| 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 | JPS502601B1 - | JP1759568 | 1968-03-19 | JPS502601B1 | 1975-01-28 | |
| 162 | JPS4945961B1 - | JP358870 | 1970-01-14 | JPS4945961B1 | 1974-12-07 | |
| 163 | JPS4996004A - | JP11157473 | 1973-10-05 | JPS4996004A | 1974-09-11 | |
| 164 | JPS4925416B1 - | JP5479769 | 1969-07-10 | JPS4925416B1 | 1974-06-29 | |
| 165 | JPS4917844B1 - | JP78465 | 1965-01-08 | JPS4917844B1 | 1974-05-04 | |
| 166 | JPS4918704A - | JP3150573 | 1973-03-20 | JPS4918704A | 1974-02-19 | |
| 167 | JPS4822804B1 - | JP4395965 | 1965-07-22 | JPS4822804B1 | 1973-07-09 | |
| 168 | SYSTEMS FOR AND METHODS OF DRYING THE SKIN OF A CELLULAR CERAMIC WARE | PCT/US2016023373 | 2016-03-21 | WO2016154097A3 | 2016-11-24 | GEORGE JACOB; HALDER AMIT; LEE MINJOO |
| Systems for and methods of drying a wet skin (18) of a wet skinned ceramic ware (10) are disclosed. The wet skinned ceramic ware (10) includes a dry interior web (26) with an outer surface (16). The wet skin (18) is disposed on the outer surface (16) of the dry interior web (26). The method includes generating an airstream (212) and then directing the airstream (212) through a first end of the wet-skinned ceramic ware only through an annular portion (26A) of the interior web (26) that is adjacent the outer surface (16) of the interior web (26). The flow of the airstream (212) through the annular portion (26A) of the interior web (26) causes moisture in the wet skin (18) to migrate inwardly toward the interior web (26). The moisture is removed from the annular portion (26A) of the interior web (26) when the airstream (212) exits a second end of the ceramic ware, thereby drying the skin (18) from the inside out of the wet-skinned ceramic ware (10). | ||||||
| 169 | METHOD FOR MANUFACTURING SLABS OF CERAMIC MATERIAL | PCT/IB2008050966 | 2008-03-14 | WO2008117193A3 | 2009-05-07 | TONCELLI LUCA |
| In the method for manufacturing slabs of ceramic material which envisages preparation of an initial mix comprising ceramic sands with a grain size of less than 2 mm, preferably less than 1.2 mm, a binder and the so-called filler namely mineral powders chosen from feldspars, nephelines, sienites, mixed with clays and/or kaolinites, which powders after firing form a continuous ceramic matrix, deposition of the initial mix on a temporary support for the compaction step by means of vacuum vibrocompression, drying and firing, a binder consisting of an aqueous dispersion of colloidal silica called silicasol is used. | ||||||
| 170 | DRYING CERAMIC ARTICLES DURING MANUFACTURE | PCT/GB0202815 | 2002-06-18 | WO03106371A8 | 2004-02-19 | IMAM NASHIM; WYNN ANDREW MARK |
| A method of forming a ceramic material or body comprises the steps of: i) providing a water-containing mixture of raw materials; ii) forming said mixture into a shape; iii) removing water from said shape; iv) firing said shape at a temperature sufficient to effect sintering and/or reaction of the raw materials and thereby form a ceramic material or body in which the raw materials include a hygroscopic polymeric material capable of retaining water in the mixture over a range of temperatures above the boiling point of water. The hygroscopic polymeric material may be a so-called superabsorber, and the raw materials may comprise silicon carbide, graphite, sugar, and starch. | ||||||
| 171 | METHOD FOR MAKING PRODUCT FROM FIBER GLASS WASTE | PCT/US0219483 | 2002-06-20 | WO03002480A9 | 2003-02-13 | HAUN MICHAEL J |
| The invention provides a method to transform large quantities of fiber glass waste into useful ceramic products by a low-cost manufacturing process. The method consists of reducing the fiber glass waste into a glass powder; mixing the glass powder with additives into a glass-additives mixture; granulating the glass-additives mixture into granulated particles; forming the granulated particles into a green ceramic article; and heating the green ceramic article into the ceramic product. Water and clay can be included in the processing. Only one firing step is needed with a low peak firing temperature of about 700 DEG C to about 1000 DEG C. The method conserves energy and natural resources compared to clay-based traditional ceramic manufacturing. High-quality impervious ceramic products can be produced by the invention. | ||||||
| 172 | PRODUCTION OF FIRED CERAMIC ARTICLES FROM A MIXTURE COMPRISING CLAY AND ZEOLITE | PCT/GB2011001098 | 2011-07-22 | WO2012010845A3 | 2012-09-07 | DE WITTE MARK; THORPE MALCOM JOHN; WIEGERS ROBERT BENNO; SIJBERS-WISMANS MARIA GEERTRUIDA JOHANNA |
| A method of producing a fired ceramic article comprises the steps of: (i) preparing a clay composition by adding a zeolite and preferably also a sodium compound to a clay and admixing the clay, the zeolite and (if used) the sodium compound to produce said composition; (ii) forming the composition produced in step (i) into a preform of a predetermined shape corresponding to that of the article; (iii) drying the preform; and (iv) firing the preform to produce the ceramic article. The method reduces the firing temperature required to produce the ceramic article and inclusion of the sodium compound provides the advantage of reducing, minimising or eliminating the amount of water required during the blending step (i.e. step (i)). The method also reduces fluoride emissions during the firing step (i.e. step (iv)). | ||||||
| 173 | LIGHT WEIGHT PROPPANT WITH IMPROVED STRENGTH AND METHODS OF MAKING SAME | PCT/US2011055010 | 2011-10-06 | WO2012051026A3 | 2012-07-26 | CHATTERJEE DILIP; PHAM JODY; WU SHANGHUA; XIE YUMING; COKER CHRISTOPHER E |
| Methods are described to make strong, tough, and/or lightweight glass-ceramic composites having a crystalline phase and an amorphous phase generated by viscous reaction sintering of a complex mixture of oxides and other materials. The present invention further relates to strong, tough, and lightweight glass-ceramic composites that can be used as proppants and for other uses. | ||||||
| 174 | PROCESS FOR COMPACTING POWDERS | PCT/US2009002410 | 2009-04-17 | WO2009134326A3 | 2010-03-04 | WIGGINS WILLIAM H SR |
| Fluffy powders, such as calcined kaolin clays or air floated clays, can be compacted using a process which comprises applying increasing amounts of pressure to a powder moving through a confinement area. The compacted product has an improved bulk density and improved wet out and slurry incorporation times as compared to the non-compacted starting material feed. | ||||||
| 175 | POROUS CERAMIC BODIES AND PROCESS FOR THEIR PREPARATION | PCT/EP2008060402 | 2008-08-07 | WO2009019305A2 | 2009-02-12 | MUELLER-ZELL AXEL |
| A process for producing a porous ceramic body comprises a) mixing a coated porogen with a silicate or an oxide ceramic precursor, wherein the porogen is decomposable to gaseous decomposition products and optionally solid products upon heating, and is coated with a coating agent; b) forming a green body from the mixture obtained in step (a); and c) firing the green body obtained in step (b) to obtain the ceramic body, whereby the porogen decomposes to form pores within the ceramic body and the coating agent is deposited at the inner surface of the pores. The porogen is coated with a coating agent which, upon firing, is deposited at the inner surface of the ceramic pores, so that porous ceramics having decreased weight and improved porosity are obtained, while maintaining at the same time good mechanical strength. A green body and a porous ceramic body obtainable with the above-mentioned process are described too. | ||||||
| 176 | MATERIAL, USE THEREOF AND METHOD TO MANUFACTURE SAID MATERIAL | EP16788212.5 | 2016-09-09 | EP3347325A1 | 2018-07-18 | SIGNANINI, Patrizio |
| Material, use thereof and method to manufacture said material; wherein the material is porous and has: a total porosity ranging from 50% to 80%, in particular from 60% to 70%; interconnected pores; at least a part made of a hydrophilic material, in particular at least a part of the inner surfaces of the pores is made of a hydrophilic material; a permeability coefficient (k) greater than 10˜6 m/sec; and wherein, in a given volume of the material (1), the total volume of pores with a diameter ranging from 0.1μπι to approximately 0.3 nm is at least greater than 15% of the total volume of the pores, preferably it ranges from 15 to 36%. | ||||||
| 177 | SYNTHETIC GASKET MATERIALS FOR USE IN HIGH PRESSURE HIGH TEMPERATURE PRESSES | EP15718147.0 | 2015-04-01 | EP3126306A1 | 2017-02-08 | CLARK, Richard; HARLAND, Gary; PAVONI, Mirco |
| A gasket material for high pressure high temperature presses, comprising: a proportion of a clay mineral a proportion of a hard material for increasing the viscosity of the clay mineral a proportion of a binder selected from the group of borate binders, phosphate binders, and mixtures thereof. | ||||||
| 178 | CERAMIC HONEYCOMB STRUCTURE AND PRODUCTION METHOD THEREFOR | EP14847996 | 2014-09-18 | EP2980049A4 | 2016-06-08 | OKAZAKI SHUNJI |
| A ceramic honeycomb structure comprising large numbers of flow paths partitioned by porous cell walls; (a) the cell walls having porosity of 55-65%; and (b) in a pore diameter distribution in the cell walls measured by mercury porosimetry, (i) a pore diameter d2 at a cumulative pore volume corresponding to 2% of the total pore volume being 100-180 µm, a pore diameter d5 at 5% being 55-150 µm, a pore diameter d10 at 10% being 20 µm or more and less than 50 µm, a pore diameter d50 at 50% being 12-23 µm, a pore diameter at 85% being 6 µm or more and less than 10 µm, a pore diameter d90 at 90% being 4-8 µm, a pore diameter d98 at 98% being 3.5 µm or less, (d10 - d90)/d50 being 1.3-2, (d50 - d90)/d50 being 0.45-0.7, and (d10 - d50)/d50 being 0.75-1.4; (ii) the difference of a logarithm of the pore diameter at a cumulative pore volume corresponding to 20% of the total pore volume and a logarithm of the pore diameter at 80% being 0.39 or less; and (iii) the volume of pores of more than 100 µm being 0.05 cm 3 /g or less. | ||||||
| 179 | Use of ceramics in dental and orthodontic applications | EP13180442.9 | 2004-01-13 | EP2684556A3 | 2015-09-02 | Cummings, Kevin M.; Rolf, Jacqueline C.; Rosenflanz, Anatoly Z.; Rusin, Richard P.; Swanson, Jerome E. |
The present invention relates to an article comprising at least one of a glass or glass-ceramic comprising Al2O3 and at least one of REO or Y2O3, wherein at least 60 percent by weight of the glass or glass-ceramic collectively comprise the Al2O3 and the at least one of REO or Y2O3, and wherein the glass or glass-ceramic contains not more than 20 percent by weight SiO2 and not more than 20 percent by weight B2O3, based on the total weight of the glass or glass-ceramic.
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| 180 | Use of ceramics in dental and orthodontic applications | EP13180438.7 | 2004-01-13 | EP2684553A3 | 2015-09-02 | Cummings, Kevin M.; Rolf, Jacqueline C.; Rosenflanz, Anatoly Z.; Rusin, Richard P.; Swanson, Jerome E. |
The present invention relates to an article comprising at least one of a glass or glass-ceramic comprising at least 35 percent by weight Al2O3, based on the total weight of the glass or glass-ceramic, and a first metal oxide other than Al2O3, wherein the glass or glass-ceramic contains not more than 10 percent by weight collectively B2O3, GeO2, P2O5, SiO2, TeO2, and V2O5, based on the total weight of the glass or glass-ceramic.
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