| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 523205000 |
Product having a solid synthetic polymer or solid polymer-forming system
| 88 |
| 523201000 |
Solid polymer particle enclosed in layer of diverse solid polymer, e.g., core-shell, etc.
| 66 |
| 523202000 |
Product having a monomeric ethylenic reactant material
| 15 |
| 523216000 |
Product having a silicon atom
| 15 |
| 523210000 |
Product having a material encapsulated in or impregnated in a nonreactant material
| 14 |
| 523212000 |
Product having a silicon atom as part of an organic compound
| 11 |
| 523215000 |
Product having elemental carbon
| 10 |
| 523204000 |
Product having an inorganic material surface coated onto an organic substrate | 3 |
| 20090124726 | COMPOSITE NANOPARTICLES, NANOPARTICLES AND METHODS FOR PRODUCING SAME - In various aspects provided are methods for producing a nanoparticle within a cross-linked, collapsed polymeric material. In various embodiments, the methods comprise (a) providing a polymeric solution comprising a polymeric material; (b) collapsing at least a portion of the polymeric material about one or more precursor moieties; (c) cross-linking the polymeric material; (d) modifying at least a portion of said precursor moieties to form one or more nanoparticles and thereby forming a composite nanoparticle. | 05-14-2009 |
| 20100168274 | ASPHALT-RUBBER COMPOSITIONS AND SYSTEMS AND METHODS FOR PREPARING SAME - One embodiment provides a process for preparing an asphalt-coated crumb rubber composition that meets the specification set forth in ASTM D80-02 or deviations thereof which may be established by the specifying agency from time to time. The process generally comprises obtaining asphalt of different penetration grades, combining the asphalt of each grade with preselected chemicals to form separate premixed components, blending the premixed components together under predetermined conditions to form, upon curing, an asphalt-coated crumb rubber composition that meets certain physical requirements for asphalt-rubber binder (ARB), such as those set forth in ASTM D8-02. Advantageously, the resulting asphalt-coated crumb rubber composition not only meets the physical requirements of ARB used in road paving but also has improved dispersion of the rubber, such as dispersion of the rubber in an oil-in-water emulsion of an asphalt. | 07-01-2010 |
| 20110245372 | Rubber-Modified Cementitious Substance and Method of Making the Same - Rubber-modified cementitious substances and various methods of making such substances or components thereof. One embodiment of the substance includes a mix of cement and composite particles, wherein essentially each of the composite particles has a rubber core enclosed in an inorganic exterior and wherein the rubber core is chemically coupled to the inorganic exterior. The chemical coupling between the rubber core and the inorganic exterior and the bonding between the inorganic exterior and the cement result in a rubber-modified cementitious substance that has greater strength than comparable conventional rubber-modified cementitious substances. One embodiment of the method of making a rubber-modified cementitious substance includes (1) reacting a coupling agent with rubber particles and inorganic particles to yield composite particles, wherein essentially each of the composite particles has a rubber core enclosed in an inorganic exterior and (2) combining the composite particles with a cementitious substance to yield a rubber-modified cementitious substance. | 10-06-2011 |
| Entries |
| Document | Title | Date |
|---|
| 20080214697 | Reactive organo-modified inorganic particles and biodegradable hybrid material containing the same - A reactive organo-modified inorganic particle. Inorganic particles are modified with functional groups through chemical bonding, ionic bonding, hydrogen bond or complex formation. The functional groups of organo-modified inorganic particle can react with monomer or oligomer of biodegradable materials to facilitate crosslinking and functionalization, thus improving physical properties of the inorganic particle-biodegradable hybrid materials. | 09-04-2008 |
| 20080227888 | Microencapsulated Rubber Additives and Method For Production Thereof - The invention relates to encapsulated rubber additives in the form of microcapsules having a polymer capsule wall and a core which comprises at least one rubber additive. The invention likewise relates to a method for the production of microcapsules of this type. The microcapsules according to the invention are used during vulcanisation of natural and synthetic rubbers. | 09-18-2008 |
| 20080242764 | ANAEROBIC ADHESIVE COMPOSITIONS HAVING MICROENCAPSULATED METAL IONS - An enhanced anaerobic adhesive composition containing microencapsulated metal ions is disclosed. Microencapsulated metal ions, such as iron oxide, copper naphthenate, cobalt naphthenate, ferrocene, and ferrocene derivatives, act as bonding sites in the composition, such that the composition achieves more complete polymerization in a shorter curing time. The curing properties and the cure quality are significantly improved by the inclusion of microencapsulated metal ions. The composition can be used to bond metal and plastic substrates. | 10-02-2008 |
| 20080249209 | Metal Effect Pigments Comprising a Mixed Inorganic/Organic Layer, Method for the Production of Such Metal Effect Pigments, and Use Thereof - The invention relates to metallic effect pigments with coating, comprising a platelet-shaped substrate, where the coating comprises at least one hybrid inorganic/organic layer, the hybrid layer having at least partly an inorganic network that has one or more inorganic oxide components, and having at least one organic component, the organic component being at least partly an organic oligomer and/or polymer which is covalently bonded at least partly to the inorganic network via one or more organic network formers. The invention further relates to a method of producing these metallic effect pigments, and to their use. | 10-09-2008 |
| 20090054552 | FIBER-REINFORCED COMPOSITE MATERIAL AND PROCESS FOR PRODUCING THE SAME - Disclosed is a highly transparent fiber-reinforced composite material including an assembly of cellulose fibers of 4 to 200 nm average fiber diameter impregnated with a matrix material so as to not only remedy the moisture absorbency attributed to cellulose fibers but also further improve transparency. There is provided a fiber-reinforced composite material including an assembly of cellulose fibers impregnated with a matrix material. In the fiber-reinforced composite material, hydroxyl groups of cellulose fibers are chemically modified through a reaction with one or more chemical modifiers selected from the group consisting of an acid, an alcohol, a halogenating reagent, an acid anhydride, and an isocyanate so that the ratio of a functional group introduced by the chemical modification is 5 to 40 percent by mole based on the hydroxyl groups of cellulose fibers before the chemical modification. The chemical modification of hydroxyl groups of cellulose fibers can reduce the hydrophilicity of cellulose fibers to thereby reduce the moisture absorbency of fiber-reinforced composite material. Further, the affinity between cellulose fibers and matrix material can be enhanced to thereby further improve transparency. | 02-26-2009 |
| 20090054553 | HIGH DIELECTRIC CONSTANT THERMOPLASTIC COMPOSITION, METHODS OF MANUFACTURE THEREOF AND ARTICLES COMPRISING THE SAME - Disclosed herein is a composition comprising a thermoplastic polymer; about 10 to about 60 weight percent of a dielectric filler having a dielectric constant greater than or equal to about 25 when measured at 900 megahertz; and about 1 to about 10 weight percent of a fibrous composition, the weight percent being based on the total weight of the composition. Disclosed herein too is a method comprising melt blending a composition comprising a thermoplastic polymer; about 10 to about 60 weight percent of a dielectric filler having a dielectric constant greater than or equal to about 25 when measured at 900 megahertz; and about 1 to about 10 weight percent of a fibrous composition, the weight percent being based on the total weight of the composition. | 02-26-2009 |
| 20090082489 | Phase change ink compositions - A phase change ink composition including (a) an ink vehicle; (b) a dispersing agent; (c) a colorant; and (d) organic fiber shaped nanowhiskers, inorganic fiber shaped nanowhiskers, or a combination of organic and inorganic fiber shaped nanowhiskers, wherein the organic fiber shaped nanowhiskers, the inorganic fiber shaped nanowhiskers, or a combination thereof, are encapsulated or functionalized to enhance compatibility with the ink vehicle; and wherein the colorant and the organic fiber shaped nanowhiskers, the inorganic fiber shaped nanowhiskers, or combination of organic and inorganic fiber shaped nanowhiskers are substantially resistant to aggregation and settling in the ink vehicle. | 03-26-2009 |
| 20090149572 | MULTIPLE PARTICLE AND COMPOSITION HAVING DISPERSE SYSTEM - A multiple particle (e.g., a spherical particle) comprising an organic solid component (A) containing a plurality of organic solid materials (e.g., polymers) is produced by eluting a water-soluble auxiliary component (B) containing at least an oligosaccharide (B1) from a composition having a disperse system, in which a particulate dispersed phase comprising the organic solid component (A) is dispersed in a matrix comprising the auxiliary component (B). The organic solid materials may be different in affinity relative to the auxiliary component (B) from each other. The particle may have a core-shell structure which comprises a core containing a first organic solid material (e.g., a hydrophobic polymer) and a shell containing a second organic solid material (e.g., a hydrophilic polymer) immiscible with the first organic solid material. The weight ratio of the organic solid component (A) relative to the auxiliary component (B) may be about 55/45 to 1/99. The multiple particle corresponding to the dispersed phase (e.g., a core-shell particle) can be produced by a convenient process independently of affinity between the dispersed phase and the matrix and polymerization manner of the polymer. | 06-11-2009 |
| 20090192241 | ALIGNED NANOTUBE BEARING COMPOSITE MATERIAL - A composite material including an arrangement of approximately aligned nanofilaments overlying at least another arrangement of approximately aligned nanofilaments, the longitudinal axis of the nanotubes of the first arrangement being approximately perpendicular to the longitudinal axis of the nanotubes of the other arrangement, and the arrangements forming at least one array. A resin material having nanoparticles dispersed throughout is disposed among the array(s) of nanofilaments, and cured, and openings may be formed into or through the composite material corresponding to spaces provided in the array of nanofilaments. A composite material according to embodiments forms a microelectronic substrate or some portion thereof, such as a substrate core. | 07-30-2009 |
| 20090326097 | SURFACE-COATED ALUMINUM OXIDE NANOPARTICLE AND RESIN COMPOSITION THEREOF - Surface-coated aluminum oxide nanoparticles capable of being uniformly blended into polycarbonate resin in a good dispersed state while maintaining a molecular weight of the polycarbonate resin at a specific level or more. Surfaces of the surface-coated aluminum oxide nanoparticles are coated with a dispersant and a silylation reagent. In a case where a monochromated Al-Kα ray is irradiated onto a sample surface by using an X-ray photoelectron spectroscope, when a surface element composition is calculated from an obtained photoelectron peak area, contents (atm %) of nitrogen atoms, thiol-derived sulfur atoms, and halogen atoms in the surface-coated aluminum oxide nanoparticles are individually 2 or less, and when the surface element composition is calculated from obtained photoelectron peak areas of Al2p and Si2s, a concentration (mol %) of silicon atoms with respect to aluminum atoms is 0.05 to 30. | 12-31-2009 |
| 20100004352 | Method for the production of curable masses, containing coarse-scale and/or nanoscale, coated, de-agglomerated and preferably functionalized magnesium hydroxide particles, as well as of cured composites, containing de-agglomerated and homogenously distributed magnesium hydroxide filler particles - The present invention relates to a method for the production of curable masses, containing coarse-scale and/or nanoscale, coated, de-agglomerated magnesium hydroxide particles. More precisely, the present invention relates to a method for the production of curable masses, whereby coarse-scale and/or nanoscale, precoated magnesium hydroxide particles in an aqueous or organic solvent are treated with ultrasound or subjected to bead-mill grinding in the presence of a dispersant. After any drying that might be necessary, and renewed suspension/dispersion in an organic solvent, the magnesium hydroxide particles are worked into a component of a curable mass. Furthermore, the present invention is directed at a method for the production of a cured polymer material. Finally, the present invention makes available curable masses, polymer materials produced from them, particularly duroplastics or thermoplastics, as well as composite material containing curable masses or polymer materials produced according to the invention, as well as reinforcement agents. | 01-07-2010 |
| 20100056668 | Opacifying pigment particle - An opacifying pigment encapsulated in polymer including a pigment particle having an average particle diameter of from 0.005 to 5 microns and an index of refraction of at least 1.8; an aminophosphorus acid-functional first polymer having been used to disperse the pigment particle in an aqueous medium; and a second polymer that at least partially encapsulates the dispersed pigment particle is provided. A process for forming the opacifying pigment encapsulated in polymer and compositions including the particles are also provided. | 03-04-2010 |
| 20100152324 | COMPOSITION STABILIZED WITH RESPECT TO LIGHT AND/OR HEAT - The present invention relates to a polyamide-based composition stabilized with respect to light and/or heat comprising at least one stabilizer exhibiting at least one hindered amine functional group. The invention also relates to yarns, fibres, filaments and/or articles obtained from this composition. | 06-17-2010 |
| 20100216911 | Method of Preparing a Nanoparticle Dispersion of a Modified Metal Oxide - The present invention relates to a method of preparing polymer compositions comprising modified metal oxides in a polymer wherein a nanoparticle dispersion of a metal oxide in a non-aqueous solvent is combined with at least one coupling agent to form a nanoparticle dispersion of a modified metal oxide in the non-aqueous solvent. The nanoparticle dispersion is then combined with a polymer followed by the removal of the non-aqueous solvent or, alternatively, combined with a monomer, which is polymerized to form the polymer and removal of the solvent, in any order. Also disclosed are polymer compositions prepared by this method. | 08-26-2010 |
| 20100267863 | REINFORCING CORD AND RUBBER PRODUCT USING THE SAME - A reinforcing cord of the present invention is a reinforcing cord ( | 10-21-2010 |
| 20110196064 | METHOD FOR PRODUCING AN MONOFILAMENT AND USE OF THE MONOFILAMENT - A process for producing at least one monofilament from a thermoplastic polymer material comprising at least one polyester and also nanoparticles and optionally further additives as components, comprises adding the components to an extruder as partial or complete mixtures or separately and the thermoplastic polymer material being initially strand extruded, cooled and stretched and finally heat-conditioned at a temperature in the range from 40 to 120° C. for 0.01 to 10 min. The invention further relates to using a monofilament obtained by the process in the manufacture of artificial turf, wigs and also as bristles for soft or stiff brushes. | 08-11-2011 |
| 20120202918 | CURABLE EPOXY RESIN COMPOSITION - A curable epoxy resin composition including at least an epoxy resin component and a hardener component, and optionally further additives, wherein: (a) the epoxy resin component is an epoxy resin compound or a mixture of such compounds; (b) the hardener component includes (b1) an aliphatic and cycloaliphatic or aromatic polycarbonic acid anhydride; and (b2) a polyether-amine of the general formula (I), H | 08-09-2012 |
| 20120202919 | CROSS-LINKABLE COMPOSITIONS - Crosslinkable compositions contain a calcium carbonate-rich filler coated with a carboxylic acid of the formula | 08-09-2012 |
| 20140094540 | SUPERHYDROPHOBIC POWDER COATINGS - A superhydrophobic coating, comprises a superhydrophobic powder with superhydrophobic particles having a three dimensional nanostructured surface topology defining pores, and a resin. The superhydrophobic particles are embedded within the resin and the resin does not fill the pores of the superhydrophobic particles such that the three dimensional surface topology of the superhydrophobic particles is preserved. A precursor powder for a superhydrophobic coating and a method for applying a superhydrophobic coating to a surface are also disclosed. | 04-03-2014 |
| 20140128500 | RESIN COMPOSITION - A resin composition which overcomes the defects of needle-like basic magnesium sulfate and has good balance among mechanical strength, molding productivity and the appearance of a molded article. | 05-08-2014 |
| 20140288208 | INK COMPOSITION FOR INKJET - An ink composition for an inkjet including titanium dioxide having an average primary particle diameter of 200 nm or more; a water-soluble resin; self-dispersing resin particles having an average particle diameter of 40 nm or less; and water. | 09-25-2014 |
| 20140288209 | POLYESTER RESIN COMPOSITION AND POLYESTER FILM USING THE SAME - Provided are a polyester resin composition having less internal defects, by controlling the metal content in a catalyst and the metal content in an electrostatic pinning agent at the time of manufacturing a polyester resin, and a polyester film using the same. | 09-25-2014 |
| 20150045475 | PIGMENTS COATED IN AN ACID-RESISTANT MANNER - The invention relates to the use of pigments coated in an acid-resistant manner in PVC synthetic material. Acid-soluble pigments are provided with a coating of an organic compound that melts at a temperature of T>200° C., and as a result the otherwise acid-soluble pigments are still protected from HCl vapor even at PVC processing temperatures of between 180° C. and 200° C. | 02-12-2015 |
| 20150368457 | TOUGHENED EPOXY THERMOSETS CONTAINING CORE SHELL RUBBERS AND POLYOLS - A curable resin composition comprising: a) an epoxy resin; b) an anhydride hardener; c) a polyol; d) a core shell rubber, and (e) a catalyst, is disclosed. When cured, the resin composition can be used to formulate composites, coatings, laminates, and adhesives. | 12-24-2015 |
| 20160053073 | MAGNESIUM OXIDE PARTICLES, RESIN COMPOSITION, RUBBER COMPOSITION, AND SHAPED BODY - Provided are magnesium oxide particles which are good in dispersibility in a resin or rubber, can function sufficiently as an acid acceptor or scorch retarder, and do not lower, even after combined with a resin or rubber, material properties thereof; a resin composition; a rubber composition; and a shaped body. The magnesium oxide particles satisfying the following (A) to (C): (A) an average particle size is 5 μm or less; (B) a BET specific surface area is 20 m | 02-25-2016 |
