| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 141 | Admixture for filler materials | EP11194596.0 | 2011-12-20 | EP2607331A1 | 2013-06-26 | Modak, Madhu Sudan; Dasgupta, Amit |
A two-component admixture, in particular suitable for increasing flowability and/or compressive strength of filler materials for trenches, includes: |
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| 142 | SYSTÈME D'ADJUVANTS POUR BÉTON PRÉFABRIQUÉ | EP10715928.7 | 2010-03-12 | EP2406199A1 | 2012-01-18 | SEURRE, Jérôme; PELLERIN, Bruno; BIGAS, Jean-Philippe |
| The invention relates to an admixture system for concrete containing a combination of: (a) a superplasticizer, (b) an accelerator, and (c) a rheology extender. The invention also relates to a method for preparing prefabricated concrete that includes the step of respectively adding, in a suitable quantity: (a) a superplasticizer, (b) an accelerator, and (c) a rheology extender to the concrete paste, either simultaneously or consecutively. Finally, the invention relates to the use of such a prefabricated concrete preparation system. | ||||||
| 143 | Angemachte Mörtelmischung für einen Mittelbettmörtel zum Verlegen großformatiger Bodenplatten | EP02013856.6 | 2002-06-22 | EP1281693B1 | 2011-08-03 | Hamann, Dietmar; Simon, Walter |
| 144 | CEMENT ADMIXTURE, CONCRETE, AND PROCESS FOR PRODUCING FLUOROOXYALKYLENE COMPOUNDS | EP97946060.7 | 1997-11-27 | EP0949218B1 | 2006-02-01 | ENNA, Genichirou-Asahi Glass Company Ltd.; FUKUDA, Hiroki-Asahi Glass Company Ltd.; OHTSUKA, Yoshihiro-Asahi Glass Company Ltd. |
| A cement admixture which can combine the flowability of a fresh concrete with a high strength of a hardened concrete; and a concrete containing the same. The admixture comprises a mixture of a fluorine compound represented by the general formula (1): R<f>-Q<1>-O-(A<1>-O)k-R<1> and having a weight-average molecular weight (Mw) to number-average molecular weight (Mn) ratio (Mw/Mn) of 1.1 or higher wherein R<f> represents C1-22 aliphatic polyfluorohydrocarbyl optionally containing ethereal oxygen or thioethereal sulfur, Q<1> represents C1-5 linear or branched alkylene, k is an integer of 1 to 100, A<1> represents C2-4 linear alkylene, wherein at least one hydrogen atom may have been replaced with a hydrocarbon group optionally containing ethereal oxygen, provided that when k is 2 to 100, the A<1>'s may be the same or different, and R<1> represents hydrogen, C1-18 hydrocarbyl, or C1-18 acyl. | ||||||
| 145 | Cement admixture and cement composition | EP99116986.3 | 1999-08-27 | EP1078898B1 | 2005-12-28 | Naramoto, Satoru, Kawasaki Research Laboratory; Hayashi, Masahiro, Kawasaki Research Laboratory; Hiromoto, Kazuhiko, c/o Showa Denko K. K. |
| 146 | Use of a polymer as a high-flow concrete additive and concrete material containing the additive | EP96112732.1 | 1996-08-07 | EP0757998B1 | 2003-06-04 | Futami, Takanori, c/o Showa Denko K.K.; Yamaguchi, Tetsuhiko, c/o Showa Denko K.K.; Tagoshi, Hirotaka, c/o Showa Denko K.K. |
| 147 | Mittelbettmörtel zum Verlegen grossformatiger Bodenplatten | EP02013856.6 | 2002-06-22 | EP1281693A2 | 2003-02-05 | Hamann, Dietmar; Simon, Walter |
Um das Verlegen von großformatigen Bodenplatten, insbesondere schweren Natursteinplatten zu verbessern, wird ein Mittelbettmörtel für Aufbauhöhen von 10 bis 25 mm, der Bindemittel, Zuschläge aus dichtem Gestein und Leichtzuschläge mit zerbrechlichem Korn enthält, so eingestellt, daß der Leichtzuschlag mit einem Kornband von 0,5 bis 2,5 mm und in einer Menge von 20 bis 120 kg/t vorliegt. |
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| 148 | CEMENT ADMIXTURE, CONCRETE, AND PROCESS FOR PRODUCING FLUOROOXYALYLENE COMPOUNDS | EP97946060 | 1997-11-27 | EP0949218A4 | 2002-02-06 | ENNA GENICHIROU; FUKUDA HIROKI; OHTSUKA YOSHIHIRO |
| A cement admixture which can combine the flowability of a fresh concrete with a high strength of a hardened concrete; and a concrete containing the same. The admixture comprises a mixture of a fluorine compound represented by the general formula (1): R<f>-Q<1>-O-(A<1>-O)k-R<1> and having a weight-average molecular weight (Mw) to number-average molecular weight (Mn) ratio (Mw/Mn) of 1.1 or higher wherein R<f> represents C1-22 aliphatic polyfluorohydrocarbyl optionally containing ethereal oxygen or thioethereal sulfur, Q<1> represents C1-5 linear or branched alkylene, k is an integer of 1 to 100, A<1> represents C2-4 linear alkylene, wherein at least one hydrogen atom may have been replaced with a hydrocarbon group optionally containing ethereal oxygen, provided that when k is 2 to 100, the A<1>'s may be the same or different, and R<1> represents hydrogen, C1-18 hydrocarbyl, or C1-18 acyl. | ||||||
| 149 | CEMENT ADMIXTURE, CONCRETE, AND PROCESS FOR PRODUCING FLUOROOXYALYLENE COMPOUNDS | EP97946060.7 | 1997-11-27 | EP0949218A1 | 1999-10-13 | ENNA, Genichirou-Asahi Glass Company Ltd.; FUKUDA, Hiroki-Asahi Glass Company Ltd.; OHTSUKA, Yoshihiro-Asahi Glass Company Ltd. |
The present invention is the following invention which provides a cement admixture which satisfies fluidity of fresh concrete and high strength of the hardened product of concrete simultaneously. Namely, the present invention resides in a cement admixture which is a mixture of fluorine-containing compounds represented by the formula (1): |
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| 150 | BINDING MIXTURES | EP98913931.0 | 1998-03-25 | EP0909293A1 | 1999-04-21 | POLLITT, Clifford, Bruce |
| A binding mixture intended primarily for binding sand or ground glass particles used, for example, as a filler material between paving elements to penetrate the filler material and make the joint rigid, the mixture comprising between 20 % and 40 % by weight of a polybutadiene, at least a substantial proportion of the remainder being a flow-enhancing solvent with additives, if required, for colouring and deodorising the mixture. | ||||||
| 151 | ADMIXTURES FOR CEMENTITIOUS COMPOSITIONS | EP97919323.0 | 1997-04-08 | EP0832140A1 | 1998-04-01 | LEIKAUF, Bernhard; VALENTI, Salvatore; OPPLIGER, Max |
| A random styrene-maleic anhydride copolymer in free acid or salt form, wherein the copolymer has the following types and numbers of monomer units (1), (x), (y), in which: M is selected from hydrogen, a cation and a residue of a hydrophobic polyalkylene glycol or polysiloxane; R is the residue of a methylpoly(ethylene) glycol of molecular weight (weight-average) 900-2000; x = 0.35-0.75 and y= 0.25-0.65. The copolymers are useful as superplasticisers in cementitious compositions such as concretes and mortars. | ||||||
| 152 | Non-slumping, pumpable castable and method of applying the same | EP95116900.2 | 1995-10-26 | EP0709354A1 | 1996-05-01 | Langenohl, Mark C.; Hughes, Gustav O. |
An essentially non-slumping, high density, low moisture and low cement castable composition, consisting of a tempered, pumpable first component having a density of at least 120 pcf containing the castable solids and consisting essentially of a refractory aggregate, a calcium-aluminate cement, a flow aid, a deflocculating agent, and water, the water being present in the lowest amount sufficient to achieve a pumpable consistency of the tempered first component, and a flocculating agent as a second component to be added to said first component at time of installation in an amount sufficient to prevent falling or slumping of the castable composition once it has been applied. The invention also includes the method of applying such castable through a spray nozzle in which the flocculating agent is added to the tempered first component just prior to its application through a spray nozzle. |
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| 153 | BIOCIDE FOR WELL STIMULATION AND TREATMENT FLUIDS | PCT/US2007017225 | 2007-08-02 | WO2008016662A3 | 2008-03-13 | STARKEY RONALD JOE; MONTEITH GEOFFREY ALLEN; AFTEN CARL WIHELM |
| A well stimulation and or treatment fluid that includes water, other additives, and a biocide consisting of 2, 5-dimethyl-l, 3, 5-thiadiazinane-2-thione in an amount effective to inhibit bacterial growth and minimize antagonistic reactions between the biocide and other additives. Also disclosed are well injection compositions, stimulations, squeezing, waterflood, packing, cement compositions, and methods for cementing. | ||||||
| 154 | NON-COMBUSTIBLE REINFORCED CEMENTITIOUS LIGHTWEIGHT PANELS AND METAL FRAME SYSTEM FOR A FIRE WALL AND OTHER FIRE RESISTIVE ASSEMBLIES | PCT/US2006002196 | 2006-01-23 | WO2006081156A3 | 2007-11-15 | TONYAN TIMOTHY D; ULLETT JAMES M; REICHERTS JAMES E |
| A fire resistive assembly including metal framing members, for example, C-joists, U-joists, open web joists, HAMBRO or other metal frame systems that support a reinforced, lightweight, dimensionally stable SCP panel. The assembly is non-combustible, water durable, mold and rot resistant, termite resistant and is capable of resisting shear loads equal to or exceeding shear loads provided by plywood or oriented strand board panels. The panels employ one or more layers of a continuous phase resulting from the curing of an aqueous mixture of inorganic binder, for example, calcium sulfate alpha hemihydrate, hydraulic cement, an active pozzolan and lime. The continuous phase is reinforced with glass fibers and contains lightweight filler particles, for example, ceramic microspheres. | ||||||
| 155 | PHOTOCATALYTIC COMPOSITION BASED ON AN AERIAL BINDER AND USE THEREOF FOR THE PRODUCTION OF WATER-BASED PAINTS, IN PARTICULAR FOR INTERIOR APPLICATIONS | EP15750806.0 | 2015-06-24 | EP3313571A1 | 2018-05-02 | BERNARDONI, Massimo |
| A photocatalytic composition comprising: (a) at least one aerial binder; (b) at least one photocatalyst; (c) at least one cellulose ether; (d) at least one fluidizing agent; (e) at least one pumice in the form of micronized powder; (f) at least one barite in the form of micronized powder. This composition can be used as water-based paint for preparing wall coatings having a very low thickness, in particular for interior applications, which guarantee a high photocatalytic effect and stable with time, even with relatively low quantities of photocatalyst, normally lower than 10% by weight. This coating also has marked inhibitory properties with respect to the growth of mold and bacteria on wall surfaces. | ||||||
| 156 | CONTINUOUS PROCESS FOR PREPARING COPOLYMERS | EP13801598.7 | 2013-12-09 | EP2931416A1 | 2015-10-21 | SCHWEDE, Christian; KAISER, Günter; BRODHAGEN, Andreas; VIERLE, Mario |
| Continuous process for preparing copolymers The present invention relates to a process for the continuous preparation of polymers in a polymerization apparatus, where the starting materials comprise at least one olefinically unsaturated polyether macromonomer and at least one olefinically unsaturated acid monomer and at least one free-radical initiator and the polymerization is carried out at temperatures in the range from -20 to + 120°C, wherein the polymerization apparatus comprises at least one loop reactor which has at least one feed line for the starting materials and at least one outlet, where the loop reactor comprises at least one reaction zone which comprises internal cooling and mixing elements and which has a volume-based heat removal power of at least 10 kW/ M3- K. | ||||||
| 157 | THERMALLY ENHANCED HDD GROUT | EP13737105.0 | 2013-07-02 | EP2872463A1 | 2015-05-20 | HATHCOX, Joshuah, Shain; COLLINS, Ryan, Patrick |
| A grout used in horizontal directional drilling including a silica material present in an amount of from about 50% to about 70%, bentonite present in an amount of from about 20% to about 30%, a carbon source present in an amount of from about 5% to about 15%, an inorganic alkaline material present in an amount of from about 0% to about 3%, a fluid loss additive present in an amount of from about 0% to about 1%, a polymeric dispersant present in an amount of from about 0% to about 1%, and a polymeric flow enhancer present in an amount of from about 0% to about 0.5%, all by weight of the grout composition. Methods utilizing the grout include placing conduit in a hole, forming the grout slurry, and placing the grout slurry adjacent to the conduct. | ||||||
| 158 | FIRE PROTECTION MORTAR | EP14703051.4 | 2014-02-03 | EP2807130A1 | 2014-12-03 | WU, Xiao; OPSOMMER, Ann |
| A composition for the preparation of a fire protection mortar comprising - 45 to 70% by weight of cement binder, - 8 to 20% by weight calcite, - 8 to 20% by weight mica, - 0 to 5% by weight of xonotlite, - 0.1 to 20% by weight of expanded perlite, - 0.1 to 10% by weight of fibers, - 0.01 to 2% by weight of air entrainer and foaming agent, - 0.01 to 2% by weight of processing aids. | ||||||
| 159 | LOW THICKNESS CEMENTITIOUS PRODUCT WITH ELEVATED SURFACE QUALITIES FOR NON-STRUCTURAL APPLICATIONS, AND METHOD FOR ITS MANUFACTURE | EP12772251.0 | 2012-09-12 | EP2755930A1 | 2014-07-23 | ALFANI, Roberta; CAPONE, Claudia; RAMPINELLI, Flavio |
| Aim of the present invention is to obtain cementitious products having smooth, planar surfaces and low thickness for applications having aesthetic purpose, of integrated architecture or as substrates, for example for a thin-film photovoltaic unit, with controlled curling and surface roughness, manufactured by mold casting of a fluid composition comprising: I. a hydraulic binder; II. one or more aggregates; III. an anti-shrinkage agent; IV. a superplasticizer agent; V. water, wherein the percentage by weight of said hydraulic binder in the composition is lower than that of said aggregates, and wherein said aggregates have a maximum diameter dmax not greater than one third of the thickness of the product, the final product thus having an arithmetic mean surface roughness Ra not greater than 500 nm and curling not greater than 1500 micron. | ||||||
| 160 | Kontinuierliches Verfahren zur Herstellung von Copolymeren | EP12196410.0 | 2012-12-11 | EP2742995A1 | 2014-06-18 | Schwede, Christian; Kaiser, Günter; Brodhagen, Andreas; Vierle, Mario |
Die vorliegende Erfindung betrifft ein Verfahren zur kontinuierlichen Herstellung von Polymeren in einer Polymerisationseinrichtung, wobei die Ausgangsstoffe mindestens ein olefinisch ungesättigtes Polyethermakromonomer und mindestens ein olefinisch ungesättigtes Säuremonomer und mindestens einen radikalischen Initiator umfassen und die Polymerisation bei Temperaturen zwischen - 20 und +120°C durchgeführt wird, wobei die Polymerisationseinrichtung mindestens einen Schlaufenreaktor umfasst, welcher mindestens eine Zuführungsleitung für die Ausgangsstoffe und mindestens einen Abfluss aufweist, wobei der Schlaufenreaktor mindestens eine Reaktionszone umfasst, welche eine volumenspezifische Wärmeabfuhrleistung von mindestens 10 kW/m3 aufweist. Weiterhin wird die Verwendung des erfindungsgemäßen Polymers als Dispergiermittel für hydraulische Bindemittel offenbart. |
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