序号 | 专利名 | 申请号 | 申请日 | 公开(公告)号 | 公开(公告)日 | 发明人 |
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161 | NOUVEL AGENT HYDROFUGEANT HYDRODISPERSABLE, SA PREPARATION ET SON UTILISATION DANS LE DOMAINE DE LA CONSTRUCTION ET PLUS PARTICULIEREMENT DANS LES COMPOSITIONS DE LIANTS MINERAUX | EP05773070.7 | 2005-05-24 | EP1751218A2 | 2007-02-14 | MERCIER, Jean-Michel; JOUBERT, Daniel; TAQUET, Pascal; DERUELLE, Martial |
The invention relates to a novel hydrodispersible waterproofing agent based on at least one water-insoluble and water-immiscible waterproofing agent which has previously been emulsified in a hydrosoluble amphiphilic copolymer composition. The invention also relates to the solid forms of said composition obtained by drying, and to the use thereof in a water-insoluble film-forming polymer composition or in a mineral binding agent composition for applications in the field of construction. | ||||||
162 | Hydraulisches Bindemittel | EP03028471.5 | 2003-12-12 | EP1544182B1 | 2006-06-14 | Alexander Kehrmann |
163 | Coulis de ciment-mousse | EP05291882.8 | 2005-09-12 | EP1645609A2 | 2006-04-12 | Lecolier, Eric; Audibert, Annie; Rivereau, Alain |
La présente invention concerne une formulation d'un coulis de ciment-mousse comportant en combinaison :
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164 | Hydraulisches Bindemittel | EP03028471.5 | 2003-12-12 | EP1544182A1 | 2005-06-22 | Alexander Kehrmann |
Die Erfindung betrifft ein hydraulisches Bindemittel mit dem Hauptbestandteil Zement, dem zur Chromatreduzierung ein Gemisch aus einem Chromatreduzierer und einem Trägermaterial zugegeben ist. Der Chromatreduzierer enthält zwei Eisen(II)sulfat-Komponenten, wobei die 1. Komponente aus Filtersalz aus der Titandioxidproduktion besteht, dem ein mineralischer Säureregulator, insbesondere gemahlender Kalkstein, zugegeben ist. Die 2. Komponente ist feuchtes Grünsalz. Das erfindungsgemäße hydraulische Bindemittel ist kostengünstig und weist Chromanteile auf, die deutlich unter der gesetzlich zulässigen Norm liegen. |
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165 | Laitiers de ciment alléges | EP01402408.7 | 2001-09-19 | EP1195362B1 | 2005-04-13 | Audibert, Annie; Noik, Christine; Rivereau, Alain |
166 | SURFACE TREATED ADDITIVE FOR PORTLAND CEMENT CONCRETE | EP97946984.8 | 1997-12-09 | EP0952971B1 | 2005-02-02 | MCKENNY, Colin, J.; PILDYSH, Mikhail; SHYLUK, Donald, J. |
167 | LIANT HYDRAULIQUE A VIEILLISSEMENT AMELIORE | EP02762545.8 | 2002-07-15 | EP1409430A1 | 2004-04-21 | JOUBERT, Daniel; SARI, Mustapha; CARVALHO, Quintino |
The invention concerns mineral binders, in particular hydraulic binders, such as cements, mortars with enhanced aging properties. More particularly, the invention concerns hydraulic binders based on mineral silicates having greater aging strength, a method for making said binders and their uses and articles obtained from same. The invention is characterised in that it consists in adding an organic compound comprising two hydrophilic functions and a hydrophobic chain such as adipic acid to the hydraulic binder to slow down the water uptake rate of said binder. | ||||||
168 | Water repellent composition for porous substrates | EP89304470.1 | 1989-05-04 | EP0344919B1 | 1994-08-10 | Fey, Kenneth Christopher; Price,John Geoffrey |
169 | Water repellent composition for porous substrates | EP89304470.1 | 1989-05-04 | EP0344919A3 | 1991-01-30 | Fey, Kenneth Christopher; Price,John Geoffrey |
A water repellent composition for porous substrates formed by combining an alkylalkoxysilane with a carrier selected from the group consisting of alcohols, mineral spirits and glycol ethers, together with an effective amount of a surface depositing agent for producing on the surface of the porous substrate a water beading-water shedding surface coating and a metal salt catalyst. The method of producing on a porous substrate a water beading-water shedding surface coating by applying to the porous substrate the foregoing composition is also disclosed. |
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170 | ADDITION OF NONIONIC SURFACTANTS TO WATER SOLUBLE BLOCK COPOLYMERS TO INCREASE THE STABILITY OF THE COPOLYMER IN AQUEOUS SOLUTIONS CONTAINING SALT AND/OR SURFACTANTS | EP08846123.1 | 2008-10-18 | EP2205827B1 | 2018-05-02 | HOUGH, Lawrence, Alan; LIZARRAGA, Gilda, Maria; ADAM, Herve; CASTAING, Jean-christophe; KESAVAN, Subramanian |
An aqueous fluid useful for the recovery of crude oil from a subterranean formation, which includes a composition including a mixture of water, a water soluble block copolymer, an inorganic salt and at least one member of the group of a nonionic surfactant having an HLB of less than 12, and methods for using same. | ||||||
171 | VERFAHREN ZUR HERSTELLUNG EINER GIPSFASERPLATTE | EP14732888.4 | 2014-06-26 | EP3013768B1 | 2017-09-20 | SCHELLER, Lothar; BURCZECK, Jürgen; IVANOVA-TSANEVA, Vanya Stancheva; TSVETANOV, Vladimir Stefanov |
172 | JOINT COMPOUNDS | EP15712546.9 | 2015-03-12 | EP3116840A1 | 2017-01-18 | MARGHERITIS, Giampietro; BIASOTTI, Barbara; GATTI, Barbara; COAREZZA, Roberto; LANGELLA, Valentina; FLORIDI, Giovanni; LI BASSI, Giuseppe |
The present invention relates to ready-to-use drying joint compounds that exhibit improved performance characteristics due to the presence of a hydrophobically modified polygalactomannan. | ||||||
173 | VERFAHREN ZUR HERSTELLUNG EINER GIPSFASERPLATTE | EP14732888.4 | 2014-06-26 | EP3013768A1 | 2016-05-04 | SCHELLER, Lothar; BURCZECK, Jürgen; IVANOVA-TSANEVA, Vanya Stancheva; TSVETANOV, Vladimir Stefanov |
The invention relates to a method for producing a hydrophobized gypsum fiber board comprising the steps of: - providing of gypsum stucco, - providing fibers, - introducing the gypsum stucco together with fibers in a main mixer, - spreading the mixture of gypsum stucco and fibers on a moving sieve belt, - humidifying the mixture of gypsum stucco and fibers with a moisture water, - compressing the moistened mixture in order to obtain a gypsum fiberboard strand. The invention is characterized in that at least the gypsum stucco is put into liquid form with a hydrophobizing agent. | ||||||
174 | Hydraulisches Bindemittel | EP03028471.5 | 2003-12-12 | EP1544182B2 | 2016-04-06 | Alexander Kehrmann |
175 | REFRACTORY CASTABLES WITH HYDROPHOBIC AGGREGATES | EP14797893.6 | 2014-05-16 | EP2996998A1 | 2016-03-23 | MOODY, Kenneth, J.; DOERR, Bryan, K. |
Hydrophobic aggregates for use in refractory castables and gunning mixtures and methods of their preparation. The aggregates here are formed by crushing insulating fire brick and coating the resulting particles with a hydrophobic component. The hydrophobic component may be a polydimethylsiloxane having a terminal silanol group. As a result of the coating process, the coated aggregate has very low levels of alkalis. The aggregates may be used to form refractory castables that do not undergo substantial alkaline hydrolysis due to the reduced levels of alkalis. The castables made from these aggregates display superior physical properties, including lower water content, lower permanent linear change, high strength, and superior thermal conductivity/insulation properties, while at the same time possessing lower density and requiring less water to be used during castable formation. These improved properties also are observed in gunning mixtures formed from these aggregates. | ||||||
176 | SÄURERESISTENTE, HYDRAULISCH ABBINDENDE MASSEN | EP09799603.7 | 2009-12-15 | EP2367772B2 | 2015-09-30 | ZEH, Harald; BEZLER, Jürgen; BONIMEIER, Stefan; HOFFMANN, Armin; LUTZ, Hermann |
177 | WATER REPELLENT ORGANOPOLYSILOXANE MATERIALS | EP13720910.2 | 2013-05-02 | EP2844383A1 | 2015-03-11 | CAMPEOL, Frederick; DIMITROVA, Tatiana; GALEONE, Fabrizio; LECOMTE, Jean-Paul; MARTEAUX, Leon; SALVATI, Sabrina |
A process for increasing the hydrophobicity of a porous product by treating the product or a composition providing the product, with a water repellent material, characterised in that the porous product or a composition providing the product is treated with an aqueous suspension of microcapsules, where the microcapsules comprise a water repellent organopolysiloxane core material and a shell of a silicon-based network polymer comprising silica units. | ||||||
178 | SÄURERESISTENTE, HYDRAULISCH ABBINDENDE MASSEN | EP09799603.7 | 2009-12-15 | EP2367772B1 | 2012-10-24 | ZEH, Harald; BEZLER, Jürgen; BONIMEIER, Stefan; HOFFMANN, Armin; LUTZ, Hermann |
179 | SÄURERESISTENTE, HYDRAULISCH ABBINDENDE MASSEN | EP09799603.7 | 2009-12-15 | EP2367772A1 | 2011-09-28 | ZEH, Harald; BEZLER, Jürgen; BONIMEIER, Stefan; HOFFMANN, Armin; LUTZ, Hermann |
The invention relates to acid-resistant, hydraulically setting masses based on a) slag sand, b) one or more pozzolanas, c) one or more fillers, d) one or more polymers based on ethylenically unsaturated monomers, and water. | ||||||
180 | ADDITION OF NONIONIC SURFACTANTS TO WATER SOLUBLE BLOCK COPOLYMERS TO INCREASE THE STABILITY OF THE COPOLYMER IN AQUEOUS SOLUTIONS CONTAINING SALT AND/OR SURFACTANTS | EP08846123.1 | 2008-10-18 | EP2205827A2 | 2010-07-14 | HOUGH, Lawrence, Alan; LIZARRAGA, Gilda, Maria; ADAM, Herve; CASTAING, Jean-christophe; KESAVAN, Subramanian |
An aqueous fluid useful for the recovery of crude oil from a subterranean formation, which includes a composition including a mixture of water, a water soluble block copolymer, an inorganic salt and at least one member of the group of a nonionic surfactant having an HLB of less than 12, and methods for using same. |