公开(公告)号：EP2334613A1

公开(公告)日：2011-06-22

申请号：EP09789189.9

申请日：2009-08-21

申请人： Corning Inc.

发明人： AMIN, Jaymin ,  DEJNEKA, Matthew, John ,  PINCKNEY, Linda, R ,  ROSSINGTON, Katherine, R ,  SABIA, Robert

IPC分类号： C03C3/083 ,  C03C3/087 ,  C03C3/091 ,  C03C3/093 ,  C03C21/00

CPC分类号： C03C21/002 ,  C03C3/083 ,  C03C3/087 ,  C03C3/091 ,  C03C3/093 ,  Y10T428/131 ,  Y10T428/24355 ,  Y10T428/265

摘要： The invention relates to glass articles suitable for use as electronic device housing/ enclosure or protective cover which comprise a glass material. Particularly, a housing/enclosure/cover comprising an ion-exchanged glass exhibiting the following attributes (1) radio, and microwave frequency transparency, as defined by a loss tangent of less than 0.03 and at a frequency range of between 15 MHz to 3.0 GHz; (2) infrared transparency; (3) a fracture toughness of greater than 0.6 MPa?m
½ ; (4) a 4-point bend strength of greater than 350 MPa; (5) a Vickers hardness of at least 450 kgf/mm
2 and a Vickers median/radial crack initiation threshold of at least 5 kgf; (6) a Young's Modulus ranging between about 50 to 100 GPa;; (7) a thermal conductivity of less than 2.0 W/m°C, and (9) and at least one of the following attributes: (i) a compressive surface layer having a depth of layer (DOL) greater and a compressive stress greater than 400 MPa, or, (ii) a central tension of more than 20 MPa.

公开(公告)号：EP1904411B1

公开(公告)日：2011-04-13

申请号：EP06777701.1

申请日：2006-07-11

申请人： Commissariat à l'Énergie Atomique et aux Énergies Alternatives

发明人： PINET, Olivier ,  BLISSON, Thierry ,  GRANDJEAN, Agnès ,  SCHULLER, Sophie

IPC分类号： C03C1/00 ,  G21F9/30 ,  C03C3/093 ,  B09B3/00

CPC分类号： G21F9/305 ,  B09B3/005 ,  C03C3/093 ,  C03C14/004 ,  C03C2214/14

摘要： The invention concerns a method for making a glass frit for confining by vitrification a substance comprising at least one oxidizable or reducible chemical species, as well as a method for confining by vitrification said substance. The method for making a glass frit includes a step of incorporating in a raw glass frit an oxidoreduction couple whereof the type and the amount enable said at least one chemical species to be maintained in its oxidized or reduced state. The confining method includes mixing and hot melting the resulting glass frit and the substance to be confined. The invention enables the confinement of pollutants such as radionuclides, metals and metalloids to be optimized. The substance may be nuclear waste or a material derived from incineration of household refuse.

公开(公告)号：EP2075237A4

公开(公告)日：2010-10-27

申请号：EP07829465

申请日：2007-10-10

申请人： NIPPON ELECTRIC GLASS CO

发明人： MURATA TAKASHI

IPC分类号： C03C3/091 ,  C03B17/06 ,  C03C3/085 ,  C03C3/093 ,  C03C21/00 ,  G02F1/1333

CPC分类号： C03C21/002 ,  C03C3/083 ,  C03C3/085 ,  C03C3/091 ,  C03C3/093 ,  C03C3/097 ,  G02F1/13338 ,  G02F2001/133302

摘要： Provided is a glass substrate satisfying ion exchange performance and devitrification resistance of a glass simultaneously and having higher mechanical strength compared to a conventional glass substrate. A tempered glass substrate which has a compression stress layer on a surface thereof, has a glass composition including, in terms of mole%, 50 to 85% of SiO 2 , 5 to 30% of Al 2 O 3 , 0 to 20% of Li 2 O, 0 to 20% of Na 2 O, 0 to 20% of K 2 O, 0.001 to 10% of TiO 2 , and 15 to 35% of Li 2 O+Na 2 O+K 2 O+Al 2 O 3 , has a (Li 2 O+Na 2 O+K 2 O)/Al 2 O 3 value of 0.7 to 3 in terms of mole fraction, and is substantially free of As 2 O 3 and F.

公开(公告)号：EP1870385A4

公开(公告)日：2010-05-26

申请号：EP06730201

申请日：2006-03-28

申请人： PANASONIC CORP

发明人： NIGUMA YASUROU ,  MOTOYA ATSUSHI

IPC分类号： C03C4/08 ,  C03C3/091 ,  C03C3/093 ,  H01J61/30

CPC分类号： C03C3/091 ,  C03C3/093 ,  C03C4/085 ,  H01J61/302

公开(公告)号：EP2132002A2

公开(公告)日：2009-12-16

申请号：EP08732146.9

申请日：2008-03-13

申请人： Saint-Gobain Abrasives, Inc. ,  SAINT-GOBAIN ABRASIFS

发明人： QUEREL, Gilles ,  JOUSSEAUME, Cecile ,  DANDO, Paul, S. ,  HALL, Richard, W.

IPC分类号： B24D3/00 ,  B24D3/04 ,  B24D3/14 ,  C03C3/00

CPC分类号： B24D3/007 ,  B24D3/04 ,  B24D3/06 ,  B24D3/14 ,  C03C3/091 ,  C03C3/093 ,  C03C14/004 ,  C03C2214/04

摘要： A bonded abrasive article is provided which includes abrasive grains made of cubic boron nitride within a bond matrix including a silicate. The bonded abrasive further includes a reaction product at the interface between the abrasive grains and bond matrix comprising a transition metal nitride. Further, the invention relates to a manufacturing method comprising providing a glass powder comprising a transition metal oxide compound; combining the glass powder with abrasive grains comprising cubic boron nitride; forming the glass powder and abrasive grains to form a green article; and sintering the green article at a transformation temperature to form abrasive grains in a vitreous bond matrix, the transformation temperature changing the transition metal oxide compound to a transition metal nitride compound at the interface of the abrasive grams and the vitreous bond matrix.

公开(公告)号：EP1725502B1

公开(公告)日：2009-09-02

申请号：EP05714165.7

申请日：2005-03-09

申请人： D. Swarovski & Co.

发明人： SPRACHMANN, Gerold ,  MAIER, Johannes

IPC分类号： C03C4/00 ,  C03C3/097 ,  C03C3/095 ,  C03C3/093

CPC分类号： C03C4/0028 ,  C03C3/093 ,  C03C3/095 ,  C03C3/097

摘要： The invention relates to a lead and barium-free crystal glass having a refraction index of at least 1.55, a weight percentage of more than 50 % SiO2, more than 0.6 % and less than 4 % B2O3, less than 3 % K2O, more than 12 % and less than 15 % Na2O, more than 4 % and less than 11 % CaO, more than 4,5 % ZnO, more than 9.25 % and less than 5 % AI2O3, less than 5 % TiO2 and less than 2 % MgO, less than 60 % SiO2 and 8 - 16 % ZnO, with the proviso that the total content of oxide of Pb, Ba, As is less than 0.1 %, the total content of oxide of Ti and La is less than 5 % and the total content of oxide of Nb, Ta, Yb, Y, W, Bi, Zr is less than 5 %, wherein no more than 1 % oxide of Nb, Ta, Yb and 3 % oxide of Y, W, Bi, Zr are contained.

公开(公告)号：EP1012873A4

公开(公告)日：2009-04-08

申请号：EP98944815

申请日：1998-09-10

申请人： OSRAM SYLVANIA INC ,  SCHOTT AG

发明人： MARLOR RICHARD C ,  NAUMANN KARIN ,  OTT FRANZ ,  BECKER OTTMAR

IPC分类号： C03C3/085 ,  C03C3/093 ,  C03C3/087 ,  C03C3/089 ,  C03C3/091 ,  H01J61/30 ,  H01K1/28 ,  H01K1/32 ,  H01K1/50

CPC分类号： C03C3/093 ,  C03C3/087 ,  C03C3/11 ,  H01J61/302 ,  H01K1/28 ,  H01K1/50 ,  Y02B20/12

摘要： A long life, halogen cycle, incandescent lamp (30) for operation in excess of 85 volts. The lamp comprises a transparent glass envelope (34) having sealed therewithin a tungsten filament (45); a pair of electrical lead-ins (42, 44) connecting the filament and extending exteriorly of the envelope for connection to a supply voltage greater than 100 V; and a fill gas within the envelope, including a halogen, at a pressure of at least three atmospheres. The envelope is constructed of a five component alkaline earth aluminosilicate glass having a composition consisting essentially of, in weight percent from > 58 to about 64 % SiO2, from about 14 to about 17 % Al2O3; from 0 to about 1 % B2O3, from 1 to about 6 % MgO, from about 6 to about 12 % CaO, from about 7 to about 17 % BaO and from 0 to about 1.5 % ZrO2.

公开(公告)号：EP2008641A1

公开(公告)日：2008-12-31

申请号：EP07738811.4

申请日：2007-03-16

申请人： Nippon Sheet Glass Company Limited

发明人： YAGYU, Tomohiro ,  YANAGASE, Shigeru ,  ISHIBE, Hisao

IPC分类号： A61K8/25

CPC分类号： A61K8/25 ,  A61K8/0254 ,  A61K2800/412 ,  A61K2800/43 ,  A61K2800/651 ,  A61Q1/02 ,  C01P2004/20 ,  C01P2004/51 ,  C01P2004/54 ,  C03C3/087 ,  C03C3/091 ,  C03C3/093 ,  C03C12/00 ,  C09C1/00 ,  C09C2200/102

摘要： A cosmetic of the present invention contains glass flakes. The glass flakes have a composition including at least 52 mass% of silicon dioxide and 5 mass% or less of alkali metal oxides. The glass flakes have an average thickness of 0.1 to 1.0 µm, an average particle diameter of 1 to 100 µm, and an average aspect ratio of 10 or greater. The average aspect ratio is obtained by dividing the average particle diameter by the average thickness. The particle diameter distribution index of the glass flakes is 5.0 or less. The particle diameter distribution index is obtained by dividing D90 by D10, where in the particle size distribution of the glass flakes, D10 is a particle diameter at which the cumulative mass distribution of particle diameters reaches 10% when counted from the smaller side, and D90 is a particle diameter at which the cumulative mass distribution of particle diameters reaches 90% when counted from the smaller side.

摘要翻译： 本发明的化妆品含有玻璃薄片。 玻璃鳞片具有至少52质量％的二氧化硅和5质量％以下的碱金属氧化物的组成。 玻璃鳞片的平均厚度为0.1〜1.0μm，平均粒径为1〜100μm，平均纵横比为10以上。 平均长径比通过将平均粒径除以平均厚度而获得。 玻璃鳞片的粒径分布指数为5.0以下。 粒径分布指数通过将D90除以D10得到，其中在玻璃鳞片的粒度分布中，D10是当从较小的一侧计数时粒径的累积质量分数达到10％的粒径，D90 是从小侧计数时粒径的累积质量分数达到90％的粒径。

公开(公告)号：EP1772890A3

公开(公告)日：2008-08-06

申请号：EP06121570.3

申请日：2006-09-29

申请人： Samsung SDI Co., Ltd.

发明人： Shin, Hyea-Weon ,  Kim, Jeong-Nam ,  Hwang, Yong-Shik ,  Kim, Myoung-Sup ,  Choi, Young-Do

IPC分类号： H01J17/49 ,  H01J17/04

CPC分类号： H01J11/38 ,  C03C3/091 ,  C03C3/093 ,  C03C3/142 ,  C03C12/00 ,  C03C14/00 ,  C03C2214/12 ,  H01J9/02 ,  H01J11/14

摘要： A method of making a plasma display panel, whereby an address electrode (32) is formed on a front substrate (20), a green sheet (280) is formed to cover the address electrode, a dielectric layer (28) pattern is formed by exposing, developing, and firing the green sheet, a composition for a display electrode is filled in the dielectric layer pattern and then fired to form a patterned display electrode (25), and a dielectric layer (28c) is formed to cover the patterned display electrode, thereby fabricating a front substrate. The green sheet (280) includes a first green sheet layer (280a) that is formed using a dielectric composition, and a second green sheet layer (280b) that is formed on the first green sheet layer and using a photosensitive dielectric composition.

公开(公告)号：EP1870385A1

公开(公告)日：2007-12-26

申请号：EP06730201.8

申请日：2006-03-28

申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.

发明人： NIGUMA, Yasurou c/o Matsushita Electr. Indust. Co.,Ltd ,  MOTOYA, Atsushi c/o Matsushita Electr. Indust. Co.,Ltd

IPC分类号： C03C4/08 ,  C03C3/091 ,  H01J61/30

CPC分类号： C03C3/091 ,  C03C3/093 ,  C03C4/085 ,  H01J61/302

摘要： Disclosed is a glass composition for lamps which contains Mo ions as a component, substantially comprising the following that are expressed in terms of oxides: SiO 2 : 55 to 75 wt%, B 2 O 3 : 11 to 25 wt%, MoO 3 : 0.3 to 1.4 wt%, Al 2 O 3 : 1 to 10 wt%, Li 2 O : 0 to 10 wt%, Na 2 O : 0 to 10 wt%, K 2 O : 0 to 10 wt%, Li 2 O + Na 2 O + K 2 O: 1 to 10 wt%, MgO : 0 to 5 wt%, CaO : 0 to 10 wt%, SrO : 0 to 10 wt%, BaO : 0 to 10 wt%, MgO + CaO + SrO + BaO: 1 to 10 wt%. By having such a constitution, the glass composition has a high ultraviolet shielding effect and hardly suffers from coloring.

摘要翻译： 公开了一种用于灯的玻璃组合物，其含有Mo离子作为成分，基本上包括以下也被以氧化物换算过表达：11〜25重量％的MoO 3：包含SiO 2：2 O 3 55〜75％（重量），B： 0.3至1.4重量％以下，Al 2 O 3：1〜10重量％，Li 2 O的：0〜10重量％，钠2 O：0〜10重量％，K 2 O：0〜10重量％，Li 2 O的 +的Na 2 O + K 2 O：1〜10重量％的MgO：0〜5重量％，CaO的：0〜10重量％，的SrO：0〜10重量％，BaO的：0〜10重量％的MgO + CaO的 +的SrO + BaO的：1至10重量％。 通过在审查的结构，该玻璃组合物具有高紫外线遮蔽效果和从着色几乎不受到影响。