公开(公告)号：US20220002188A1

公开(公告)日：2022-01-06

申请号：US17291958

申请日：2019-11-08

申请人： LG ELECTRONICS INC.

发明人： Wongyu CHOI ,  Young Seok KIM

IPC分类号： C03C8/04 ,  C03C8/24 ,  C03C8/16

摘要： The present disclosure relates to a low temperature-calcined lead-free glass frit and paste, and a vacuum glass assembly using the same. The glass frit according to the present disclosure has a novel component system comprising V2O5, TeO2, CuO, BaO, one or more of Ag2O and Bi2O3, ZnO, and one or more of SnO and MoO3 at a characteristic composition ratio according to the disclosure, whereby the glass frit can replace a lead-based glass composition of the related art, can be calcined at a low temperature of 350° C. or lower and can ensure excellent chemical durability.

公开(公告)号：US11001533B2

公开(公告)日：2021-05-11

申请号：US16453593

申请日：2019-06-26

申请人： Goodrich Corporation

发明人： Anthony M. Mazany ,  Steven A. Poteet

IPC分类号： C04B41/45 ,  C04B41/85 ,  C04B41/89 ,  C04B41/00 ,  C04B41/52 ,  C03C8/16 ,  C04B35/52 ,  C04B41/50 ,  C04B111/00

摘要： The present disclosure provides a method for coating a composite structure, comprising forming a first slurry by combining a first pre-slurry composition with a first carrier fluid, applying the first slurry on a surface of the composite structure, and heating the composite structure to a temperature sufficient to form a base layer on the composite structure. The first pre-slurry composition may comprise a first phosphate glass composition and a low coefficient of thermal expansion material, wherein the low coefficient of thermal expansion material is a material with a coefficient of thermal expansion of less than 10×10−6° C.

公开(公告)号：US20200370183A1

公开(公告)日：2020-11-26

申请号：US16636222

申请日：2018-08-09

申请人： MAGNA INTERNATIONAL INC.

发明人： Roland David SEALS ,  Kenneth Ray ADAMS ,  Di YANG ,  Jeremiah John BRADY ,  Edward Karl STEINEBACH ,  Vinod Kumar SIKKA

IPC分类号： C23D5/02 ,  F16H55/06 ,  B62D29/00 ,  C03C8/16 ,  C03C8/02 ,  C09D139/06 ,  C09D131/04 ,  C09D133/00 ,  C09D7/20 ,  C09D7/61

摘要： A protective surface treatment in the form of a coating for steel or another metal or metal alloy capable of providing oxidation resistance in an inert gas furnace or air-containing furnace is provided. The coating is formed by a solution including at least one flux agent, such as boric acid, and at least one binder, such as polyvinylpyrrolidone (PVP), polyvinylpyrrolidone/vinyl acetate (PVP/VA), hydrooxypropylcellulose (HPC), ethylcellulose, and/or acrylics. The solution also includes at least one solvent, such as methanol or ethanol and can include various additives. The finished coating includes iron borate and provides a glassy surface.

公开(公告)号：US10767059B2

公开(公告)日：2020-09-08

申请号：US15234903

申请日：2016-08-11

申请人： Goodrich Corporation

发明人： Steven A. Poteet ,  Gavin Charles Richards ,  Zachary Cohen

IPC分类号： C09D5/08 ,  C04B41/52 ,  C04B41/00 ,  C03C1/00 ,  C23C18/12 ,  C04B41/89 ,  F16D69/02 ,  B05D1/02 ,  B05D1/28 ,  C03C8/16 ,  C03C14/00 ,  C04B41/45 ,  C04B41/50 ,  C04B41/85 ,  C04B111/00 ,  B64C25/34 ,  B64C25/42

摘要： A method for coating a composite structure, comprising applying a first slurry onto a surface of the composite structure, wherein the first slurry is a sol gel comprising a metal organic salt, a first carrier fluid, and a ceramic material, and heating the composite structure to a first sol gel temperature sufficient to form a sol gel-derived base layer on the composite structure.

公开(公告)号：US20200270170A1

公开(公告)日：2020-08-27

申请号：US16796066

申请日：2020-02-20

申请人： LG ELECTRONICS INC.

发明人： Dong Gun GWOO ,  Jingon Kim ,  Young Seok Kim

IPC分类号： C03C8/08 ,  C03C8/06 ,  C03C8/16 ,  C03C8/20 ,  C23D5/02 ,  C23D5/04 ,  F24C15/00

摘要： An enamel composition, a method for preparing an enamel composition, and a cooking appliance are provided. The enamel composition may include 15 to 50 wt % of phosphorus pentoxide (P2O5); 1 to 20 wt % of silicon dioxide (SiO2); 1 to 20 wt % of boron oxide (B2O3); 5 to 20 wt % of one or more of lithium superoxide (Li2O), sodium oxide (Na2O), or potassium oxide (K2O); 1 to 5 wt % of one or more of sodium fluoride (NaF), calcium fluoride (CaF2), or aluminum fluoride (AlF3); 1 to 35 wt % of one or more of magnesium oxide (MgO), barium oxide (BaO), or calcium oxide (CaO); and 5 to 30 wt % of one or more of titanium dioxide (TiO2), vanadium pentoxide (V2O5), molybdenum trioxide (MoO3), or iron oxide (Fe2O3). With such an enamel composition, cleaning may be performed at a low temperature for thermal decomposition, and contaminants, such as fat, may be more completely removed.

公开(公告)号：US20200062662A1

公开(公告)日：2020-02-27

申请号：US16668852

申请日：2019-10-30

申请人： GOODRICH CORPORATION

发明人： Steven A. Poteet

IPC分类号： C04B41/86 ,  C03C8/08 ,  C03C3/097 ,  B64C25/36 ,  C03C3/16 ,  C04B41/89 ,  B64D45/00 ,  B64C25/34 ,  B64C25/42 ,  C04B35/78 ,  C04B41/52 ,  C04B41/50 ,  C04B41/00 ,  C09D5/08 ,  C03C8/16

摘要： The present disclosure provides a method for coating a composite structure, comprising forming a first slurry by combining a first pre-slurry composition comprising a first phosphate glass composition, with a primary flow modifier and a first carrier fluid, wherein the primary flow modifier comprises at least one of cellulose or calcium silicate; applying the first slurry on a surface of the composite structure to form a base layer; and heating the composite structure to a temperature sufficient to adhere the base layer to the composite structure.

公开(公告)号：US10446290B2

公开(公告)日：2019-10-15

申请号：US15718802

申请日：2017-09-28

申请人： Shoei Chemical Inc.

发明人： Hiroshi Mashima ,  Yukari Morofuji

IPC分类号： H01B1/20 ,  C03C8/02 ,  C03C8/04 ,  C03C8/10 ,  C03C8/16 ,  C09D5/24 ,  H01C7/00 ,  C03C3/066 ,  C03C3/074 ,  C03C3/087 ,  C03C3/089 ,  C03C3/091 ,  C03C14/00

摘要： A resistive composition that can form a thick film resistor excluding a toxic lead component from a conductive component and glass and having characteristics equivalent to or superior to conventional resistors in terms of, in a wide resistance range, resistance values, TCR characteristics, current noise characteristics, withstand voltage characteristics and the like. The resistive composition of the present invention includes: ruthenium-based conductive particles including ruthenium dioxide; a glass frit that is essentially free of a lead component; and an organic vehicle, wherein the glass frit is a glass frit which is constituted such that in a case where a fired product of a mixture of the glass frit and the ruthenium dioxide has in a range of 1 kΩ/□ to 1 MΩ/□, the fired product exhibits a temperature coefficient of resistance in a plus range.

公开(公告)号：US10233338B2

公开(公告)日：2019-03-19

申请号：US15360944

申请日：2016-11-23

申请人： PLANT PV, Inc.

发明人： Brian E. Hardin ,  Erik Sauar ,  Dhea Suseno ,  Jesse J. Hinricher ,  Jennifer Huang ,  Tom Yu-Tang Lin ,  Stephen T. Connor ,  Daniel J. Hellebusch ,  Craig H. Peters

IPC分类号： H01L31/02 ,  C09D5/24 ,  H01L31/0224 ,  C03C8/18 ,  C03C8/16 ,  H02S40/34 ,  B23K1/00 ,  B23K35/02 ,  B23K35/28 ,  B23K35/30 ,  B23K35/36 ,  B33Y10/00 ,  B05D1/02 ,  H01L31/18 ,  H01L31/049 ,  H01L31/0203

摘要： Intercalation pastes for use with semiconductor devices are disclosed. The pastes contain precious metal particles, intercalating particles, and an organic vehicle and can be used to improve the material properties of metal particle layers. Specific formulations have been developed to be screen-printed directly onto a dried metal particle layer and fired to make a fired multilayer stack. The fired multilayer stack can be tailored to create a solderable surface, high mechanical strength, and low contact resistance. In some embodiments, the fired multilayer stack can etch through a dielectric layer to improve adhesion to a substrate. Such pastes can be used to increase the efficiency of silicon solar cells, specifically multi- and mono-crystalline silicon back-surface field (BSF), and passivated emitter and rear contact (PERC) photovoltaic cells. Other applications include integrated circuits and more broadly, electronic devices.

公开(公告)号：US10196300B2

公开(公告)日：2019-02-05

申请号：US15322755

申请日：2016-01-29

申请人： BOE Technology Group Co., Ltd.

发明人： Rui Hong

IPC分类号： C03C8/24 ,  C03C27/06 ,  H01L51/56 ,  C03C3/12 ,  C03C8/04 ,  H01L51/00 ,  H01L51/52 ,  C03C8/14 ,  C03C8/16

摘要： Examples of the present invention provide a frit material, a photoelectric packaged device and a packaging method thereof, and a display apparatus. They relates to the field of display technology, and may reduce the bubbles generated during the sintering of the frit material at high temperature, improve the flatness of the surface of the frit material, and increase the proportion of the packaged area after the frit material is adhered to the device substrate, to increase the mechanical strength of the packaged OLED panel, while the viscosity of the frit material is not affected. The frit material comprises frit-powders and an organic material comprising an organic thickener, wherein the frit material further comprises an inorganic thickener consisting of a clay mineral material. Examples of the present invention are used for production of the frit material, the photoelectric packaged device comprising the frit material, and the display apparatus.

公开(公告)号：US10153389B2

公开(公告)日：2018-12-11

申请号：US15506365

申请日：2015-09-28

申请人： Ferro GmbH

发明人： Dieter Gödeke ,  Srinivasan Sridharan

IPC分类号： C03C8/04 ,  C03C8/24 ,  H01L31/048 ,  C03C3/12 ,  C03C8/02 ,  C03C8/14 ,  C03C8/16 ,  C03C8/22 ,  C03C17/00 ,  C03C27/06 ,  C03C27/08 ,  E06B3/66 ,  E06B3/677 ,  C03B23/24 ,  E06B3/673 ,  E06B3/663

摘要： The present invention relates to a glass, in particular a glass for the joining of glass panes for the production of vacuum insulating glasses at processing temperatures ≤420° C., to the corresponding composite glass, and to the corresponding glass paste. Moreover, the present invention relates to a vacuum insulating glass produced using the glass paste according to the invention, to the production process thereof, and to the use of the inventive glass and/or composite glass, and glass paste. The glass according to the invention is characterized in that it comprises the following components, in units of mol-%: V2O5 5-58 mol-%, TeO2 40-90 mol-%, and at least one oxide selected from ZnO 38-52 mol-%, or Al2O3 1-25 mol %, or MoO3 1-10 mol-%, or WO3 1-10 mol-%, or a combination thereof.