公开(公告)号：US20170075049A1

公开(公告)日：2017-03-16

申请号：US15259572

申请日：2016-09-08

Applicant: Corning Incorporated

Inventor： Nicholas Francis Borrelli ,  Nadja Teresia Lönnroth ,  Michel Prassas ,  Paul Michael Then ,  Luis Alberto Zenteno

IPC: G02B5/28 ,  E06B9/24 ,  G02B5/23

CPC classification number: G02B5/282 ,  B32B17/10055 ,  B32B17/10119 ,  B32B17/10174 ,  B32B17/10486 ,  C03C3/093 ,  C03C3/11 ,  C03C4/06 ,  C03C17/366 ,  E06B3/6715 ,  E06B9/24 ,  E06B2009/2417 ,  E06B2009/2464 ,  G02B5/23 ,  G02B5/285

Abstract: A multi-pane window having a low emissivity layer and a photochromic glass. The window includes at least two panes of glass. An outside pane for interaction with the outdoors and an inside pane spaced apart from the outside pane. The outside pane includes a low emissivity coating. The inside pane includes a photochromic glass. The outside pane transmits solar light wavelengths. The photochromic glass is darkened upon exposure to light transmitted by the outside pane.

Abstract translation: 具有低发射率层和光致变色玻璃的多窗格窗口。 窗户至少包括两个玻璃窗。 用于与室外交互的外部窗格和与外部窗格间隔开的内部窗格。 外部窗格包括低辐射涂层。 内部窗格包括光致变色玻璃。 外部窗格发射太阳光波长。 光致变色玻璃在暴露于外部窗格传输的光线时变暗。

公开(公告)号：US20120140307A1

公开(公告)日：2012-06-07

申请号：US12927980

申请日：2010-12-01

Applicant: Bobby Angel Rodney Freitas

Inventor： Bobby Angel Rodney Freitas

IPC: B60J3/00 ,  G02B5/23

CPC classification number: B60J3/04 ,  C03C4/06 ,  G02B5/23

Abstract: A special windshield and windows installed to a vehicle for imposing a filter between the interior of a vehicle to include driver and passenger(s) and a source of external sunlight exposed directly to the vehicle. A direct exposure to sunlight will caused windshield and windows to turn darker as a result, the interior of a car will be kept at a low temperature and driver and passenger(s) are not exposed to sunlight. A filter, such as photochromic is imposed between the source of light and the interior of the vehicle. Silver Halide or Silver Chloride is the active ingredients that cause the lenses to darken.

Abstract translation: 安装在车辆上的特殊挡风玻璃和窗户，其在车辆内部之间施加过滤器，以包括驾驶员和乘客以及直接暴露于车辆的外部阳光源。 直接暴露在阳光下会导致挡风玻璃和窗户变暗，因此汽车的内部将保持在低温，司机和乘客不会暴露在阳光下。 在光源和车辆内部之间施加诸如光致变色的过滤器。 卤化银或氯化银是导致镜片变暗的活性成分。

公开(公告)号：US08114797B2

公开(公告)日：2012-02-14

申请号：US12297143

申请日：2007-04-12

Applicant: Yoshitaka Yoneda ,  Sei-ichi Yokoyama

Inventor： Yoshitaka Yoneda ,  Sei-ichi Yokoyama

IPC: C03C3/11

CPC classification number: G02B5/3058 ,  C03C3/118 ,  C03C4/06 ,  C03C14/006

Abstract: To Provide a polarizing glass with better weatherability than conventional polarizing glasses, affording high long-term reliability without the above-described surface deterioration. To provide an optical isolator employing polarizing glass of improved weatherability, affording good weatherability and high reliability for extended periods.A polarizing glass comprising geometrically anisotropic particles dispersed in an oriented manner in at least one surface layer of a glass base body. The glass base body does not comprise an oxide of alkali earth metal and PbO, and consists of borosilicate glass comprising at least one additive component selected from the group consisting of Y2O3, ZrO2, La2O3, Ce O2, Ce2O3, Ti O2, V2O5, Ta2O5, WO3, and Nb2O5, and the geometrically anisotropic metal particles are metallic cupper particles. An optical isolator employing the polarizing glass.

Abstract translation: 为了提供比传统的偏光眼镜具有更好的耐候性的偏光玻璃，在没有上述表面变质的情况下提供高的长期可靠性。 提供一种使用具有改善的耐候性的偏光玻璃的光隔离器，在长时间内提供良好的耐候性和高可靠性。 一种偏光玻璃，其包括以取向方式分散在玻璃基体的至少一个表面层中的几何各向异性颗粒。 玻璃基体不包含碱土金属和PbO的氧化物，并且由包含至少一种选自Y 2 O 3，ZrO 2，La 2 O 3，CeO 2，Ce 2 O 3，TiO 2，V 2 O 5，Ta 2 O 5中的至少一种添加剂组分的硼硅酸盐玻璃组成 ，WO 3和Nb 2 O 5，并且几何各向异性金属颗粒是金属铜颗粒。 采用偏光玻璃的光隔离器。

公开(公告)号：US20110235176A1

公开(公告)日：2011-09-29

申请号：US13128970

申请日：2009-06-24

Applicant: Takurou Ikeda ,  Kozo Maeda ,  Toru Yano ,  Hitomi Matsumoto

Inventor： Takurou Ikeda ,  Kozo Maeda ,  Toru Yano ,  Hitomi Matsumoto

IPC: G02B5/30 ,  C03B32/00 ,  C03B23/00

CPC classification number: G02B5/3058 ,  C03B23/047 ,  C03B32/00 ,  C03C3/11 ,  C03C3/118 ,  C03C4/06 ,  C03C14/006

Abstract: There are disclosed an improved method for production of a polarizing glass having a high extinction ratio by facilitating control of the diameter of silver halide particles in a mother glass with high Ag concentration, and a polarizing glass produced by the method. The glass is a polarizing glass having dispersed and oriented geometrically anisotropic metallic silver particles at least in its surface layer, which is characterized by not containing TiO2 exceeding 1.7 wt % but containing not less than 0.4 wt % Ag, and in that Ag and halogens contained therein satisfy the following relations: the molar ratio of Ag/(Cl+Br) is 0.2 to 1.0; the molar ratio of Cl/(Cl+Br+F) 0.5 to 0.95; and the molar ratio of Br/(Cl+Br+F) 0.05 to 0.4. The method for production comprises the steps of drawing a glass containing dispersed AgClxBr1-x crystals, and then reducing it under a reducing atmosphere.

Abstract translation: 公开了通过促进控制具有高Ag浓度的母玻璃中的卤化银颗粒的直径和通过该方法制备的偏光玻璃来制造具有高消光比的偏光玻璃的改进方法。 玻璃是至少在其表面层中具有分散且定向的几何各向异性金属银颗粒的偏光玻璃，其特征在于不含TiO 2超过1.7重量％但含有不小于0.4重量％的Ag，并且所述Ag和卤素含有 其中满足以下关系：Ag /（Cl + Br）的摩尔比为0.2〜1.0; Cl /（Cl + Br + F）的摩尔比为0.5〜0.95; Br /（Cl + Br + F）的摩尔比为0.05〜0.4。 制造方法包括以下步骤：拉制含有分散的AgCl x Br 1-x晶体的玻璃，然后在还原气氛下还原。

公开(公告)号：US06399791B1

公开(公告)日：2002-06-04

申请号：US09341967

申请日：1999-07-20

Applicant: Olivier Breyne ,  You-Ping Chan

Inventor： Olivier Breyne ,  You-Ping Chan

IPC: C07D31192

CPC classification number: C08F24/00 ,  C03C1/10 ,  C03C4/06 ,  C03C14/008 ,  C03C2214/17 ,  C07D311/92 ,  C09K9/02

Abstract: For subject, the present invention has novel naphthopyran derivatives of formula: optionally substituted in position(s) 2, 3, 4, 6, 7, 8, 9 or/and 10; the substituent Z in position 5 being of formula —C(R1)(R2)(OR3). The invention also relates to compositions and (co)polymer matrices containing such derivatives. Said derivatives have interesting photochromic properties.

Abstract translation: 对于本发明，本发明具有新的式（I）的萘并吡喃衍生物：任选在2,3,4,6,7,8,9或/ 位置5上的取代基Z为式-C（R 1）（R 2）（OR 3））。本发明还涉及包含该衍生物的组合物和（共）聚合物基质。 所述衍生物具有有趣的光致变色性质。

公开(公告)号：US6089042A

公开(公告)日：2000-07-18

申请号：US327870

申请日：1999-06-08

Applicant: Sherry Jeanne Gill ,  Ahmad Sarhangi

Inventor： Sherry Jeanne Gill ,  Ahmad Sarhangi

IPC: G02C7/12 ,  C03C3/064 ,  C03C3/11 ,  C03C4/00 ,  C03C4/06 ,  C03C8/10 ,  C03C8/14 ,  C03C14/00 ,  C03C17/04 ,  C03C23/00 ,  G02B1/08 ,  G02B5/30 ,  G02B6/12 ,  G02B6/126 ,  G02B6/13 ,  C03C15/00 ,  C03B37/00

CPC classification number: C03C4/00 ,  C03C14/006 ,  C03C17/04 ,  C03C23/00 ,  C03C3/064 ,  C03C3/11 ,  C03C4/06 ,  C03C8/10 ,  C03C8/14 ,  G02B5/3033 ,  G02B6/126 ,  G02B6/13 ,  C03C2214/08 ,  C03C2214/30 ,  C03C2218/33 ,  G02B2006/12116

Abstract: Method of making polarizing glass having integral polarizing and non-polarizing regions disclosed. The method involves applying a protective glass/frit material capable of blocking reducing gas to the surface of the glass to form a desired pattern, exposing the glass to a reducing gas atmosphere to render unprotected glass polarizing, and removing the protective glass/frit material to reveal underlying non-polarizing regions.

Abstract translation: 公开了具有整体的偏振和非偏振区域的偏光玻璃的制造方法。 该方法包括将能够阻挡还原气体的保护玻璃/玻璃料材料施加到玻璃表面以形成所需图案，将玻璃暴露于还原气体气氛中以使未受保护的玻璃偏振，以及将保护玻璃/玻璃料材料除去 揭示潜在的非偏振区域。

公开(公告)号：US5639701A

公开(公告)日：1997-06-17

申请号：US585056

申请日：1996-01-09

Applicant: David J. Kerko ,  Brent M. Wedding

Inventor： David J. Kerko ,  Brent M. Wedding

IPC: C03C3/062 ,  C03C3/11 ,  C03C4/02 ,  C03C4/06

CPC classification number: C03C3/062 ,  C03C3/11 ,  C03C4/02 ,  C03C4/06

Abstract: A photochromic glass having colorant incorporated in the glass composition to impart a permanent tint, and having its chromaticity point shifted from the blue-green side toward the red side of the white point in the CIE chromaticity coordinate system, and a method of producing such article by heating the article for a sufficient time, and at a sufficient temperature, in a dilute, hydrogen-containing atmosphere to so move the chromaticity point.

Abstract translation: 一种具有掺入玻璃组合物中以赋予永久色调并且其色度点从CIE色度坐标系中的白点的蓝绿色侧向红色侧偏移的着色玻璃，以及制造这种物品的方法 通过将物品加热足够的时间，并在足够的温度下在稀的含氢气氛中进行，以使色度点移动。

公开(公告)号：US5424255A

公开(公告)日：1995-06-13

申请号：US258037

申请日：1994-06-10

Applicant: Reinhard Kassner

Inventor： Reinhard Kassner

IPC: C03C3/064 ,  C03C3/068 ,  C03C4/06

CPC classification number: C03C4/06 ,  C03C3/068

Abstract: A high-refractive index phototropic glass having a refractive index of 1.69 to more than 1.7, an Abbe coefficient of at least 35 and a density of at most 3.5 g/cm.sup.3, has a composition (in % by weight based on oxide) of: SiO.sub.2 15-33; B.sub.2 O.sub.3 12-22; .SIGMA. SiO.sub.2 +B.sub.2 O.sub.3 30-50; Li.sub.2 O 0.5-5.0; Na.sub.2 O 0-3; K.sub.2 O 0-11; .SIGMA. alkali oxides 4-12; BaO 0-23; SrO 0-23; .SIGMA. SrO+BaO 0-23; ZrO.sub.2 5-14; Nb.sub.2 O.sub.5 15-24; Ta.sub.2 O.sub.5 2-11. As the carrier of the phototropism, the glass also has 0.10 to 0.35 of Ag.sub.2 O; 0.15-0.65 of Cl; 0.15-0.45 of Br and 0.005-0.030 of CuO. The glass can also be doped with 1-3 ppm of gold or one or more platinum metals, especially palladium.

Abstract translation: 折射率为1.69以上且1.7以上，阿贝系数为35以上，密度为3.5g / cm 3以下的高折射率光特性玻璃的组成（以氧化物计的重量％）为： SiO2 15-33; B2O3 12-22; SIGMA SiO2 + B2O3 30-50; Li2O 0.5-5.0; Na2O 0-3; K2O 0-11; SIGMA碱性氧化物4-12; BaO 0-23; SrO 0-23; SIGMA SrO + BaO 0-23; ZrO2 5-14; Nb2O5 15-24; Ta2O5 2-11。 作为光转移载体，玻璃也有0.10〜0.35的Ag2O; 0.15-0.65的Cl; Br的0.15-0.45和CuO的0.005-0.030。 玻璃也可以掺杂1-3ppm的金或一种或多种铂金属，特别是钯。

公开(公告)号：US5244845A

公开(公告)日：1993-09-14

申请号：US955695

申请日：1992-10-02

Applicant: David J. Kerko ,  David W. Morgan

Inventor： David J. Kerko ,  David W. Morgan

IPC: C03C3/11 ,  C03C4/02 ,  C03C4/06 ,  G02B3/00 ,  G02F1/17

CPC classification number: C03C4/06 ,  C03C3/11 ,  Y10S428/913

Abstract: A composition for a photochromic glass consisting essentially of, in approximate calculated weight percent, about:______________________________________ SiO.sub.2 54-58% Ag 0.18-0.33% B.sub.2 O.sub.3 18-22% Cl 0.25-0.50% Al.sub.2 O.sub.3 7-8% Br 0.04-0.12% Li.sub.2 O 3.75-4.5% CuO 0.007-0.012% Na.sub.2 O 0-1% PbO 0-0.08% K.sub.2 O 5.5-7.5% Sb.sub.2 O.sub.3 0-0.20% TiO.sub.2 0-2% Pd 1-6 ppm ZrO.sub.2 2-4.5% ______________________________________ plus 0-1.0% Er.sub.2 O.sub.3 and/or 0-10 ppm Au, the mole ratio of Li.sub.2 O:Na.sub.2 O being equal to or greater than 9:1 and the glass having a coloration in the fully darkened state corresponding to chromaticity coordinates, in accordance with the 1931 C.I.E. trichromatic colorimetric system, that fall within the trapezoid ABCDA in the drawing for a 1.1 mm glass thickness, and within the trapezoid EFGHE for a 2 mm glass thickness.

公开(公告)号：US5078771A

公开(公告)日：1992-01-07

申请号：US436418

申请日：1989-11-14

Applicant: Che-Kuang Wu

Inventor： Che-Kuang Wu

IPC: C03C4/06 ,  C03C21/00 ,  G02F1/1335 ,  G11B7/243

CPC classification number: G11B7/243 ,  C03C21/005 ,  C03C4/06 ,  G02F1/133512 ,  G11B2007/24308 ,  Y10S428/913 ,  Y10T428/315

Abstract: The invention relates to high energy beam-sensitive glass articles exhibiting insensitivity and/or inertness to actinic radiation, glass articles which are darkened and/or colored within a thin surface layer of about 0.1-3 .mu.m upon exposure to a high energy beam, electron beam, and ion beams in particular, without a subsequent development step, and which need no fixing to stabilize the colored image, since both the recorded image and the glass article are insensitive to radiation in the spectral range of uv and longer wavelengths. The instant invention is concerned with Ag.sup.+ ion-exchanged glass articles having base glass within alkali metal silicate composition fields containing at least one of the oxides of transition metals which have one to four d-electrons in an atomic state. The base glass composition can be varied widely, spontaneous reduction as well as photo-reduction of Ag.sup.+ ions are inhibited and/or eliminated due to the presence of said transition metal oxides in the glass article. The product of the invention is suitable for use as recording and archival storage medium and as phototools. The recorded images and/or masking patterns are up-datable, can be any single color seen in the visible spectrum, and is erasable by heat at temperatures above about 200.degree. C. Heat erasure mode of recording in the high energy beam darkened glass article using a high intensity light beam, focused laser beam in particular, is described.

Abstract translation: 本发明涉及对光化辐射具有不敏感性和/或惰性的高能束敏感玻璃制品，在暴露于高能量束时，在薄表面层内变黑和/或着色的约0.1-3μm的玻璃制品， 电子束和离子束，特别是没有随后的显影步骤，并且由于记录图像和玻璃制品对紫外线和较长波长的光谱范围的辐射不敏感，因此不需要固定以使着色图像稳定。 本发明涉及在碱金属硅酸盐组合物领域中具有碱玻璃的Ag +离子交换玻璃制品，其含有原子状态中具有一至四个d电子的过渡金属的氧化物中的至少一种。 基底玻璃组合物可以广泛变化，由于玻璃制品中存在所述过渡金属氧化物，抑制和/或消除Ag +离子的自发还原和光还原。 本发明的产品适用于记录和存档存储介质以及照相工具。 所记录的图像和/或掩蔽图案是可以拍摄的，可以是在可见光谱中看到的任何单一颜色，并且可以通过在高于约200℃的温度下的热量而被擦除。在高能束黑色玻璃制品中记录的热消除模式 使用高强度光束，特别是聚焦激光束。