| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 101 | Setting and hardening accelerator containing no sulfate or alkali | JP2001188361 | 2001-06-21 | JP2002029801A | 2002-01-29 | SOMMER MARCEL; WOMBACHER FRANZ; BUERGE THEODOR A |
| PROBLEM TO BE SOLVED: To provide a setting and hardening accelerator containing no sulfate, alkali metal and chloride and used for a hydraulic binder and a mixture containing the hydraulic binder. SOLUTION: The setting accelerator consists essentially of an aluminum salt containing a water soluble fluoride and if necessary, a complex compound forming agent and/or amine. The mixture is capable of remarkably shortening the setting time compared to the case an alkaline accelerator is used to give high compressive strength. The accelerator is prevented from the danger of the generation of delayed ettringite formation compared to the commercial accelerator manufactured on the basis of the system of aluminum sulfate and an organic acid and containing no alkali. | ||||||
| 102 | Coagulating and hardening accelerator stabilized at low viscosity | JP2000330997 | 2000-10-30 | JP2001180994A | 2001-07-03 | BUERGE THEODOR A; SOMMER MARCEL; WOMBACHER FRANZ |
| PROBLEM TO BE SOLVED: To provide an accelerator for coagulating and hardening the water- hardening type binder, especially those not showing alkaline characteristic being free of alkaline metals and chlorides. SOLUTION: This coagulating and hardening accelerator comprises an aluminum salt, a complexing agent, a corrosion inhibitor and, as the case maybe, an inorganic and/or organic thixotropic agent. By using this accelerator, coagulation time can be shortened and high compression strength can be rapidly revealed as well as plugging of the spray nozzle and corrosion of spraying tool can be prevented. | ||||||
| 103 | Production process for portland cement clinker | JP31429999 | 1999-11-04 | JP2001139354A | 2001-05-22 | ASAUMI JUNJI; UCHIYAMA YASUHIRO; MARUTA TOSHIHISA |
| PROBLEM TO BE SOLVED: To provide a portland cement clinker production process which enables efficient agglomeration of dispersed components in mud-water such as sewage, fouled water, sludge and wastewater, recovery of an agglomerate containing a comparatively large amount of chlorides and utilization of the recovered agglomerate as a raw material for portland cement clinker. SOLUTION: This production process comprises adding an aqueous solution of iron (III) chloride and/or aluminum chloride to mud-water to obtain a liquid mixture, then adding an inorganic alkaline powder consisting essentially of slaked lime and/or quick lime or an aqueous slurry of the powder to the liquid mixture, dehydrating the resulting material, and using the dehydrated material as a raw material for portland cement clinker; wherein a part of a portland cement clinker raw material mixture to be supplied to a cement firing kiln, which mixture is heated to 800-1,100 deg.C, is withdrawn from a point on the way to the cement firing kiln. | ||||||
| 104 | Cement-based composition for extrusion molding and extrusion molding product | JP10699399 | 1999-04-14 | JP2000302492A | 2000-10-31 | HIGO YASUHIDE; MATSUSATO HIROAKI; KUBOKAWA TOYOYUKI; KIKUCHI MASAYA |
| PROBLEM TO BE SOLVED: To obtain a cement-based composition for extrusion molding capable of providing excellent extrusion moldability and/or a suitable setting time and imparting an extrusion molding product having excellent shape retention while suppressing a chlorine content. SOLUTION: This cement composition comprises burned ash of waste at least as a part of a raw material. This composition comprises a hydraulic composition containing a calcium aluminate-based mineral and/or a calcium aluminoferrite-based mineral and gypsum and has ≤0.1 wt.% chlorine content (based on the total amount of cement). COPYRIGHT: (C)2000,JPO | ||||||
| 105 | Setting accelerator for concrete | JP28050798 | 1998-09-17 | JP2000086313A | 2000-03-28 | TSUYUKI HISAMITSU |
| PROBLEM TO BE SOLVED: To provide a coagulation accelerator not containing a chloride and not inferior to the aspect of a calcium chloride setting-accelerating performance. SOLUTION: This concrete setting accelerator comprises a combination of sodium aluminate with hydrogen peroxide, a combination of aluminum sulfate with barium nitrate, or a combination of aluminum sulfate with barium nitrate and hydrogen peroxide solution. The concrete setting accelerator exhibits an excellent setting-accelerating effect not inferior to that of calcium chloride, and by the concomitant use of the hydrogen peroxide solution, oxygen generated by the decomposition of the hydrogen peroxide solution inhibits a hydration reaction and makes pores to improve the flowability of concrete. COPYRIGHT: (C)2000,JPO | ||||||
| 106 | Method for accelarating setting and hardening of material which contains inorganic binder and accelarator for setting and hardening | JP30197694 | 1994-12-06 | JPH0848553A | 1996-02-20 | TEODOORU AA BIYURUGE; KUREMENSU BOOSHIYU; DEIITAA MAI |
| PURPOSE: To obtain rapid hardening and an improved final strength of an inorg. binder-contg. material by using a mixture as a setting accelerator, which uses calcium aluminate, calcium sulfoaluminate or the like together with a water-soluble sulfate of a polycation and further does not contain an alkaline metal and a chloride compd. CONSTITUTION: This setting accelerator contains following components (1) and (2) and does not contain an alkaline metal and a chloride compd. (1) At least one water-soluble sulfate of a polycation (but, if, as the water-soluble sulfate, an aluminum sulfate is contained or a product comprising aluminum sulfate is used, the aluminum sulfate must contain a crystal water in order to provide water solubility for the sulfate); (2) calcium aluminate, calcium sulfoaluminate, an alkaline metal-free basic aluminum salt, a mixture of at least two of them and a mixture of at least one of them and at least one of another component. This mixture is compounded 0.1-10 wt.% to weight of the binder. COPYRIGHT: (C)1996,JPO | ||||||
| 107 | SCHNELL ERHÄRTENDE BETONZUSAMMENSETZUNG | EP16161963.0 | 2016-03-23 | EP3222600A1 | 2017-09-27 | Hadl, Philipp; Nguyen, Viet Tue |
Die Erfindung betrifft eine Betonzusammensetzung, welche pro Kubikmeter [m3] Beton aufweist: |
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| 108 | CIRCUMFERENCE COATING MATERIAL, BONDING MATERIAL, HONEYCOMB STRUCTURE, AND METHOD OF PRODUCING HONEYCOMB STRUCTURE | EP16159114.4 | 2016-03-08 | EP3072591A1 | 2016-09-28 | ONO, Yohei; UCHIDA, Yasushi |
Provided is a circumference coating material that suppress a chlorine concentration and suppress an occurrence possibility of corrosion in exhaust system pipes or the like. The circumference coating material fills a recessed groove 10 that is formed on a circumferential surface 7 of a honeycomb fired body 6 and extends an axial direction at which a part of cells 3a are opened to the outside and to cover the circumferential surface, thereby forming a circumferential wall on the circumferential surface of a honeycomb structure, and the circumference coating material includes colloidal silica in a part of raw materials to be used and has a chlorine concentration of 150 ppm or less. In addition, the colloidal silica to be used has a chlorine concentration of 500 ppm or less, and the colloidal silica is produced using at least any one acid of sulfuric acid, phosphoric acid, and organic acid.
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| 109 | COLOURING OF DENTAL CERAMICS | EP08729365.0 | 2008-02-08 | EP2118041B1 | 2015-11-11 | SCHECHNER, Gallus; FISCHER, Anja; FRANKE, Rudiger; SCHNAGL, Robert; HAUPTMANN, Holger |
| 110 | Niederviskoser, stabilisierter Abbinde- und Erhärtungsbeschleuniger | EP99121549.2 | 1999-10-29 | EP1095922B2 | 2014-01-08 | Bürge, Theodor A.; Sommer, Marcel; Wombacher, Franz |
| 111 | FEUERHEMMENDES BRANDSCHUTZELEMENT | EP04740708.5 | 2004-07-06 | EP1641895B1 | 2009-06-24 | ZIMMERMANN, Karl; VOLKMER, Lars |
| The invention relates to fire protection elements comprising (A) an intumescent component containing at least one cyanuric acid derivative, at least one sugar polyol, at least one ammonium polyphosphate, at least one exfoliating graphite constituent, and aluminium hydroxide, and (B) a binding carrier (base material), the component (A) being homogeneously distributed in the binding carrier (base material) (B). The invention also relates to a flame-retarding element thus produced, and to a method for the production thereof. | ||||||
| 112 | Colouring solution for dental ceramic framework and related methods | EP07002726.3 | 2007-02-08 | EP1961719A1 | 2008-08-27 | Schechner, Gallus, Dr.; Fischer, Anja; Franke, Rüdiger; Schnagl, Robert; Hauptmann, Holger |
The invention relates to a colouring solution for dental ceramic framework comprising a solvent, a colouring agent comprising metal ions, and a complexing agent, wherein the amount of complexing agent is sufficient to dissolve the colouring agent in the solvent. The invention also relates to a process for colouring dental ceramic framework and dental ceramic framework coloured with the colouring solution. |
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| 113 | Sol flottant coupe-feu de classe A60, apte à amortir les vibrations et procédé d'application | EP01108260.9 | 2001-03-31 | EP1215353B1 | 2005-11-09 | Ronco, Romeo |
| 114 | Sulfat- und alkalifreier Abbinde- und Erhärtungsbeschleuniger | EP00113019.4 | 2000-06-21 | EP1167315B1 | 2004-09-15 | Sommer, Marcel; Wombacher, Franz; Bürge, Theodor A. |
| 115 | Niederviskoser, stabilisierter Abbinde- und Erhärtungsbeschleuniger | EP99121549.2 | 1999-10-29 | EP1095922B1 | 2002-12-11 | Bürge, Theodor A.; Sommer, Marcel; Wombacher, Franz |
| 116 | Sol flottant coupe-feu de classe A60, apte à amortir les vibrations et procédé d'application | EP01108260.9 | 2001-03-31 | EP1215353A2 | 2002-06-19 | Ronco, Romeo |
Sol flottant (17) coupe-feu, de classe A60, apte à amortir les vibrations, constitué par une couche en laine de roche (12), recouverte par une couche cimentaire (13), continue et imperméable, composée par un matériau pré-malaxé à un seul composant, sans magnésium ni chlorure.
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| 117 | Alkalifreier Abbinde- und Erhärtungsbeschleuniger | EP00113018.6 | 2000-06-21 | EP1167317A1 | 2002-01-02 | Sommer, Marcel; Wombacher, Franz; Bürge, Theodor A. |
Es werden Abbinde- und Erhärtungsbeschleuniger für hydraulische Bindemittel und diese enthaltende Gemische beschrieben, die frei von Alkalimetallen und Chloriden sind. Die Abbindebeschleuniger enthalten als Hauptkomponente wasserlösliche fluoridhaltige und wasserlösliche sulfathaltige Aluminiumsalze, gegebenfalls Komplexbildner und/oder Amine. Durch diese Mischungen werden im Vergleich zu der Verwendung alkalischer Beschleuniger eine wesentliche Verkürzung der Abbindezeit und eine rasche Entwicklung hoher Druckfestigkeiten erreicht. |
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| 118 | Niederviskoser, stabilisierter Abbinde- und Erhärtungsbeschleuniger | EP99121549.2 | 1999-10-29 | EP1095922A1 | 2001-05-02 | Bürge, Theodor A.; Sommer, Marcel; Wombacher, Franz |
Es werden flüssige Abbinde- und Erhärtungsbeschleuniger für hydraulische Bindemittel und diese enthaltende Gemische beschrieben, die vorzugsweise frei von Alkalimetallen und Chloriden sind und keine basischen Eigenschaften besitzen. Die Abbindebeschleuniger enthalten als Komponenten Aluminiumsalz, Komplexbildner, Korrosionsinhibitor und gegebenenfalls anorganische und/oder organische Thixotropiermittel. Durch diese Mischungen werden im Vergleich zu der Verwendung alkalischer Beschleuniger eine wesentliche Verkürzung der Abbindezeit und eine rasche Entwicklung hoher Druckfestigkeiten erreicht. Im Vergleich zu handelsüblichen, alkalifreien Beschleunigern werden feste Ausfällungen von Aluminiumsalzen und dadurch hervorgerufene Verstopfer der Spritzdüsen vermieden und die Korrosion an den Spritzeinrichtungen eliminiert. Daraus resultiert ein enormer wirtschaftlicher Vorteil durch weniger Unterhalt an den Anlagen und weniger Arbeitsunterbrüche. |
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| 119 | Alkalifreier, flüssiger Abbinde- und Erhärtungsbeschleuniger für Zement | EP96106500.0 | 1996-04-25 | EP0742179B1 | 1999-10-13 | Bürge, Theodor A.; Bösch, Klemens,; Mai, Dieter, |
| 120 | METHOD FOR PRODUCING A GUNNED-CONCRETE ACCELERATOR USING NEW RAW MATERIALS | PCT/EP2014078841 | 2014-12-19 | WO2015092004A3 | 2015-09-11 | WEIBEL MARTIN; LINDLAR BENEDIKT; STENGER CHRISTIAN |
| The invention relates to a method for producing a gunned-concrete accelerator from a mixture a), b), or c), which method comprises mixing a) at least one aluminum compound selected from an aluminum sulfate and/or an aluminum hydroxy sulfate, at least one calcium compound, and optionally water, or b) at least one aluminum compound selected from aluminum sulfate and/or aluminum hydroxy sulfate, at least one alkali aluminate, and optionally water, wherein the alkali content of the mixture is at most 10 mass% Na2O equivalent, preferably at most 5 mass% Na2O equivalent, preferably at most 2 mass% Na2O equivalent, or c) concentrated sulfuric acid and aluminum hydroxide, preferably crystalline aluminum hydroxide, wherein the sulfuric acid is present in stoichiometric deficit and the mixture is reacted at a temperature above 100 °C, preferably under positive pressure, wherein the gunned-concrete accelerator or, if the gunned-concrete accelerator is a solid gunned-concrete accelerator, a mixture of the solid gunned-concrete accelerator in water has a pH value less than 4. The mixtures a), b), and c) are suitable as an accelerator for cement suspensions, gunned concrete, or sprayed mortar. | ||||||
