Class / Patent application number | Description | Number of patent applications / Date published |
524582000 | From propylene as sole reactant monomer | 31 |
20080262148 | Use of polyolefin waxes in hot melt road marking compositions - The invention relates to hot melt compositions comprising polyolefin waxes prepared using metallocene catalysts, have a dropping point or ring & ball softening point of between 80 and 165° C., have a melt viscosity, measured at a temperature of 170° C., of between 20 and 40 000 mPa·s, and have a glass transition temperature of not more than −10° C. and also to their use as hot melt adhesives and as binders for producing roadmarkings. | 10-23-2008 |
20090048393 | Additivising polymer powders - The invention provides an apparatus for introducing additives onto a polymer powder. | 02-19-2009 |
20100004383 | MODIFIED POLYOLEFIN RESIN AND USES THEREOF - It is an object of the present invention to provide a modified polyolefin resin adhesive agent which is excellent in adhesiveness to a nonpolar substrate, particularly a poorly adhesive polyolefin substrate to which no surface treatment has been given and to a polar substrate, develops the excellent adhesiveness by drying or thermal compression bonding at relatively low temperature, and exhibits a low tack. That is, the present invention provides the modified polyolefin resin obtained by modifying a polyolefin resin with (A) a polarity imparting agent which is at least one selected from chlorine, unsaturated carboxylic acid, derivatives and anhydrides of unsaturated carboxylic acid and radical polymerizable monomers; and (B) an ethylene-α-olefin copolymer having an unsaturated bond at one end, and use of said modified polyolefin resin as an aqueous resin composition or an organic solvent resin composition. | 01-07-2010 |
20100160540 | Process for the Nucleation of Polypropylene Resins - Use of propylene polymers having Polydispersity Index value P.I.(2) greater than or equal to 15 for the nucleation of polypropylene resins having a Polydispersity Index value P.I.(1) fulfilling the equation P.I.(2)−P.I.(1)≧10. | 06-24-2010 |
20100168324 | HIGH TEMPERATURE PP ADHESIVE - The present invention relates to an adhesive composition providing high peel strength in particular at high temperatures, an article comprising a layer of the adhesive and the use of the adhesive. | 07-01-2010 |
20100324204 | Vibration-damping composition for high temperature, vibration-damping base material for high temperature, method for using the base material, vibration-damping sheet for high temperature, and method for using the sheet - A vibration-damping composition for high temperature includes a heat-fusion resin containing a first polymer having a melting point of a normal temperature or more, a tackifier, and a filler, wherein the heat-fusion resin has vibration-damping characteristics at a temperature around its melting point. | 12-23-2010 |
20110003933 | ACTIVATED CARBON AS A MEANS TO REDUCE TASTE AND ODOR FROM PLASTIC MATERIALS - The present invention relates to a polyolefin composition comprising: a) an olefin homo- or copolymer (A), and b) activated carbon (B) as a taste and/or odour reducing agent, to the use of such a polyolefin composition, and to a pipe material and pipe having reduced taste and/or odour development comprising the above polyolefin composition. | 01-06-2011 |
20110054118 | Solvent dispersion of composite resin and uses thereof - A solvent dispersion of a composite resin which comprises a solvent and a composite resin comprising a thermoplastic elastomer (A) and a polymer of copolymerizable monomers (B) comprising a monomer having an α,β-monoethylenically unsaturated group and other copolymerizable monomer(s), wherein the thermoplastic elastomer (A) is a propylene-based elastomer having a molecular weight distribution (Mw/Mn) of not more than 3 as measured by gel permeation chromatography (GPC), and the copolymerizable monomers (B) include at least one monomer containing no functional groups; and uses of the dispersion. The dispersion can be used to provide a coating material, primer, adhesive, additive, binder, film, and primer for strippable paints and traffic paints, which have excellent adhesiveness to various materials. | 03-03-2011 |
20110184122 | PROCESS FOR PRODUCING POLYOLEFIN RESIN COMPOSITION - The process for producing a polyolefin resin composition according to the present invention has a mixing step of melt-kneading a plurality of polyolefin ingredients having intrinsic viscosities different from each other to prepare a mixed fluid; and a filtering step of introducing the mixed fluid into a filter device having a main body section having a flow passage through which the mixed fluid is transferred and a sintered metal filter disposed in the flow passage of the main body section of the device and forcing the mixed fluid to pass through the sintered metal filter so that the filtration rate of the mixed fluid will be in a prescribed range. The sintered metal filter is fixed to the main body section of the device while keeping a section where the edge of the sintered metal filter abuts with the main body section of the device hermetically sealed in the above filter device. | 07-28-2011 |
20130184403 | REFLECTOR AND MANUFACTURING METHOD THEREOF - A reflector reflects incident light and comprises crystalline plastic in which a crystal region and an amorphous region are mixed, wherein the amorphous region includes a plurality of orientation layers comprising amorphous particles that are oriented in a predetermined direction. The reflector, which has high reflectance, is formed by extending a crystalline plastic material exhibiting a superior extensibility to extend the amorphous particles in the amorphous region in the predetermined direction so as to form a plurality of extension layers in the amorphous region. Since a reflector having a superior performance with a very improved reflectance can be provided due to a high diffuse reflectance by the extension layers in the amorphous region without a foaming process or an additional additive to increase the reflectance, the manufacturing process of the reflector is simplified and the manufacturing cost is reduced so that productivity can be greatly improved. | 07-18-2013 |
20140142241 | PROPYLENE-BASED PLYMER WITH LOW ASH AND DEVICE WITH SAME - The present disclosure provides a process for producing a wash-free propylene-based polymer with low total ash content for use as dielectric film. The propylene-based polymer contains a substituted phenylene aromatic diester and is suitable as a dielectric material for electrical devices. | 05-22-2014 |
20140179862 | Metal Polymeryls and the Polymer Solubilized Surfaces Derived Therefrom - Disclosed herein are certain propylene-based metal polymerals and their use in modifying surfaces, and, in general, metal polymerals used in modifying surfaces. In one aspect is a metal polymeryl comprising compounds having the general formula: MR | 06-26-2014 |
20160115360 | BASE POLYMER FOR HOT-MELT ADHESIVE AGENT, AND HOT-MELT ADHESIVE AGENT - Provided is a hot-melt adhesive which satisfies both solidification rate and adhesiveness. A base polymer for a hot-melt adhesive which satisfies the following (1) and (2): (1) a modulus of elasticity in tension at 23° C. is 400 MPa or less; and (2) a semi-crystallization time at 23° C. is 20 minutes or less. | 04-28-2016 |
524583000 | Organic NRM additive | 5 |
20090082521 | WATER-DISPERSIBLE POLYOLEFIN RESIN COMPOSITION - Provided is a water dispersible polyolefin resin composition which is capable of forming a coating film having a smooth solidified surface when applied onto a substrate and which has excellent storage stability. The water dispersible polyolefin resin composition contains (C) a surfactant, (D) a water-soluble polymeric compound and (E) a water-insoluble organic solvent in amounts of 0.01 to 1.00 part by mass, 0.01 to 1.00 part by mass and 2 to 200 parts by mass, respectively, per 100 parts by mass of a combination of 5 to 70% by mass of (A) a poly(1-butene) resin having (i) a mesopentad fraction [mmmm] of 20 to 80 mole % and (ii) a weight average molecular weight (Mw) measured by gel permeation chromatography (GPC) of 10,000 to 1,000,000 or 5 to 70% by mass of (A′) polypropylene resin having (i) a mesopentad fraction [mmmm] of 20 to 60 mole % and (ii) an intrinsic viscosity [η] measured at 135° C. in tetralin of 0.1 to 15 dl/g with 95 to 30% by mass of (B) water. | 03-26-2009 |
20090306281 | Polyolefin Adhesive Compositions and Articles Made Therefrom - Provided are adhesive compositions composed of a polyolefin composition comprising at least about 50 wt. % polypropylene and at least one wax. The polymer compositions have a Dot T-Peel of about 1 Newton or more, a branching index (g′) of 0.95 or less measured at the Mz of the polymer, a molecular weight of 100,000 or less, and the adhesive compositions has a fast set time. The packaging industry desires adhesive compositions having a fast set time, such as those setting in less than five seconds from a molten state at conventional packaging operating temperatures to a solid or quasi solid having favorable Dot T-Peel, set time, and or fiber tear adhesion properties. Polymer based adhesives performing within this window are a favorable alternative to conventional formulated adhesives. The provided adhesive compositions exhibit a favorable balance of properties such as high adhesive strength, wide temperature operating window, and fast set time. | 12-10-2009 |
20100004384 | PROPYLENE HOMOPOLYMER FOR STRESS-RESISTANT MOLDED ARTICLE, COMPOSITION CONTAINING THE POLYMER, AND STRESS-RESISTANT MOLDED ARTICLES OBTAINED THEREFORM - The propylene homopolymers and the polypropylene resin compositions containing the propylene homopolymers according to the present invention give molded articles excellent in vibration fatigue strength and creep properties. The molded articles are therefore suitably used as parts requiring reliability for a long period such as automotive parts and housing parts. | 01-07-2010 |
20120296036 | POLYMER-WAX COMPOSITIONS, METHODS OF MAKING AND USING THE SAME - Compositions comprising thermoplastic polymers and waxes are disclosed, where the wax is dispersed throughout the thermoplastic polymer. Also disclosed are methods of making these compositions. | 11-22-2012 |
20150367533 | METHOD FOR PRODUCING A NATURAL FIBER-REINFORCED PLASTIC PART - The invention relates to a method for producing a natural fiber-reinforced plastic part, wherein as the starting material natural fibers 5-120 mm in length, a thermoplastic and/or a duroplastic and a lubricant, especially wax, are pelletized without extrusion into long-fiber pellets by cold-forming and the long-fiber pellets are then feed for direct processing into a standard injection molding machine for injecting the plastic part. | 12-24-2015 |
524584000 | Inorganic NRM additive other than water | 13 |
20080319126 | Polyolefin waxes as phase change material (PCM) for use as latent heat store - Latent heat store based on an organic material which melts at a temperature in the range from 80 to 160° C. and comprises one or more polyolefin waxes which have been prepared via a metallocene-catalyzed reaction. | 12-25-2008 |
20100048807 | FILLED POLYOLEFIN COMPOSITIONS - Filled polyolefin compositions comprising:
| 02-25-2010 |
20100087592 | POLYPROPYLENE COMPOSITIONS CONTAINING FILLERS AND/OR PIGMENTS - Polypropylene compositions having a MFR value (2.16 kg, 230° C.) from 15 to 200 g/10 min., comprising:
| 04-08-2010 |
20100286332 | COLOURED POLYPROPYLENE COMPOSITION HAVING A HIGH CONTENT OF BETA-MODIFICATION - The invention relates to a coloured β-nucleated polypropylene composition having a high content of β-modification, wherein the polypropylene composition comprises at least one β-nucleating agent and an inorganic blue pigment and an inorganic yellow pigment. | 11-11-2010 |
20110230615 | Fiber Glass Strands And Reinforced Products Comprising The Same - The present invention provides aqueous sizing compositions for application to glass fibers as well as fiber glass strands and polymeric resins reinforced with glass fibers at least partially coated with the aqueous sizing compositions. In some embodiments, sizing compositions of the present invention demonstrate advantageous properties resulting from the presence of an acid-amine component therein. | 09-22-2011 |
20110269900 | POLYPROPYLENE RESIN COMPOSITION FOR USE IN FORMATION OF MICROPOROUS MEMBRANE - [Object] To provide a polypropylene resin composition for use in the formation of a microporous membrane having excellent heat resistance and strength. | 11-03-2011 |
20130072626 | Fiber-Reinforced, Thermoplastic Tape as a Strength Member for Wire and Cable - Fiber reinforced tape comprises a longitudinal axis, at least 30 percent by weight of a fiber and at least 2 percent by weight of a thermoplastic resin, with the proviso that at least 30 percent of the fibers in the tape are at least partially oriented along the longitudinal axis of the tape. The tape is useful as a strength member for wire and cable constructions, particularly fiber optic cable constructions. | 03-21-2013 |
20130245193 | NOVEL THERMOPLASTIC COMPOSITE MATERIAL - The present invention relates to the field of thermoplastics, the synthesis thereof and the use thereof. It describes in particular the integration of light ash resulting from the combustion of waste from the paper-making industry into thermoplastic matrices. It describes in particular the manufacture and use of novel thermoplastic composite materials containing a thermoplastic resin and light ash resulting from the combustion of waste from the paper-making industry. The present invention also describes a novel filler material capable of being combines with a thermoplastic resin in the manufacture of a thermoplastic composite material. | 09-19-2013 |
20140088243 | Solid-State Shear Pulverization/Melt-Mixing Methods and Related Polymer-Carbon Nanotube Composites - Methods using solid-state shear pulverization and melt mixing and related polymer-carbon nanotube composites, as can be used to affect various mechanical and/or physical material properties. | 03-27-2014 |
20140088244 | THERMOPLASTIC RESIN COMPOSITE CONTAINING HOLLOW GLASS MICROSHERES - A thermoplastic resin composite with improved specific flexural strength, and a molded body containing the thermoplastic resin composite. A thermoplastic resin composite containing a resin component which is a polyamide resin or polypropylene resin, and hollow glass microspheres, wherein the hollow glass microspheres are surface treated with from 0.5 to 3 mass % of a silane coupling agent and from 1 to 5 mass % of a synthetic resin emulsion, based on 100 mass % of hollow glass microspheres. | 03-27-2014 |
20150298359 | COMPOUNDING A POLYMER WITH A PREHEATED PELLET MASTERBATCH - The present invention relates to a process for compounding, and in particular to a process for compounding a polymer with a pellet masterbatch, which process comprises passing the polymer and the pellet masterbatch to a compounding extruder, the temperature of the polymer being T° C., characterised in that the pellet masterbatch is heated using a heating fluid to a temperature of T-10° C. or higher prior to being passed to the extruder. | 10-22-2015 |
20160193760 | PROCESS FOR THE PREPARATION OF A REINFORCED ARTICLE | 07-07-2016 |
20160194474 | COMPOSITE REINFORCING MATERIAL AND MOLDING MATERIAL | 07-07-2016 |