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1. 发明授权

US6054522A Coating for imparting non-stick, abrasion resistant and non-wetting properties to inorganic articles 失效
标题翻译：用于赋予无机制品不粘，耐磨和不润湿性能的涂层
公开(公告)号：US6054522A
公开(公告)日：2000-04-25
申请号：US29297
申请日：1998-03-05
申请人： Alain Carre , Michel Prassas , Jean Waku-Nsimba
发明人： Alain Carre , Michel Prassas , Jean Waku-Nsimba
IPC分类号： C04B41/87 , C03C17/00 , C03C17/30 , C09D4/00 , C09D183/04 , C08K3/18
CPC分类号： C09D4/00 , C03C17/009 , C03C17/30
摘要： A protective coating which imparts non-stick and abrasion resistant properties, as well as hydrophobic properties to an inorganic article, the coating being the composition product between hydroxyl groups on the surface of the inorganic article and a composition comprising a silane, a metal alkoxide and an acidified aqueous mixture of a lower alkanol. The silane content is at least 50% of the total sum of the silane plus the metal alkoxide. The metal alkoxide is at least 5% and preferably 10% of the total sum of the silane plus the metal alkoxide.
摘要翻译： PCT No.PCT / US96 / 14906 Sec。 371日期：1998年3月5日 102（e）1998年3月5日PCT PCT 1996年9月17日PCT公布。公开号WO97 / 13730 PCT 日期1997年04月17日对无机制品赋予不粘和耐磨性能以及疏水性能的保护涂层，该涂层是无机制品表面上的羟基之间的组合物产物和包含硅烷，金属醇盐和低级烷醇的酸化水性混合物。硅烷含量至少为硅烷加金属醇盐总量的50％。金属醇盐是硅烷加金属醇盐的总和的至少5％，优选10％。

2. 发明授权

US5993910A Material for imparting non-stick and non-wetting properties 失效
标题翻译：用于赋予不粘和非润湿性能的材料
公开(公告)号：US5993910A
公开(公告)日：1999-11-30
申请号：US29300
申请日：1998-03-04
申请人： Alain Carre , Michel Prassas , Jean Waku-Nsimba
发明人： Alain Carre , Michel Prassas , Jean Waku-Nsimba
IPC分类号： C08J5/18 , C03C17/00 , C09D1/00 , B05D3/02
CPC分类号： C03C17/009 , Y10T428/31663
摘要： A material system and method for imparting non-stick and non-wetting properties to an inorganic article having hydroxyl groups on its surface, the system comprising a silane having the formula R.sub.n SiX.sub.4-n, wherein n is 1-2 and X is a hydrolyzable group, a colloidal metal oxide sol, and an acidified aqueous mixture with a lower alkanol.
摘要翻译： PCT No.PCT / US96 / 14908 Sec。 371日期：1998年3月4日 102（e）1998年3月4日PCT PCT 1996年9月17日PCT公布。公开号WO97 / 11992 日期1997年04月13日一种用于赋予其表面上具有羟基的无机制品不粘和不润湿性质的材料体系和方法，该体系包含具有式R n SiX 4-n的硅烷，其中n为1-2， X是可水解基团，胶体金属氧化物溶胶，和具有低级烷醇的酸化含水混合物。

3. 发明授权

US6138479A Method for making an article having a gradient of composition 失效
标题翻译：制备具有组成梯度的制品的方法
公开(公告)号：US6138479A
公开(公告)日：2000-10-31
申请号：US11839
申请日：1998-02-13
申请人： Claude F. M. Gille , Alain Kerdoncuff , Michel Prassas
发明人： Claude F. M. Gille , Alain Kerdoncuff , Michel Prassas
IPC分类号： C03B19/02 , C03B17/02 , C03B32/00 , C03B37/012 , C03B37/018 , C03B27/012
CPC分类号： C03B37/01268 , C03B17/02 , C03B17/025 , C03B32/00 , Y02P40/57 , Y10T428/1086 , Y10T428/31601
摘要： The present invention relates to a method of making a rectangular bar have a gradient composition. In optical or ophthalmic applications, the gradient of composition ensures formation of a corresponding gradient of optical property, such as refractive index or optical density. The glass material is manufactured using a device containing several reservoirs, all designed to contain glass in the fluid state. According to the invention, the composition of the glass varies from one reservoir to the other so that the refractive indices, for example, of the three compositions are different, with an incremental progression. The fluid glass is deposited one composition on top of the next and then heated, creating a certain degree of interdiffusion between the layers. The glass is then heat-treated to create the desired property profile.
摘要翻译： PCT No.PCT / US96 / 12916 Sec。 371日期1998年2月13日 102（e）1998年2月13日PCT PCT 1996年8月7日PCT公布。出版物WO97 / 09278 日期1997年3月13日本发明涉及一种制造矩形棒材的方法，具有梯度组成。在光学或眼科应用中，组成的梯度确保形成相应的光学性质梯度，例如折射率或光学密度。玻璃材料使用包含多个储存器的装置制造，全部设计成包含处于流体状态的玻璃。根据本发明，玻璃的组成从一个储存器彼此变化，使得例如三种组合物的折射率不同，具有递增的进展。流体玻璃将一种组合物沉积在下一层的顶部上，然后加热，在层之间产生一定程度的相互扩散。然后对玻璃进行热处理以产生所需的性能特征。

4. 发明授权

US5288669A Glasses with very high index of refraction and low density 失效
$Glasses with very high index of refraction and low density$
标题翻译：眼镜具有很高的折射率和低密度
公开(公告)号：US5288669A
公开(公告)日：1994-02-22
申请号：US17183
申请日：1993-02-12
申请人： Luc Grateau , Pascale Laborde , Michel Prassas
发明人： Luc Grateau , Pascale Laborde , Michel Prassas
IPC分类号： C03C3/068 , C03C4/00 , C03C3/066
CPC分类号： C03C3/068 , Y10S501/901
摘要： This invention relates to glasses exhibiting refractive indices higher than 1.880, Abbe numbers of at least 29, densities lower than 4.1, good chemical durability and stability against devitrification, and an integrated transmission over the range of 380-800 nm at a thickness of 10 mm greater than 79%, the glasses consisting essentially, expressed in terms of weight percent on the oxide basis, of______________________________________ SiO.sub.2 5-8 B.sub.2 O.sub.3 15-21 ZrO.sub.2 3-10 TiO.sub.2 7-17 Nb.sub.2 O.sub.5 20.5-26 ZrO.sub.2 + TiO.sub.2 + Nb.sub.2 O.sub.5 29-45 La.sub.2 O.sub.3 19-32 Y.sub.2 O.sub.3 0-9 CaO 8-16 SrO 0-5 BaO 0-5 MgO 0-5 CaO + SrO + BaO + MgO 8-16 ZnO 0-5 Li.sub.2 O 0-2 Na.sub.2 O 0-2 K.sub.2 O 0-2 Li.sub.2 O + Na.sub.2 O + K.sub.2 O 0-2. ______________________________________
摘要翻译：本发明涉及折射率高于1.880的玻璃，阿贝数至少为29，密度小于4.1，具有良好的化学耐久性和耐失透性的稳定性，以及厚度为10mm的380-800nm范围内的集成透射率大于79％的玻璃基本上以氧化物的重量百分数表示的-SiO25-8-B2O315-21-ZrO2 3-10-TiO2 7-17-Nb2O520.5-26-ZrO2 + TiO2 + Nb2O529-45-La2O319-32-Y2O30-9-CaO 8-16-SrO0-5-BaO0-5-MgO0-5-CaO + SrO + BaO + MgO 8-16-ZnO0-5-Li2O0-2-Na2O0 -2-K2O0-2-Li2O + Na2O + K2O0-2-

5. 发明授权

US5275979A Colored glasses and method 失效
标题翻译：彩色眼镜和方法
公开(公告)号：US5275979A
公开(公告)日：1994-01-04
申请号：US969388
申请日：1992-10-30
申请人： Nicholas F. Borrelli , David W. Morgan , Michel Prassas , Dennis W. Smith
发明人： Nicholas F. Borrelli , David W. Morgan , Michel Prassas , Dennis W. Smith
IPC分类号： C03C3/11 , C03C4/02 , C03C10/16 , C03C14/00 , C03C4/06
CPC分类号： C03C4/02 , C03C14/006 , C03C3/11 , C03C2214/16
摘要： Thermally induced color is developed in a glass article containing a silver halide crystal phase by including in the glass batch a thermal reducing agent, retaining the thermal reducing agent in its lower valence state while meltinq the batch and forming the glass article and subsequently heat treating the article to partially reduce the silver halide crystal phase.
摘要翻译：在含有卤化银结晶相的玻璃制品中，通过在玻璃批料中包含热还原剂，将热还原剂保持在其低价态，同时熔化批料并形成玻璃制品，然后热处理制品部分还原卤化银晶相。

6. 发明授权

US4540672A Glasses of low density and high index of refraction for ophthalmic and optical applications 失效
$Glasses of low density and high index of refraction for ophthalmic and optical applications$
标题翻译：用于眼科和光学应用的低密度和高折射率的眼镜
公开(公告)号：US4540672A
公开(公告)日：1985-09-10
申请号：US635493
申请日：1984-07-30
申请人： Jean E. Boudot , Jean P. Mazeau , Michel Prassas
发明人： Jean E. Boudot , Jean P. Mazeau , Michel Prassas
IPC分类号： C03C3/089 , C03C3/091 , C03C3/093 , C03C3/08
CPC分类号： C03C3/091 , C03C3/089 , C03C3/093 , Y10S501/903
摘要： This invention relates to glasses especially suitable for optical and ophthalmic applications which exhibit densities less than about 2.65 g/cm.sup.3, refractive indices between about 1.595-1.607, and Abbe numbers between about 40-47, and which consist essentially, in weight percent on the oxide basis, of______________________________________ SiO.sub.2 45-55 MgO and/or BaO and/or B.sub.2 O.sub.3 5-13 SrO and/or La.sub.2 O.sub.3 0-6 Al.sub.2 O.sub.3 0-5 CaO 0-12 Li.sub.2 O 1-7.5 ZnO 0-8 Na.sub.2 O 1-9 ZrO.sub.2 0-7 K.sub.2 O >10-24 TiO.sub.2 9.5-17.5 As.sub.2 O.sub.3 and/or Sb.sub.2 O.sub.3 0-1 and 13.5
摘要翻译：本发明涉及特别适用于光学和眼科应用的眼镜，它们的密度小于约2.65g / cm 3，折射率在约1.595-1.607之间，阿贝数在约40-47之间，并且基本上以重量百分数氧化物的基础为-SiO 2 45-55 MgO和/或BaO和/或-B 2 O 3 5-13 SrO和/或La 2 O 3 0-6-Al 2 O 3 0-5 CaO 0-12 -Li2O 1-7.5 ZnO 0-8 -Na2O 1-9 ZrO2 0-7-K2O> 10-24 TiO2 9.5-17.5-As2O3和/或Sb2O3 0-1-和13.5

7. 发明授权

US5525553A Colorless ophthalmic glasses 失效
标题翻译：无色眼镜
公开(公告)号：US5525553A
公开(公告)日：1996-06-11
申请号：US465204
申请日：1995-06-05
申请人： Yves Brocheton , Michel Prassas , Daniel L. G. Ricoult
发明人： Yves Brocheton , Michel Prassas , Daniel L. G. Ricoult
IPC分类号： C03C3/095 , C03C3/093 , C03C4/00
CPC分类号： C03C3/095 , Y10S501/903
摘要： This invention is directed to the production of glasses useful for ophthalmic applications which exhibit excellent resistance to the development of coloration upon being exposed to x-radiation and excellent resistance to the development of solarization. The glass compositions are essentially free of lead and consist essentially, in weight percent, of______________________________________ SiO.sub.2 60-70 ZrO.sub.2 0.5-2 TiO.sub.2 0-1.5 B.sub.2 O.sub.3 0.5-5 CeO.sub.2 0.1-0.3 Sb.sub.2 O.sub.3 0-0.5 Al.sub.2 O.sub.3 2-6 Li.sub.2 O 0-2 SO.sub.3 0-0.3 Na.sub.2 O 9-14 MgO 0-5 Br 0-0.5 K.sub.2 O 3-10 SrO 0-5 Cl 0-0.5 CaO 0.5-4 BaO 0-5 F 0-0.5. ZnO 3-9 ______________________________________
摘要翻译：本发明涉及可用于眼科应用的玻璃的制备，其在暴露于x辐射时表现出优异的耐着色性的发展，并且具有优异的耐晒性发展。玻璃组合物基本上不含铅，并且基本上以重量百分比计的-SiO 2 60-70 ZrO 2 0.5-2 TiO 2 0-1.5 -B 2 O 3 0.5-5 CeO 2 0.1-0.3 Sb 2 O 3 0-0.5 -Al 2 O 3 2-6 Li 2 O 0 -2 SO3 0-0.3 -Na2O 9-14 MgO 0-5 Br 0-0.5 -K2O 3-10 SrO 0-5 Cl 0-0.5 -CaO 0.5-4 BaO 0-5 F 0-0.5。 -ZnO 3-9 -

8. 发明授权

US5292553A Ultra thin zircon coating and membrane 失效
标题翻译：超薄锆石涂层和膜
公开(公告)号：US5292553A
公开(公告)日：1994-03-08
申请号：US952053
申请日：1992-09-28
申请人： Phillipe J. A. M. Leture , Alain Dauger , Michel Prassas
发明人： Phillipe J. A. M. Leture , Alain Dauger , Michel Prassas
IPC分类号： B01D71/02 , C01B33/20 , C01G25/02 , C23C18/12 , B05D5/00
CPC分类号： C01B33/20 , B01D67/0046 , B01D71/024 , C23C18/1216 , C23C18/1254 , B01D2323/08
摘要： A process to synthetize zircon as an ultra thin coating and comprising: (A) mixing an alcoholic sol resulting from hydrolysis of a silicon alkoxide with an alcoholic solution of a chelated zirconium compound and in the presence of and with a doping agent, until a homogenous mixed sol is obtained; (B) forming a matured sol containing colloidal particles and/or the polymeric entities from the mixed sol; (C) forming a coating of the matured sol on a microporous substrate; (D) drying slowly the sol coating into a gel coating free of flaws; and (E) firing the gel coating at a temperature of 900.degree. to 1500.degree. C. to form an ultra thin zircon layer. Use of the zircon layer obtained above as an ultrafiltration membrane or as a protective coating.
摘要翻译：合成锆石作为超薄涂层的方法，包括：（A）将由烷氧基硅烷的水解产生的醇溶胶与螯合锆化合物的醇溶液混合，并在掺杂剂的存在下和与掺杂剂的存在下，得到混合溶胶; （B）从混合溶胶中形成含有胶体颗粒和/或聚合物的成熟溶胶; （C）在微孔基材上形成成熟溶胶的涂层; （D）将溶胶涂层缓慢地干燥成没有缺陷的凝胶涂层; 和（E）在900℃至1500℃的温度下烧制凝胶涂层以形成超薄锆石层。使用以上获得的锆石层作为超滤膜或作为保护涂层。

9. 发明申请

US20120055553A1 PROCESS FOR SEALING A GLASS PACKAGE AND RESULTING GLASS PACKAGE 审中-公开
标题翻译：密封玻璃包装和玻璃包装的方法
公开(公告)号：US20120055553A1
公开(公告)日：2012-03-08
申请号：US13219979
申请日：2011-08-29
申请人： Stephan L. Logunov , Michel Prassas
发明人： Stephan L. Logunov , Michel Prassas
IPC分类号： H01L31/02 , C03B23/00
CPC分类号： C03C4/08 , C03B23/20 , C03C3/11 , C03C27/06 , H01G9/2031 , H01G9/2059 , H01G9/2077 , Y02E10/542
摘要： A method is provided for sealing one or more fill holes (42, 44) in a glass plate (14) of an organic dye solar cell and other glass packages by covering the hole(s) (42, 44) with a laser absorbing glass patch (52, 54). The outer perimeter of the glass patch (52, 54) is melted with a laser such that the outer perimeter of the glass patch (52, 54) is hermetically sealed to the glass plate (14). Another method is provided in which the fill holes (42, 44) are covered with a glass patch (52, 54) having a loop of absorbing frit around the outer periphery thereof. The loop of frit is melted with a laser such that the outer perimeter of the glass patch (52, 54) is hermetically sealed to the glass plate (14). In both process, the laser beam is either (1) formed into a loop shape beam around the perimeter of the glass patch (52, 54) or (2) quickly travels around the perimeter of the glass patch (52, 54) in such a manner that the loop of frit or the entire perimeter of the absorbing glass patch (52, 54) is uniformly heated to substantially the same temperature to minimize thermal stresses crated during heating and sealing.
摘要翻译：提供一种用于通过用激光吸收玻璃覆盖孔（42,44）来密封有机染料太阳能电池和其它玻璃封装的玻璃板（14）中的一个或多个填充孔（42,44）的方法补丁（52,54）。玻璃贴片（52,54）的外周边用激光熔化，使得玻璃贴片（52,54）的外周边气密地密封到玻璃板（14）上。提供另一种方法，其中填充孔（42,44）被玻璃贴片（52,54）覆盖，玻璃贴片围绕其外围具有吸收玻璃料的环。玻璃料的回路用激光熔化，使得玻璃贴片（52,54）的外周边气密地密封在玻璃板（14）上。在这两个过程中，激光束（1）被形成为围绕玻璃贴片（52,54）的周边的环形束，或者（2）在玻璃贴片（52,54）的周边上快速地移动吸收玻璃贴片（52,54）的玻璃料或整个周边的环路被均匀地加热到基本相同的温度以最小化加热和密封期间的热应力的方式。

10. 发明授权

US06429162B1 Glass for high and flat gain 1.55 &mgr;m optical amplifiers 失效
标题翻译：玻璃用于高平坦增益1.55 mum光放大器
公开(公告)号：US06429162B1
公开(公告)日：2002-08-06
申请号：US09486878
申请日：2000-03-03
申请人： Michel Prassas
发明人： Michel Prassas
IPC分类号： H01S300
CPC分类号： C03C3/247 , C03C4/0071 , C03C4/12 , H01S3/06708 , H01S3/1608 , H01S3/1618 , H01S3/173 , H01S3/175
摘要： The invention relates to a family of erbium-doped fluorophosphate glasses for use in optical signal amplification and which are doped, for 100 parts by weight constituted by: P2O5 15-40 MgF2 0-10 Al2O3 0-5 CaF2 0-25 MgO 0-9 SrF2 0-25 CaO 0-9 BaF2 0-20 SrO 0-9 KHF2 0-2 BaO 0-45 K2TiF6 0-2 AlF3 5-25 with up to 10 parts by weight of erbium oxide. The glasses according to the present invention exhibit a high gain and very flat spectrum over the 1550 nm bandwidth. These glass compositions are particularly well suited for use in fiber or planar optical amplification in WDM and similar applications.
摘要翻译：本发明涉及一种用于光信号放大的铒掺杂氟磷酸盐玻璃系列，其掺杂了100重量份，其由至多10重量份的氧化铒构成。根据本发明的玻璃显示出在1550 nm带宽上的高增益和非常平坦的频谱。这些玻璃组合物特别适用于WDM和类似应用中的纤维或平面光学放大。

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