| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 41 | Electrically Gradated Carbon Foam | US11964036 | 2007-12-25 | US20080299378A1 | 2008-12-04 | Jesse M. Blacker; Janusz W. Plucinski |
| Electrically gradated carbon foam materials that have changing or differing electrical properties through the thickness of the carbon foam material and methods for making these electrically gradated carbon foam materials are described herein. In some embodiments, the electrically gradated carbon foam materials exhibit increasing electrical resistivity through the thickness of the carbon foam material such that the electrical resistivity near a second surface of the carbon foam is at least 2 times greater than the electrical resistivity near a first surface of the carbon foam. These electrically gradated carbon foam materials may be used as radar absorbers, as well as in electromagnetic interference (EMI) shielding schemes. | ||||||
| 42 | Granule useful for highly thermal-conductive resin composition | US11723439 | 2007-03-20 | US20070225420A1 | 2007-09-27 | Shintaro Komatsu; Mitsuo Maeda |
| Granules useful for highly thermal-conductive resin composition are provided. The Granules have a number average particle diameter of 0.5 to 5 mm, obtained by granulating fibers mainly containing fibers selected from alumina fibers and carbon fibers, wherein the fibers to be granulated have a number average fiber diameter of 1 to 50 μm. | ||||||
| 43 | Electrostatic coating composition comprising corrosion resistant metal particulates and method for using same | US11075802 | 2005-03-10 | US20060204666A1 | 2006-09-14 | Matthew Buczek; Andrew Skoog; Jane Murphy |
| A composition comprising a corrosion resistant metal particulate component comprising aluminum-containing metal particulates, wherein the aluminum-containing metal particulates have a phosphate and/or silica-containing insulating layer; and a glass-forming binder component. Also disclosed is a method comprising the following steps: (a) providing an article comprising a metal substrate; (b) imparting to the metal substrate an electrical charge; and (c) electrostatically depositing a coating composition on the electrically charged metal substrate, wherein the coating composition comprises aluminum-containing metal particulates having a phosphate and/or silica-containing insulating layer; and glass-forming binder component. | ||||||
| 44 | Liquid electrostatic coating composition comprising corrosion resistant metal particulates and method for using same | US11075799 | 2005-03-10 | US20060204665A1 | 2006-09-14 | Matthew Buczek; Andrew Skoog; Jane Murphy; Brian Hazel |
| A composition comprising a liquid mixture having: a corrosion resistant metal particulate component comprising aluminum-containing metal particulates, wherein the aluminum-containing metal particulates have a phosphate and/or silica-containing insulating layer; a glass-forming binder component; and a liquid carrier component. Also disclosed is a method comprising the following steps: (a) providing an article comprising a metal substrate; (b) imparting to the metal substrate an electrical charge; and (c) electrostatically applying a liquid coating composition to the electrically charged metal substrate, wherein the liquid coating composition comprises a liquid mixture having: a corrosion resistant metal particulate component comprising aluminum-containing metal particulates having a phosphate and/or silica-containing insulating layer; glass-forming binder component; and a liquid carrier component. | ||||||
| 45 | Composite dielectric and manufacturing method therefor | US11100424 | 2005-04-07 | US20050263744A1 | 2005-12-01 | Yuji Kudoh; Takashi Hashida; Masa-aki Suzuki |
| It is a principal object of the present invention to provide a dielectric having a high relative dielectric constant and dielectric loss minimized in high frequency bands. That is, the present invention relates to a composite dielectric comprising conductive particles dispersed in a porous body of inorganic oxide, wherein 1) the relative dielectric constant εr of the dielectric in high frequency bands of 1 GHz or more is 4 or more, and 2) the dielectric loss tans of the dielectric in high frequency bands of 1 GHz or more is 2×10−4 or less, and to a manufacturing method therefor. | ||||||
| 46 | Thin film magnetic recording head with treated ceramic substrate | US09309829 | 1999-05-11 | US06252741B1 | 2001-06-26 | Junghi Ahn |
| A method for increasing electrical resistivity of at least a portion of a substrate includes providing a ceramic substrate and carrying out at least one of ion implantation and plasma immersion on the ceramic substrate with ions derived from at least one source selected from the group consisting of noble gases, nitrogen, oxygen, halogens, halogen compounds, silicon, and antimony. The method provides a modified region within the substrate extending from a surface of the substrate into the substrate and having enhanced electrical resistivity. The method can be applied in the production of thin film magnetic recording heads and devices incorporating such heads. The method obviates shortcomings associated with conventional magnetic recording head fabrication techniques. | ||||||
| 47 | Method for producing porous permeable molded body | US135544 | 1998-08-12 | US6017473A | 2000-01-25 | Horst R. Maier; Uwe Schumacher; Walter Best; Wolfgang Schafer |
| A porous, flow-through molded body, designed specifically for use in the removal of diesel soot particles from the exhaust gas of diesel engines. It includes a reciprocally closed honeycombed body made of silicon carbide and possessing the following features.wall thickness: 1.25.+-.0.5 mm;porosity: 55 to 60%;average pore diameter: 25 to 70 .mu.m;specific permeability: 20 to 100 nPm.In the production method, a starting powder of silicon or a mixture of silicon with portions of silicon carbide and/or carbon is combined with an organic binding agent that can be coked and molded into a green body. This is then subjected to a coking fire in an inert-gas atmosphere; the molded body obtained in this manner is then heated in the presence of nitrogen or a nitrogenous inert gas to a temperature where free silicon is converted with the carbon, in a reaction firing, to silicon carbide. Additionally, a recrystallization firing at greater than 2000.degree. C. is implemented. | ||||||
| 48 | Process for making improved microwave susceptor comprising a dielectric silicate foam substance coated with a microwave active coating | US580676 | 1995-12-29 | US5853632A | 1998-12-29 | Paul Ralph Bunke; Robert Lawrence Prosise; Phillip Floyd Pflaumer |
| The present invention provides a process for making an improved thermally insulated microwave silicate foam susceptor. The process for making the improved microwave susceptor comprises the following steps: a) preparing pourable aqueous alkali metal dielectric sodium silicate slurry, b) pouring said slurry into a smooth surface substrate mold, c) heating said poured slurry at an effective elevated temperature to foam the slurry in said mold; d) drying said foam at an effective elevated temperature to provide said dry silicate foam substrate having a substantially smooth surface; e) coating at least a portion of said substantially smooth surface with an effective amount of a flowable microwave active material coating (MAC) and drying said flowable coating at an effective temperature to form a dry layer of said MAC. | ||||||
| 49 | Porous permeable molded body | US821871 | 1997-03-21 | US5853444A | 1998-12-29 | Horst R. Maier; Uwe Schumacher; Walter Best; Wolfgang Schafer |
| A porous permeable molded body designed especially for use in the removal of diesel soot particles from the exhaust gas of diesel engines is disclosed. The body includes an alternatingly closed honeycombed body made of silicon carbide and possessing the following features: ______________________________________ wall thickness: 1.25 .+-. 0.5 mm; porosity: 55 to 60%; average pore diameter: 25 to 70 .mu.m; specific permeability: 20 to 100 nPm. ______________________________________ In the production method, a starting powder of silicon or a mixture of silicon with portions of silicon carbide and/or carbon is combined with an organic binding agent that can be coked and molded into a green body. This is then subjected to a coking fire in an inert-gas atmosphere; the molded body obtained in this manner is then heated in the presence of nitrogen or a nitrogenous inert gas to a temperature where free silicon is converted with the carbon, in a reaction firing, to silicon carbide. Additionally, a recrystallization firing at greater than 2000.degree. C. is implemented. | ||||||
| 50 | Methods of making insulation, and products formed thereby | US16283861 | 1961-12-28 | US3177107A | 1965-04-06 | BOLTON MICHAEL J; JOYNER JR GEORGE A; LUX RICHARD H |
| 51 | COMPOSITE ACRYLIC RESIN COMPOSITION | EP01938707.5 | 2001-06-15 | EP1447390A1 | 2004-08-18 | SHIMPO, Shigeaki |
An acrylic resin composite which comprises a powder material prepared by mixing an aggregate comprising a powder of a mineral having a permanent electric charge with a low alkali cement and a resin emulsion, wherein the resin emulsion comprises an acrylic resin comprising methyl acrylate and ethyl acrylate and an alkali ion water. The composite can be used in new construction, mending and reinforcement of a steel skeleton structure and the like for providing a structure which has high moisture permeability and also excellent protection to the penetration of water, exhibits rapid hardening, is excellent in the properties after hardening such as strength and durability, and is improved in adhesiveness and easiness in being mended. |
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| 52 | Poröser durchströmbarer Formkörper sowie Verfahren zu seiner Herstellung | EP96104647.1 | 1996-03-23 | EP0796830B1 | 2002-08-21 | Maier, Horst R., Prof. Dr. Ing.; Schumacher, Uwe, Dipl. Ing.; Best, Walter, Dr; Schäfer, Wolfgang, Dipl. Ing. |
| 53 | A highly resistive recrystallized silicon carbide, an anti-corrosive member, a method for producing the highly resistive recrystallized silicon carbide, and a method for producing the anti-corrosive member | EP99304841.2 | 1999-06-21 | EP0967189A1 | 1999-12-29 | Aihara, Yasufumi; Inoue, Katsuhiro |
A highly resistive recrystallized silicon carbide having open pores, wherein layered carbons on the inner wall surfaces of said open pores are removed and a resistivity at room temperature of said recrystallized silicon carbide is not less than 10000 Ω · cm. |
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| 54 | A PROCESS FOR MAKING IMPROVED MICROWAVE SUSCEPTOR COMPRISING A DIELECTRIC SILICATE FOAM SUBSTRATE COATED WITH A MICROWAVE ACTIVE COATING | EP96944905.0 | 1996-12-20 | EP0869930A1 | 1998-10-14 | BUNKE, Paul, Ralph; PROSISE, Robert, Lawrence; PFLAUMER, Phillip, Floyd |
| The present invention provides a process for making an improved thermally insulated microwave silicate foam susceptor. The process for making the improved microwave susceptor comprises the following steps: a) preparing pourable aqueous alkali metal dielectric sodium silicate slurry; b) pouring said slurry into a smooth surface substrate mold; c) heating said poured slurry at an effective elevated temperature to foam the slurry in said mold; d) drying said foam at an effective elevated temperature to provide said dry silicate foam substrate having a substantially smooth surface; e) coating at least a portion of said substantially smooth surface with an effective amount of a flowable microwave active material coating (MAC) and drying said flowable coating at an effective temperature to form a dry layer of said MAC. | ||||||
| 55 | A ceramic article containing a core comprising zirconia a shell comprising zirconium boride | EP97203848.3 | 1997-12-08 | EP0849241A1 | 1998-06-24 | Jarrold, Gregory S., Eastman Kodak Company; Chatterjee, Dilip Kumar, Eastman Kodak Company; Ghosh Syamal Kumar, Eastman Kodak Company |
A ceramic article containing a core/bulk comprising tetragonal zirconia or tetragonal zirconia and alumina composite wherein zirconia is preferably doped with yttria, and a shell/surface comprising zirconium boride. |
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| 56 | Sealing porous electronic substrates | EP93305638.4 | 1993-07-19 | EP0580381A1 | 1994-01-26 | Chandra, Grish; Haluska, Loren Andrew |
The present invention relates to a novel methods for sealing porous ceramic substrates. The method comprises impregnating the substrate with a silicon-containing material and then converting the material to a ceramic. The resultant substrates are resistant to moisture penetration and can be easily manipulated without damage. |
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| 57 | Method for firing ceramic articles | EP91309066.8 | 1991-10-03 | EP0481637A3 | 1992-12-23 | Tamhankar, Satish S; Kirschner, Mark J; Marczi, Michael; Wolf, Rudoph J |
In a method for heat processing a ceramic article on which has been printed a conductive or dielectric layer from a photo-imageable paste including an organic binder, an inorganic binder, a plasticiser, a photo-initiation system and a photo-hardenable monomer, after application of radiation to polymerise the monomer, and drying of the layer, the article is subjected to heating first to remove organics, and then to sinter the residual components of the layer. Water vapour is present in the sintering atmosphere in an amount of from about 0.25% to about 2% by volume of the gaseous atmosphere at at least the sintering stage, and preferably at both the binder burn-out stage and the sintering stage. Up to about 10 ppm, and preferably from about 2 ppm to about 3 ppm by volume H₂ may be included, the balance of the atmosphere being nitrogen. Conductive ceramic articles heat treated with this atmosphere exhibit a combination of improved properties, including acceptable cohesion of the metallic pattern and adhesion thereof to the ceramic substrate, in combination with improved conductivity. |
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| 58 | POROUS MATERIALS EMBEDDED WITH NANOPARTICLES, METHODS OF FABRICATION AND USES THEREOF | EP08871036.3 | 2008-12-29 | EP2231756B1 | 2017-03-22 | Tishin, Alexander Mettalinovich |
| 59 | CNT-BASED RESISTIVE HEATING FOR DEICING COMPOSITE STRUCTURES | EP10772494 | 2010-04-26 | EP2425364A4 | 2012-10-31 | SHAH TUSHAR K; MALECKI HARRY C; ADCOCK DANIEL JACOB |
| A composite structure includes a matrix material and a carbon nanotube (CNT)-infused fiber material that includes a plurality of carbon nanotubes (CNTs) infused to a fiber material. The CNT-infused fiber material is disposed throughout a portion of the matrix material. The composite structure is adapted for application of a current through the CNT-infused fiber material to provide heating of the composite structure. A heating element includes a CNT-infused fiber material includes a plurality of CNTs infused to a fiber material. The CNT-infused fiber material is of sufficient proportions to provide heating to a structure in need thereof. | ||||||
| 60 | CNT-BASED RESISTIVE HEATING FOR DEICING COMPOSITE STRUCTURES | EP10772494.0 | 2010-04-26 | EP2425364A2 | 2012-03-07 | SHAH, Tushar, K.; MALECKI, Harry, C.; ADCOCK, Daniel, Jacob |
| A composite structure includes a matrix material and a carbon nanotube (CNT)-infused fiber material that includes a plurality of carbon nanotubes (CNTs) infused to a fiber material. The CNT-infused fiber material is disposed throughout a portion of the matrix material. The composite structure is adapted for application of a current through the CNT-infused fiber material to provide heating of the composite structure. A heating element includes a CNT-infused fiber material includes a plurality of CNTs infused to a fiber material. The CNT-infused fiber material is of sufficient proportions to provide heating to a structure in need thereof. | ||||||
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