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1. 发明公开

EP0215603A1 Fabrication of high-silica glass article 失效
标题翻译： Herstellung eineshochkieselsäurehaltigenGlasartikels。
公开(公告)号：EP0215603A1
公开(公告)日：1987-03-25
申请号：EP86306746.8
申请日：1986-09-02
申请人： AT&T Corp.
发明人： Nassau, Kurt , Rabinovich, Eliezer M. , Wood, Darwin Lewis
IPC分类号： C03B8/02 , C03B20/00
CPC分类号： C03B37/016 , C03B2201/12
摘要： Incorporation of fluorine into a porous silica body, such as an unsintered body produced by a sol-gel method, by VAD or OVPO, reduces or eliminates bubble or pore formation upon re-heating of the glass formed by sintering of the porous material. Effective fluorine concentrations are between 0.01 and 5% by weight. The invention can be used advantageously in producing preforms and optical fiber.
摘要翻译：通过VAD或OVPO将氟引入多孔二氧化硅体，例如通过溶胶 - 凝胶法制造的未烧结体，减少或消除了通过多孔材料的烧结形成的玻璃的再加热时的气泡或孔形成。有效氟浓度为0.01〜5重量％。本发明可有利地用于生产预成型件和光纤。

2. 发明公开

EP0147029A1 Fabrication of high-silica glass article 失效
标题翻译： Herstellung eines Glasgegenstandstand aus Quartzglas。
公开(公告)号：EP0147029A1
公开(公告)日：1985-07-03
申请号：EP84307458.4
申请日：1984-10-30
申请人： AT&T Corp.
发明人： Johnson, David Wilfred, Jr. , MacChesney, John Burnette , Rabinovich, Eliezer M. , Vogel, Eva Milar
IPC分类号： C03B37/016 , C03B37/018 , C03B32/00 , C03B19/06
CPC分类号： C03B37/01446 , C03B19/12 , C03B19/1453 , C03B37/016 , C03B2201/12 , C03B2201/14
摘要： Incorporation of fluorine into a porous silica body, such as an unsintered body produced by a sol-gel method, by VAD or OVPO, reduces or eliminates bubble or pore formation upon re-heating of the glass formed by sintering of the porous material. Effective fluorine concentrations are between 0.01 and 5% by weight. The invention can be used advantageously in producing preforms and optical fiber.
摘要翻译：通过VAD或OVPO将氟引入多孔二氧化硅体，例如通过溶胶 - 凝胶法制造的未烧结体，减少或消除了通过多孔材料的烧结形成的玻璃的再加热时的气泡或孔形成。有效氟浓度为0.01〜5重量％。本发明可有利地用于生产预成型件和光纤。

3. 发明授权

EP0310308B1 Sol-gel method for forming thin luminescent films 失效
标题翻译：用于生产薄的发光薄膜的溶胶 - 凝胶过程。
公开(公告)号：EP0310308B1
公开(公告)日：1994-04-27
申请号：EP88308861.9
申请日：1988-09-23
申请人： AT&T Corp.
发明人： Fratello, Vincent J. , Rabinovich, Eliezer M. , Shmulovich, Joseph
IPC分类号： C09K11/79 , C09K11/08
CPC分类号： C09K11/7792 , C09K11/0822 , C09K11/7774 , H01J29/20

4. 发明公开

EP0565277A1 Sol-gel method of making multicomponent glass 失效
标题翻译： Sol-Gel-Verfahren zur Herstellung eines Multomponentenglate。
公开(公告)号：EP0565277A1
公开(公告)日：1993-10-13
申请号：EP93302283.2
申请日：1993-03-25
申请人： AT&T Corp.
发明人： Bruce, Allan James , Rabinovich, Eliezer M.
IPC分类号： C03B8/02 , C03B37/016 , C03B19/06
CPC分类号： C03C1/008 , C03B37/016 , C03B2201/31 , C03B2201/32 , C03B2201/36 , C03B2201/40 , C03B2201/42 , C03B2201/50 , Y10S65/901
摘要： Relatively large bodies of low-alkali silicate and other glass can be prepared conveniently by a particulate sol-gel process. The glass comprises at least 85 mole % Si0 2 , 1-12 mole % oxide of one or more of Li, Na, K, Rb, Cs, Ti and Zr, 0-6 mole % of oxide of Al, and optionally at most 2.5 mole % of oxide of elements other than Si, Li, Na, K, Rb, Cs, Ti, Zr and Al. The process comprises forming particles from a first sol that comprises Si and one or more of Li, Na, K, Rb, Cs, Ti and Zr, and optionally additionally comprises Al. The process further comprises forming a second sol by dispersing the particles in an aqueous liquid, gelling the second sol, and heat treating the resulting gel body such that the glass results.
摘要翻译：相对较大的低碱性硅酸盐和其他玻璃体可以通过颗粒溶胶 - 凝胶法方便地制备。玻璃包含至少85摩尔％的SiO 2，1-12摩尔％的Li，Na，K，Rb，Cs，Ti和Zr中的一种或多种的氧化物，0-6摩尔％的Al的氧化物，以及任选的至多2.5 除Si，Li，Na，K，Rb，Cs，Ti，Zr和Al以外的元素的氧化物的摩尔％。该方法包括从包含Si和Li，Na，K，Rb，Cs，Ti和Zr中的一种或多种的第一溶胶形成颗粒，并且任选地另外包含Al。该方法还包括通过将颗粒分散在水性液体中形成第二溶胶，使第二溶胶凝胶化，并对所得凝胶体进行热处理，从而得到玻璃。

5. 发明公开

EP0719735A1 Fabrication of a thin sheet by a sol-gel process 失效
标题翻译： Sol-Gelverfahren zum Herstellen einesdünnenScheibenkörpers
公开(公告)号：EP0719735A1
公开(公告)日：1996-07-03
申请号：EP95308954.7
申请日：1995-12-11
申请人： AT&T Corp.
发明人： Chandross, Edwin Arthur , MacChesney, John Burnette , Johnson, David Wilfred, Jr. , Rabinovich, Eliezer M. , Thomson, John, Jr.
IPC分类号： C03B19/12 , C04B35/624
CPC分类号： C03B19/12 , C04B35/624 , Y02P40/57
摘要： Cracking in thin sheets of sol-gel-produced material (10) is avoided by use of a support liquid (11) during gelation and drying. Silica glass, as well as other glass and ceramic bodies, is contemplated.
摘要翻译：在凝胶化和干燥期间通过使用支撑液体（11）来避免在薄溶胶凝胶生产的材料（10）中破裂。考虑了二氧化硅玻璃以及其它玻璃和陶瓷体。

6. 发明公开

EP0310308A3 Sol-gel method for forming thin luminescent films 失效
标题翻译：用于形成薄膜的SOL-GEL方法
公开(公告)号：EP0310308A3
公开(公告)日：1989-08-30
申请号：EP88308861.9
申请日：1988-09-23
申请人： AT&T Corp.
发明人： Fratello, Vincent J. , Rabinovich, Eliezer M. , Shmulovich, Joseph
IPC分类号： C09K11/79 , C09K11/08
CPC分类号： C09K11/7792 , C09K11/0822 , C09K11/7774 , H01J29/20
摘要： A sol-gel procedure is described for making display devices with luminescent films. The procedure typically involves hydrolysis and polymerization of an organometallic compound together with selected luminescent ions, and coating of a substrate and then heat treatment to form a polycrystalline layer. The procedure is particularly useful for making cathode ray tubes, especially those for high power operation because of the excellent luminescence characteristics obtained, good thermal contact from the luminescent layer to faceplate and low cost of the procedure. Also described are the devices obtained which exhibit a layer of complex oxide with network structure much like the corresponding bulk compound.

7. 发明公开

EP0310308A2 Sol-gel method for forming thin luminescent films 失效
标题翻译： Sol-Gel-Verfahren zur Herstellung vondünnenlumineszierenden Filmen。
公开(公告)号：EP0310308A2
公开(公告)日：1989-04-05
申请号：EP88308861.9
申请日：1988-09-23
申请人： AT&T Corp.
发明人： Fratello, Vincent J. , Rabinovich, Eliezer M. , Shmulovich, Joseph
IPC分类号： C09K11/79 , C09K11/08
CPC分类号： C09K11/7792 , C09K11/0822 , C09K11/7774 , H01J29/20
摘要： A sol-gel procedure is described for making display devices with luminescent films. The procedure typically involves hydrolysis and polymerization of an organometallic compound together with selected luminescent ions, and coating of a substrate and then heat treatment to form a polycrystalline layer. The procedure is particularly useful for making cathode ray tubes, especially those for high power operation because of the excellent luminescence characteristics obtained, good thermal contact from the luminescent layer to faceplate and low cost of the procedure. Also described are the devices obtained which exhibit a layer of complex oxide with network structure much like the corresponding bulk compound.
摘要翻译：描述了制造具有发光膜的显示装置的溶胶 - 凝胶方法。该方法通常涉及有机金属化合物与所选择的发光离子的水解和聚合，以及基材的涂覆，然后进行热处理以形成多晶层。该方法特别可用于制造阴极射线管，特别是用于大功率操作的阴极射线管，因为所获得的发光特性优异，从发光层到面板的良好热接触以及程序成本低。还描述了获得的具有网络结构的复合氧化物层的获得的装置，其类似于相应的本体化合物。

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