Class / Patent application number | Description | Number of patent applications / Date published |
524565000 | From acrylonitrile or methacrylonitrile monomer | 21 |
20100174031 | SYNTHETIC RESIN PROCESS AND ARTICLE USEFUL FOR PLATING APPLICATIONS - A method for processing reinforcing filler-filled synthetic resins and applications made therefrom wherein the resulting articles have the ability to be plated to form a structurally aesthetic product substantially free of visual defects. The process utilizes an accelerated heat and cool process to form a resin-rich surface that is substantially free of any reinforcing fillers, such as fiber strands and/or bundles, on the external surface of the article. As such, the resulting article is capable of being plated to form an article that is substantially free of visual defects caused by these fillers on the surface of the article. | 07-08-2010 |
20100179279 | Silated Core Polysulfides, Their Preparation And Use In Filled Elastomer Compositions - This invention relates to novel sulfur-containing silane coupling agents, and organic polymers containing carbon-carbon double bonds. These novel silanes can be carried on organic and inorganic fillers. The invention also relates to articles of manufacture, particularly tires, made from the elastomer compositions described herein. | 07-15-2010 |
20100331479 | COPOLYMER AND METHOD FOR PRODUCING THE SAME - To provide a copolymer which can impart sufficient dynamic water repellency, after air-drying water repellency and friction durability to a surface of an article, and which has low impact on the environment, a method for producing the same, a water repellent composition and an article excellent in dynamic water repellency, after air-drying water repellency and friction durability. | 12-30-2010 |
20110178231 | Nano-sized hydrogenated diene-based latex particles - The present invention relates to hydrogenated nano-sized diene-based latex particles, a method for their production and their use. | 07-21-2011 |
20110178232 | HEAT-RESISTANT AND HIGH THERMAL CONDUCTIVE ADHESIVE - An object of the present invention is to provide a heat-resistant and high thermal conductive adhesive having excellent mechanical strength, heat resistance, and thermal conductivity. A heat-resistant and high thermal conductive adhesive of the present invention includes: (a) a first component in which a carbon-based filler surface-modified with a first reactive functional group and an adhesive polymer matrix having a second reactive functional group are bonded by an addition condensation reaction of the first reactive functional group and the second reactive functional group; and (b) a second component containing a carbon-based filler surface-modified with a third reactive functional group, wherein the third reactive functional group is a functional group causing an addition condensation reaction with the second reactive functional group by the application of light or heat. | 07-21-2011 |
20110184120 | Nano-sized diene-based polymer latex particles - The present invention refers to diene-based unsaturated polymer latex particles having a particle size measured as d | 07-28-2011 |
20110190441 | NITRILE RUBBERS - Through the use of an improved iron-based redox system it is possible to prepare special new, optionally hydrogenated, nitrile rubbers which feature a more uniform monomer distribution and a lower fraction of long-chain branches and hence are distinguished by enhanced flow properties at the same time as very good properties on processing. | 08-04-2011 |
20110201750 | Modifiers For Nitrile Containing Elastomers - This invention relates to a polymer composition comprising: 70 wt % to 99.5 wt % of a nitrile-group containing elastomer, wherein the elastomer has: a Mooney Viscosity of 15 to 115 MU; and a nitrile monomer content of 0.5 wt % to 50 wt %; and 0.5 wt % to 30 wt % of a non-functionalized plasticizer (NFP), wherein the NFP has: a kinematic viscosity at 100° C. of 4 to 1000 cSt, a flash point of ≧200° C., a viscosity index of ≧120, and a specific gravity of ≦0.865; and wherein the composition has: a 25% compression set at 70 hours and −30° C. that is at least 110% of the 25% compression set of same composition without the NFP tested at the same conditions, and a retained tensile strength, in MPa, after 168 hours at 175° C., that is at least about 88% of the retained tensile strength of the same composition that has not been aged. | 08-18-2011 |
20110224362 | LATEX COMPOSITIONS - A latex binder for a pigmented paper coating, the latex including particles of an emulsion copolymer comprising (i) from about 15 to about 35 weight % mer units deriving from the polymerization of acrylonitrile; (ii) from about 25 to about 65 weight % mer units deriving from the polymerization of conjugated diene monomer; and (iii) from about 5 to about 55 weight % mer units deriving from the polymerization of alkenyl aromatic monomer, based upon the total weight of the mer units within the particle. | 09-15-2011 |
20110224363 | Toluene And Styrene Derived Telomer Distributions and Brominated Flame Retardants Produced Therefrom - This invention relates to novel and useful toluene and styrene derived telomer distributions, such distributions being desirable substrates for the preparation of brominated flame retardants. | 09-15-2011 |
20120178874 | STRUCTURAL HYDROGEL POLYMER DEVICE - The present invention relates generally a manufacturing process which results in a completely hydrogel polymer device that maintains lumen patency which allows for numerous applications. Catheters and stents are particular examples, and their composition, mechanical characteristics, and the significantly unique ability to conduct and allow fluids to pass from one end to the other without physiological rejection, inflammation, or manifestation of complications due to implant or otherwise undesirable outcomes when used for ambulatory and or therapeutic interventions is the purpose of the invention. | 07-12-2012 |
20120270996 | Nano-Sized Hydrogenated Diene-Based Latex Particles - The present invention relates to diene-based hydrogenated polymer latex particles having a particle size measured as d | 10-25-2012 |
20120329941 | METATHESIS OF NITRILE RUBBERS IN THE PRESENCE OF TRANSITION METAL CATALYSTS - The present invention relates to a low molecular weight optionally hydrogenated nitrile rubber and a process for preparing a low molecular weight optionally hydrogenated nitrile rubber by molecular weight degradation of nitrile rubbers via a metathesis process in the presence of a transition metal complex catalyst in a specific reaction mixture, a polymer composite comprising at least one optionally hydrogenated nitrile rubber, at least one cross-linking agent and/or curing system, optionally at least one filler and optionally further auxiliary products for rubbers and a shaped article comprising the optionally hydrogenated nitrile rubber or the composite. | 12-27-2012 |
20150105515 | NITRILE RUBBERS HAVING LOW EMISSION VALUES - An improved polymerization process using a specific molecular weight regulator makes it possible to produce new nitrile rubbers featuring particularly low emission values and giving vulcanizates which have an advantageous profile of properties and which are of outstanding quality, in particular in odour-sensitive applications. | 04-16-2015 |
20150322255 | APPARATUS FOR PREPARING POLYMER LATEX RESIN POWDER AND METHOD OF PREPARING POLYMER LATEX RESIN POWDER USING THE SAME - Disclosed are an apparatus for preparing a polymer latex resin powder in which an efficiency of mixing of steam, a latex, and a coagulant is increased by introducing a non-continuous screw into a reactor that performs coagulation and aging and thus a moisture content of a slurry is decreased and, accordingly, drying efficiency may be enhanced, and a polymer latex resin powder with excellent color and powder characteristics may be prepared using a decreased amount of coagulant and a method of preparing a polymer latex resin powder by using the same. | 11-12-2015 |
524566000 | Inorganic nonreactive material | 6 |
20090048392 | Resin Pulley and Resin Composition - A resin pulley is provided in which, in particular, abrasion resistance in a dusty atmosphere and thermal shock resistance are superior and belt attacking property is suppressed. | 02-19-2009 |
20100105827 | METHOD FOR PRODUCING MODIFIED CONJUGATED DIENE POLYMER, MODIFIED CONJUGATED DIENE POLYMER, AND RUBBER COMPOSITION - A method for producing a modified conjugated diene polymer includes a step (A) carrying out a primary modification reaction that reacts a heterocumulene compound having two or more specific functional groups with a conjugated diene polymer having a vinyl content of below 10% and a cis-1,4-bond content of 75% or more and possessing an active end to obtain a primary-modified conjugated diene polymer, and a step (B) carrying out a secondary modification reaction that reacts an active hydrogen-containing compound that includes one or more functional groups selected from the group consisting of an amino group, an imino group, a mercapto group, and a hydroxyl group with the primary-modified conjugated diene polymer to obtain a secondary-modified conjugated diene polymer. The method can produce a modified conjugated diene polymer that exhibits low heat build-up (low fuel consumption) and excellent wear resistance. | 04-29-2010 |
20120252965 | Non-metalic belt buckle - A buckle made from a non-metallic and non-magnetic polymer having a minimum flexural strength of 120 MPa wherein the buckle comprises a frame, a bar attached to the frame, and a prong pivotally attached to the bar, the frame has first and second terminal ends, the first terminal end has a first aperture that extends through the first terminal end, the first aperture extends in the plane of the frame and parallel to a back side of the frame, the second terminal end has a second aperture that extends through the second terminal end, the second aperture extends in the plane of the frame and parallel to a back side of the frame, the bar further comprises a main shaft with a first threaded end and a second drive end, the first threaded end is threaded only along portion of the length of the main shaft. | 10-04-2012 |
20150329693 | RUBBER COMPOSITION AND MOLDED PRODUCT - A rubber composition having extremely high electrical conductivity is provided. The rubber composition contains nitrile rubber (A) having an α,β-ethylenic unsaturated nitrile monomer unit and an iodine value of 100 or lower, and carbon nanotubes (B) having the average diameter (Av) and diameter distribution (3σ) that satisfy the following relational expression: 0.60>3σ/Av>0.20. | 11-19-2015 |
20160068642 | SOLUTION BASED POLYMER NANOFILLER-COMPOSITES SYNTHESIS - A solution based polymer nanofiller composite processing method to improve mechanical, electrical, thermal and/or chemical properties. The solution based synthesis method may include the steps of surface functionalizing carbon nanomaterials and dissolving a polymer in a solvent. The functionalized carbon nanomaterials and dissolved polymer may be mixed until the mixture is homogenous. The mixture may be cured to form the polymer carbon nano-composite material, which provides significant improvements in modulus, hardness, strength, fracture toughness, wear, fatigue, creep, and damping performance. | 03-10-2016 |
20160177053 | NITRILE COPOLYMER RUBBER COMPOSITION, CROSS-LINKABLE RUBBER COMPOSITION, AND CROSS-LINKED RUBBER | 06-23-2016 |