公开(公告)号：US10011521B2

公开(公告)日：2018-07-03

申请号：US15290090

申请日：2016-10-11

申请人： Asahi Glass Company, Limited

发明人： Kensuke Nagai ,  Yuya Shimada ,  Yusuke Arai

IPC分类号： C03C3/087 ,  C03C3/095 ,  C03C4/02 ,  C03C3/062 ,  C03C3/064 ,  C03C3/078 ,  C03C3/083 ,  C03C3/085 ,  C03C3/089 ,  C03C3/091 ,  C03C4/08 ,  C03B19/02

CPC分类号： C03C3/095 ,  C03B19/02 ,  C03C3/062 ,  C03C3/064 ,  C03C3/078 ,  C03C3/083 ,  C03C3/085 ,  C03C3/087 ,  C03C3/089 ,  C03C3/091 ,  C03C4/02 ,  C03C4/08

摘要： To provide a colored glass plate of which the mass ratio of divalent iron as calculated as Fe2O3 to total iron as calculated as Fe2O3 can be stably maintained at a high level while amber coloring derived from salt cake (Na2SO4) is suppressed by reducing the amount of salt cake used as a refining agent, and which has less bubbles regardless of a small amount of total sulfur as calculated as SO3. A colored glass plate which is made of alkali-containing silica glass containing iron, tin and sulfur, wherein, as represented by mass % based on oxides, the proportion of total sulfur as calculated as SO3 is less than 0.025%, the proportion of divalent iron as calculated as Fe2O3 to total iron as calculated as Fe2O3 is at least 45%, the proportion of divalent tin as calculated as SnO2 to total tin as calculated as SnO2 is at least 0.1% as represented by mol %, and β-OH is at least 0.15 mm−1.

公开(公告)号：US09745218B2

公开(公告)日：2017-08-29

申请号：US15001768

申请日：2016-01-20

申请人： James R. Glidewell Dental Ceramics, Inc.

发明人： Rodolfo Castillo

IPC分类号： C03B19/02 ,  A61K6/027 ,  C03B1/02 ,  C03B32/02 ,  C03C10/00 ,  C03C3/097 ,  C03C3/118 ,  C03C4/00 ,  A61K6/00 ,  A61K6/02 ,  A61L27/10

CPC分类号： C03B19/02 ,  A61K6/0094 ,  A61K6/021 ,  A61K6/0215 ,  A61K6/023 ,  A61K6/024 ,  A61K6/0245 ,  A61K6/0273 ,  A61L27/105 ,  C03B1/02 ,  C03B32/02 ,  C03C3/097 ,  C03C3/118 ,  C03C4/0021 ,  C03C10/0027

摘要： The present invention relates to a method of fabricating an improved lithium silicate glass ceramic and to that material for the manufacture of blocks for dental appliances using a CAD/CAM process and hot pressing system. The lithium silicate material has a chemical composition that is different from those reported in the prior art with 1 to 10% of germanium dioxide in final composition. The softening points are close to the crystallization final temperature of 800° C. indicating that the samples will support the temperature process without shape deformation.

公开(公告)号：US20170182676A1

公开(公告)日：2017-06-29

申请号：US15390260

申请日：2016-12-23

申请人： Samuel David Goodwin

发明人： Samuel David Goodwin

IPC分类号： B28B7/16 ,  B29C37/00 ,  B29C39/26 ,  B29C39/36 ,  B29C33/00 ,  C03B19/02 ,  B28B7/00 ,  B22D23/02 ,  B22D29/00 ,  F25C1/04 ,  F25C1/22 ,  B29C39/02 ,  B28B1/14

CPC分类号： C03B19/02 ,  B22D23/02 ,  B22D29/00 ,  B29C33/0033 ,  B29C37/006 ,  B29C39/02 ,  B29C39/26 ,  B29C39/36 ,  B29L2031/737 ,  E04G15/00 ,  E04G15/061

摘要： An apparatus and method for creating openings in a material that solidifies is disclosed. The apparatus comprises a rigid board and at least one rigid retainer plate. The rigid retainer plate comprises at least one buoyancy plate to resist the buoyant force of the material that solidifies, at least one hydrostatic plate to resist the hydrostatic force of the material that solidifies, and a retainer tie. The rigid board further comprises retainer plate slots configured to accept the retainer plates. When the apparatus is in use, the retainer plates are inserted into the retainer plate slots and the retainer ties are coupled to formwork panels. The material that solidifies is then poured into the gap between the formwork panels. Once the material is solidified, the formwork panels are removed and the apparatus can be either reused or thrown out. The apparatus may be used with any material that solidifies.

公开(公告)号：US20170081236A1

公开(公告)日：2017-03-23

申请号：US15365577

申请日：2016-11-30

申请人： Massachusetts Institute of Technology

发明人： John Klein ,  Giorgia Franchin ,  Michael Stern ,  Markus Kayser ,  Chikara Inamura ,  Shreya Dave ,  Neri Oxman ,  Peter Houk

IPC分类号： C03B19/00 ,  C03B17/00 ,  C03B17/04 ,  C03B5/02 ,  B33Y40/00 ,  C03B7/094 ,  C03B7/12 ,  C03B7/088 ,  B33Y10/00 ,  B33Y30/00 ,  C03B25/02 ,  C03B5/033

CPC分类号： C03B19/00 ,  B29C64/106 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00 ,  C03B3/00 ,  C03B5/021 ,  C03B5/0334 ,  C03B5/0336 ,  C03B5/26 ,  C03B7/088 ,  C03B7/094 ,  C03B7/098 ,  C03B7/12 ,  C03B17/00 ,  C03B17/025 ,  C03B17/04 ,  C03B19/02 ,  C03B25/02

摘要： In illustrative implementations of this invention, a crucible kiln heats glass such that the glass becomes or remains molten. A nozzle extrudes the molten glass while one or more actuators actuate movements of the nozzle, a build platform or both. A computer controls these movements such that the extruded molten glass is selectively deposited to form a 3D glass object. The selective deposition of molten glass occurs inside an annealing kiln. The annealing kiln anneals the glass after it is extruded. In some cases, the actuators actuate the crucible kiln and nozzle to move in horizontal x, y directions and actuate the build platform to move in a z-direction. In some cases, fluid flows through a cavity or tubes adjacent to the nozzle tip, in order to cool the nozzle tip and thereby reduce the amount of glass that sticks to the nozzle tip.

公开(公告)号：US20170056445A1

公开(公告)日：2017-03-02

申请号：US15352009

申请日：2016-11-15

申请人： NovaBone Products, LLC

发明人： Gregory J. Pomrink ,  Jipin Zhong ,  Zehra Tosun ,  Roy Layne Howell ,  Cecilia Cao

IPC分类号： A61K33/42 ,  A61L27/10 ,  A61L27/54 ,  C03C4/00 ,  A61K8/25 ,  A61Q11/00 ,  C03C3/097 ,  A61L27/12 ,  A61L27/56

CPC分类号： A61K33/42 ,  A61K8/25 ,  A61K31/216 ,  A61K31/415 ,  A61K31/4439 ,  A61K31/454 ,  A61K31/58 ,  A61K31/65 ,  A61K33/08 ,  A61K33/14 ,  A61K33/22 ,  A61K45/06 ,  A61L26/0004 ,  A61L26/0066 ,  A61L26/0085 ,  A61L27/10 ,  A61L27/12 ,  A61L27/52 ,  A61L27/54 ,  A61L27/56 ,  A61L2400/04 ,  A61L2430/02 ,  A61Q11/00 ,  C03B19/02 ,  C03C3/097 ,  C03C4/0007 ,  C03C2203/26 ,  C03C2204/00 ,  A61K2300/00

摘要： A sol-gel bioactive glass precursor, method for making sol-gel glasses, resultant sol-gel bioactive glasses, and methods of use thereof, which include introducing Na2O into the glass network during the sol-gel process through the use of Na-ethoxide, NaCI, or sodium silicate rather than sodium nitrate. Medical and industrial uses of such glasses.

摘要翻译： 溶胶凝胶生物活性玻璃前体，制造溶胶凝胶玻璃的方法，所得溶胶 - 凝胶生物活性玻璃及其使用方法，其包括在溶胶 - 凝胶过程期间通过使用乙醇钠将Na 2 O引入玻璃网络 ，NaCl或硅酸钠，而不是硝酸钠。 这种眼镜的医疗和工业用途。

公开(公告)号：US20160229730A1

公开(公告)日：2016-08-11

申请号：US15029322

申请日：2014-10-14

申请人： UNITED TECHNOLOGIES CORPORATION

发明人： David C. Jarmon

IPC分类号： C03B19/02

CPC分类号： C03B19/025 ,  B28B1/24 ,  B28B3/025 ,  C03B19/02 ,  C03B2201/02 ,  C03B2201/10

摘要： One exemplary embodiment of this disclosure relates to a transfer molding assembly. The assembly includes a die having a molding cavity interconnected with a reservoir. The assembly further includes a heater operable to heat the die, and a load plate configured to move under its own weight to transfer material from the reservoir into the molding cavity.

摘要翻译： 本公开的一个示例性实施例涉及传递模制组件。 组件包括具有与储存器互连的模腔的模具。 组件还包括可操作以加热模具的加热器和构造成在其自重下移动以将材料从储存器转移到模制腔中的负载板。

公开(公告)号：US20160106526A1

公开(公告)日：2016-04-21

申请号：US14984490

申请日：2015-12-30

申请人： Ivoclar Vivadent AG

发明人： Marcel Schweiger ,  Volker Rheinberger ,  Harald Bürke ,  Wolfram Höland ,  Elke Signer-Apel ,  Christian Ritzberger ,  Dmitri Brodkin

IPC分类号： A61C13/083 ,  C03C4/00 ,  A61C13/09 ,  C03B19/02 ,  C03C17/02 ,  A61C13/00 ,  C03C10/00 ,  C03B32/02

CPC分类号： A61C13/083 ,  A61C5/77 ,  A61C13/0006 ,  A61C13/0022 ,  A61C13/09 ,  A61K6/0205 ,  C03B19/02 ,  C03B32/02 ,  C03C3/097 ,  C03C4/0021 ,  C03C10/0009 ,  C03C10/0027 ,  C03C17/02 ,  C03C2217/92

摘要： Lithium silicate materials are described which can be easily processed by machining to dental products without undue wear of the tools.

公开(公告)号：US20150307385A1

公开(公告)日：2015-10-29

申请号：US14697564

申请日：2015-04-27

申请人： John Klein ,  Giorgia Franchin ,  Michael Stern ,  Markus Kayser ,  Chikara Inamura ,  Shreya Dave ,  Neri Oxman ,  Peter Houk

发明人： John Klein ,  Giorgia Franchin ,  Michael Stern ,  Markus Kayser ,  Chikara Inamura ,  Shreya Dave ,  Neri Oxman ,  Peter Houk

IPC分类号： C03B19/00 ,  C03B17/06 ,  C03B25/02

CPC分类号： C03B19/00 ,  B29C64/106 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00 ,  C03B3/00 ,  C03B5/021 ,  C03B5/0334 ,  C03B5/0336 ,  C03B5/26 ,  C03B7/088 ,  C03B7/094 ,  C03B7/098 ,  C03B7/12 ,  C03B17/00 ,  C03B17/025 ,  C03B17/04 ,  C03B19/02 ,  C03B25/02

摘要： In illustrative implementations of this invention, a crucible kiln heats glass such that the glass becomes or remains molten. A nozzle extrudes the molten glass while one or more actuators actuate movements of the nozzle, a build platform or both. A computer controls these movements such that the extruded molten glass is selectively deposited to form a 3D glass object. The selective deposition of molten glass occurs inside an annealing kiln. The annealing kiln anneals the glass after it is extruded. In some cases, the actuators actuate the crucible kiln and nozzle to move in horizontal x, y directions and actuate the build platform to move in a z-direction. In some cases, fluid flows through a cavity or tubes adjacent to the nozzle tip, in order to cool the nozzle tip and thereby reduce the amount of glass that sticks to the nozzle tip.

摘要翻译： 在本发明的说明性实施中，坩埚窑加热玻璃使得玻璃变得或保持熔融。 喷嘴挤出熔融玻璃，而一个或多个致动器致动喷嘴，构建平台或两者的运动。 计算机控制这些运动，使得挤出的熔融玻璃被选择性地沉积以形成3D玻璃物体。 熔融玻璃的选择性沉积发生在退火窑内。 退火窑在挤出后退火玻璃。 在一些情况下，执行器致动坩埚窑和喷嘴在水平x，y方向上移动并致动构建平台沿z方向移动。 在一些情况下，流体流过与喷嘴尖端相邻的腔或管，以便冷却喷嘴尖端，从而减少粘附到喷嘴尖端的玻璃的量。

公开(公告)号：US20150299027A1

公开(公告)日：2015-10-22

申请号：US13985411

申请日：2011-03-15

申请人： Dening YANG

发明人： Dening YANG

IPC分类号： C03C3/091 ,  C03B19/02 ,  C03C3/064 ,  C03B27/012 ,  C03C3/087 ,  C03C3/062 ,  C03B9/30 ,  C03B17/04

CPC分类号： C03C3/091 ,  C03B9/30 ,  C03B17/04 ,  C03B19/02 ,  C03B27/012 ,  C03C3/062 ,  C03C3/064 ,  C03C3/087 ,  C03C3/11

摘要： A glass preparation process and its glass product, comprising the following steps: step 1: the raw materials are prepared for glass manufacturing according to the compositions contained in the said glass such as SiO2, CaO, MgO, Al2O3, Fe2O3 and Na2O; step 2: after the prepared raw materials are measured, they are put into the bulk material pipe or feed bin; step 3: put the formulated raw materials into molten pool to have them melted under the melting temperature of each glass formula and form the liquid glass with preset viscosity, then they are homogenized and clarified and discharge bubbles to form flowing molten mass; step 4: tube-drawing molding process, blowing molding process or compression molding process is selected and adopted for molding.

摘要翻译： 一种玻璃制备方法及其玻璃制品，其包括以下步骤：步骤1：根据所述玻璃中所含的组分如SiO 2，CaO，MgO，Al 2 O 3，Fe 2 O 3和Na 2 O制备玻璃制造原料; 步骤2：测量准备好的原料后，将其放入散装料管或进料仓; 步骤3：将配制的原料放入熔池中，使其在每个玻璃配方的熔融温度下熔化，并形成具有预设粘度的液态玻璃，然后均化澄清并排出气泡，形成流动的熔融物质; 步骤4：选择管拉伸成型工艺，吹塑成型工艺或压缩成型工艺，用于成型。

公开(公告)号：US20150104655A1

公开(公告)日：2015-04-16

申请号：US14513733

申请日：2014-10-14

申请人： Hass Co., Ltd.

发明人： Yong su KIM ,  Hyun jun Jeon ,  Hyung bong Lim ,  Kyung sik Oh ,  Sung ho Ha ,  Jin su Jeong ,  Cheol young Kim

IPC分类号： C03C10/00 ,  B32B17/06 ,  C03C27/06 ,  C03B32/02 ,  C03B32/00

CPC分类号： C03C10/0027 ,  B32B17/06 ,  C03B11/08 ,  C03B19/02 ,  C03B32/02 ,  C03C3/097 ,  C03C4/0021 ,  C03C21/002 ,  C04B41/009 ,  C04B41/5023 ,  C04B41/86 ,  C04B2111/00836 ,  C04B35/48 ,  C04B2103/54

摘要： Exemplary embodiments of the present disclosure provide a lithium silicate crystalline or amorphous glass overlaying the top surfaces of zirconia and the manufacturing process thereof. More specifically, exemplary embodiments of the present disclosure provide a lithium silicate glass or lithium silicate crystalline glass with high light transmittance and good coloring characteristics and the manufacturing process thereof, which overlays the top surface of zirconia with high mechanical strength, frameworks, or copings.The lithium silicate crystalline or amorphous glass may include 10-15 wt % Li2O, 71.1-85.0 wt % SiO2, 2-5 wt % P2O5 working as nuclear formation agent, 1-5 wt % Al2O3 to increase glass transition temperature and softening temperature, as well as chemical durability of the glass, and 0.01-1.0 wt % ZrO2 which increases the binding strength of the zirconia substructure.

摘要翻译： 本公开的示例性实施方案提供覆盖氧化锆顶表面的硅酸锂晶体或无定形玻璃及其制造方法。 更具体地，本公开的示例性实施方案提供了具有高透光率和良好着色特性的硅酸锂玻璃或硅酸锂晶体玻璃及其制造方法，其以高机械强度，框架或配合物覆盖氧化锆的顶表面。 硅酸锂晶体或无定形玻璃可以包括10-15重量％的Li 2 O，71.1-85.0重量％的SiO 2，作为核成核剂的2-5重量％的P 2 O 5，1-5重量％的Al 2 O 3以提高玻璃化转变温度和软化温度， 以及玻璃的化学耐久性和0.01-1.0重量％的ZrO 2，这增加了氧化锆亚结构的结合强度。