| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 21 | セメント用添加剤 | JP2004519236 | 2003-07-02 | JPWO2004005213A1 | 2005-11-17 | 松井 龍也; 龍也 松井; 伊藤 昭則; 昭則 伊藤; 英治朗 吉松 |
| 暑中でのスランプロスを長期に渡って防止することができ、セメント組成物の粘性を低下させ得るようなセメント用添加剤を提供する。[A]成分からなるセメント用添加剤を提供する。[A]ポリオキシアルキレン鎖を有するポリカルボン酸系共重合体のカルボン酸の一部または全部が、式[1]で示されるポリオキシアルキレン含有アルコール誘導体によりエステル化された共重合体(R1は窒素原子含有複素環または式[2]で示される基、R2およびR3は炭素数1〜6の炭化水素基、AOは炭素数2〜4のオキシアルキレン基、n1は1〜8)。 | ||||||
| 22 | Pozzolan Polymer Modified Portland Cement Bound Graphite Composition of Matter | US15961875 | 2018-04-25 | US20180339942A1 | 2018-11-29 | James Edward Hilliard |
| A composition of matter for use as an electrode in batteries, fuel cells and other applications, that may or may not be primarily composed of graphite, Portland Cement, pozzolans and water. Organic polymers, additives, reinforcements, fillers, catalysts, current collectors, and other materials may be included in vast ranges and proportions. Large graphite electrodes and other useful products are fabricated integrating concrete with chemical and electrical sciences. Batteries, fuel cells, thermal energy systems, conductive paints, fireproof coatings, metal casting forms, crucibles, fire bricks, graphite electrodes for electroplating, electric arc furnaces, and other applications may make use of the composition. For example, an air battery cathode composed of 50 grams white portland cement, 7 grams metakaolin pozzolan, and 700 grams of properly mixed graphite particle sizes. Dry components mixed with a water based liquid component start the cementing reactions. Mixing, forming and curing play important roles in the final composition properties. | ||||||
| 23 | Method for preparing bulk C—AlN composite aerogel with high strength and high temperature resistance | US14406685 | 2013-06-17 | US09869422B2 | 2018-01-16 | Xiaodong Shen; Ya Zhong; Sheng Cui |
| Provided is a method for preparing a bulk C—AlN composite aerogel with high strength and high temperature resistance, which includes: evenly stirring aluminum chloride crystals, water, ethanol and epoxy propane, to obtain a clear aluminum oxide sol solution, then adding formaldehyde and resorcinol to the solution and performing even stirring, to obtain an RF/Al2O3 composite aerogel sol solution, leaving the gel to stand, treating the sample by using a supercritical CO2 drying method, and finally heat-treating the sample at a high temperature under the condition of nitrogen, to obtain the bulk C—AlN composite aerogel with high strength and high temperature resistance. The composite aerogel prepared by using this method has advantages of high integrity, high specific surface area, intact structure, low heat conductivity, low density, and high strength. | ||||||
| 24 | REINFORCED BUILDING BLOCK MADE OF AUTOCLAVED AERATED CONCRETE (AAC) | US15618200 | 2017-06-09 | US20170369372A1 | 2017-12-28 | Dirk Fuchsmann; Michael Vogel; Vladislav Yaroslavskiy; Elena Timofeeva; Wladimir Richter |
| The present invention is directed to a reinforced building block made of autoclaved aerated concrete (AAC) comprising rebars formed essentially from A) at least one fibrous carrier and B) and a hardened composition formed from B1) at least one epoxy compound and B2) at least one diamine and/or polyamine in a stoichiometric ratio of the epoxy compound B1) to the diamine and/or polyamine component B2) of 0.8:1 to 2:1, as matrix material, and C) optionally further auxiliaries and additives and to methods of production thereof | ||||||
| 25 | HEAT INSULATOR | US14755757 | 2015-06-30 | US20160003401A1 | 2016-01-07 | Shuko Akamine; Mitsuhiro Fujita |
| One aspect of the heat insulator of the present invention includes a porous sintered body having a porosity of 70 vol % or more and less than 91 vol %, and pores having a pore size of 0.8 μm or more and less than 10 μm occupy 10 vol % or more and 70 vol % or less of the total pore volume, while pores having a pore size of 0.01 μm or more and less than 0.8 μm occupy 5 vol % or more and 30 vol % or less of the total pore volume. The porous sintered body is formed from an MgAl2O4 (spinel) raw material and fibers formed of an inorganic material, the heat conductivity of the heat insulator at 1000° C. or more and 1500° C. or less is 0.40 W/(m·K) or less, and the weight ratio of Si relative to Mg in the porous sintered body is 0.15 or less. | ||||||
| 26 | Thermal insulating firebrick | US14124897 | 2012-06-04 | US09115029B2 | 2015-08-25 | Daisuke Taniyama; Yasunari Nagasaki; Akira Terasawa |
| An object of the invention is to provide, in porous thermal insulating firebricks formed by molding and drying bubble-containing slurry obtained by foaming slurry containing a fire resistant powder and water, a thermal insulating firebrick superior in thermal insulating property in spite of the same composition and porosity.A porous thermal insulating firebrick formed by molding and drying bubble-containing slurry obtained by foaming slurry containing a fire resistant powder with a heat resistant temperature of 1,000° C. or higher and water has the porosity of 60% or more, and 80% or more volume with respect to a total pore volume of the inside of the thermal insulating firebrick consists of pores having a pore size of 200 μm or less. | ||||||
| 27 | Polymeric extenders for flexible cement | US12125661 | 2008-05-22 | US07832479B2 | 2010-11-16 | Robert Williams; Emmanuel Therond; Terry Dammel |
| A flexible cement stable at high temperatures contains an extender that is a finely ground polyetheretherketone. The cement retains its flexibility for long times at high temperatures, for example those used for steam assisted gravity drainage of heavy oil formations, for example from about 480 to about 644° F. (249 to 340° C.). Compressive strength, tensile strength, permeability and porosity are all stable and suitable for high temperature down-hole oilfield use. | ||||||
| 28 | Polymeric Extenders for Flexible Cement | US12125661 | 2008-05-22 | US20090288831A1 | 2009-11-26 | Robert Williams; Emmanuel Therond; Terry Dammel |
| A flexible cement stable at high temperatures contains an extender that is a finely ground polyetheretherketone. The cement retains its flexibility for long times at high temperatures, for example those used for steam assisted gravity drainage of heavy oil formations, for example from about 480 to about 644° F. (249 to 340° C.). Compressive strength, tensile strength, permeability and porosity are all stable and suitable for high temperature down-hole oilfield use. | ||||||
| 29 | Method of Spray Application of Monolithic Refractory, Spray Material for Use Therein, and Application Apparatus | US11628806 | 2005-06-07 | US20070241204A1 | 2007-10-18 | Hiroki Ohata; Hiroyoshi Tomono; Toyohiko Kawahara; Yoshihiro Mizuma; Koji Goda; Yoshinori Nishiumi; Norikazu Shirama |
| Disclosed is a method and apparatus for spray application of a monolithic refractory material, designed to add water to a powder material and knead the powder material during feeding. In the method and apparatus, a primary water injector 7 is arranged in a feed hose 5 extending from a spray-material supply device 1 to a distal spray nozzle 4, and a secondary water injector 8 is arranged in the feed hose at a position just before the distal spray nozzle 4. The primary water injector 7 is arranged on an upstream side of the secondary water injector 8 with a given distance therebetween. 10 to 50 mass %, preferably 15 to 40 mass %, of application water on the basis of the total application water required for the spray application is added from the primary water injector together with compression air in the form of water particles having an average particle size of 100 μm or less, to evenly wet a spray material during feeding to the extent capable of preventing the spray material from being slurried. Then, the remaining application water is injected from the secondary water injector together with compression air. The spray application method and apparatus of the present invention can achieve a high kneading effect by a low amount of application water while improving operational efficiency. | ||||||
| 30 | Cement compositions for high temperature applications | US10504772 | 2003-02-14 | US20050160945A1 | 2005-07-28 | Veronique Barlet-Gouedard; Chrystel Cambus; Samuel Danican; Erik Nelson; Bruno Goffe |
| In a process to design high temperature cement sluries, the temperature stable phases (anorthite, wairakite) are selected; aluminum modifiers and silica oxides are added to the dry cement so that the elemental composition of the blend corresponds to the phases selected; the control of the particle size distribution and the relative amount of those minerals allow their addition at high concentration while leaving the slurry easily mixable and pumpable; and the kinetics of the targeted phases formation is then controlled by adjusting the crystallinity and the particles sizes of the different solids. | ||||||
| 31 | High temperature flexible cementing compositions and methods for using same | US10068787 | 2002-02-06 | US06729405B2 | 2004-05-04 | Gino A. DiLullo; Philip J. Rae |
| Natural fiber-containing cement compositions for cementing wellbores in high stress and high temperature environments. The cement compositions may contain natural mineral fiber materials such as wollastonite in an amount of greater than about 10% and in an amount selected to be effective to achieve ratios of flexural strength to compressive strength of cured cement that are greater than about 0.35 at downhole temperatures of greater than about 180° F. | ||||||
| 32 | Stable well cementing methods and compositions | US10201171 | 2002-07-23 | US06516884B1 | 2003-02-11 | Jiten Chatterji; Roger S. Cromwell; Bobby J. King; Darrel C. Brenneis; Ronald J. Crook |
| The present invention provides stable well cementing methods and compositions for sealing subterranean zones penetrated by well bores. The improved thermally stable and degradation resistant well cement compositions are basically comprised of a hydraulic cement, sufficient water to form a pumpable slurry, an aqueous hydrogenated styrene-butadiene rubber latex and a latex stabilizer present in an amount sufficient to stabilize the hydrogenated styrene-butadiene latex. | ||||||
| 33 | High temperature flexible cementing compositions and methods for using same | US10068787 | 2002-02-06 | US20020157575A1 | 2002-10-31 | Gino A. DiLullo; Philip J. Rae |
| Natural fiber-containing cement compositions for cementing wellbores in high stress and high temperature environments. The cement compositions may contain natural mineral fiber materials such as wollastonite in an amount of greater than about 10% and in an amount selected to be effective to achieve ratios of flexural strength to compressive strength of cured cement that are greater than about 0.35 at downhole temperatures of greater than about 180null F. | ||||||
| 34 | Composition for producing a refractory ceramic product and method | US14889910 | 2014-03-24 | US09975810B2 | 2018-05-22 | Wilfried Eckstein |
| The invention relates to a batch for producing an unshaped refractory ceramic product, to a method for producing a fired refractory ceramic product, to a fired refractory ceramic product and to the use of an unshaped refractory ceramic product. | ||||||
| 35 | Composition for Providing A Batch Refractory Ceramic Product and Method | US15653756 | 2017-07-19 | US20170313624A1 | 2017-11-02 | Wilfried Eckstein |
| Exemplary embodiments relate to a batch for producing an unshaped refractory ceramic product, to a method for producing a fired refractory ceramic product, to a fired refractory ceramic product and to the use of an unshaped refractory ceramic product. | ||||||
| 36 | HIGH TEMPERATURE AND HIGH PRESSURE CEMENT RETARDER COMPOSITION AND USE THEREOF | US15211394 | 2016-07-15 | US20170015588A1 | 2017-01-19 | Mohand MELBOUCI; Janice Jianzhao WANG |
| The presently disclosed and/or claimed inventive process concept(s) relates generally to a water soluble or water dispersible composition comprising a copolymer and use in oil field. More particularly, the presently disclosed and/or claimed inventive concept(s) relates to the copolymers comprising allyloxy linkage and its function derivatives and its use in oil field such as a high temperature cement retarder composition. | ||||||
| 37 | BATCH COMPOSITION FOR PRODUCING AN UNSHAPED REFRACTORY CERAMIC PRODUCT, METHOD FOR PRODUCING A FIRED REFRACTORY CERAMIC PRODUCT, FIRED REFRACTORY CERAMIC PRODUCT, AND USE OF AN UNSHAPED REFRACTORY CERAMIC PRODUCT | US14889910 | 2014-03-24 | US20160115080A1 | 2016-04-28 | Wilfried Eckstein |
| The invention relates to a batch for producing an unshaped refractory ceramic product, to a method for producing a fired refractory ceramic product, to a fired refractory ceramic product and to the use of an unshaped refractory ceramic product. | ||||||
| 38 | TRANSPIRATION-COOLED ARTICLE HAVING NANOCELLULAR FOAM | US14706045 | 2015-05-07 | US20150345302A1 | 2015-12-03 | Michael J. Birnkrant; Dominic J. Mongillo, JR.; Joel H. Wagner; Weina Li; Jose L. Santana; Carey Clum; James T. Beals |
| A transpiration-cooled article includes a body wall that has first and second opposed surfaces. The first surface is adjacent a passage that is configured to receive a pressurized cooling fluid. At least a portion of the body wall includes a nanocellular foam through which the pressurized cooling fluid from the passage can flow to the second surface. The article can be an airfoil that includes an airfoil body that has an internal passage and an outer gas-path surface. At least a portion of the airfoil body includes a nanocellular foam through which cooling fluid from the internal passage can flow to the gas-path surface. | ||||||
| 39 | Cement compositions for high temperature applications | US10504772 | 2003-02-14 | US07459019B2 | 2008-12-02 | Véronique Barlet-Gouedard; Chrystel Cambus; Samuel Danican; Erik Nelson; Bruno Goffe |
| In a process to design high temperature cement sluries, the temperature stable phases (anorthite, wairakite) are selected; aluminum modifiers and silica oxides are added to the dry cement so that the elemental composition of the blend corresponds to the phases selected; the control of the particle size distribution and the relative amount of those minerals allow their addition at high concentration while leaving the slurry easily mixable and pumpable; and the kinetics of the targeted phases formation is then controlled by adjusting the crystallinity and the particles sizes of the different solids. | ||||||
| 40 | Electricity-Generating System and Method and Heat-Resistant Concrete and Method for Making Such Concrete | US11626929 | 2007-01-25 | US20070169722A1 | 2007-07-26 | Rosario Mannina; Gordon Head |
| Heat-resistant concrete, a method for making such concrete and an electricity-generating system and method using such concrete. The electricity-generating system may include a reservoir in which water is stored under pressure, a generator communicating with the reservoir and using the pressurized water to generate electricity to power the system, a solar field communicating with the generator and in which the water is pre-heated, an injection chamber communicating with the solar field and in which the pre-heated water is converted to super-heated steam, a parabolic dish solar array providing super-heated steam through pipes in the injection chamber to convert the pre-heated water to super-heated steam in the injection chamber, a series of steam generators, steam-booster substations communicating with the injection chamber and with the reservoir, the generators using the steam to generate electricity, the steam-booster substations maintaining the temperature and pressure of the steam as it flows through the generator series, the steam being fed from the series to the reservoir and condensed to re-enter the water supply, and a parabolic dish solar array feeding super-heated water through a manifold and through pipes in each booster substation. Heat-resistant concrete, preferably in the form of panels, is provided on the interior surface of the injection chamber and on the interior surface of the booster substations. | ||||||
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