| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 181 | HYDRAULIC COMPOSITION | US15861317 | 2018-01-03 | US20180208507A1 | 2018-07-26 | Tsutomu YAMAKAWA; Hidekazu KONISHI |
| A hydraulic composition comprising an AE agent, water-soluble cellulose ether, defoamer, cement, water, and aggregate is provided. The AE agent contains a fatty acid-based surfactant consisting of a fatty acid, alkali metal salt, lower alkylamine salt or lower alkanolamine salt thereof and a nonionic surfactant consisting of a polyoxyethylene phenyl ether. The hydraulic composition has frost damage resistance and experiences little bleeding. | ||||||
| 182 | Coated building panels and articles containing calcium sulfate hemihydrate | US15243331 | 2016-08-22 | US09919969B2 | 2018-03-20 | Lee K. Yeung; Jeffrey F. Grussing; Christopher J. Borovka |
| A method of finishing an interior wall includes the steps of preparing a substrate of building panels comprising gypsum, cement or combinations thereof, said substrate having a surface, followed by applying a coating to the substrate, said coating comprising 1-30% by weight of a latex emulsion binder, 30-80% by weight calcium sulfate hemihydrate, up to about 8% by weight of a set inhibiting agent and 20-60% by weight water. | ||||||
| 183 | METHOD FOR PRODUCTION OF BUILDING MATERIALS AND BUILDING PRODUCTS MANUFACTURED THEREBY | US13145288 | 2010-01-19 | US20110272844A1 | 2011-11-10 | Ferenc Komlódi; István Flösser; József Hoffer; Ildikó Móczáné Szúcs; László Nyirö; Tamás Szabó; Gábor Szöllösi |
| A method for the production of an additive for building materials, wherein a hidrophobization agent is mixed with a solvent and the resulting emulsion is applied to quicklime, and then the material obtained is hydrated by adding water, wherein the hidrophobization agent is an oil having a dry matter content of 3 to 50% by weight, the quicklime in a quantity of 60 to 96% by weight is soaked with a quantity of 4 to 40% by weight of the mixture of the oil and the solvent, and after dying of the hydrated material a foaming agent is admixed thereto in a quantity of 0.25 to 0.6 part by weight of the foaming agent, preferably sodium bicarbonate, to one part by weight of the hydrated material. By using this additive, a binder comprising an additive is produced so that a hydraulic binding component and/or an isocyanate based binding component are/is added to the additive in a quantity of 4.8 to 14.8 parts by weight of the binding component to one part by weight of the additive. By using the binder comprising an additive, a building material is produced so that an expansion material is added to the binder comprising an additive in a proportion of 2 to 12 units by volume of the expansion material to one unit by volume of the binder comprising an additive, and the material obtained is mixed with added water to a homogenous consistency, then left or made to solidify. The building material according to the invention is preferably a heat-insulating plaster or lightweight concrete, or it can be a heat-insulating building element (3) or an auxiliary construction element. | ||||||
| 184 | Mass for manufacturing products with a high neutron radioprotection capacity | US12656923 | 2010-02-19 | US20100229762A1 | 2010-09-16 | Juan Manuel Caruncho Rodado |
| The invention relates to a mass for manufacturing products with a high neutron radioprotection capacity which, like that of any conventional concrete, is structured based on cement or mixture thereof with calcium sulfate (anhydrite), aggregates, water and chemical additives modifying the characteristics of the concrete. According to the invention, said mass uses as an aggregate colemanite and variable parts of borax, with a very continuous grain size to achieve a perfect homogeneity in the mass, determining an optimal barrier effect against neutron radiations, which allows considerably decreasing the wall thickness, without adversely affecting the barrier effect. The mass is suitable for obtaining poured concrete, concrete for bricks, concrete for slabs and dry mortar, which can be used in building radioactive premises such as radiotherapy and brachytherapy bunkers, radiology walls, etc. This concrete has no structural capacity. | ||||||
| 185 | Spackling composition containing polyaramid fibers and ceramic microparticles, and methods of repair and attachment | US11268437 | 2005-11-07 | US07790796B2 | 2010-09-07 | Van R. Foster; Andrew P. Bonifas |
| A spackling compound is provided that is easy to apply smoothly, can be applied in thicker layers than known spackling without cracking upon drying, and can be modified after drying without pitting, flaking, or crumbling, particularly at the edges of the applied spackling patch. The composition includes polyaramid fibers that act as structural strengtheners to provide the dried composition with exceptional strength and resistance to cracking. In a second embodiment, the composition further includes low aspect ratio (about equal to 1) ceramic microparticles that fill voids in the mixture to produce a smoother, more dense composition. Upon drying, the ceramic microparticles produce a very smooth surface that can be sanded without flaking or crumbling. Additionally, the invention provides methods of preparing and using the compositions to produce smooth repair patches with no cracks, are easy to sand without pitting or flaking, and to provide improved structural integrity to the repaired area. | ||||||
| 186 | BINDER ADMIXTURE, KAOLIN PRODUCT AND THEIR MANUFACTURE | US12339259 | 2008-12-19 | US20090158962A1 | 2009-06-25 | Pentti Virtanen |
| A binder mix containing a hydraulic binding agent and an admixture mixed therewith, a process for preparing a hydraulically hardened binder mass, a calcinated kaolin product and a process for preparing the same. A paste-like composition is formed from the hydraulically hardening binding agent, a pozzolanically reacting admixture and water, which, when so desired, contains stone aggregate or similar filler, the paste-like composition is worked and the worked composition is allowed to harden to form the binder mass. The admixture comprises spherical, porous metakaolin agglomerates, the size of which is 2-200 microns and which have an open pore structure. The invention can be used to improve the manufacturing methods of cast concrete products and shorten the manufacturing times, and to provide concrete with better mechanical and chemical properties, as well as improve the fire and frost resistance of concrete. | ||||||
| 187 | Sand finish spray texture | US09654976 | 2000-09-05 | US06666352B1 | 2003-12-23 | John R. Woods |
| A sand texture finish material in the form of a sprayable composition includes a polymer, sand, filler and a solvent which is either water or a volatile organic compound. The sand texture finish material is storable and dispensable from a pressurized dispenser having a delivery nozzle or other spray dispensing device. An aerosol system with a spray nozzle is included on the container for selective discharge of the textured material onto a prepared patch area or other substrate so as to match and blend with the surrounding sand texture finish in order to provide a continuous and unbroken coextensive surface texture of mechanically and visually matched material. | ||||||
| 188 | Cold set cement composition and method | US538647 | 1983-10-03 | US4482379A | 1984-11-13 | Benton L. Dibrell; Richard G. Gandy |
| A cement composition is shown for use in preparing a pumpable slurry capable of setting and developing compressive strength at low temperatures. The cement composition includes a hydraulic cement, gypsum, calcium chloride and a setting time retarding agent. The cement composition also includes an additive blend comprising sodium metasilicate, lime and hydroxyethyl cellulose. The cement slurries of the invention are prepared by adding mixing water to the dry cement composition in an amount ranging from about 8 to about 13 gallons of water per 89 pounds of dry cement composition. | ||||||
| 189 | Building materials panel and its products that have been coated, including the calcium sulfate hemihydrate | JP2011506326 | 2009-03-26 | JP2011518105A | 2011-06-23 | グルシング，ジェフリー，エフ; ボロフカ，クリストファー，ジェイ; ユン，リー，ケイ |
| 内壁を仕上げる方法は、石膏またはセメントまたはそれらの組合せを備えていて、表面を有する、建材パネルの基材を用意するステップと、１〜３０重量％のラテックスエマルジョン結合剤と、３０〜８０重量％の硫酸カルシウム半水和物と、最大約８重量％までの凝固防止剤と、２０〜６０重量％の水を含むコーティング剤を基材に塗布するステップを備える。
【選択図】なし |
||||||
| 190 | Freezing and thawing resistance improver for hydraulic inorganic hardened body | JP2000112741 | 2000-03-10 | JP2001253742A | 2001-09-18 | ITO TOKUJI; MORITA HIROSHI |
| PROBLEM TO BE SOLVED: To provide a freezing and thawing resistance improver which consists of a polymer emulsion capable of remarkably improving freezing and thawing resistance of a hydraulic inorganic hardened body by using a simpler control procedure as compared with that of a conventional technique for improving freezing and thawing resistance of a similar hydraulic hardened body. SOLUTION: This freezing and thawing resistance improver consists of a polymer emulsion obtained by subjecting an unsaturated monomer mixture which contains an unsaturated monomer having a carboxy group and at least another unsaturated monomer selected from acrylic esters and methacrylic esters, to emulsion polymerization. | ||||||
| 191 | For concrete dispersant | JP7926797 | 1997-03-31 | JP3186038B2 | 2001-07-11 | 芳樹 因幡; 弘行 角山; 郁 金子; 仁 高橋 |
| 192 | For concrete bubble entraining agent | JP7485794 | 1994-04-13 | JP2994952B2 | 1999-12-27 | 富士桜 倭; 和重 北川; 彰二 神崎 |
| 193 | Antifreezing agent | JP22964097 | 1997-08-26 | JP2987570B2 | 1999-12-06 | TO HIROYUKI; KAGIWADA KENICHI |
| 194 | Cement additive composition and cement blend | JP15720196 | 1996-06-18 | JPH101343A | 1998-01-06 | TANAKA YOSHIO; SHIOJI NAOTAKE |
| PROBLEM TO BE SOLVED: To improve the antifreezing property and drying shrinkage suppressing property of a cement blend by absorbing specified alkylene glycol compd. in a resin swellable with the compd. SOLUTION: An alkylene glycol compd. represented by formula II [where R is H or 1-4C alkyl, A is 2-3C alkylene and (n) is 1-20] is absorbed by 1-200 pts.wt. in 1 pt.wt. a least one kind of resin swellable with the alkylene glycol compd. and selected from among an N-vinylamide crosslinked polymer, an N-vinyl-lactam crosslinked polymer and a crosslinked polymer consisting of 20-100wt.% methacrylic ester monomer represented by formula I and 80-0wt.% compolymerizable monomer. In the formula I, R2 is H or methyl, X is 2-4C oxyalkylene having >=50mol% mol fraction of oxyethylene to all oxyalkylene, Y is 1-5C alkoxy, phenoxy or oxyalkylphenyl having 1-3 1-9C alkyl groups as substitutents and (m) is 3-100 on average. | ||||||
| 195 | Cement admixture | JP3838596 | 1996-02-26 | JPH09227186A | 1997-09-02 | KAWAI MASARU; IGARASHI SHUJI |
| PROBLEM TO BE SOLVED: To apply phosphorous acid or its salt as a cement admixture useful as a coagulation accelerating agent, a rust-preventing agent for reinforcing steel or a cold protecting agent. SOLUTION: This cement admixture is composed of phosphorous acid and/or its salt. An alkali metal salt, especially sodium salt, is preferable as the phosphorous salt. The cement admixture may be composed only of phosphorous acid and/or its salt. However, the admixture may be composed of a waste liquid of electroless nickel plating, its concentrate or purified material. The cement admixture is preferably added in an amount of ≥3 pts.wt., most preferably 6-24 pts.wt., in terms of phosphorous acid and/or its salt as an active component to every 100 pts.wt. of a cement. COPYRIGHT: (C)1997,JPO | ||||||
| 196 | 자전거 및 보행자 도로에 시공되어지는 열가소성탄성입자가함유된 탄성무기질바닥재의 조성물 및 시공방법 | KR1020080063532 | 2008-07-01 | KR100914048B1 | 2009-08-28 | 김흠; 허은경; 홍용석; 변문철 |
| The composition of elastic pavement containing thermoplastic and elastic particle for road of walker and bicycle, and a paving method thereof are provided to prevent the damage due to the freezing and thawing by mixing the thermoplastic elasticity particle and elasticity emulsion. The composition of the elasticity inorganic material floor material in which the thermoplastic elasticity particle is contained comprises the cement composite, the pozzolan group blending material, the fluidifier, the thickening agent, the expansion material, the antifoaming agent, the inorganic pigment, the fibrous reinforcement, the retarder, the aggregate, and the thermoplastic elasticity particle. The pozzolan group blending material is the composition selected from the silica fume, the fly ash, the silica powder, and the metakaolin. | ||||||
| 197 | 콘크리트 보수보강재 | KR1020070020070 | 2007-02-28 | KR100843309B1 | 2008-07-03 | 박승호; 이한승; 채성태 |
| A concrete reinforcement material is provided to be cured without causing any freezing at low temperature when the reinforcement material is applied onto a concrete structure, and to improve workability and economic effect of repair and reinforcement construction. A concrete reinforcement material comprises a reinforcement material powder and a liquid phase in a weight ratio of 100:30. The reinforcement material powder includes 8.9-20wt% of light burned magnesia, 5-10wt% of magnesium chloride, 5-6wt% of calcium sulfoaluminate, 5-6wt% of anhydrite, 5-7wt% of general portland cement, 0.01-0.1wt% of aluminum metal powder, 1-6wt% of sodium nitrite, 1-6wt% of calcium nitrite, and 38.9-50wt% of sand. The liquid phase includes 25-35wt% of a resin emulsion, 21-26wt% of a resin emulsion which is urethane copolymer, 30-40wt% of purified water, 1-5wt% of ethylene glycol as an antifreezing liquid, 0.05-2.5wt% of an antiseptic, and 0.1-1.5wt% of texanol as a coalescent agent. | ||||||
| 198 | METHOD FOR THE PRODUCTION OF BUILDING MATERIALS AND BUILDING PRODUCTS MANUFACTURED THEREBY | EP10714673.0 | 2010-01-19 | EP2417078B1 | 2016-03-30 | KOMLÓDI, Ferenc; FLÖSSER, István; HOFFER, József; MÓCZÁNÉ SZÜCS, Ildikó; NYÍR , Laszló; SZABÓ, Tamás; SZÖLLÖSI, Gábor |
| 199 | COATED BUILDING PANELS AND ARTICLES CONTAINING CALCIUM SULFATE HEMIHYDRATE | EP09763017 | 2009-03-26 | EP2297257A4 | 2014-08-06 | YEUNG LEE K; GRUSSING JEFFREY F; BOROVKA CHRISTOPHER J |
| A method of finishing an interior wall includes the steps of preparing a substrate of building panels comprising gypsum, cement or combinations thereof, said substrate having a surface, followed by applying a coating to the substrate, said coating comprising 1-30% by weight of a latex emulsion binder, 30-80% by weight calcium sulfate hemihydrate, up to about 8% by weight of a set inhibiting agent and 20-60% by weight water. | ||||||
| 200 | COMPOSITE BUILDING MATERIALS AND METHODS OF MANUFACTURE | EP11758284.1 | 2011-08-05 | EP2601151A2 | 2013-06-12 | MANCOSH, Douglas; MURDOCH, David, E.; PRZYBILINSKI, James |
| A composite building material includes carpet waste having carpet fibers and adhesive, and an inorganic filler that includes fly ash. The composite building material may be produced by providing the carpet waste, mixing the carpet waste with the inorganic filler to produce a homogeneous blend, and forming the homogeneous blend into the composite building material. The composite building material may optionally include a base polymer, slack wax, and/or calcium carbonate. | ||||||
QQ群二维码
意见反馈
意见反馈