| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 161 | TEXTURED PARTICULATE FILTER FOR CATALYTIC APPLICATIONS | US12600661 | 2008-05-19 | US20100158774A1 | 2010-06-24 | Patricia Andy; Caroline Tardivat; Ahmed Marouf; Damien Mey; Catherine Jacquiod; Valerie Goletto; Alexandra Dekoninck |
| Catalytic filter comprising a porous matrix consisting of an inorganic material, in the form of grains that are interconnected so as to provide cavities between them, such that the open porosity is between 30 and 60% and the median pore diameter is between 5 and 40 μm, said filter being characterized in that the grains and possibly the grain boundaries of the inorganic material are covered over at least part of their surface with a texturizing material, said texturizing consisting of irregularities having dimensions of between 10 nm and 5 microns and in that a catalytic coating at least partially coats the texturizing material and optionally, at least partially, the grains of the inorganic material. | ||||||
| 162 | CMC WITH MULTIPLE MATRIX PHASES SEPARATED BY DIFFUSION BARRIER | US11489855 | 2006-07-20 | US20100119807A1 | 2010-05-13 | Jay E. Lane; Jay A. Morrison; Steven C. Butner; Andrew Szweda |
| A ceramic matrix composite (CMC) material (10) with increased interlaminar strength is obtained without a corresponding debit in other mechanical properties. This is achieved by infusing a diffusion barrier layer (20) into an existing porous matrix CMC to coat the exposed first matrix phase (19) and fibers (12), and then densifying the matrix with repeated infiltration cycles of a second matrix phase (22). The diffusion barrier prevents undesirable sintering between the matrix phases and between the second matrix phase and the fibers during subsequent final firing and use of the resulting component (30) in a high temperature environment. | ||||||
| 163 | Fused nanostructure material | US10859346 | 2004-06-03 | US07682654B2 | 2010-03-23 | Christopher H. Cooper; Alan G. Cummings |
| Disclosed herein is a nanostructured material comprising carbon nanotubes fused together to form a three-dimensional structure. Methods of making the nanostructured material are also disclosed. Such methods include a batch type process, as well as multi-step recycling methods or continuous single-step methods. A wide range of articles made from the nanostructured material, including fabrics, ballistic mitigation materials, structural supports, mechanical actuators, heat sink, thermal conductor, and membranes for fluid purification is also disclosed. | ||||||
| 164 | BAKED REFRACTORY PRODUCT | US12375292 | 2007-08-08 | US20100016146A1 | 2010-01-21 | Andreas Lynker |
| The invention relates to a baked refractory ceramic product. According to the invention, both shaped and unshaped products come within this generic term. Shaped products are those which have a defined shape, so that they can be ready-made at the manufacturer's premises. The shaped products include: bricks, nozzles, tubes, stoppers, plates, etc. The products categorized as unshaped products include those which are usually produced at the user's premises from a suitable material. These include bottoms of furnace assemblies which are cast from a material, but also repair materials, etc. | ||||||
| 165 | Coated Slag | US12088245 | 2006-10-05 | US20080257108A1 | 2008-10-23 | Marcus Leberfinger; Hans Ulrich Schmidt; Hans-Jurgen Reese; Johann Leitner; Andrea Eisenhardt |
| The invention relates to coated slag, which is coated with a layer of a hydrophobic polyurethane. | ||||||
| 166 | Honeycomb structural body | US10513798 | 2003-10-07 | US07387657B2 | 2008-06-17 | Masafumi Kunieda; Atsushi Kudo |
| A honeycomb structural body is constituted with a ceramic block comprising a plurality of through-holes arranged in a longitudinal direction and separated from each other through partition walls, either end portions of which through-holes being sealed. The ceramic block constituting the honeycomb structural body is made of a composite material consisting of ceramic particles and crystalline silicon and having an excellent thermal conductivity, so that the honeycomb structural body is excellent in the thermal diffusibility but also excellent in the resistance to thermal shock because the storing of thermal stress is less and no crack is caused even if a temperature distribution is caused at a relatively low temperature or cool-heat cycle is repeated over a long period of time. | ||||||
| 167 | Porous sintered composite materials | US11502215 | 2006-08-10 | US07329311B2 | 2008-02-12 | Robert Zeller; Christopher Vroman |
| The present invention is directed to porous composite materials comprised of a porous base material and a powdered nanoparticle material. The porous base material has the powdered nanoparticle material penetrating a portion of the porous base material; the powdered nanoparticle material within the porous base material may be sintered or interbonded by interfusion to form a porous sintered nanoparticle material within the pores and or on the surfaces of the porous base material. Preferably this porous composite material comprises nanometer sized pores throughout the sintered nanoparticle material. The present invention is also directed to methods of making such composite materials and using them for high surface area catalysts, sensors, in packed bed contaminant removal devices, and as contamination removal membranes for fluids. | ||||||
| 168 | Carbon Fiber Composite Material, Process for Manufacturing the Same and Wet Friction Member | US11791279 | 2005-11-02 | US20070298211A1 | 2007-12-27 | Kentaro Komori; Satoshi Yoshida; Atsushi Takahashi; Toshihiko Kaneiwa |
| A carbon fiber composite material (10) is provided which includes carbon fibers (11), a matrix (12) binding the carbon fibers (11) together, and pores (13), and a volume fraction of the carbon fibers (11) exclusive of the pores (13) is not less than 45% and up to 80%. The carbon fiber composite material (10) may preferably have a porous structure of which a porosity is not more than 20% and up to 70%. This carbon fiber composite material (10) has a high static friction coefficient (μS), and low μ ratio, and thus is suitable for a wet friction member (e.g., carbon disc 5) which is excellent in both of static friction performance and dynamic friction performance. | ||||||
| 169 | Structures for dense, crack free thin films | US11567056 | 2006-12-05 | US20070134532A1 | 2007-06-14 | Craig Jacobson; Steven Visco; Lutgard De Jonghe |
| The process described herein provides a simple and cost effective method for making crack free, high density thin ceramic film. The steps involve depositing a layer of a ceramic material on a porous or dense substrate. The deposited layer is compacted and then the resultant laminate is sintered to achieve a higher density than would have been possible without the pre-firing compaction step. | ||||||
| 170 | Silicon carbide-based porous material and process for production thereof | US10296148 | 2002-03-27 | US07037477B2 | 2006-05-02 | Takahiro Tomita; Yuichiro Tabuchi; Shuichi Ichikawa; Takashi Harada |
| A silicon carbide-based porous material containing silicon carbide particles (1) as an aggregate and metallic silicon (2), wherein the average particle diameter of the silicon carbide-based porous material is at least 0.25 time the average particle diameter of the silicon carbide particles (1), or the contact angle between the silicon carbide particles (1) and the metallic silicon (2) is acute, or a large number of secondary texture particles each formed by contact of at least four silicon carbide particles (1) with one metallic silicon (2) are bonded to each other to form a porous structure. This silicon carbide-based porous material can be sintered, in its production, at a relatively low firing temperature and, therefore, can be provided at a low production cost, at a high yield and at a low product cost. | ||||||
| 171 | Production of porous articles | US10820627 | 2004-04-08 | US20040253279A1 | 2004-12-16 | Robert Terence Smith; Rodney Martin Sambrook |
| An aqueous dispersion of ceramic particles and containing a polymerisable monomer was foamed before polymerisation, e.g., using a catalyst and initiator, was started. | ||||||
| 172 | Fused nanostructure material | US10859346 | 2004-06-03 | US20040247808A1 | 2004-12-09 | Christopher H. Cooper; Alan G. Cummings |
| Disclosed herein is a nanostructured material comprising carbon nanotubes fused together to form a three-dimensional structure. Methods of making the nanostructured material are also disclosed. Such methods include a batch type process, as well as multi-step recycling methods or continuous single-step methods. A wide range of articles made from the nanostructured material, including fabrics, ballistic mitigation materials, structural supports, mechanical actuators, heat sink, thermal conductor, and membranes for fluid purification is also disclosed. | ||||||
| 173 | Hollow balls and a method for producing hollow balls and for producing light-weight structural components by means of hollow balls | US10169752 | 2002-10-09 | US06828026B2 | 2004-12-07 | Frank Bretschneider; Herbert Stephan; Juergen Brueckner; Guenter Stephani; Lothar Schneider; Ulf Waag; Olaf Andersen; Paul Hunkemoeller |
| The invention relates to hollow balls having shells comprising a sintered inorganic material, such as metals, metal oxides or ceramic, and to methods for producing lightweight structural components using such hollow balls. According to the object of the invention, the application area is to be widened, processing to form structural components is to be made technologically simpler and the properties of the hollow balls and of the structural components produced therewith are to be improved for specific applications. For this purpose, an additional solid functional layer is formed on a shell on the hollow balls. The functional-layer material can then be made able to flow and plastically and/or elastically deformed as a result of a physical and/or chemical treatment. | ||||||
| 174 | Porous sintered composite materials | US10733218 | 2003-12-11 | US20040137209A1 | 2004-07-15 | Robert Zeller; Christopher Vroman |
| The present invention is directed to porous composite materials comprised of a porous base material and a powdered nanoparticle material. The porous base material has the powdered nanoparticle material penetrating a portion of the porous base material; the powdered nanoparticle material within the porous base material may be sintered or interbonded by interfusion to form a porous sintered nanoparticle material within the pores and or on the surfaces of the porous base material. Preferably this porous composite material comprises nanometer sized pores throughout the sintered nanoparticle material. The present invention is also directed to methods of making such composite materials and using them for high surface area catalysts, sensors, in packed bed contaminant removal devices, and as contamination removal membranes for fluids. | ||||||
| 175 | Rigid insulation and method of producing same | US10222622 | 2002-08-16 | US06716782B2 | 2004-04-06 | Vann Heng; Karrie Ann Hinkle; Mary Ann Santos |
| A porous ceramic fiber insulating material and method of making a material having a combination of silica (SiO2) and alumina (Al2O3) fibers, and boron-containing powders is the topic of the new invention. The insulative material is composed of about 60 wt % to about 80 wt % silica fibers, about 20 wt % to about 40 wt % alumina fibers, and about 0.1 wt % to about 1.0 wt % boron-containing powders. A specific boron-containing powder used for this invention is boron carbide powder which provide boron-containing by-products, which aid in fusion and sintering of the silica and alumina fibers. The material is produced by forming an aqueous slurry, blending and chopping the fibers via a shear mixer, orienting the fibers in the in-plane direction, draining water from the fibers, pressing the fibers into a billet, heating the fibers to remove residual water, and firing the billet to fuse the fibers of the material. After sintering, bulk density of the new insulation material ranges from 6 to 20 lb/ft3. | ||||||
| 176 | Shaped body and production method thereof | US10258929 | 2003-02-20 | US20030167797A1 | 2003-09-11 | Hermann Schmid; Holger Gnulldeke |
| The invention relates to a shaped body and a method for producing such shaped bodies which have substantially more favourable physical and chemical properties and which can be used advantageously thereby in the most varied of application fields, particularly in the construction industry. The shaped bodies should be produced at low cost and higher strengths should be achieved than conventional materials, with as low bulk densities as possible. According to the invention, this object is achieved in that the shaped body is formed exclusively from lightweight aggregates which are sintered together. The lightweight aggregates are selected thereby from expanded glass granulate, expanded clay granulate, or thermally pre-expanded perlite or also from mixtures thereof. They are produced from the lightweight aggregate in granulate form, having a residual expanding agent content of at least 0.1% by mass. The lightweight aggregate is heated in a mould, temperatures above the softening temperature of the granulate being achieved. The result is then a further expansion in volume and the sintering of the granulate surfaces and the shaped body can then be removed from the mould. | ||||||
| 177 | Aggregate using recycled plastics | US09984504 | 2001-10-30 | US06488766B2 | 2002-12-03 | Earl T. Balkum |
| The present invention comprises an aggregate for use in cementitious building materials which-successfully incorporates plastic such as recycled plastic scrap of diverse types and a abrasive, inorganic grit particles. The plastic scrap is impregnated with a grit, such as sand, glass or other inorganic material. The plastic will then bond satisfactorily with a ark cementitious binder. Impregnation is accomplished by heating the plastic in particulate form, the grit or both, then mixing the plastic and grit. The aggregate can be reinforced by the addition of metallic or artificial fibers. Optionally, the aggregate can be formed with gas filled voids by adding sodium bicarbonate or borax during the heating process or by using plastics which “off-gas” during heating. In a further option, adhesive can be added to the cementitious mix, thereby fusing plastic particles together such that a skeleton providing reinforcement or support is formed in the cured aggregate. | ||||||
| 178 | Rigid porous carbon structures, methods of making, methods of using and products containing same | US09500740 | 2000-02-09 | US06432866B1 | 2002-08-13 | Howard Tennent; David Moy; Chun-Ming Niu |
| This invention relates to rigid porous carbon structures and to methods of making same. The rigid porous structures have a high surface area which are substantially free of micropores. Methods for improving the rigidity of the carbon structures include causing the nanofibers to form bonds or become glued with other nanofibers at the fiber intersections. The bonding can be induced by chemical modification of the surface of the nanofibers to promote bonding, by adding “gluing” agents and/or by pyrolyzing the nanofibeirs to cause fusion or bonding at the interconnect points. | ||||||
| 179 | Cellular structures and processes for making such structures | US09496734 | 2000-02-02 | US06254998B1 | 2001-07-03 | Lev J. Tuchinsky |
| A method for making foam structures suitable for use as mechanical energy absorbers, structural members, filters, catalyst carriers or the like. A composite rod comprising an outer shell and an inner core is formed of respective mixtures of powders. The mixture for the outer shell comprises a sinterable powdered structural material such as ceramics, metals, intermetallics, and a powdered binder such as paraffin, wax or polymer. The inner core comprises a powdered channel-forming filler material such as melamine or polymers, or soluble inorganic compounds or a metal that can differentially be removed from the structural material of the shell. The composite rod may be formed by extrusion. The composite rod is sectioned into a plurality of composite rod segments of predetermined length and a plurality of these segments is assembled in randomly oriented relationship to one another. The assemblage of rod segments is then consolidated, and the binder and filler are then removed, as by heating. The remaining structure of the outer shells, comprised of ceramic or metal, as the case may be, is then sintered to produce the foam structure. In certain embodiments, the material of the inner core may be removed by heating it in the course of heating the structure to perform the sintering step. In other embodiments, the binder and/or filler material may be removed by means of a suitable solvent. | ||||||
| 180 | Light-weight pottery article | US09491346 | 2000-01-26 | US06251814B1 | 2001-06-26 | Tadashi Kawai |
| This invention provides a light-weight pottery article with lower specific gravity than that of general pottery as well as a process for producing the same. The light-weight pottery article of the invention is produced by adding a lightening agent to clay based on silica and alumina, forming the resulting kneaded material into a desired form and calcinating the formed material, wherein the lightening agent is microspherical hollow ceramic powder having a hollow structure based on silica and alumina, the surface of said hollow ceramic powder is coated with an inorganic coating layer based on a silicate compound (e.g. sodium silicate, potassium silicate etc.), said hollow ceramic powder is contained in such a state as to be uniformly dispersed at a proportion of 20 to 80% by weight in the base materials, and in said base materials there is a structure in which the neighboring hollow ceramic powders have been integrated with one another via said inorganic coating layer. The present process for producing said pottery article comprises mixing said clay with hollow ceramic powder, further adding water to knead the mixture, drying and calcination thereof. | ||||||
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