Class / Patent application number | Description | Number of patent applications / Date published |
106456000 | Iron compound containing (Fe) | 15 |
20090133605 | Colourant Compositions - The present invention relates to novel monodisperse particles, which comprise at least one broad spectrum absorber contrast agent and/or at least one precursor of a broad spectrum absorber contrast agent, which is encapsulated in the monodisperse particle, novel colourant compositions, to uses thereof in colouring a substrate and to substrates that are coloured (at least in part) using the colourant compositions. | 05-28-2009 |
20090260542 | AGGREGATE AND FILLER EXTRACTED FROM SLAG - An aggregate and/or filler extracted from slag, a method for the production thereof, and the use thereof. | 10-22-2009 |
20100326324 | HEAVY WEIGHT AGGREGATES - It is aimed at inexpensively providing a heavy aggregate comprising particles having particle diameters and densities suitable as a fine aggregate of a heavy concrete, heavy mortar, or the like, and there are provided: (i) a heavy aggregate comprising particles including, as a main constituent component, at least one of FeO, Fe | 12-30-2010 |
106457000 | Silicon containing, e.g., slag, turkey umber, fuller's, earth, etc. | 6 |
20120090506 | COMPOSITIONS COMPRISING FINE SEDIMENTARY KAOLIN AND METHODS FOR PREPARING SAME - Disclosed herein are kaolin compositions, such as beneficiated fine sedimentary kaolin compositions. The beneficiated fine sedimentary kaolins may be obtained from the upper bed of the Rio Capim Kaolin deposit. The compositions may have at least one property chosen from a low iron content and low Hinckley crystallinity index, such as Fe | 04-19-2012 |
20120192764 | Anti-Veining Agent for Metal Casting - Additives to foundry sand cores are provided for reducing or eliminating surface defects in metal castings. The additives general comprise an iron oxide component and a glass component which is preferably free of lithium oxide. | 08-02-2012 |
20120266781 | Inorganic Pigment Compositions Comprising Surface-modified Nanoparticles, and Methods of Making - Inorganic pigment compositions comprising surface-modified nanoparticles are described, along with methods of making such compositions. Such compositions may allow the inorganic pigment to be diluted to a significant extent with non-pigmented extenders, while preserving or enhancing the coloring power of the pigment. | 10-25-2012 |
20140041551 | PIGMENT PAINT FOR AN EXTERIOR MATERIAL HAVING GOOD WEATHER RESISTANCE AND METHOD FOR MANUFACTURING SAME - The present invention relates to a pigment paint for an exterior material and to a method for manufacturing the same. The pigment paint comprises: a flake matrix, a first metal oxide layer coated on the upper portion of the transparent matrix, an oxide layer containing MgO—SiO | 02-13-2014 |
20150020712 | PROCESS FOR PREPARING AN EFFECT PIGMENT - The present invention relates to a process for preparing a coloured effect pigment, comprising the steps of (a) preparing in an aqueous coating medium at least one layer of a hydroxyl-containing metal oxide on a substrate, thereby obtaining in the aqueous coating medium a first coloured pigment material CPM1 comprising the substrate coated with the hydroxyl-containing metal oxide, wherein the substrate is made of aluminium or aluminium alloy which optionally comprises at least one passivating layer, and wherein the hydroxyl-containing metal oxide is a hydroxyl-containing iron oxide or a hydroxyl-containing titanium oxide or a mixture thereof, (b) providing the first coloured pigment material CPM1 in a liquid post-treatment medium comprising one or more high boiling organic liquids, and (c) heating the liquid post-treatment medium to a temperature of at least 90° C. so as to convert the first coloured pigment material CPM1 to a second coloured pigment material CPM2. | 01-22-2015 |
20160115076 | Compositions Comprising One or More Calcium-Magnesium Compounds in the Form of Compacts - A composition comprising at least one calcium-magnesium compound fitting the formula aCaCO | 04-28-2016 |
106459000 | With other metal compound | 4 |
20110247524 | Infrared reflecting black pigment, paint and resin composition - The present invention relates to an infrared reflecting black pigment which comprises a composite oxide containing Fe, Co and at least one metal selected from the group consisting of Al, Mg, Ca, Sr, Ba, Ti, Zn, Sn, Zr, Si and Cu; has an average plate surface diameter of 0.02 to 5.0 μm, a blackness (L* value) of not more than 30, an average reflectance of not more than 10% in a visible light wavelength range of 250 to 780 nm and an average reflectance of not less than 35% in an infrared wavelength range of 780 to 2500 nm. There is provided an infrared reflecting black pigment which is capable of producing a heat-shielding paint containing no harmful elements and exhibiting an excellent infrared reflecting property. | 10-13-2011 |
20130145965 | ALUMINUM HYDROXIDE GEL PARTICLE AND PRODUCTION METHOD THEREOF - An aluminum hydroxide gel particle having high purity and extremely high acid reactivity and a production method thereof. | 06-13-2013 |
20140318416 | COMPOSITE OXIDE BLACK PIGMENT AND METHOD FOR PRODUCING SAME - To provide a Cu—Mn—Fe-based complex inorganic oxide black pigment having a more vivid bluish hue than a Cu—Mn—Fe-based complex inorganic oxide black pigment obtained by a conventional wet method. A Cu—Mn—Fe-based complex inorganic oxide black pigment having a more vivid bluish hue is disclosed. The complex inorganic oxide black pigment has a spinel structure composed of oxides of copper, manganese and iron as main constituent metals, the molar ratio of copper/manganese/iron is in a range of 3 to 8/5 to 10/1, at least one divalent metal element other than the main constituent metals has been introduced, and the molar ratio of (copper+the divalent metal element)/(manganese+iron) is in a range of 1 to 1.6/2. A production process of the black pigment is also disclosed. | 10-30-2014 |
20150290651 | MAGNETIC MILLING SYSTEMS AND METHODS - Pigment dispersions are prepared by including magnetic particles in a reaction mixture. When placed in an alternating current magnetic field, milling of pigment particles occurs in the reaction mixture. | 10-15-2015 |
106460000 | Organic material containing | 2 |
20080229977 | PIGMENT SUSPENSION HAVING IMPROVED COLOR STRENGTH - The invention relates in particular to an aqueous pigment suspension comprising at least one polymer of the type polycarboxylate grafted by alkylene polyoxide chains. It relates in addition to the use thereof especially in the coloring of hydraulic set materials. | 09-25-2008 |
20090211494 | ULTRAFINE PARTICLES OF PRUSSIAN BLUE-TYPE METAL COMPLEX, DISPERSION LIQUID THEREOF AND THEIR PRODUCTION METHODS - Disclosed is a method for producing ultrafine particles of a Prussian blue-type metal complex wherein (A) an aqueous solution containing an anionic metal cyano complex having a metal atom M | 08-27-2009 |