| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 148026000 | Inorganic | 14 |
| 20090032140 | NOVEL NON-CHROME METAL TREATMENT COMPOSITION - Chromate-free compositions for applying a conversion or passivation coating for metals, more particularly zinc coated metal surfaces. The methods of the invention comprise contacting the requisite metal surface with a phosphonomethylated polyamine. Other aspects of the disclosed tech involve methods and compositions in which the following optional components can be included: fluoacid, silane, inorganic phosphorus, acid, latex film forming component and pH adjustment agent. | 02-05-2009 |
| 20100175791 | FLUX FOR BRAZING METAL MATERIALS - Boric acid-free fluxes based on inorganic boron compounds for brazing metallic materials in combination with silver, copper or nickel base solders are known. Starting from this, in order to provide a further flux for brazing that is free of boric acid and contributes to a good wetting of the workpieces to be joined and that is distinguished by residues of low corrosivity, it is suggested according to the invention that the boron compounds should comprise potassium pentaborate and potassium metaborate, the ratio of the weight parts of potassium pentaborate and potassium metaborate being in the range between 4 and 10. | 07-15-2010 |
| 20100288397 | Welding Flux for Stainless Steel - A welding flux for stainless steel including 30-55 wt % of silicon dioxide, 20-40 wt % of titanium dioxide, 10-20 wt % of chromium oxide, 5-20 wt % of molybdenum oxide, 5-10 wt % of molybdenum sulfide, and 5-10 wt % of halide. | 11-18-2010 |
| 20110146845 | FLUX AND METHOD FOR THE REDUCTION OF OXIDE LAYERS ON METALLIC SURFACES - A flux for application on and for reduction of oxide layers on a metal surface. The flux includes potassium fluoride, sodium fluoride, remaining moieties of water and gelatin. The can also include a reactant comprising moieties of at least one of the compositions of zirconium fluoride, lithium fluoride, sodium fluoride, potassium cryolite and potassium aluminum fluoride (KaAlF | 06-23-2011 |
| 20110220248 | POROUS MAGNESIA CLINKER, MANUFACTURING METHOD AND USE THEREOF AS FLUX FOR TREATING STEELMAKING SLAG - A clinker composition including, relative to the clinker total weight:
| 09-15-2011 |
| 20130248049 | TITANIUM OXIDE RAW MATERIAL FOR WELDING MATERIAL - A titanium oxide raw material for a welding material, which can achieve the improvement in a bead shape and high-speed welding. The titanium oxide raw material has the form of particles and has a composition containing 58.0 to 99.0 mass % of TiO2, 2.5 mass % or less of Si, 3.0 mass % or less of Al, 5.0 mass % or less of Mn, 35.0 mass % or less of Fe, 5.0 mass % or less of Mg and 2.0 mass % or less of Ca, wherein the surface of each of the particles is coated with an oxide and/or a composite oxide of at least one element selected from Ti, Fe, Mn, Al and Si and the atom percentages of Ti, Fe, Mn, Al, Si and O in the oxide and/or the composite oxide fulfill the following three formulae. 1=Al+Si=10, 1| 09-26-2013 | |
| 20140174606 | FLUX FOR BRAZING ALUMINUM MATERIALS - The present invention provides a flux for brazing aluminum-based materials, the flux being capable of brazing an A5052 alloy or the like containing 1.5 wt % or more of magnesium even when an Al-Si eutectic alloy (Si content: 7 to 12 wt %; A4343 alloy, A4047 alloy; melt starting temperature: about 577 to 615° C.) is used as a brazing material. Specifically, the present invention provides a flux for brazing aluminum-based materials, the flux comprising LiF, AlF | 06-26-2014 |
| 20140202594 | FLUX FOR BRAZING ALUMINUM MATERIALS - The present invention provides a flux for brazing aluminum-based materials, the flux being capable of brazing an A5052 alloy or the like containing 1.5 wt % or more of magnesium even when an Al—Si eutectic alloy (Si content: 7 to 12 wt %; A4343 alloy, A4047 alloy; melt starting temperature: about 577 to 615° C.) is used as a brazing material. Specifically, the present invention provides a flux for brazing aluminum-based materials, comprising, expressed in mol %, 20 mol %≦CsF≦49 mol %, 1 mol %≦LiF≦58 mol %, 19 mol %≦AlF | 07-24-2014 |
| 20140261893 | BORIC ACID FREE FLUX - The invention described herein pertains generally to boric acid free flux composition wherein in some embodiments, a phthalocyanine pigment is used to effect a color change at activation temperature. | 09-18-2014 |
| 20140261894 | BORIC ACID FREE FLUX - The invention described herein pertains generally to boric acid free flux composition in which boric acid and/or borax is substituted with a molar equivalent amount of potassium tetraborate tetrahydrate. In some embodiments, a phthalocyanine pigment is used to effect a color change at activation temperature. | 09-18-2014 |
| 20150047745 | FLUX COMPOSITION AND BRAZING SHEET - Disclosed is a flux composition for use in brazing of an aluminum alloy material and includes a flux component [A] containing KAlF | 02-19-2015 |
| 20150290748 | FLUX COMPOSITION - A flux composition includes a component (A) that is a powder of an alkali metal zinc fluoroaluminate represented by “M | 10-15-2015 |
| 20160031046 | BORIC ACID FREE FLUX - The invention described herein pertains generally to boric acid free flux composition wherein in some embodiments, a phthalocyanine pigment is used to effect a color change at activation temperature. | 02-04-2016 |
| 20160059362 | FLUX COMPOSITION AND BRAZING SHEET - This brazing flux composition for an aluminum alloy is characterized by containing [A] a flux component containing KAlF | 03-03-2016 |
