141 |
Extruded porous substrate having inorganic bonds |
US11465754 |
2006-08-18 |
US20070110645A1 |
2007-05-17 |
Bilal Zuberi; Robert Lachenauer; Sunilkumar Pillai; William Carty |
A method is provided for producing a highly porous substrate. More particularly, the present invention enables fibers, such as organic, inorganic, glass, ceramic, polymer, or metal fibers, to be combined with binders and additives, and extruded, to form a porous substrate. Depending on the selection of the constituents used to form an extrudable mixture, the present invention enables substrate porosities of about 60% to about 90%, and enables process advantages at other porosities, as well. The extrudable mixture may use a wide variety of fibers and additives, and is adaptable to a wide variety of operating environments and applications. Additives can be selected that form inorganic bonds between overlapping fibers in the extruded substrate that provide enhanced strength and performance of the porous substrate in a variety of applications, such as, for example, filtration and as a host for catalytic processes, such as catalytic converters. |
142 |
Insulating ceramic based on partially filled shapes |
US10634391 |
2003-08-05 |
US07067181B2 |
2006-06-27 |
Michael Anthony Burke |
An insulating ceramic made up of a plurality of partially filled shapes (e.g., 101), such as oblate spheroids, spheres, and shapes free of corners, is provided. Each partially filled shape may include an inner skeleton (e.g., 102) and an outer skin (e.g., 104). The inner skeleton may be stabilized at a higher temperature relative to the outer skin. The shapes may be disposed in a binding matrix. The thickness of the outer skin may be very thin in view of the support provided by the inner skeleton, thereby improving the abradability characteristics of the ceramic. |
143 |
Mixture for fabrication of fireproof high-strength spherical granules and the method of their manufacture |
US11269209 |
2005-11-08 |
US20060058173A1 |
2006-03-16 |
Vladimir Mozhzherin; Viktor Migal; Vyacheslav Sakulin; Alexandr Novikov; Galina Salagina; Evgeny Schtern; Vladimir Skurikhin; Vyacheslav Bulin; Lyubov Mordanova; Boris Simanovsky; Oleg Rosanov |
The inventive method for producing refractory high-strength spherical granules consists in separately presintering kaolin and bauxite in a rotational furnace, jointly sintering said components in order to produce a charging material, granulating, drying and screening said charging material, sintering said granules in the rotational furnace and screening the sintered granules. Said sintered kaoline is produced by sintering at a temperature ranging from 1400 to 1500 DEG C. so far as a water absorption of 5% is attained for kaoline containing 40-45 mass % and a free quartz in a quantity equal to or greater than 60 mass %. The Al2O3:SiO2 ratio in the charging material is equal to 1:1 at the following charging material component ratio: 36-67 mass % sintered kaolin and the rest being sintered bauxite. |
144 |
Fired spinel complex oxide and method for preparing the same |
US10864487 |
2004-06-10 |
US06987077B2 |
2006-01-17 |
Nobuo Takagi; Masami Tadasa |
A fired spinel complex oxide is produced by firing a mixture containing a slag by-produced in chromium refining, a reducer, and a silica-containing material, and is essentially composed of: 29 to 40 percent by weight of Fe2O3; 15 to 20 percent by weight of Al2O3; 9 to 14 percent by weight of MgO; 0 to 4 percent by weight of Na2O; 9 to 17 percent by weight of Cr2O3; 14 to 20 percent by weight of SiO2; and 2 percent by weight or less of CaO. The fired spinel complex oxide shows a Cu—Kα X-ray diffraction pattern in which the ratio (b/a) of the diffraction peak intensity of the silica-containing material (b) in the vicinity of 2θ=26.7° to the {113} plane diffraction peak intensity (a) in the vicinity of 2θ=36° is 0.1 or less. |
145 |
Use of high-absorption-capacity precipitated silica for the production of a colorant by means of impregnation with an inorganic pigment, the colorant thus obtained and the application thereof in the colouring of ceramic materials |
US10507238 |
2003-03-12 |
US20050166800A1 |
2005-08-04 |
Gilles Orange |
The invention relates to the use of precipitated silica having a DOP oil absorption of at least 260 ml/100 g as a raw material in order to produce a colorant by impregnating said silica with an inorganic pigment in the form of a soluble salt and, in particular, with an inorganic pigment based on soluble iron sulphate. The invention also relates to a colorant that can be produced by calcinating and, optionally, grinding a precipitated silica with a DOP oil absorption of at least 260 ml/100 g which has already been impregnated using an inorganic pigment in the form of a soluble salt, such as a soluble iron sulphate-based inorganic pigment. The colorant thus obtained can be used to dye ceramic materials, such as ceramic tiles, and bituminous or hydraulic binding materials. |
146 |
Kaolin clay pigments suited to rotogravure printing applications and method for preparing the same |
US10899315 |
2004-07-27 |
US20050098283A1 |
2005-05-12 |
Christopher Golley; John Manasso |
The present invention provides kaolin clay pigments having at least the following characteristics: Brightness (GE): at least about 89.0; Shape Factor: at least about 30; Brookfield viscosity, measured at 20 rpm and at less than or equal to about 65% solids: about 100 to about 700 centipoise; and Hercules viscosity, measured at 18 dynes and at less than or equal to about 65% solids: about 200 rpm to about 1000 rpm. Preferred kaolin sources include Brazilian kaolins, especially Rio Capim kaolins. The kaolin pigments of the present invention possess a combination of optical and physical properties, such as brightness, printability, and transfer efficiency, not previously seen in existing commercial products. They are useful, e.g., in paper filler and coating compositions, ink compositions, and printing applications, especially rotogravure printing. |
147 |
Crack-resistant dry refractory |
US10361051 |
2003-02-07 |
US20040157725A1 |
2004-08-12 |
Douglas
K.
Doza; Dana
G.
Goski; Yuechu
Ma |
A dry refractory composition having superior resistance to crack propagation. The dry refractory composition includes at least matrix materials and metal fibers. The composition also may include dense refractory aggregate. The dry refractory composition is particularly suitable for use in metal containment applications. |
148 |
High temperature amorphous composition based on aluminum phosphate |
US10362869 |
2003-07-15 |
US20040011245A1 |
2004-01-22 |
Sankar
Sambasivan; Kimberly
A.
Steiner |
A composition providing thermal, corrosion, and oxidation protection at high temperatures is based on a synthetic aluminum phosphate, in which the molar content of aluminum is greater than phosphorus. The composition is annealed and is metastable at temperatures up to 1400null C. |
149 |
High temperature amorphous composition based on aluminum phosphate |
US10266832 |
2002-10-08 |
US20030138673A1 |
2003-07-24 |
Sankar
Sambasivan; Kimberly
A.
Steiner |
A composition providing thermal, corrosion, and oxidation protection at high temperatures is based on a synthetic aluminum phosphate, in which the molar content of aluminum is greater than phosphorous. The composition is annealed and is metastable at temperatures up to 1400null C. |
150 |
Roofing tile and snow-melting, tiled roof using the same |
US10125797 |
2002-04-18 |
US20020152697A1 |
2002-10-24 |
Kazuo
Hokkirigawa; Rikuro
Obara |
A tile comprises a fire resistant ceramic, which is obtained by mixing and kneading defatted bran obtained from rice bran and a thermosetting resin, primarily baking the resulting mixture in an inert gas at 700null C. to 1000null C., crushing the resulting product into carbonized powder, mixing and kneading the carbonized powder with a ceramic powder, a solvent and, optionally, a binder to provide a plasticized mixture (ceramic-solvent mixture), pressure forming the mixture at a compression pressure of 10 MPa to 100 MPa, and heat treating the resulting compact again in an atmosphere of an inert gas at 500 to 1400null C. |
151 |
High temperature amorphous composition based on aluminum phosphate |
US09644495 |
2000-08-23 |
US06461415B1 |
2002-10-08 |
Sankar Sambasivan; Kimberly Ann Steiner |
A composition providing thermal, corrosion, and oxidation protection at high temperatures is based on a synthetic aluminum phosphate, in which the molar content of aluminum is greater than phosphorous. The composition is annealed and is metastable at temperatures up to 1400° C. |
152 |
Method for manufacture of a substantially mechanically isotropic ceramic
composite structure |
US901197 |
1978-04-28 |
US4165355A |
1979-08-21 |
Thomas Vasilos |
A hot pressed composite structure, and method of making same are provided, wherein such structure is reinforced in three X, Y, and Z directions and comprises a matrix material, a plurality of straight elongate rigid reinforcing members embedded in the matrix material in spaced parallel relation and each disposed with its elongate dimension parallel to one of the above-mentioned directions, and a plurality of substantially straight elongate rigid reinforcing members embedded in the matrix material each with its elongate dimension disposed substantially along an associated one of the remaining two of the directions. |
153 |
Clay compositions |
US775869 |
1977-03-09 |
US4118236A |
1978-10-03 |
Clive Arnold Erskine |
A method of preparing a reinforced clay based article is described. A mixture of clay and reinforcement is shaped, dried and then fired at a temperature and for a time sufficient to stabilize the clay against redispersion in water, without forming a ceramic article. |
154 |
Flocculation-deflocculation steps in mineral wool-clay board formation |
US3549485D |
1968-03-04 |
US3549485A |
1970-12-22 |
ECKERT LEWIS W |
|
155 |
Production of water-laid felted mineral fiber panels including use of flocculating agent |
US3510394D |
1965-01-25 |
US3510394A |
1970-05-05 |
CADOTTE JOHN E |
|
156 |
Reinforced ceramic material |
US20681638 |
1938-05-09 |
US2307332A |
1943-01-05 |
PARSONS JOSEPH R |
|
157 |
ディスクロール及びその基材 |
JP2011077941 |
2011-03-31 |
JP5637915B2 |
2014-12-10 |
渡辺 和久; 和久 渡辺; 中山 正章; 正章 中山; 修 堀内 |
|
158 |
Disk roll and substrate therefor |
JP2013109457 |
2013-05-24 |
JP2014169216A |
2014-09-18 |
WATANABE KAZUHISA; MIHARA TETSUYA; SHIRATORI TAICHI |
PROBLEM TO BE SOLVED: To provide a disk roll excellent in balance between abrasion resistance and an outer diameter variation rate without containing mica as an essential component and to provide a substrate therefor.SOLUTION: There is provided a substrate for a disk roll which includes a ceramic fiber, an inorganic binder and scaly silica. |
159 |
Indeterminate composition |
JP2011263412 |
2011-12-01 |
JP2013112600A |
2013-06-10 |
YONAIYAMA MASARU; MIHARA TETSUYA; KISHIKI TOMOHIKO; ISHIHARA TETSUYA |
PROBLEM TO BE SOLVED: To provide an indeterminate composition containing a biosoluble fiber excellent in fire resistance and biosolubility, and having a practical characteristic.SOLUTION: This pasty indeterminate composition contains an inorganic fiber having the following composition and not coated with a coating layer, an inorganic binder and a solvent, and can contain inorganic powder not containing an acicular crystal structure, wherein the ratio of the inorganic fiber to the inorganic powder is expressed as follows: inorganic fiber:inorganic powder=100:0 to 10:90, and the indeterminate composition does not contain a pH adjusting agent and an organic fiber. [composition of inorganic fiber]: SiO66-82 wt.%, CaO 10-34 wt.%, MgO ≤3 wt.%, AlO≤5 wt.%, total of SiO, CaO, MgO and AlO≥98 wt.%. |
160 |
Base material for disk and method for producing the same, and disk roll |
JP2010115460 |
2010-05-19 |
JP2011241920A |
2011-12-01 |
WATANABE KAZUHISA; IWATA KOJI; NAKAYAMA MASAAKI |
PROBLEM TO BE SOLVED: To provide a disk roll without damaging the surface of an object to be conveyed, and also without generating a disk separation and a crack even when rapidly cooled.SOLUTION: A base material for a disk is produced by molding a slurry raw material containing inorganic fibers, an inorganic filler having an aspect ratio of 1 to 25 and an inorganic binder into a plate shape, and drying the molded plate. A disk material is made by striking the base material for the disk in a ring shape. Further, the disk roll is obtained by fitting a plurality of the disk materials on a rotating shaft by insertion. |