC classification number: C30B15/10 ,  C03C3/04 ,  C03C2201/30 ,  C03C2201/32 ,  C30B15/30 ,  C30B29/06 ,  C30B30/04

Abstract: Method for manufacturing a single crystal according to a CZ method, including: pre-examining a correlation between an Al/Li ratio in a quartz raw material powder used for producing the quartz crucible, a use time of the crucible, a devitrification ratio at the use time, and occurrence or nonoccurrence of melt leakage attributable to the devitrification part; setting a range of the devitrification ratio of the quartz crucible in order not to generate the melt leakage, and determining a maximum use time of the quartz crucible according to the Al/Li ratio so as to fall within the set range of the ratio, on the basis of the correlation; and growing the single crystal by using the quartz crucible in the range of the maximum use time. This provides a manufacturing method which can efficiently use a quartz crucible to grow a single crystal while preventing occurrence of melt leakage.

公开(公告)号：US20170369359A1

公开(公告)日：2017-12-28

申请号：US15634634

申请日：2017-06-27

Applicant: Heraeus Quarzglas GmbH & Co. KG

Inventor： Hardy BAIERL ,  Stephan GRIMM ,  Kay SCHUSTER ,  Jan DELLITH ,  Andreas LANGNER ,  Gerhard SCHOETZ ,  Walter LEHMANN ,  Thomas KAYSER

IPC: C03C3/06 ,  C03B20/00 ,  C03B19/06

CPC classification number: C03C3/06 ,  C03B19/066 ,  C03B20/00 ,  C03B32/00 ,  C03B2201/12 ,  C03B2201/20 ,  C03B2201/34 ,  C03B2201/36 ,  C03C2201/32 ,  C03C2201/3488 ,  C03C2203/52 ,  H01S3/17

Abstract: A method for producing rare earth metal-doped quartz glass includes the steps of (a) providing a blank of the rare earth metal-doped quartz glass, and (b) homogenizing the blank by softening the blank zone by zone in a heating zone and by twisting the softened zone along a rotation axis. Some rare earth metals, however, show a discoloration of the quartz glass, which hints at an unforeseeable and undesired change in the chemical composition or possibly at an inhomogeneous distribution of the dopants. To avoid this drawback and to provide a modified method which ensures the production of rare earth metal-doped quartz glass with reproducible properties, during homogenization according to method step (b), the blank is softened under the action of an oxidizingly acting or a neutral plasma.

公开(公告)号：US20160355429A1

公开(公告)日：2016-12-08

申请号：US15176259

申请日：2016-06-08

Applicant: Momentive Performance Materials Inc.

Inventor： Kipyung Ahn ,  Guangjun Xu ,  Martin Panchula ,  Samuel Conzone ,  Tianjun Rong ,  Konstantin S. Zuyev ,  Yen Zhou

IPC: C03C3/06 ,  C03C4/08 ,  A61J1/14 ,  C03C4/20

CPC classification number: C03C3/06 ,  A61J1/00 ,  A61J1/1468 ,  B65D1/00 ,  C03B1/00 ,  C03B17/04 ,  C03C4/00 ,  C03C4/085 ,  C03C4/20 ,  C03C2201/11 ,  C03C2201/23 ,  C03C2201/32 ,  C03C2201/3423 ,  C03C2201/42 ,  C03C2203/10 ,  C03C2204/00 ,  Y10T428/131

Abstract: A high silica glass composition comprising about 92 to about 99.9999 wt. % SiO2 and from about 0.0001 to about 8 wt. % of at least one dopant selected from Al2O3, CeO2, TiO2, La2O3, Y2O3, Nd2O3, other rare earth oxides, and mixtures of two or more thereof. The glass composition has a working point temperature ranging from 600 to 2,000° C. These compositions exhibit stability similar to pure fused quartz, but have a moderate working temperature to enable cost effective fabrication of pharmaceutical packages. The glass is particularly useful as a packaging material for pharmaceutical applications, such as, for example pre-filled syringes, ampoules and vials.

公开(公告)号：US20160137545A1

公开(公告)日：2016-05-19

申请号：US14921487

申请日：2015-10-23

Applicant: Corning Incorporated

Inventor： Sezhian Annamalai ,  Carlos Alberto Duran ,  Kenneth Edward Hrdina

IPC: C03C3/06

CPC classification number: C03C3/06 ,  C03B19/06 ,  C03B19/12 ,  C03B19/1453 ,  C03B32/00 ,  C03B2201/10 ,  C03B2201/23 ,  C03B2201/30 ,  C03B2201/32 ,  C03B2201/40 ,  C03B2201/42 ,  C03B2201/50 ,  C03B2201/54 ,  C03C3/076 ,  C03C10/0009 ,  C03C2201/10 ,  C03C2201/23 ,  C03C2201/30 ,  C03C2201/32 ,  C03C2201/40 ,  C03C2201/42 ,  C03C2201/50 ,  C03C2201/54 ,  C03C2201/58 ,  C03C2203/54

Abstract: Ultralow expansion titania-silica glass. The glass has high hydroxyl content and optionally include one or more dopants. Representative optional dopants include boron, alkali elements, alkaline earth elements or metals such as Nb, Ta, Al, Mn, Sn Cu and Sn. The glass is prepared by a process that includes steam consolidation to increase the hydroxyl content. The high hydroxyl content or combination of dopant(s) and high hydroxyl content lowers the fictive temperature of the glass to provide a glass having a very low coefficient of thermal expansion (CTE), low fictive temperature (Tf), and low expansivity slope.

Abstract translation: 超低膨胀二氧化钛 - 二氧化硅玻璃。 玻璃具有高羟基含量，并且任选地包括一种或多种掺杂剂。 代表性的可选掺杂剂包括硼，碱元素，碱土金属元素或诸如Nb，Ta，Al，Mn，Sn Cu和Sn的金属。 玻璃通过包括蒸汽固结以增加羟基含量的方法制备。 高羟基含量或掺杂剂和高羟基含量的组合降低了玻璃的假想温度，以提供具有非常低的热膨胀系数（CTE），低假想温度（Tf）和低膨胀斜率的玻璃。