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| Number | Title | Issue Date |
| 8088216 | Water-borne complete inorganic alkali metal silicate composition and its aqueous solution, and water-borne coat agent, its aqueous solution, complete inorganic colored coating material and binder for high temperature and heat resistance coating material of the same composition, as well as method of using water-borne complete inorganic alkali metal silicate compound The invention provides a water-borne complete inorganic alkali silicate composition capable of solving the problem of gelation occurred in a preservation solution without using anionic organic substances, expanding the range of application dramatically, additionally... | 01/03/2012 |
| 7309674 | Refractory composition and process for the repair of a hot refractory wall The present invention relates to refractory composition consisting essentially of 40-90 dry weight % of amorphous silica aggregates, up to 40 dry weight % of alumina based compounds 10-15 dry weight % of clay, 0.2-2.0 dry weight % of a chemical binder and further co... | 12/18/2007 |
| 7208060 | Low temperature joining of phosphate glass A method for the low temperature joining of similar and/or different phosphate glass by mating at low temperature glass components by an aqueous solution containing phosphorus. In preferred embodiments, the phosphate glasses are polished, cleaned, and brought togeth... | 04/24/2007 |
| 7094285 | Inorganic matrix compositions, composites incorporating the matrix, and process of making the same A modified alkali silicate composition for forming an inorganic polymer matrix having improved mechanical properties. The modified alkali silicate matrix is made by reacting an alkali silicate (or its precursors such as an alkali hydroxide, a SiO2 source ... | 08/22/2006 |
| 6969422 | Inorganic matrix composition and composites incorporating the matrix composition A modified alkali silicate composition for forming an inorganic network matrix. The modified alkali silicate matrix is made by reacting an alkali silicate (or its precursors such as an alkali hydroxide, a SiO2 source and water), an acidic inorganic compos... | 11/29/2005 |
| 6949306 | High temperature stable adhesive In order to provide a high temperature resistant adhesive based on water glass which is particularly suited for sticking metal substrates and which remains gas-tight and does not lose its electrical insulating properties even at high operational temperatures, it is ... | 09/27/2005 |
| 6589661 | Curable coating compositions for stainless steel An aqueous, curable coating composition comprising a mixture of: (a) at least one water-soluble alkali metal silicate and (b) an effective amount of a water-soluble crosslinking agent comprising an alkali metal aluminophosphate, or an alkali metal alumino... | 07/08/2003 |
| 6428616 | Curable coating compositions An aqueous, curable coating composition comprising a mixture of: (a) at least one water soluble alkali metal silicate; and (b) an effective amount of a water-soluble crosslinking agent comprising an alkali metal aluminophosphate, or an alkali metal aluminoborophosp... | 08/06/2002 |
| 6139619 | Binders for cores and molds An inorganic binder system for foundry compositions includes a silicate and added phosphate. The composition produces a binder having the advantageous strength properties of a silicate binder system with the dispersibility properties of a phosphate binder... | 10/31/2000 |
| 5707442 | Aluminum phosphates and binder compositions/ceramic materials comprised thereof Novel aluminum phosphates, in particular amorphous aluminum phosphate powders having a BET specific surface no greater than 25 m2 /g, well suited as binders/hardeners or for the production of ceramic shaped articles, are prepared by reacting at... | 01/13/1998 |
| 5614161 | Crystalline sheet sodium silicate The invention relates to a crystalline sheet sodium silicate of the general formula xNa2 O.multidot.ySiO2 .multidot.zP2 O5 in which the ratio of x to y corresponds to a number from 0.35 to 0.6, the ratio of x to z corresp... | 03/25/1997 |
| 5607503 | Silica-based binder An insoluble silica based film is formed by placing an ammonium compound and an alcohol as a plasticizing agent in an aqueous solution and blending the aqueous solution with a sodium silicate. The mixture is allowed to condense which produces the insolubl... | 03/04/1997 |
| 5569323 | Inorganic liquid filler compositions for consolidation/sealing of ground formations and building materials Inorganic liquid filler compositions, well suited for the sealing or consolidation of ground formations or construction/building materials by injecting such composition into the fissures, cavities or interstices thereof (void volume) and permitting the co... | 10/29/1996 |
| 5498284 | Chemically bonded inorganic polymer coatings and cross-linking hardeners therefor Aqueous coating compositions for glass or ceramic substrates contain at least one water soluble alkali silicate and a cross-linking agent produced by reacting at least one alkali hydroxide with an aluminum phosphate. The coating compositions are applied t... | 03/12/1996 |
| 5466280 | Inorganic coating composition having high-heat-resisting, anti-rusting and anti-corrosive properties An inorganic coating composition has a curable powder which contains a hydraulic calcium aluminate compound, a metallic oxide reinforcing agent and a pigment, and a binder solution which contains an alkali-metal silicate solution and a soluble phosphate.... | 11/14/1995 |
| 5366547 | Setting control for alkali-activated silicate binders An alkali-activated silicate based cement or binder has a cure characteric which is modified by a phosphate additive which retards the set time of the cement or binder. The phosphate allows a longer set time than conventional alkali-activated silicate gl... | 11/22/1994 |
| 4921536 | Non-calcareous castable binder The invention is embodied in a workable binder which contains silica fume as the binding agent, and which uses alkali metal silicates, either hydrated or anhydrous or a combination thereof, as a hardening agent. The binder further includes a tempering or ... | 05/01/1990 |
| 4797158 | Flexible grout composition and method A flexible grout composition is used to cement a conduit within a bore hole to prevent fluid loss, for sealing and grouting well casings, plugging abandoned wells, and waterproofing earthen structures. The flexible grout composition includes a water-swell... | 01/10/1989 |
| 4792357 | Paint A water-based paint which comprises a constituent selected from fillers and pigments as well as an aqueous phase comprising one or more water-soluble salts in an amount sufficient to substantially prevent dissolution in the paint of water-soluble organic ... | 12/20/1988 |
| 4780142 | Hard setting refractory composition Novel compositions are disclosed for the manufacture of gunning mixes and strong castable products for use as monolithic refractory and construction materials which may contain no lime bearing cements. Bonding is based on the setting reaction of fumed sil... | 10/25/1988 |
| 4696699 | Flexible grout composition and method A flexible grout composition is used to cement a conduit within a bore hole to prevent fluid loss, for sealing and grouting well casings, plugging abandoned wells, and waterproofing earthen structures. The flexible grout composition includes a water-swell... | 09/29/1987 |
| 4622175 | Process for solidifying radioactive waste A process for solidifying a radioactive waste by using an alkali silicate composition prepared by using as silicate source amorphous reactive silica obtained from acid earth by acid treatment as solidifying agent can give a solidified body excellent in we... | 11/11/1986 |
| 4615643 | Method of sealing off a mass of waste stock containing metal cations A method for sealing a mass of stored waste containing cations comprises insulating the waste mass with at least one grout barrier which retains heavy metallic cations. The grout barrier is established by filling the hollows in the soil or fissured rocks ... | 10/07/1986 |
| 4597796 | One-component alkali metal silicate cement composition A dry one-component alkali metal silicate cement composition contains the following components: (a) condensed aluminum phosphate or condensed aluminum/iron phosphate as hardener in amounts between 2-10% by weight, (b) rounded quartz sand having a grain size be... | 07/01/1986 |
| 4483713 | Compositions for preparing inorganic foamed bodies A composition for preparing inorganic foamed bodies which comprises a water-soluble silicate of alkali metal and/or ammonium, a metallic blowing agent, a hardening agent for the silicate, and a foaming stabilizer as active components. Foamed bodies having... | 11/20/1984 |
| 4482380 | Hardener for water glass cements Aqueous solutions containing phosphate, aluminum and iron are evaporated. Thus, acidic phosphates having an atomic ratio Al:Fe of 95:5 to 5:95 and an atomic ratio P:(Al+Fe) of 1.1:1 to 3:1 are obtained. These are thermally treated by heating them in a fir... | 11/13/1984 |
| 4415364 | One-package inorganic binder composition Disclosed is a one-package inorganic binder composition comprising a powdery mixture of a powdery alkali metal silicate having a water solubility or water dispersibility, an alkali metal borate soluble in an alkaline aqueous solution and silicon polyphosp... | 11/15/1983 |
| 4412863 | Inorganic cement compositions having controlled thermal expansion coefficients An inorganic silicate cement composition has its thermal expansion coefficient controlled for use with different substrates subjected to temperature variations through the inclusion of selected inorganic filler materials. Selected metallic powder filler m... | 11/01/1983 |
| 4396431 | Process for preparing olivine sand cores and molds An inorganic cement binder for a foundry aggregate comprising, in combination, potassium olivine phosphate and as a hardener therefor, water, aqueous sodium silicate, or aqueous phosphoric acid.... | 08/02/1983 |
| 4383866 | Metal condensed phosphate hardener coated with reaction product from a metal aluminate and/or a metal borate Disclosed is a metal condensed phosphate comprising a core of metal condensed phosphate and a coating on the core comprising a reaction product of a metallate and acid. The amount of the reaction product comprising the coating generally ranges from about ... | 05/17/1983 |
| 4377413 | Refractory composition for flow casting A refractory composition for flow casting consists essentially of 100 parts by weight of refractory material, 0.1 to 2 parts by weight of sparingly water-soluble aluminum tripolyphosphate, 0.2 to 3 parts by weight of alkali metal silicate, 0.5 to 5 parts ... | 03/22/1983 |
| 4347285 | Curable aqueous silicate composition, uses thereof, and coatings or layers made therefrom The disclosed aqueous binder system has a pot life of more than 15 minutes at room temperature and is normally stored as a two-part system. The first part comprises an alkali metal silicate, and the second part comprises a coreactant metal salt of margina... | 08/31/1982 |
| 4336068 | High strength insulation materials Novel perlite-silicate type insulation materials are provided having improved physical strength qualities. More particularly, such materials are provided having high flexural or transverse strength as measured by A.S.T.M. standard C-203. According to a pr... | 06/22/1982 |
| 4334941 | Multiple glazed unit bonded with silicate cement A multiple glazed unit wherein glass sheets are bonded together and held in spaced relationship by means of an alkali silicate based cement composition is disclosed.... | 06/15/1982 |
| 4328033 | Curable silicate composition containing metal condensed phosphate hardener coated with reaction product from a metal aluminate and/or a metal borate Disclosed is an aqueous curable composition comprising: (A) a water-soluble and/or water-dispersible silicate; and (B) a metal condensed phosphate hardener, the metal condensed phosphate hardener comprising a core of metal condensed phosphate and a coating on ... | 05/04/1982 |
| 4319926 | Curable silicate compositions containing condensed phosphate hardeners and pH controlling bases Disclosed is a curable composition consisting essentially of (a) from about 10 to about 32 percent by weight of a water-soluble and/or water dispersible alkali metal silicate; and (b) from about 2 to about 10 percent by weight of a metal condensed phosphate ha... | 03/16/1982 |
| 4312673 | Mixed alkali silicate compositions for coatings and cements Water-soluble, curable silicate compositions comprising sodium silicate and potassium silicate for use as coatings or cements are disclosed.... | 01/26/1982 |
| 4295899 | Process for coating iron and steel A composition and process are useful for imparting a coating to an iron or steel surface which exhibits decorative and improved electrical and corrosion resistance properties. The composition contains an alkali silicate water-glass, an alkali polyphosphat... | 10/20/1981 |
| 4288252 | Method of making low temperature curable silicate compositions A method is disclosed for making low temperature curable silicate compositions by combining a mixture of sodium and potassium silicates with the B-form of aluminum trimetaphosphate.... | 09/08/1981 |
| 4260420 | Aqueous liquid adhesive composition and method An aqueous adhesive liquid with pronounced bonding capacity is provided which bonds to a broad variety of material in concentrated and diluted strength and is suitable for use with matter subjected to stress and vibration.... | 04/07/1981 |
