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51. 发明申请

WO00024685A1 SYNTHETIC QUARTZ GLASS AND METHOD FOR PRODUCTION THEREOF 审中-公开
标题翻译：合成石英玻璃及其生产方法
公开(公告)号：WO00024685A1
公开(公告)日：2000-05-04
申请号：PCT/JP1999/005995
申请日：1999-10-28
IPC分类号： C03B8/04 , C03B19/14 , C03C3/06 , C03C23/00 , C03B20/00 , G02B1/00 , G03F1/16 , H01L21/027
CPC分类号： C03C3/06 , C03B19/1453 , C03B2201/07 , C03B2201/075 , C03B2201/12 , C03B2201/21 , C03B2201/23 , C03C23/002 , C03C2201/11 , C03C2201/12 , C03C2201/23 , C03C2203/44 , C03C2203/54 , Y02P40/57 , Y10S65/16 , Y10S501/90 , Y10S501/905
摘要： A synthetic quartz glass for optical use which is used through irradiation of rays of light from the ultraviolet region to the vacuum ultraviolet region, characterized in that the quartz glass contains fluorine and has a ratio of the intensity of a scattering peak at 2250 cm (I 2250) to that of a scattering peak at 800 cm (I 800), that is I 2250/I 800, in a laser Raman spectrum of 1 x 10 or less and an absorption coefficient of the light having a wave length of 245 nm of 2 x 10 cm or less.
摘要翻译：一种用于光学用途的合成石英玻璃，其通过从紫外线区域到真空紫外线区域的光线照射而被使用，其特征在于，所述石英玻璃含有氟并且具有在2250cm -1处的散射峰的强度比， 1×10 -4或更小的激光拉曼光谱中，在800cm -1（I 800）处的散射峰的峰值（I 2250）为I 2250 / I 800，吸收波长245nm的光的系数为2×10 -3 cm -1以下。

52. 发明申请

WO9967185A3 CONSTRUCTION AND INSULATION MATERIALS, METHOD FOR THEIR PRODUCTION AND THEIR USE AND BINDER FOR PRODUCING MATERIALS 审中-公开
标题翻译：用于生产和使用构建和分离，方法材料物以及作为生产材料的粘合剂
公开(公告)号：WO9967185A3
公开(公告)日：2000-02-03
申请号：PCT/EP9903569
申请日：1999-05-25
申请人： BAYER AG , MAGER MICHAEL , KRAUS HARALD , PASSING GERD
发明人： MAGER MICHAEL , KRAUS HARALD , PASSING GERD
IPC分类号： C03C3/06 , C03C11/00 , C04B26/32 , C04B35/632 , C08K3/14 , C08K3/22 , C08K3/28 , C04B26/30 , C08L83/00
CPC分类号： C08K3/22 , C03C3/06 , C03C11/00 , C03C2203/20 , C03C2203/34 , C04B26/32 , C04B35/6325 , C08K3/14 , C08K3/28 , C04B20/008 , C04B40/0263 , C08L83/04
摘要： The invention relates to materials containing particles with a mean particle diameter of > 400 nm, at least one hydrolysis and/or condensation product of a polyfunctional organosilane and/or organosiloxane, a method for the production and use of same and to a novel binder for producing materials.
摘要翻译：本发明涉及包含具有> 400nm的平均粒径的颗粒的材料，多官能有机硅烷和/或碳硅氧烷中的至少一种的水解和/或缩合产物，它们的制备和它们的用途以及用于制造材料的新型粘合剂，

53. 发明申请

WO99054259A1 METHODS FOR MAKING ULTRA-LOW EXPANSION SILICA-TITANIA GLASSES 审中-公开
标题翻译：制造超低膨胀二氧化硅玻璃的方法
公开(公告)号：WO99054259A1
公开(公告)日：1999-10-28
申请号：PCT/US1999/008777
申请日：1999-04-21
IPC分类号： C03B8/04 , C03B19/14 , C03C3/06 , C03B20/00
CPC分类号： C03C3/06 , C03B19/1415 , C03B2201/02 , C03B2201/42 , C03B2207/32 , C03B2207/34 , C03B2207/85 , C03C2201/42 , C03C2203/40
摘要： Ultra-low expansion silica-titania glasses are produced by flame deposition of a mixture of vaporized octamethylcyclotetrasiloxane (OMCTS) and vaporized titanium isopropoxide (Ti-Ipox). Ti-Ipox is vaporized by nitrogen bubbled from conduit (16) into tank (12) and OMCTS is vaporized by nitrogen bubbled from conduit (14) in tank (10). Before being mixed with the Ti-Ipox, the OMCTS is dried so that its water content is less than 2 ppm and preferably less than 1 ppm. In this way, the formation of a precipitate on the glass making equipment (e.g., burners (28), distribution manifold (26), static mixer (18), joint (13), and conduits (20, 22, 24 and 30)) is avoided. Such a precipitate if allowed to form will result in premature shutdown of the glass making process and can result in undesirable variations in the composition of the silica-titania glass being produced.
摘要翻译：通过火焰沉积蒸发的八甲基环四硅氧烷（OMCTS）和蒸发的异丙醇钛（Ti-Ipox）的混合物来生产超低膨胀二氧化硅 - 二氧化钛玻璃。通过从管道（16）鼓泡到罐（12）中的氮气气化Ti-Ipox，并且通过从罐（10）中的导管（14）鼓泡的氮气将OMCTS汽化。在与Ti-Ipox混合之前，将OMCTS干燥，使其含水量小于2ppm，优选小于1ppm。以这种方式，在玻璃制备设备（例如燃烧器（28），分配歧管（26）），静态混合器（18），接头（13）和导管（20,22,24和30）上形成沉淀物，）。如果允许形成这种沉淀将导致玻璃制造过程的过早关闭，并且可能导致所生产的二氧化硅 - 二氧化钛玻璃的组成的不期望的变化。

54. 发明申请

WO98052879A1 SYNTHETIC SILICA GLASS USED WITH UV-RAYS AND METHOD PRODUCING THE SAME 审中-公开
标题翻译：使用紫外线的合成二氧化硅玻璃及其制造方法
公开(公告)号：WO98052879A1
公开(公告)日：1998-11-26
申请号：PCT/EP1998/002965
申请日：1998-05-20
IPC分类号： C03B19/14 , C03B23/047 , C03B32/00 , C03C3/06 , C03C23/00 , G02B1/00
CPC分类号： C03C3/06 , C03B19/1453 , C03B23/047 , C03B32/00 , C03B2201/07 , C03B2201/075 , C03B2201/20 , C03B2201/21 , C03B2201/23 , C03B2207/32 , C03C2201/11 , C03C2201/21 , C03C2201/23 , C03C2203/52
摘要： An object of the present invention is to provide a synthetic silica glass optical material which exhibits excellent transmittance as well as durability for high output power vacuum ultraviolet rays, being emitted from, for example, ArF excimer lasers and Xe2 excimer lamps, and to provide a method for producing the same. A synthetic silica glass optical material for high output power vacuum ultraviolet rays made from ultra high purity synthetic silica glass for use in the wavelength region of from 165 to 195 nm, containing OH groups at a concentration of from 5 to 300 wtppm with a fluctuation width in OH group concentration ( DELTA OH/cm) of 10 wtppm or less, containing hydrogen molecules at a concentration of from 1 x 10 to 1 x 10 molecule/cm with a fluctuation width in hydrogen molecule concentration ( DELTA H2/cm) of 1 x 10 molecule/cm or lower, and containing chlorine at a concentration of 50 wtppm or lower. Also claimed is a method for producing the same.
摘要翻译：本发明的目的是提供一种合成二氧化硅玻璃光学材料，其从例如ArF准分子激光器和Xe2准分子灯发射的高输出功率的真空紫外线具有优异的透射率和耐久性，并提供其制造方法一种用于高浓度合成石英玻璃的高输出功率真空紫外线的合成二氧化硅玻璃光学材料，用于波长范围为165至195nm的OH基，其浓度为5至300重量ppm，具有波动宽度在OH分子浓度（DELTA OH / cm）为10重量ppm以下，含有浓度为1×10 17〜1×10 19分子/ cm 3的氢分子，氢分子的波动宽度浓度（DELTA H2 / cm）为1×10 17分子/ cm 3以下，含有浓度为50重量ppm以下的氯。还要求保护其的方法。

55. 发明申请

WO2023015044A1 MIXED-MATRIX COMPOSITE INTEGRATED FIBER OPTIC CO2 SENSOR 审中-公开
公开(公告)号：WO2023015044A1
公开(公告)日：2023-02-09
申请号：PCT/US2022/039754
申请日：2022-08-08
申请人： BATTELLE MEMORIAL INSTITUTE
发明人： KIM, Ki-Joong , CULP, Jeffrey T. , ELLIS, James E.
IPC分类号： C03C3/06 , C03C13/04 , C03C25/106 , C09D183/00 , G02B5/00
摘要： Novel chemical sensors that improve detection and quantification of CO2 are critical to ensuring safe and cost-effective monitoring of carbon storage sites. Fiber optic (FO) based chemical sensor systems are promising field-deployable systems for real-time monitoring of CO2 in geological formations for long-range distributed sensing. In this work, a mixed-matrix composite integrated FO sensor system was developed that reliably operates as a detector for gas-phase and dissolved CO2. A mixed-matrix composite sensor coating on the FO sensor comprising plasmonic nanocrystals and zeolite embedded in a polymer matrix. The mixed-matrix composite FO sensor showed excellent reversibility/stability in a high humidity environment and sensitivity to gas-phase CO2 over a large concentration range. The sensor exhibited the ability to sense CO2 in the presence of other geologically relevant gases, which is of importance for applications in geological formations. A prototype FO sensor configuration which possesses a robust sensing capability for monitoring dissolved CO2 in natural water was demonstrated. Reproducibility was confirmed over many cycles, both in a laboratory setting and in the field.

56. 发明申请

WO2022002909A1 VISCOSITY INDEX IMPROVERS IN OPTICAL FIBER COATINGS 审中-公开
公开(公告)号：WO2022002909A1
公开(公告)日：2022-01-06
申请号：PCT/EP2021/067805
申请日：2021-06-29
申请人： COVESTRO (NETHERLANDS) B.V.
发明人： ZHUGE, Flanco , STEEMAN, Paulus, Antonius, Maria , DRIESSEN, Marco, Marcus, Matheus , PEPELS, Mark, Petrus, Franciscus , JANSEN, Johan, Franz, Gradus, Antonius
IPC分类号： G02B6/02 , C03C25/1065 , C03C3/06 , C03C2201/28 , C03C2201/31 , C03C2201/32 , C03C2201/40 , C03C2201/42 , C03C2218/11 , C03C2218/31 , G02B6/02395
摘要： Disclosed and claimed herein are methods of coating an optical fiber, wherein the primary coating composition utilized in the fiber coating process comprises a poly(meth)acrylic macromolecule comprising a copolymer of at least two different (meth)acrylic monomers. According to various embodiments, the poly(meth)acrylic macromolecule may contain a random copolymer of at least two different (meth)acrylic monomers. The primary coating composition utilized may possess a reactive urethane oligomer, a reactive diluent monomer, a photoinitiator, and a viscosity index improver component containing the poly(meth)acrylic macromolecules elsewhere described. The compositions are optionally tuned such that the individual components possess certain Flory- Huggins interaction parameters relative to each other.

57. 发明申请

WO2021032506A1 METHOD FOR REMOVING DISTURBING METALS LIKE IRON FROM GLASS 审中-公开
公开(公告)号：WO2021032506A1
公开(公告)日：2021-02-25
申请号：PCT/EP2020/072244
申请日：2020-08-07
申请人： PIESTERT, Oliver
发明人： PIESTERT, Oliver
IPC分类号： C03B5/00 , C03B5/16 , C03B5/193 , C03C1/02 , C03C3/06 , C03C3/087
摘要： The present invention relates to a method for producing glass by removing coloring ions through reduction as well as products obtained by this method.

58. 发明申请

WO2020013005A1 ガス検出材料审中-公开
公开(公告)号：WO2020013005A1
公开(公告)日：2020-01-16
申请号：PCT/JP2019/026072
申请日：2019-07-01
申请人：日本電気硝子株式会社 , 学校法人東北工業大学
发明人：辻口　雅人 , 丸尾　容子
IPC分类号： G01N31/22 , C03C3/06 , C03C3/089 , C03B32/00 , C03C15/00 , G01N21/59 , G01N33/497
摘要：小型かつ安価で、アルデヒド系ガスを検出することが可能なガス検出材料を提供する。　細孔を有する多孔体と、細孔内に担持されたアルカリ性化合物、及びガス検知剤とを有することを特徴とするガス検出材料。

59. 发明申请

WO2019036525A3 METHOD FOR JOINING QUARTZ PIECES AND QUARTZ ELECTRODES AND OTHER DEVICES OF JOINED QUARTZ 审中-公开
公开(公告)号：WO2019036525A3
公开(公告)日：2019-02-21
申请号：PCT/US2018/046788
申请日：2018-08-14
申请人： COMPONENT RE-ENGINEERING COMPANY, INC. , ELLIOT, Brent , HUSSEN, Guleid , STEPHENS, Jason , PARKER, Michael
发明人： ELLIOT, Brent , HUSSEN, Guleid , STEPHENS, Jason , PARKER, Michael
IPC分类号： C03C27/06 , C03C27/08 , C03C3/04 , C03C3/06 , C03C17/06 , C03B20/00 , B32B17/00
摘要： A method for joining quartz pieces using metallic aluminum as the joining element. The aluminum may be placed between two quartz pieces and the assembly may be heated in the range of 500C to 650C. The joining atmosphere may be non-oxygenated. A method for the joining of quartz pieces which may include barrier layers on the quartz pieces. The barrier layers may be resistant to aluminum diffusion and may be of a metal oxide or metal nitride. The quartz pieces with the barrier layers may then be joined at temperatures higher than 650C and less than 1200C. A device such as an RF antenna or electrode in support of semiconductor processing using joined quartz pieces wherein the aluminum joining layer which has joined the pieces and also functions as antenna electrode.

60. 发明申请

WO2018229151A1 PREPARATION OF A QUARTZ GLASS BODY 审中-公开
公开(公告)号：WO2018229151A1
公开(公告)日：2018-12-20
申请号：PCT/EP2018/065706
申请日：2018-06-13
申请人： HERAEUS QUARZGLAS GMBH & CO. KG
发明人： GROMANN, Boris , GÖBEL, Marcus Constantin , NIELSEN, Nils Christian , HÜNERMANN, Michael , WISSEL-STOLL, Kathrin
IPC分类号： C03B20/00 , C03C3/06 , C03B19/10 , C03B19/09 , C03B17/04 , C03B19/01
摘要： The invention relates to a process for the preparation of a quartz glass body comprising the process steps (501) Providing a silicon dioxide granulate; (502) Making a first glass melt out of the silicon dioxide granulate; (503) Making a glass product out of at least one part of the glass melt; (504) Reducing the size of the glass product to obtain a quartz glass grain; (505) Making a further glass melt from the quartz glass grain and (506) Making a quartz glass body out of at least one part of the further glass melt. Furthermore, the invention relates to a quartz glass body obtainable by this process.

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