| 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 | Process for the preparation of SiC foam catalyst support having a reinforcing film | JP32511597 | 1997-10-21 | JP4159637B2 | 2008-10-01 | エリー・ピエール・ラマズ; ブノワ・オリビエ; マリー・プラン |
| 22 | Surface high-purity ceramics and a method of manufacturing the same | JP33780992 | 1992-11-26 | JP3145518B2 | 2001-03-12 | 昇 五十嵐; 晴司 原田; 和 安藤; 駿蔵 島井; 敬司 森田; 幸行 永坂 |
| 23 | Method of manufacturing a concrete product | JP34937391 | 1991-11-01 | JP2648697B2 | 1997-09-03 | SHIMIZU YOSHINOBU |
| 24 | Ceramic having high surface purity and its production | JP33780992 | 1992-11-26 | JPH06166563A | 1994-06-14 | SHIMAI SHUNZO; IGARASHI NOBORU; MORITA TAKASHI; HARADA SEISHI; NAGASAKA SACHIYUKI; ANDO KAZU |
| PURPOSE: To obtain an inorganic oxide ceramic free from dissipation and emission of impurities even by using as a part of a semiconductor production apparatus by increasing the purity of an inorganic oxide ceramic material at the outer surface compared with the purity in the inner part. CONSTITUTION: A raw material powder for e.g. alumina-based inorganic oxide ceramic material is formed optionally after mixing with a binder, a molding assistant, a baking assistant, etc. The formed article is calcined and heat-treated in hydrogen gas atmosphere or in vacuum while keeping the open pore state and the heat-treated product is baked. The surface purity of the alumina ceramic material is improved by the treatment to obtain an alumina ceramic material having lower impurity concentration at the outer surface area than in the inner part. The mechanism of the surface-purification is supposed that the impurity oxides of alkali metal, etc., are reduced to a volatile lower oxide or metallic alkali metal in the hydrogen atmosphere and easily evaporated from the ceramic surface in vacuum. COPYRIGHT: (C)1994,JPO&Japio | ||||||
| 25 | Sheet for forming pattern | JP15271592 | 1992-05-19 | JPH05323876A | 1993-12-07 | MATSUURA HIROTAKA; SAKURAMOTO TAKAFUMI; TOMINAGA TAKASHI |
| PURPOSE: To obtain the sheet for forming patterns which is well calcined and fixed to a wet adherend and forms the calcined patterns having excellent heat resistance, durability, etc. CONSTITUTION: This sheet for forming patterns is constituted by having the patterns 1 consisting of heat resistant ink on one surface of a ceramic sheet 2 consisting of ceramic powder molded by a resin binder and having a hydrophilic tacky adhesive layer 3 on the other surface and forms the calcined patterns by a calcination treatment. Then, this sheet is calcined and fixed to the adherend 4 in the state of well maintaining the patterns imparted to the adherend 4 in a wet state without generating peeling, floating, etc. The calcined patterns having the excellent adhesive force and fixing state to the adherend 4 are thus formed. COPYRIGHT: (C)1993,JPO&Japio | ||||||
| 26 | Method for tempering surface of body | JP2234593 | 1993-02-10 | JPH05279155A | 1993-10-26 | Antonio M Hurtado; Kusnanto; Harald Lorson; Behzad Sahabi; Rudolf Schulten; ミグエル フルタード アントニオ; クスナント; ロールソン ハラルト; ザハビ ベーツァート; シュルテン ルードルフ |
| PURPOSE: To guarantee the maintenance of the dimensions of a body and to produce the wear-resistant and pore-free surface of the body by coating the body with a sheath composed of a meltable active substance and a binder and performing a heat treatment under specified conditions. CONSTITUTION: After the body is covered with the sheath composed of the meltable active substance and the binder, when treating this body at a temperature exceeding 500°C, the treatment is performed as follows. Namely, this heat treatment is performed under vacuum or in an inert atmosphere and after the sheath is transformed into an at least partially porous cover layer with outer crust, the temperature is raised so that it does not exceed the softening point of this body and further the active substance can be heated cover its fusing point. Moreover, the temperature of the coating is kept until the molten active substance contained in the coating is at least partially evaporated and a surface band is created in the body by diffusion in that cast to form a layer tight between the surface substance of this body and this active substance and next, the cover layer is cooled and removed from the body. COPYRIGHT: (C)1993,JPO | ||||||
| 27 | HEAT TREATING SILICON CARBIDE ARTICLES | EP05778778.0 | 2005-05-13 | EP1748968A2 | 2007-02-07 | RASHAD, Abuagela, H. |
| A process for heat-treating a silicon carbide article to remove residual amounts of free carbon and graphite is provided. The process includes supplying a silicon carbide article and heating the silicon carbide article within a predetermined temperature range for a predetermined time period. The heating is performed in the presence of an oxidizing agent. As a result, gaseous products, such as carbon dioxide and carbon monoxide, are liberated containing byproducts formed by oxidizing free carbon and graphite to remove the residual free carbon and graphite. Gases are produced as a result of the heating of the silicon carbide article. Particles are removed from the silicon carbide article without forming an oxide layer upon the silicon carbide article. As a result, the silicon carbide article is substantially free of carbon and graphite inclusions. | ||||||
| 28 | TEMPERATURBESTÄNDIGE UND KRATZFESTE ANTIHAFTBESCHICHTUNG | EP98940130.2 | 1998-07-03 | EP0937012B1 | 2001-12-05 | BERKENKÖTTER, Herbert; KAUP, Friedel; KRÜMPELMANN, Thomas; MANGEN, Walter; SILLMEN, Ulrich |
| The invention relates to a carrier material having an inorganic molecular structure and a surface coating produced by applying a substance and by heat treatment. The invention also relates to a method for the production and to the appropriate uses of said surface coating. Carrier materials made of glass, metal or ceramic should be provided with a surface coating with anti-sticking properties against water-based and/or oil-based organic materials or water-oil emulsions while exhibiting at the same time essentially better temperature-resistant and anti-scratch characteristics than conventional PTFE or silicone coatings. These requirements are met by an inventive surface coating consisting of a combination of inorganic molecules of the carrier material and organic molecules of an applied substance on the uppermost molecular layer of said coating. In order to produce such a surface, an inorganic substance with silicone-like networks is initially applied. Subsequently, heat treatment is carried out, whereby the temperature and duration of said treatment are chosen in such a way that the purely organic coating applied is fully decomposed and/or removed so that a combination of inorganic molecules of the carrier material and organic molecules of the applied substance is formed. The appropriate carrier materials with the inventive surface coating can be advantageously used above all in household appliances and kitchenware. | ||||||
| 29 | Support de catalyseur en mousse de SiC à peau renforcée et systèmes catalytiques correspondants | EP97420192.3 | 1997-10-17 | EP0836882B1 | 2001-09-19 | Prin, Marie; Ollivier, Benoît; Lamaze, Airy Pierre |
| 30 | FASERMATTE | EP99923431.3 | 1999-04-21 | EP1090213A1 | 2001-04-11 | WIRTH, Georg; ZACKE, Peter; WOERNER, Siegfried |
| The inventive fiber mat should be characterized by having a high elasticity with regard to pressing. To this end, the fiber mat is configured such that the fibers (2) of an intermediate layer arranged between two adjacent layers touch the fibers of one of the layers at the positions situated at a distance from the contact points with the fibers of the other layer. | ||||||
| 31 | VERFAHREN UND FARBZUSAMMENSETZUNGEN ZUR HERSTELLUNG DEKORIERTER KERAMIK- UND GLASERZEUGNISSE | EP98916887.0 | 1998-03-05 | EP0898552A1 | 1999-03-03 | Zimmer, Michael |
| The invention relates to a method for producing decorated ceramic or glass products, involving ceramic colour compositions containing fine particles comprising fire-resistant colouring agents (pigments), flux and binding resin wherein the weight ratio between fire-resistant colouring agents, flux and binding resin is 20-40:10-30:30-70, and also comprising charging control agents, which are applied to the ceramic or glass product by means of an electro-photographic reproduction method and joined to said product by firing. The invention further relates to decorated ceramic or glass products that can be obtained according to the above-mentioned method, and to a ceramic colour composition of the above-mentioned type. | ||||||
| 32 | Verfahren zur Vergütung der Oberfläche eines Körpers | EP93101681.0 | 1993-02-04 | EP0555760A3 | 1994-09-14 | Schulten, Rudolf, Prof. Dr.; Sahabi, Behzad, Dipl.-Ing.; Lorson, Harald, Dipl.-Ing.; Kusnanto; Hurtado, Antonio M., Dr.-Ing. |
Zur Vergütung der Oberfläche eines Körpers wird dieser mit einem Mantel aus mindestens einem schmelzbaren Wirkstoff und Bindermaterial bedeckt und in Vakuum oder in einer inerten Atmosphäre zunächst auf eine Temperatur erhitzt, wodurch der Mantel in eine poröse Deckschicht mit äußerer Kruste umgewandelt wird. Sodann wird die Temperatur gesteigert, bis der in der Deckschicht enthaltene schmelzbare Wirkstoff verdampft ist. Einerseits dichtet der schmelzbare Wirkstoff die Außenseite der Deckschicht ab, und andererseits erzeugt der schmelzbare Wirkstoff die vergütete Oberfläche des Körpers. Nach dem Abkühlen des Körpers werden die Reste der Deckschicht entfernt. Der Körper ist mit einer porenfreien widerstandsfähigen Oberfläche versehen. |
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| 33 | Pattern-forming sheet | EP93108124.4 | 1993-05-18 | EP0570926A1 | 1993-11-24 | Matsuura, Hirotaka, c/o Nitto Denko Corporation; Sakuramoto, Takahumi, c/o Nitto Denko Corporation; Tominaga, Takashi, c/o Nitto Denko Corporation |
A pattern-forming sheet capable of forming a burned pattern by a burning treatment, comprising a ceramic sheet (2) containing a ceramic powder having formed on one surface thereof a hydrophilic adhesive layer (3). |
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| 34 | Verfahren zur Vergütung der Oberfläche eines Körpers | EP93101681.0 | 1993-02-04 | EP0555760A2 | 1993-08-18 | Schulten, Rudolf, Prof. Dr.; Sahabi, Behzad, Dipl.-Ing.; Lorson, Harald, Dipl.-Ing.; Kusnanto; Hurtado, Antonio M., Dr.-Ing. |
Zur Vergütung der Oberfläche eines Körpers wird dieser mit einem Mantel aus mindestens einem schmelzbaren Wirkstoff und Bindermaterial bedeckt und in Vakuum oder in einer inerten Atmosphäre zunächst auf eine Temperatur erhitzt, wodurch der Mantel in eine poröse Deckschicht mit äußerer Kruste umgewandelt wird. Sodann wird die Temperatur gesteigert, bis der in der Deckschicht enthaltene schmelzbare Wirkstoff verdampft ist. Einerseits dichtet der schmelzbare Wirkstoff die Außenseite der Deckschicht ab, und andererseits erzeugt der schmelzbare Wirkstoff die vergütete Oberfläche des Körpers. Nach dem Abkühlen des Körpers werden die Reste der Deckschicht entfernt. Der Körper ist mit einer porenfreien widerstandsfähigen Oberfläche versehen. |
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| 35 | HEAT TREATING SILICON CARBIDE ARTICLES | PCT/US2005016898 | 2005-05-13 | WO2005110944A3 | 2006-01-05 | RASHAD ABUAGELA H |
| A process for heat-treating a silicon carbide article to remove residual amounts of free carbon and graphite is provided. The process includes supplying a silicon carbide article and heating the silicon carbide article within a predetermined temperature range for a predetermined time period. The heating is performed in the presence of an oxidizing agent. As a result, gaseous products, such as carbon dioxide and carbon monoxide, are liberated containing byproducts formed by oxidizing free carbon and graphite to remove the residual free carbon and graphite. Gases are produced as a result of the heating of the silicon carbide article. Particles are removed from the silicon carbide article without forming an oxide layer upon the silicon carbide article. As a result, the silicon carbide article is substantially free of carbon and graphite inclusions. | ||||||
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