| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 523215000 | Product having elemental carbon | 10 |
| 20090118392 | CHEMICAL DERIVATIZATION OF SILICA COATED FULLERENES AND USE OF DERIVATIZED SILICA COATED FULLERENES - This invention is directed to a new composition of matter in the form of chemically derivatized silica coated fullerenes, including silica coated C | 05-07-2009 |
| 20090306248 | POLYMERS CONTAINING HEXAGONAL BORON NITRIDE PARTICLES COATED WITH TURBOSTRATIC CARBON AND PROCESS FOR PREPARING SAME - The present invention describes polymer compositions containing boron nitride particles that are encapsulated in layers of turbostratic carbon. The polymers so prepared exhibit enhanced thermal conductivity. | 12-10-2009 |
| 20100280151 | TOUGHENED FIBER REINFORCED POLYMER COMPOSITE WITH CORE-SHELL PARTICLES - Embodiments disclosed herein include a resin composition comprising two or more different kinds of thermosetting resins, wherein at least one of the two or more different kinds of the thermosetting resins is a multifunctional resin, and a core-shell particle having a core and a shell, wherein a composition of the core is different from a composition of the shell and the composition of the shell has a branched polymer structure comprising at least one main chain and at least one side chain, the main chain or the side chain containing at least one functional group that reacts with the thermosetting resin, a method of manufacturing the resin composition, and a composite comprising a reinforcing fiber and the resin composition. | 11-04-2010 |
| 20120065293 | Process, Pigment and Ink - A process for preparing an encapsulated carbon black pigment comprising cross-linking a dispersant with a cross-linking agent in the presence of a carbon black pigment and a liquid medium, thereby encapsulating the carbon black pigment within the cross-linked dispersant, wherein:
| 03-15-2012 |
| 20120123020 | MECHANICAL PROPERTIES OF EPOXY FILLED WITH FUNCTIONALIZED CARBON NANOTUBES - The present invention deals with a methodology of incorporating carbon nanotubes (CNTs) into an epoxy matrix and thereby producing epoxy-based CNT nanocomposites. Both the pristine and ozonized CNTs are almost homogeneously dispersed into the resin by this approach. Compared with the pristine CNTs (p-MWCNTs), the ozonized ones (f-MWCNTs) offer considerable improvements on mechanical properties within the epoxy resin. | 05-17-2012 |
| 20140094541 | COMPOSITE MATERIALS FORMED BY SHEAR MIXING OF CARBON NANOSTRUCTURES AND RELATED METHODS - Carbon nanostructures free of an adhered growth substrate can include a plurality of carbon nanotubes that are branched, crosslinked, and share common walls with one another. Under applied shear, crosslinks between the carbon nanotubes in carbon nanostructures can break to form fractured carbon nanotubes that are branched and share common walls. Methods for making polymer composites from carbon nanostructures can include combining a polymer matrix and a plurality of carbon nanostructures that are free of an adhered growth substrate, and dispersing the carbon nanostructures in the polymer matrix under applied shear. The applied shear breaks crosslinks between the carbon nanotubes to form a plurality of fractured carbon nanotubes that are dispersed as individuals in the polymer matrix. Polymer composites can include a polymer matrix and a plurality of fractured carbon nanotubes dispersed as individuals in the polymer matrix. | 04-03-2014 |
| 20140357761 | CARBON FIBER TUBULE ROD REINFORCED CONCRETE - A carbon fiber tubule rod reinforced concrete. Carbon fiber tubule rods may have an outer surface, an interior wall, an interior housing, a first end and a second end. An opening may be exposed on the first end and the second end of the carbon fiber tubule rod. At least one side hole may be exposed along the outer surface. The carbon fiber tubule rod may be made from braided carbon fiber tow, printed on a 3D carbon fiber printer, or the like. The carbon fiber tubule rod may have a corrugated shape. A resin coating may cover the carbon fiber tubule rod. A plurality of carbon fiber tubule rods may be mixed with concrete, so that while mixing in a high speed, shear-type mixer, it may enter the carbon fiber tubule rods and surround the carbon fiber tubule rods inside and out. | 12-04-2014 |
| 20150018451 | SIZING AGENT FOR REINFORCEMENT FIBER AND APPLICATION THEREOF - The present invention aims to provide a sizing agent for a reinforcement fiber used for reinforcing thermoplastic matrix resins. The sizing agent uniformly spreads on reinforcement fiber surface and imparts, to a reinforcement fiber, both excellent splittability and bonding performance to thermoplastic matrix resins. | 01-15-2015 |
| 20160137866 | Carbon Black for Waterborne Coatings - An aqueoue carbon black millbase, an aqueous carbon black liquid coating, and a method of making the millbase and liquid coating are provided. The carbon blacks are modified carbon blacks that are engineered to be able to be stirred into an aqueous vehicle without high energy milling of the carbon black. The modified carbon blacks include low organic treatment levels and the millbase and liquid coating do not require large quantities of dispersant. The resultant coatings exhibit excellent viscosity, color, hiding power and stability. | 05-19-2016 |
| 20170233364 | Versatile Non-Destructive Surface Modification of Carbonaceous Materials and Process for Grafting Into Polymer Matrices | 08-17-2017 |
