| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 41 | Composition for treating masonry materials | US279818 | 1981-07-02 | US4386004A | 1983-05-31 | James L. Jenkins |
| A composition for treating masonry materials comprises a mixture of water, a light-duty liquid detergent composition, methyl salicylate, calcium chloride and muriatic acid. The composition is diluted with water for use as a cleaning solution. Also, the composition is diluted with water to provide a specific cleaning fluid which is mixed with an equal volume of a powdered pigment composition to form a protective coating for masonry materials. | ||||||
| 42 | Cleaning composition containing phosphoric acid, a process for its manufacture and its uses | US40999273 | 1973-10-26 | US3925229A | 1975-12-09 | BOLSING FRIEDRICH |
| Production of a phosphoric acid-containing paste base. The paste base is produced by preparing a finely divided aqueous dispersion of a long-chain amine, preheating the dispersion, introducing preheated phosphoric acid thereinto, with vigorous agitation, at elevated temperature and until neutral, and stirring the resulting mixture until cold.
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| 43 | Method for cleaning natural and artificial stones | US3529999D | 1968-05-15 | US3529999A | 1970-09-22 | BOENIGER DAVID |
| 44 | Removal of calcium sulfate deposits | US13046461 | 1961-08-10 | US3170815A | 1965-02-23 | WHITE WILLIAM S |
| 45 | Process for cleaning stone | US44741554 | 1954-08-02 | US3150007A | 1964-09-22 | KOVACHY JULIUS M |
| 46 | SYNTHETIC ACID COMPOSITIONS AND USES THEREOF | EP15798886 | 2015-05-28 | EP3149099A4 | 2018-01-24 | PURDY CLAY; THATCHER DARREN; GARNER JON; ULMER BRUCE |
| A synthetic acid composition for replacement of hydrochloric acid in industrial activities requiring large amounts of hydrochloric acid, said composition comprising: urea and hydrogen chloride in a molar ratio of not less than 0.1:1; a metal iodide or iodate; an alcohol or derivative thereof. Optionally, formic acid or a derivative thereof; propylene glycol or a derivative thereof, ethylene glycol glycerol or a mixture thereof; cinnamaldehyde or a derivative thereof; and a phosphonic acid derivative can be added to the composition. | ||||||
| 47 | UTILISATION D'ACIDE ALCANE SULFONIQUE COMME NETTOYANT DE CIMENTS, MORTIERS ET BETONS | EP09797124.6 | 2009-11-30 | EP2262751A1 | 2010-12-22 | LAFFITTE, Jean-Alex; MONGUILLON, Bernard |
| The present invention relates to the use of at least one alkanesulfonic acid of formula R-SO 3H, in which R represents a saturated, linear or branched, hydrocarbon chain containing 1 to 4 carbon atoms, as agent for cleaning cement, mortar, concrete, lime, laitance and other derived products. The invention also relates to a method of cleaning cement, mortar, concrete, lime, laitance and other derived products using at least one alkanesulfonic acid. | ||||||
| 48 | TRAITEMENT FACILITANT L'ELIMINATION D'UN REVETEMENT ET/OU D'UNE SOUILLURE SUR UN MATERIAU DE CONSTRUCTION. | EP07871810.3 | 2007-12-07 | EP2094399A1 | 2009-09-02 | TOUZET, Sylvie; PRAT, Evelyne; DESCHASEAUX, Florence; BILLEBAUD, Valérie |
| The invention relates to a treatment that can be used to remove a coating and/or stain from a construction material, such as anti-graffiti treatment. The inventive treatment uses a beta-dicarbonyl product. | ||||||
| 49 | IMPROVED ANTI-GRAFFITI COATINGS AND METHOD OF GRAFFITI REMOVAL | EP97933370.0 | 1997-07-11 | EP0912260A1 | 1999-05-06 | PERLMAN, Daniel; BLACK, Robert, H. |
| A method for removing soiling and graffiti markings from a barrier coat previously formed on an underlying surface is provided, wherein the method preserves rather than sacrifices the barrier coat. The method includes applying a solvent system which includes at least one substantially non-toxic organic solvent such as 1-methyl-2-pyrrolidinone to an area of the barrier coat. A method is also provided to improve the resistance of a protective barrier coat to graffiti markings and other soiling over time and thereby facilitate any necessary cleaning of this barrier coat. The improvement in the case of wax coatings is achieved by including in the wax, at least one protective chemical agent selected from the group consisting of wax-soluble/water-insoluble UV light absorbers, wax-soluble/water-insoluble free-radical and peroxy-radical scavengers, and wax-soluble/water-insoluble wax antioxidants. The improvement in the case of silicate coatings is achieved by including in the coating material, an anionic or non-ionic surfactant which improves the adhesion, cohesion, and durability of the barrier coat, and which is compatible with aqueous silicate solutions an emlusions. | ||||||
| 50 | ALKALINE-STABLE HARD SURFACE CLEANING COMPOUNDS COMBINED WITH ALKALI-METAL ORGANOSILICONATES | EP96928909.0 | 1996-08-09 | EP0853654A1 | 1998-07-22 | SCARBOROUGH, Victoria, D.; CLARK, Leonard, R. |
| A one-step cleaning and water repellent treatment is provided. An alkaline-stable cleaning solution is mixed with an aqueous solution of alkali metal organosiliconates and applied to porous inorganic surfaces as a one-step cleaning and water repellent treatment. The mixture has been found to be stable and compatible. The one-step cleaning and water repellent treatment functions to simultaneously clean and protect porous inorganic surfaces and, thus, reduces the cost and time necessary to clean and protect such a surface. | ||||||
| 51 | Utilisation d'un sel pour influencer l'écoulement de compositions épaissies | EP87400154.8 | 1987-01-23 | EP0233110B2 | 1997-03-19 | Schuppiser, Jean-Luc; Besnard, Marie-Madeleine |
| 52 | METHOD OF COATING CERAMIC MATERIAL AND CERAMIC MATERIAL PRODUCED THEREBY | EP92913314.0 | 1992-05-15 | EP0584270A1 | 1994-03-02 | CAMERON, Connie; McNERNEY, James, P.; GEVING, Lynn, D.; ORMISTON, Thomas, J. |
| The present invention relates to a button that has improved strength and an improved resistance to deterioration. The button is preferably made from a ceramic material, such as partially stabilized zirconia, alumina, zirconia-alumina composites, or silicon carbide whisker reinforced ceramics. The button has a high strength, durability, and will often out-last the article of clothing on which it is placed. | ||||||
| 53 | Substrate having an adherent photo-product coating surface and a method of coating said substrate | EP88110509.2 | 1988-06-30 | EP0348547A1 | 1990-01-03 | Neumiller, Phillip J.; Etter, Robert M. |
The invention provides for a natural or synthetic gemstone substrate having on its surface an adherent photo-product coating, which coating is formed by exposing to light in the presence of an oxygen source, a reactant mixture characterized by 2, 2′, 4, 4′ - tetrahydroxybenzophenone and, alternatively,
The invention also provides for a method of forming an adherent photo-product coating. |
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| 54 | Cleaning and priming compositions and method of use | EP81106027 | 1981-07-31 | EP0046229A3 | 1982-05-12 | Choung, Hun R. |
Compositions for cleaning and priming a surface comprising a solution of titanium acetylacetonate; alkanol having 1 to 4 carbon atoms; alkanol selected from methylethylketone, methylisobutylketone, acetone and their mixture; and water. The compositions, which perform both cleaning and priming in a one-step operation, cure quickly allowing rapid painting. |
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| 55 | Non-film forming compositions and methods of protecting cured concrete and cementitious materials | US14524974 | 2014-10-27 | US09670104B2 | 2017-06-06 | Sergio Vitomir |
| Contemplated compositions and methods for protection of concrete and various other cementitious materials comprise a step of formation of a mesoporous polymeric network within the concrete or other cementitious material, wherein the network further includes a cationic component that forms a substantially insoluble precipitate upon reaction with sulfuric acid to so form a composite barrier against further attack by sulfuric acid. | ||||||
| 56 | Method of cleaning carbon composite prior to application of thermal coating | US11590944 | 2006-11-01 | US08840960B2 | 2014-09-23 | George H. Reynolds |
| A method of cleaning a carbon work piece includes the step of applying an acetone cleaning agent to the carbon work piece to remove debris therefrom. The removal of debris promotes adhesion between the carbon work piece and a subsequently applied coating. For example, other steps may precede the acetone cleaning step, such as submersing the carbon work piece in deionized water. In one example, a subsequent coating process deposits an alumina coating on the carbon work piece. | ||||||
| 57 | Daily cleaner with slip-resistant and gloss-enhancing properties | US12574175 | 2009-10-06 | US08206511B2 | 2012-06-26 | Melissa Collazo-Martinez; Minyu Li; Robert D. Hei |
| A method of cleaning an uncoated surface includes providing a composition having a pH of between about 7 and about 11 and applying the composition to the uncoated surface. The composition includes a fatty acid salt constituting between about 5% and about 40% by weight of the composition, a gloss-enhancing agent constituting between about 0.1% and 20% by weight of the composition, an anti-slip agent constituting between about 0.5% and about 10% by weight of the composition, and water constituting between about 20% and about 94.6% by weight of the composition. The composition can be applied at least three times a week. | ||||||
| 58 | Concrete cleaning and preparation composition | US10945165 | 2004-09-20 | US07534754B2 | 2009-05-19 | Jason J. Netherton |
| A concrete cleaning and preparation composition is described, which includes urea hydrochloride, surfactant, water, and one or more glycol ethers. Also described is a method of preparing a concrete surface, including pre-wetting a concrete surface, using a cleaning and preparation composition, including urea hydrochloride, a surfactant, water, and one or more glycol ethers, and rinsing the concrete surface. Furthermore, a kit for cleaning, preparing, and coating concrete including a cleaning and preparation composition including urea hydrochloride, and a coating is also described. | ||||||
| 59 | Cleaning and conditioning composition and method | US11145492 | 2005-06-03 | US07459421B2 | 2008-12-02 | Jeffrey Gordon Bullis; Jonathan E. Michel |
| A cleaning composition and method for the removal of contaminants, such as, oil and grease from a surface, particularly concrete and asphalt. The composition includes an absorptive material, charcoal, and a pH modifying agent which is applied and removed in a dry form. Optionally, surfactant, solvent, carbonate or microorganisms may be added. | ||||||
| 60 | Activation of solid oxide fuel cell electrode surfaces | US11605882 | 2006-11-29 | US20080124598A1 | 2008-05-29 | Monika Backhaus-Ricoult; Kimberley Louise Work |
| A solid oxide fuel cell that is capable of increased power density is disclosed. A ceramic electrolyte comprising at least one surface, wherein at least a portion of at least one surface is substantially free of segregated impurities is also disclosed. A solid oxide fuel cell comprising an anode and a cathode, each comprising an active surface, and an electrolyte having a surface, wherein at least a portion of each of the cathode active surface, the anode active surface, and the electrolyte surface are substantially free of segregated impurities is also disclosed. Methods for removing at least a portion of a segregated impurity from a solid oxide fuel cell either prior to or during assembly, or after a period of fuel cell operation are also disclosed. | ||||||
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