公开(公告)号：US20230167671A1

公开(公告)日：2023-06-01

申请号：US17922937

申请日：2021-04-26

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Hiroyuki ABE ,  Eiichi URIU ,  Tasuku ISHIBASHI ,  Kazuya HASEGAWA ,  Masataka NONAKA ,  Takeshi SHIMIZU ,  Naoki KOSUGI

IPC: E06B3/66 ,  C03C27/06 ,  E06B3/677

CPC classification number: E06B3/6612 ,  C03C27/06 ,  E06B3/6775 ,  C03C2201/06

Abstract: A glass panel unit includes: a first glass pane; a second glass pane facing the first glass pane; a frame member; an evacuated space; and a gas adsorbent. The frame member hermetically bonds the first glass pane and the second glass pane. The evacuated space is surrounded with the first glass pane, the second glass pane, and the frame member. The gas adsorbent is placed in the evacuated space. The gas adsorbent contains a getter material. The getter material contains a plurality of particles of a zeolite crystal. At least one particle accounting for a half or more of a total weight of the plurality of particles has a particle size equal to or greater than 200 nm. An activable temperature of the at least one particle is equal to or lower than 400° C.

公开(公告)号：US20150197688A1

公开(公告)日：2015-07-16

申请号：US14411332

申请日：2013-06-25

Applicant: Heraeus Quarzglas GmbH & Co., KG

Inventor： Mario Such ,  Gerhard Schoetz ,  Andreas Langner

IPC: C09K11/77 ,  C09K11/02

CPC classification number: C09K11/7706 ,  C01B33/18 ,  C03B19/066 ,  C03B2201/06 ,  C03B2201/32 ,  C03B2201/34 ,  C03B2201/36 ,  C03C1/006 ,  C03C3/06 ,  C03C3/061 ,  C03C4/12 ,  C03C2201/06 ,  C03C2201/3488 ,  C03C2201/36 ,  C09K11/025

Abstract: The invention relates to a method for producing a doped SiO2 slurry in which an SiO2 suspension is brought into interaction with at least one doping solution, wherein the SiO2 suspension and/or the doping solution act on one another in the form of an atomised spray, the average droplet diameter of which is in the range between 10 μm and 100 μm. The invention further relates to the use of an SiO2 slurry doped by the atomised spray method for the production of doped quartz glass, particularly for the production of laser-active quartz glass.

Abstract translation: 本发明涉及一种制备掺杂SiO 2浆料的方法，其中SiO 2悬浮液与至少一种掺杂溶液相互作用，其中SiO 2悬浮液和/或掺杂溶液以雾化喷雾的形式彼此作用， 其平均液滴直径在10μm和100μm之间的范围内。 本发明还涉及通过雾化喷雾方法掺杂的SiO 2浆料用于生产掺杂石英玻璃的用途，特别是用于生产激光活性石英玻璃。

公开(公告)号：US20110159413A1

公开(公告)日：2011-06-30

申请号：US12967175

申请日：2010-12-14

Applicant: Shigeru Maida ,  Hisatoshi Otsuka ,  Tetsuji Ueda ,  Masanobu Ezaki

Inventor： Shigeru Maida ,  Hisatoshi Otsuka ,  Tetsuji Ueda ,  Masanobu Ezaki

IPC: G03F1/00 ,  C03B19/00 ,  C03C3/04

CPC classification number: G03F7/2008 ,  B82Y10/00 ,  B82Y40/00 ,  C03B19/1423 ,  C03B19/1453 ,  C03B2201/21 ,  C03B2201/23 ,  C03B2201/42 ,  C03B2207/06 ,  C03B2207/12 ,  C03B2207/36 ,  C03C3/06 ,  C03C2201/06 ,  G03F1/24

Abstract: A titania-doped quartz glass which experiences a reduction in OH group concentration of less than or equal to 100 ppm upon heat treatment at 900° C. for 100 hours is suitable as the EUV lithography member.

Abstract translation: 在900℃热处理100小时时，OH基浓度小于或等于100ppm的二氧化钛掺杂石英玻璃适合作为EUV光刻元件。

公开(公告)号：US07823416B2

公开(公告)日：2010-11-02

申请号：US10576291

申请日：2004-10-19

Applicant: Shigeaki Aoki ,  Hiroki Nagai ,  Masataka Takagi

Inventor： Shigeaki Aoki ,  Hiroki Nagai ,  Masataka Takagi

IPC: C03B5/16 ,  C03B5/18 ,  C03B5/193

CPC classification number: C03C3/00 ,  C03B5/16 ,  C03B5/193 ,  C03B5/235 ,  C03B2201/20 ,  C03C1/00 ,  C03C13/00 ,  C03C2201/06 ,  C03C2203/10 ,  C03C2203/52 ,  C03C2203/54

Abstract: The glass composition of the present invention is an inorganic glass composition in which the volume ratio of helium with a mass number of 3 to helium with a mass number of 4, namely 3He/4He in the glass (0° C., 1 atm) is smaller than the volume ratio 3He/4He in the atmosphere. The method of producing a glass article of the present invention includes the steps of: melting a glass raw material by heating; homogenizing molten glass; forming the molten glass into a desired shape; and cooling the shaped glass to room temperature, in which helium with a certain mass ratio is dissolved in the glass material so that the glass article of the present invention is obtained.

Abstract translation: 本发明的玻璃组合物是玻璃（0℃，1atm）中质量数为4的氦质量数为3的氦的体积比为3He / 4He的无机玻璃组合物， 小于体积比3He / 4He在大气中。 本发明的玻璃制品的制造方法包括以下步骤：通过加热熔化玻璃原料; 均质化熔融玻璃; 将所述熔融玻璃形成为期望的形状; 将成形玻璃冷却至室温，将具有一定质量比的氦溶解在玻璃材料中，得到本发明的玻璃制品。

公开(公告)号：US06565823B1

公开(公告)日：2003-05-20

申请号：US08767653

申请日：1996-12-17

Applicant: Daniel W. Hawtof ,  Danny L. Henderson ,  Greg E. Smith ,  Eric H. Urruti

Inventor： Daniel W. Hawtof ,  Danny L. Henderson ,  Greg E. Smith ,  Eric H. Urruti

IPC: C01B3312

CPC classification number: B01J19/26 ,  B01J2219/00157 ,  B01J2219/00159 ,  C01B33/183 ,  C03B19/1415 ,  C03B19/1423 ,  C03B37/01413 ,  C03B37/0142 ,  C03B2207/06 ,  C03B2207/14 ,  C03B2207/20 ,  C03B2207/32 ,  C03B2207/34 ,  C03B2207/42 ,  C03B2207/80 ,  C03C1/00 ,  C03C3/06 ,  C03C2201/06 ,  C03C2203/40 ,  Y02P40/57

Abstract: The present invention is directed to a method for making fused silica glass. A liquid, preferably halide-free, silicon-containing compound capable of being converted by thermal oxidative decomposition to SiO2 is provided and introduced directly into the flame of a combustion burner, thereby forming finely divided amorphous soot. The amorphous soot is deposited on a receptor surface where, either substantially simultaneously with or subsequently to its deposition, the soot is consolidated into a body of fused silica glass. The invention further relates to an apparatus for forming fused silica from liquid, preferably halide-free, silicon-containing reactants which includes: a combustion burner which, in operation, generates a flame; an injector for supplying a liquid silicon-containing compound to the flame to convert the compound by thermal oxidative decomposition to a finely divided amorphous soot; and a receptor surface on which the soot is deposited.

Abstract translation: 本发明涉及制造熔融石英玻璃的方法。 提供能够通过热氧化分解转化为SiO 2的液体，优选不含卤素的含硅化合物，并将其直接引入燃烧器的火焰中，由此形成细碎的无定形烟灰。 无定形烟灰沉积在受体表面上，其中基本上同时或随后沉积，烟灰被固结成熔融石英玻璃体。 本发明还涉及一种用于从液体形成熔融二氧化硅的设备，优选不含卤素的含硅反应物，其包括：在操作中产生火焰的燃烧器; 用于向火焰供应液体含硅化合物以通过热氧化分解将化合物转化为细碎的无定形烟灰的注射器; 以及沉积有烟灰的受体表面。

公开(公告)号：US06360564B1

公开(公告)日：2002-03-26

申请号：US09488300

申请日：2000-01-20

Applicant: Lauren K. Cornelius ,  Adam J. G. Ellison ,  Ljerka Ukrainczyk

Inventor： Lauren K. Cornelius ,  Adam J. G. Ellison ,  Ljerka Ukrainczyk

IPC: C03B802

CPC classification number: C03B37/016 ,  C03B19/1065 ,  C03B19/12 ,  C03B37/01297 ,  C03B37/01838 ,  C03B2201/075 ,  C03B2201/12 ,  C03B2201/30 ,  C03B2201/34 ,  C03B2201/36 ,  C03C1/006 ,  C03C1/026 ,  C03C3/06 ,  C03C2201/06 ,  C03C2201/12 ,  C03C2201/34 ,  C03C2201/3476 ,  C03C2203/26 ,  Y10S65/901

Abstract: A sol-gel method of preparing a powder for use in forming a glass is provided, along with methods of preparing glasses and glass fibers from the powder. The inventive method allows for the incorporation of a wide range of elements and compositions into a homogeneous glass or glass fiber that is substantially free of hydroxide groups. In addition, dopants incorporated into glasses prepared by the inventive method are uniformly distributed throughout the glass structure.

Abstract translation: 提供了制备用于形成玻璃的粉末的溶胶 - 凝胶法，以及从粉末制备玻璃和玻璃纤维的方法。 本发明的方法允许将宽范围的元素和组合物并入基本上不含氢氧化物基团的均匀玻璃或玻璃纤维中。 此外，掺入通过本发明方法制备的玻璃中的掺杂剂均匀分布在整个玻璃结构中。

公开(公告)号：US5547482A

公开(公告)日：1996-08-20

申请号：US270423

申请日：1994-07-05

Applicant: Julie B. Chalk ,  Jonathan C. Rowe ,  Paul M. Schermerhorn ,  Robert D. Shoup

Inventor： Julie B. Chalk ,  Jonathan C. Rowe ,  Paul M. Schermerhorn ,  Robert D. Shoup

IPC: C03B8/00 ,  C03B8/02 ,  C03B19/00 ,  C03B19/06 ,  C03B19/12 ,  C03B20/00 ,  C03B32/00 ,  C03C3/06

CPC classification number: C03C3/06 ,  C03B19/06 ,  C03B19/066 ,  C03B19/12 ,  C03B20/00 ,  C03B32/00 ,  C03B2201/08 ,  C03B2201/20 ,  C03B2201/28 ,  C03B2201/30 ,  C03B2201/31 ,  C03B2201/32 ,  C03B2201/34 ,  C03B2201/40 ,  C03B2201/42 ,  C03B2201/50 ,  C03B2201/54 ,  C03C2201/06 ,  C03C2201/42 ,  C03C2203/26 ,  C03C2203/27 ,  C03C2203/50 ,  Y02P40/57

Abstract: This invention is directed to the production of essentially defect-free high purity fused silica glass articles, the method comprising the following steps: (a) forming a green body from silica particulates or a porous body of amorphous silica; (b) sintering said body in a chamber by raising the temperature of the chamber to above 1720.degree. C., while purging the chamber with helium or applying a vacuum to the chamber; and (c) consolidating the sintered body in a chamber by raising the temperature within the chamber to at least 1750.degree. C., introducing an inert gas into the chamber at a pressure less than about 6.9 MPa (1000 psig), and cooling the chamber while maintaining the pressurized atmosphere to a temperature at least below the annealing point of the glass. In the most preferred practice, a green body of silica particulates will be prepared via a sol-gel process.

Abstract translation: 本发明涉及生产基本上无缺陷的高纯度熔融石英玻璃制品，该方法包括以下步骤：（a）由二氧化硅微粒或无定形二氧化硅的多孔体形成生坯; （b）通过将腔室的温度升高到1720℃以上，同时用氦气吹扫腔室或向室内施加真空来在室内烧结所述主体; 和（c）通过将室内的温度升高至至少1750℃将烧结体固化在室中，在小于约6.9MPa（1000psig）的压力下将惰性气体引入室中，并冷却室 同时将加压气氛保持在至少低于玻璃退火点的温度。 在最优选的实践中，将通过溶胶 - 凝胶法制备生物体的二氧化硅颗粒。

公开(公告)号：US4202679A

公开(公告)日：1980-05-13

申请号：US962186

申请日：1978-11-20

Applicant: Giuseppe Cocito

Inventor： Giuseppe Cocito

IPC: C03C21/00 ,  C03B19/01 ,  C03B37/012 ,  C03B37/014 ,  C03C3/06 ,  G02B6/00 ,  G02B6/02 ,  C03B37/02

CPC classification number: C03C23/0055 ,  C03B19/01 ,  C03B37/01294 ,  C03C3/06 ,  C03C2201/06

Abstract: An elongate light conductor of circular or other cross-section is continuously produced by depositing, in a vacuum chamber, a powdered glassy (i.e. vitreous or vitrifiable) material upon the upper end of a descending rod of like material while training a stream of doping ions upon the same end. Vitrification may be assisted by an electron beam, also trained upon the powder-receiving rod end, and/or by thermal treatment of the rod leaving the vacuum chamber. The lower end of the rod is softened in a furnace from which a vitreous strand of reduced cross-section is continuously drawn through an orifice and wound upon a mandrel.

Abstract translation: 通过在真空室中沉积类似材料的下降杆的上端的粉状玻璃状（例如玻璃质或玻璃状）材料，同时培养掺杂离子流，连续地产生圆形或其它横截面的细长光导体 在同一个目的 玻璃化可以通过电子束进行辅助，电子束也受到粉末接收杆端的训练，和/或通过热处理离开真空室的杆。 杆的下端在炉中软化，通过孔将连续的横截面减小的玻璃质链从该孔中软化并缠绕在心轴上。

公开(公告)号：US4200681A

公开(公告)日：1980-04-29

申请号：US959586

申请日：1978-11-13

Applicant: Walter L. Hall ,  James S. Humphrey, Jr.

Inventor： Walter L. Hall ,  James S. Humphrey, Jr.

IPC: B29D11/00 ,  B32B17/10 ,  C03C3/06 ,  C03C27/12 ,  C08J7/04 ,  C23C14/02 ,  C23C14/10 ,  B32B27/30 ,  B32B27/06 ,  B32B27/08

CPC classification number: C23C14/10 ,  B29D11/00865 ,  C03C3/06 ,  C08J7/045 ,  C23C14/024 ,  C03C2201/02 ,  C03C2201/06 ,  C03C2203/40 ,  C08J2369/00 ,  Y10T428/31507 ,  Y10T428/31645

Abstract: An abrasion, scratch, mar and solvent resistant glass coated non-opaque shaped polycarbonate article comprising a polycarbonate substrate having deposited on the surface thereof (i) an intermediate primer layer containing the photoreaction products of certain polyfunctional acrylic monomers; and (ii) a top layer of vapor deposited glass.

Abstract translation: 包括具有沉积在其表面上的聚碳酸酯基材的耐磨损，耐擦伤，耐磨和耐溶剂的玻璃涂层的非不透明形聚碳酸酯制品（i）含有某些多官能丙烯酸类单体的光反应产物的中间底漆层; 和（ii）蒸镀玻璃顶层。

公开(公告)号：WO2004034109A1

公开(公告)日：2004-04-22

申请号：PCT/US2003/032079

申请日：2003-10-10

Applicant: CORNING O.T.I., SPA

Inventor： GUSMEROLI, Valeria ,  BAGNASCO, Mara

IPC: G02B6/16

CPC classification number: G02B6/02114 ,  C03C13/046 ,  C03C25/6226 ,  C03C2201/06 ,  C03C2201/12 ,  C03C2201/31 ,  G02B6/02123 ,  G02B6/443

Abstract: The present invention provides an optical fiber providing high photosensitivity in the absence of hydrogen loading as well as a low numerical aperture. One aspect of the present invention relates to an optical fiber including a core, the core comprising silica doped with at least about 6 mol% germania and at least about 0.9 wt% fluorine; and a cladding surrounding the core. The optical fiber of the present invention is suitable for the production of fiber Bragg gratings.

Abstract translation: 本发明提供了一种在不存在氢负载和低数值孔径的情况下提供高光敏性的光纤。 本发明的一个方面涉及一种包括芯的光纤，所述芯包括掺杂有至少约6mol％的氧化锗和至少约0.9wt％的氟的二氧化硅; 以及围绕芯的包层。 本发明的光纤适用于制造光纤布拉格光栅。