24th week of 2010 patent applcation highlights part 57 |
Patent application number | Title | Published |
20100152286 | Method for Producing Fucoxanthin - The present invention provides a method for producing fucoxanthin extract, said method comprising: performing absorption of the fucoxanthin extract by using absorbent and then performing elution to remove heavy metals and arsenic salt contained in the fucoxanthin extract, wherein the absorbent is selected from a group having macroporous resin, polyamide, activated carbon, alumina and a combination thereof. The method for producing fucoxanthin extract according to the present invention, the content of heave metal in the fucoxanthin extract can be reduced, while the content of fucoxanthin in the fucoxanthin extract can increase. In addition, the present invention also provides a fucoxanthin extract obtained by the above method, as well as fucoxanthin products containing the fucoxanthin extract. | 2010-06-17 |
20100152287 | DISPERSIONS CONTAINING IODOPROPARGYL COMPOUNDS - Aqueous dispersion containing at least one iodopropargyl compound and at least one block and/or black copolymers on an ethylene and/or propylene oxide basis, having a numerically determined mean molecular weight greater than 1000 g/mol. | 2010-06-17 |
20100152288 | NOVEL a-LIPOIC ACID DERIVATIVES AND APPLICATIONS THEREOF - Provided are novel α-lipoic acid derivatives represented by the following formula (I), which have a tyrosinase inhibiting activity, a melanin production suppressing activity and an elastase inhibiting activity. | 2010-06-17 |
20100152289 | ORGANIC SULFUR COMPOUND AND ITS USE FOR CONTROLLING HARMFUL ARTHROPOD - There is provided an organic sulfur compound having an excellent controlling effect on harmful arthropods which is represented by formula (I): | 2010-06-17 |
20100152290 | Benzo Lipoxin Analogues - Benzolipoxin analogs, methods of their preparation and pharmaceutical compositions containing the compounds are provided. The compounds and compositions are useful in methods for treatment of various diseases, including, inflammation, autoimmune disease and abnormal cell proliferation. | 2010-06-17 |
20100152291 | PRODUCTION METHOD OF CAPSINOID BY DEHYDRATING CONDENSATION, STABILIZING METHOD OF CAPSINOID, AND CAPSINOID COMPOSITION - Capsinoids of formula (3) may be conveniently prepared in a high yield, in a short time, without using a dehydrating agent by esterification of a fatty acid of formula (1) with a hydroxymethylphenol of formula (2) using an enzyme without a solvent or in a low-polar solvent. Addition of a fatty acid represented by formula (4) is effective for stabilizing the ester compound of formula (3). | 2010-06-17 |
20100152292 | Production of Peracids Using An Enzyme Having Perhydrolysis Activity - A method is provided for producing peroxycarboxylic acids from carboxylic acid esters. More specifically, carboxylic acid esters are reacted with an inorganic peroxide, such as hydrogen peroxide, in the presence of an enzyme catalyst having perhydrolysis activity derived from | 2010-06-17 |
20100152293 | USE OF POLYUNSATURATED KETONES FOR THE TREATMENT OF PSORIASIS - Psoriasis is a common, chronic, inflammatory skin disorder. This invention provides the use of a compound of formula (I) R—CO—X) (Wherein R is a C | 2010-06-17 |
20100152294 | Assays For Detecting Inhibitors Of Binding Between COX-2 And PDZ Proteins - The invention provides an assay for determining whether a test agent is a COX modulator. In general terms, the assay includes: determining whether a test agent modulates binding of a PDZ-containing polypeptide to a COX PL-containing polypeptide. The PDZ-containing polypeptide may contain the PDZ domain of PDZ domain of MAGI1, TIP-1, MAST2, PSD95, or SHANK. The assays may be done in a cell-free environment or in a cellular environment, particularly using a neuronal cell. The invention finds use in a variety of therapeutic applications, including for identifying agents for use in treating cancer, pain, inflammation and neuronal conditions caused by acute insult, e.g., stroke. | 2010-06-17 |
20100152295 | METHODS OF REDUCING SMALL, DENSE LDL PARTICLES - The present invention provides methods for increasing LDL particle size. | 2010-06-17 |
20100152296 | PHOTOPOLYMERIZATION MATERIAL FOR GUMS ISOLATION - The main goal of the present invention is the development of a polymerizable material for isolation and protection of the gums and generally the soft tissues of the oral cavity. For better protection during various procedures of the dental surfaces. The composition of the material can contain many other substances that strengthen its qualities and protective action. Such substances can be various substances that have antioxidative, sedative, anti-inflammatory, analgesic, anti-irritant action etc. | 2010-06-17 |
20100152297 | COMPOSITION FOR REGULATING CELLULAR SENESCENCE COMPRISING N-[2-(CYCLOHEXY-LOXYL)-4-NITROPHENYL]-METHANESULFONAMIDE - The present invention relates to a composition for inhibiting cellular senescence, comprising N-[2-(cyclohexyloxyl)-4-nitrophenyl]-methanesulfonamide. During the progression of cellular senescence, the expression of COX-2 was decreased, whereas the enzymatic activity of COX-2 was increased, and the cellular senescence regulatory effects of the three selective COX-2 inhibitors had no connection with the concentration of intracellular reactive oxygen species, the activity of NF-κB and the amounts of p53 and p21 proteins. Rather, it was found that the three selective COX-2 inhibitors regulated the expression of caveolin-1 at the transcriptional level and regulated the intracellular total cholesterol concentration, and these results were closely connected with the cellular senescence regulatory effects of the three selective COX-2 inhibitors. | 2010-06-17 |
20100152298 | Present invention relates to a treatment for the management of cancer more specially the use of Flutamide anti-androgen drugsa - This invention helps in the treatment and the management of cancer. It is the use of flutamide drug to treat and manage cancer where the Flutamide anti-androgen drug acts in another mechanism other than the well know androgen respects (AR) mechanism. | 2010-06-17 |
20100152299 | Process for making compositions with poorly compressible therapeutic compounds - A process for preparing solid dosage forms that contain poorly compressible therapeutic compound. The process, for example, provides for the inventive use of an extruder, especially a twin screw extruder, to melt granulate a therapeutic compound(s) with a granulation excipient. | 2010-06-17 |
20100152300 | STABILIZED COMPOSITIONS OF ALKYLATING AGENTS AND METHODS OF USING SAME - Provided are stable compositions comprising alkylating agents, including nitrogen mustards, that are suitable for topical use, and methods for treating skin disorders comprising topically administering the compositions. | 2010-06-17 |
20100152301 | Treatment of Viral Infections - Treatment of cells or subjects (e.g., humans, animals) carrying or infected with a virus capable of causing an immunodeficiency disease by administration of one or more compounds that inhibit integrase. | 2010-06-17 |
20100152302 | NOVEL CRYSTALLINE FORMS OF ATOVAQUONE - The present invention relates to two novel and stable crystalline forms of atovaquone, to processes for their preparation and to pharmaceutical compositions comprising them. The present invention also provides crystalline particles of atovaquone having a specific surface area of from about 0.7 m | 2010-06-17 |
20100152303 | AGENTS AND METHOD FOR INCREASING BRAIN CHAPERONIN LEVELS - The invention includes; a method of modulating a level of chaperone protein, a method of modulating a level of ERP57, a method of alleviating a symptom of a disease associated with decreased levels of chaperone proteins, and a method of alleviating a symptom of Alzheimer's disease. The methods include administering to a patient a substituted biphenylmethane compound. Preferably the compound is an analog to methoxychlor. More preferably the compound is methoxychlor. The invention also includes pharmaceutical compositions. The pharmaceutical compositions include substituted biphenylmethanes and a pharmaceutically acceptable carrier. Preferably the pharmaceutical compositions include methoxychlor analogs and a pharmaceutically acceptable carrier. More preferably the pharmaceutical compositions include methoxychlor and a pharmaceutically acceptable carrier. | 2010-06-17 |
20100152304 | PHARMACEUTICAL COMPOSITION COMPRISING PERIPLANETA AMERICANA OR ITS ETHANOL EXTRACT AND A METHOD OF USING THE SAME FOR TREATING INFLAMMATIONS - The present invention relates to | 2010-06-17 |
20100152305 | METHODS OF TREATMENT OF HYPERURICEMIA AND ASSOCIATED DISEASE STATES - The present disclosure relates to compositions and methods for reducing uric acid levels in a individual in need thereof. The present disclosure further relates to the treatment of hyperuricemia and diseases associated with high uric acid levels in mammals using scyllo-inositol. | 2010-06-17 |
20100152306 | Sensitive Skin Perfumes - The invention relates to a fragrance composition for use in cosmetic, toiletry, personal care and cleansing, household cleaning and laundry products which comprises two to ten well characterized fragrance materials having a cosmetic function, of which at least two are selected from: allyl caproate, benzyl acetate, benzaldehyde, dihydroisojasmonate, ethyl phenethylacetal, ethyl cinnamate, ethyl methyl phenyl glycidate, ethyl vanillin, 2-heptylcyclopentanone, geranyl acetate, heliotropine, cis-hex-3-en-1-ol, ethylene brassylate, nonalactone gamma, camphylcyclohexanol, undecalactone gamma, 2-t-butylcyclohexylacetate, pentyl salicylate, 2-phenylethanol, hinokitiol and 2-phenylethyl acetate, and comprises at least 20% by weight of the composition. | 2010-06-17 |
20100152307 | PRECIPITATED IRON CATALYST FOR HYDROGENATION OF CARBON MONOXIDE - A method of producing an iron catalyst for catalyzing the hydrogenation of carbon monoxide is disclosed. The method comprises using a reduced amount of acid for iron dissolution compared to certain previous methods. The resulting acidic iron mixture is heated without boiling to obtain a nitrate solution having a Fe | 2010-06-17 |
20100152308 | NOVEL AROMATIC COMPOUND AND POLYARYLENE COPOLYMER HAVING NITROGEN-CONTAINING HETEROCYCLE INCLUDING SULFONIC ACID GROUP IN SIDE CHAIN - Provided is a solid polymer electrolyte having increased heat resistance and high proton conductivity and a proton conductive membrane composed of the electrolyte. Also provided is a copolymer having a sulfonic acid group. The copolymer includes a repeating unit represented by Formula (1): | 2010-06-17 |
20100152309 | RECYCLED POLYETHYLENE TEREPHTHALATE COMPOSITIONS, FIBERS AND ARTICLES PRODUCED THEREFROM, AND METHODS FOR PRODUCING SAME - In one aspect, the invention relates to recycled polyethylene terephthalate compositions, fibers and articles produced therefrom, and methods for producing same. In a further aspect, the invention relates to homogenized post-consumer polyethylene terephthalate. In a further aspect, the invention relates to extruded polymer compositions, polymer mixtures, fibers, and/or Bulked Continuous Filament fibers comprising post-consumer polyethylene terephthalate. In a further aspect, the invention relates to processes for preparing recycled polyethylene terephthalate compositions. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention. | 2010-06-17 |
20100152310 | MODIFIED RUBBER PARTICLES AND COMPOSITIONS INCLUDING THE SAME - Modified scrap rubber particles, a method for forming the modified rubber particles and compositions including the modified rubber particles. The rubber particles are impregnated with at least one polymerizable monomer and polymerized to impregnate the rubber particles with a polymer. The impregnated polymer provides the modified rubber particles with improved properties which increase the potential uses for recycled scrap rubber. The modified rubber particles are useful in surface coatings, such as latex paint or powder coatings and can be used as a soil substitute. | 2010-06-17 |
20100152311 | RECYCLED POLYETHYLENE TEREPHTHALATE COMPOSITIONS, FIBERS AND ARTICLES PRODUCED THEREFROM, AND METHODS FOR PRODUCING SAME - In one aspect, the invention relates to recycled polyethylene terephthalate compositions, fibers and articles produced therefrom, and methods for producing same. In a further aspect, the invention relates to homogenized post-consumer polyethylene terephthalate. In a further aspect, the invention relates to extruded polymer compositions, polymer mixtures, fibers, and/or Bulked Continuous Filament fibers comprising post-consumer polyethylene terephthalate. In a further aspect, the invention relates to processes for preparing recycled polyethylene terephthalate compositions. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention. | 2010-06-17 |
20100152312 | CATALYST COMPOSITION FOR WATER BLOWN, LOW DENSITY, RIGID POLYURETHANE FOAM - A method for preparing a water blown, low density, rigid polyurethane foam which comprises contacting at least one polyisocyanate with at least one polyol, at an Isocyanate Index of 70 to 200, in the presence of a blowing agent composition comprising at least 75 wt % water and an effective amount of a catalyst composition comprising a gelling catalyst which is bis-(N,N-dimethylaminopropyl)amine and a blowing catalyst which is N,N-dimethylaminoethyl-N′-methyl-ethanolamine, the foam having a density of 6 to 16 Kg/m | 2010-06-17 |
20100152313 | PROCESS FOR PREPARATION OF HIGH-MOLECULAR-WEIGHT POLYAMIDES - Process for preparation of high-molecular-weight polyamides, which comprises reacting a polyamide A) at a temperature of from 150 to 350° C. with a compound B) which at this reaction temperature liberates isocyanic acid, where the concentration of the amino end groups in the polyamide A) used is greater than or equal to the concentration of the carboxy end groups. | 2010-06-17 |
20100152314 | RESIN COMPOSITION FOR STEREOLITHOGRAPHY - The invention provides a resin composition for stereolithography, which is low in absorption of water and moisture even when the composition is preserved for a long time, which is capable of maintaining high curing sensitivity for long, which is capable of fabricating a three-dimensional object in a shortened molding time, smoothly and in high productivity, the three-dimensional object being excellent in molding accuracy, dimensional accuracy, water resistance, moisture resistance, and mechanical characteristics. | 2010-06-17 |
20100152315 | SEALING MATERIAL FOR FLAT PANEL DISPLAY - A sealing material for a flat panel display contains 100 parts by weight of a compound (A) containing at least one epoxy group in the molecule, and 0.01 to 40 parts by weight of a compound (B) that generates a base upon irradiation. The compound (B) that generates a base upon irradiation is preferably a compound that generates a tertiary amine upon irradiation. The sealing material has favorable curability at low temperature, and a long pot life at room temperature, and does not cause deterioration of display members with ionic components and acids. | 2010-06-17 |
20100152316 | UV-CURABLE COATINGS AND METHODS FOR APPLYING UV-CURABLE COATINGS USING THERMAL MICRO-FLUID EJECTION HEADS - An aqueous-based UV-curable fluid composition for use in a micro-fluid ejection device. The fluid composition includes a mixture of poly-functional compounds, a colorant compound, a photo-initiator and less than about 50 weight percent water based on a total weight of the fluid composition, wherein the fluid composition is substantially devoid of volatile organic carrier fluids. | 2010-06-17 |
20100152317 | BIOCOMPATIBLE CERAMIC-POLYMER HYBRIDS - A hydroxyapatite ceramic hybrid material includes a hydroxyapatite ceramic structure having pores therein and a biodegradable polymer included in the pores in the hydroxyapatite ceramic structure. The biodegradable polymer can be a poly L-lactic acid polymer. A method for preparing a hydroxyapatite ceramic-biodegradable polymer hybrid material includes preparing a porous hydroxyapatite ceramic containing pores having an average pore diameter of 10 μm or larger; and forming a biodegradable polymer in the pores of the porous hydroxyapatite ceramic. The porous hydroxyapatite ceramic may be prepared by: preparing a slurry comprising hydroxyapatite fibers and heat-degradable particles in a selected solvent; filtering the slurry to obtain a paste; preparing a molded body using the paste; compacting the molded body to produce a green compact; and firing the green compact at a temperature at least 1000° C. to produce a porous hydroxyapatite ceramic structure. | 2010-06-17 |
20100152318 | DENTAL GLASS COMPOSITION - An aluminosilicate glass composition comprising: (a) 10-35% by weight of silica; (b) 10-35% by weight of alumina; (c) 3-30% by weight of zinc oxide; (d) 4-30% by weight P | 2010-06-17 |
20100152319 | Antimicrobial, Radiopaque, Microfiber-Reinforced, Polymeric Methacrylate Bone Cement - An methacrylate bone cement is toughened and rendered radiopaque by reinforcing with electrospun microfibers including a radiopacifier and antimicrobial agents to provide a bone cement for use in repairing bone or other hard tissues. | 2010-06-17 |
20100152320 | Thermoplastic Elastomer Composition - A thermoplastic elastomer composition comprises (A) about 25 to about 55 parts by weight of a block terpolymer including an aromatic vinyl compound and an alkene compound; (B) about 20 to about 50 parts by weight of a paraffin oil; (C) about 5 to about 15 parts by weight of a polyolefin resin; (D) about 5 to about 20 parts by weight of an inorganic additive; and (E) about 3 to about 15 parts by weight of a polyphenylene ether. The thermoplastic elastomer composition can have excellent physical properties, such as flexibility (or resilience), surface hardness, and restoring force at high temperatures. | 2010-06-17 |
20100152321 | HOT CASTING REPAIR MIX - An object is to provide a nonaqueous hot casting repair mix which, while enjoying simple and convenient installation, can substantially reduce hardening time after installation. The hot casting repair mix according to the invention is characterized by containing 5 to 30% by weight of a binder capable of forming a carbon bond in hot condition and 1 to less than 5% by weight of an iron powder and the balance consisting of a refractory aggregate. | 2010-06-17 |
20100152322 | TIRE PUNCTURE SEALANT - A tire puncture sealant including a urethane emulsion, an acrylic emulsion or a polyolefin emulsion, and an antifreezing agent has a comparatively low viscosity and an excellent storage stability while showing sealing properties equivalent to those of a conventional tire puncture sealant. A tire puncture sealant including a synthetic resin emulsion and an antifreezing agent, and having a hydrogen ion exponent of 5.5 to 8.5 has a less pungent odor and hardly causes corrosion of steel cord. A tire puncture sealant including a chloroprene emulsion and an antifreezing agent and having a hydrogen ion exponent of less than 9.0 has a comparatively low viscosity and a less odor while showing sealing properties equivalent to those of a conventional tire puncture sealant. | 2010-06-17 |
20100152323 | TIRE PUNCTURE SEALANT - A tire puncture sealant including a urethane emulsion, an acrylic emulsion or a polyolefin emulsion, and an antifreezing agent has a comparatively low viscosity and an excellent storage stability while showing sealing properties equivalent to those of a conventional tire puncture sealant. A tire puncture sealant including a synthetic resin emulsion and an antifreezing agent, and having a hydrogen ion exponent of 5.5 to 8.5 has a less pungent odor and hardly causes corrosion of steel cord. A tire puncture sealant including a chloroprene emulsion and an antifreezing agent and having a hydrogen ion exponent of less than 9.0 has a comparatively low viscosity and a less odor while showing sealing properties equivalent to those of a conventional tire puncture sealant. | 2010-06-17 |
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. | 2010-06-17 |
20100152325 | Process for preparing polymer nanocomposites and nanocomposites prepared therefrom - The present invention relates to nanocomposites and a process for preparing polymer nanocomposites (e.g., a continuous process). More particularly, the present invention relates to polymer nanocomposites containing a combination of one or more polymers (e.g., one or more polyolefins or one or more polyamides) with one or more types of nanoparticles, and to methods to produce such nanocomposites. In one embodiment, the present invention relates to polyamide nanocomposites wherein organoclay particles are intercalated with a polyamide polymer. | 2010-06-17 |
20100152326 | PROCESSES FOR DISPERSING SUBSTANCES AND PREPARING COMPOSITE MATERIALS - Disclosed herein are processes for dispersing a plurality of unaggregated particles, such as nanoparticles and microparticles, in a viscous medium. The dispersions can be used for making a variety of useful materials, such as carbon nanotube composites. | 2010-06-17 |
20100152327 | Process For The Continuous Preparation Of High Viscosity Silicon Compositions - Organopolysiloxane compositions having a 25° C. viscosity of at least 500 Pa·s., are continuously prepared by mixing and kneading organopolysiloxanes and fillers in a first process stage, in a kneading cascade having at least two kneading chambers arranged in series each containing two kneading tools on parallel axes, capable of being driven in corotating or counterrotating directions, the chambers connected to one another by means of openings through which material can pass in a direction transverse to the axes of the kneading tools, the first kneading chamber having a feed opening and the last kneading chamber having a discharge opening, to give raw mixtures and kneading and degassing the raw mixtures, in a second process stage at from 100° C. to 250° C. in a continuously operated double trough kneader having a discharge screw. | 2010-06-17 |
20100152328 | CARBON BLACK-CONTAINING POLYAMIDE MASTERBATCH COMPOSITION AND METHOD FOR PREPARING THE SAME - A carbon black-containing polyamide masterbatch composition is provided. The carbon black-containing polyamide masterbatch composition includes a polyamide compounded with an admixture of carbon black and a water-soluble polyamide. The water-soluble polyamide is a copolymer of caprolactam, ethylene glycol bis(2-aminoethyl)ether or ethylene glycol bis(3-aminopropyl)ether, and 5-sulfoisophthalic acid monosodium salt. | 2010-06-17 |
20100152329 | POLY(TRIMETHYLENE TEREPHTHALATE) POLYMER BLENDS THAT HAVE REDUCED WHITENING - The present invention relates to a composition being poly(trimethylene terephthalate) and at least one blend polymer. The invention further includes a process of producing reduced-whitening in articles made from the poly(trimethylene terephthalate) and at least one blend polymer. | 2010-06-17 |
20100152330 | GOLF BALL MATERIAL, GOLF BALL AND METHOD FOR PREPARING GOLF BALL MATERIAL - The invention provides a golf ball material composed of (i) a non-ionomeric thermoplastic resin, (ii) an ionomeric resin and/or an acid-containing polymer which is the base polymer of an ionomeric resin, and (iii) a norbornene dicarboxylic anhydride and/or a derivative thereof. Methods for preparing such a material, and a golf ball which includes as a component therein a part made of the golf ball material are also provided. The golf ball material has a good thermal stability, flow and processability, and can thus be used to obtain high-performance golf balls endowed with an excellent rebound resilience, durability and flexibility. | 2010-06-17 |
20100152331 | Dispersant For Hydraulic Composition - The present invention relates to a dispersant for a hydraulic composition, containing a polymer obtained by copolymerizing a specific monomer 1 such as an ethylenically unsaturated carboxylic acid derivative having a polyoxyalkylene group, a monoester phosphate-based monomer 2, a diester phosphate-based monomer 3, and an unsaturated carboxylic acid-based monomer 4, at pH 7 or less. | 2010-06-17 |
20100152332 | Cementitious Materials - The present invention relates to cementitious materials, which exhibit a hydrophobic character, and to a process for making cementitious materials hydrophobic, and to a granulated additive for rendering cementitious material hydrophobic. An emulsifier for the organosilicon component is deposited on the particulate carrier together with the organosilicon component and the binder. The hydrophobing agent permits to impart instantaneous hydrophobicity to cementitious materials. | 2010-06-17 |
20100152333 | Chemically Resistant Glass Composition For The Manufacture Of Glass Reinforcing Strands - The present invention relates to a chemically resistant glass composition for the production of reinforcing strands which comprises the following constituents within the limits defined below, expressed in mol %: SiO | 2010-06-17 |
20100152334 | GYPSUM WOOD FIBER ARTICLES AND METHODS OF MAKING SAME - Emulsions are provided which are useful in imparting water-resistance to gypsum wood fiber products. In one embodiment, the emulsions comprise a wax or a combination of waxes, an alkyl phenol, at least one surfactant, Polynaphthalenesulfonic acid, and an alkali metal hydroxide. In another embodiment, the emulsions comprise a wax or a combination of waxes, an alkyl phenol, at least one surfactant, polynaphthalenesulfonic acid, an alkali metal hydroxide, and a complexed starch. | 2010-06-17 |
20100152335 | FIRE RETARDANCY AND SHAPE RETENTION REINFORCED POLYESTER - Disclosed herein is a composition for imparting superior fire retardancy and shape-retaining properties to polyester. The composition comprises 55 to 75% by weight of a sodium silicate solution, 0.5 to 7% by weight of carboxyl methyl cellulose, 0.7 to 10% by weight of a urethane resin, 0.7 to 10% by weight of an acrylic resin mixture and the remaining weight percent of water, based on 100% by weight of the composition, wherein the sodium silicate solution consists of Na | 2010-06-17 |
20100152336 | BASECOAT COATING COMPOSITIONS COMPRISING LOW MOLECULAR WEIGHT CELLULOSE MIXED ESTERS - A basecoat composition is provided comprising: a) at least one film-forming polymer selected from the group consisting of acrylic polyols and polyester polyols; b) at least one rheological modifier; c) at least one solvent; d) at least one pigment; e) optionally, at least one microgel; f) optionally, at least one crosslinking agent; and g) at least one cellulose mixed ester. A wet-on-wet-on wet process is also provided. The process for coating a substrate comprises: a) applying a primer to said substrate to produce a primed substrate; b) applying a basecoat composition to said primed substrate while said primer is wet to produce a basecoated substrate; and c) applying a clearcoat composition to said basecoated substrate while said basecoat composition is wet and optionally said primer is wet to produce a coated substrate. Coated articles are also provided. | 2010-06-17 |
20100152337 | Mixtures of Brominated Diphenylethanes, Method of Preparing the Same and Resin Composition Using the Same - A mixture of brominated diphenylethanes is prepared by brominating diphenylethanes, comprises hexabromodiphenylethane, heptabromodiphenylethane and octabromodiphenylethane, comprises about 55 to about 85% by weight hexabromodiphenylethane, and comprises about 0.01 to about 30% by weight diphenylethanes substituted with an odd number of bromines. The mixture of brominated diphenylethanes can provide improved compatibility with polymer resins, as well as impart excellent flame retardancy and improved weatherability and thermal stability. | 2010-06-17 |
20100152338 | NONLINEAR OPTICAL MATERIAL COMPOSITION AND METHOD OF MANUFACTURE - Embodiments of the present disclosure provide non-linear optical compounds and compositions comprising a silole-derivative. In an embodiment, the silole derivative comprises a chromophore including a structure represented by Formula (A): wherein each Of R | 2010-06-17 |
20100152339 | Graft Copolymer And Compositions Thereof - The invention relates to a graft copolymer with a polyester side chain and at least one quaternised tertiary amine group. The tertiary amine may be aliphatic, aromatic or heterocyclic. The invention further relates to the use of the compound as a dispersant, particularly for pigments. | 2010-06-17 |
20100152340 | METHOD AND APPARATUS FOR PRODUCING POLYMER FILM, POLYMER FILM, POLARIZING PLATE AND LIQUID CRYSTAL DISPLAY - A dope including a polymer and a solvent is prepared. The dope is casted from a casting die ( | 2010-06-17 |
20100152341 | COMPACTED PELLETIZED ADDITIVE BLENDS FOR POLYMERS - Compacted additive blends, or polymer stabilization agent blends, can be added during the post-polymerization process to enhance the processability performance of polymers. The addition of certain compaction aids, such as high melting or non-melting metallic silicates and others, increases the resistance to friability of the compacted additive pellets. These compaction aids are non-migratory during the compaction process and after introduction into the polymer resin and thus have no deleterious effects. The additive blend can contain a variety of suitable additives in addition to the compaction aids. | 2010-06-17 |
20100152342 | Flame-Retardant High Impact Vinyl Aromatic Resin Composition Having Good Fluidity - The flame-retardant high impact vinyl aromatic resin composition of the present invention comprises (A) about 100 parts by weight of a rubber modified vinyl aromatic resin; (B) about 1 to about 30 parts by weight of a brominated diphenyl ethane mixture; and (C) about 1 to about 10 parts by weight of antimony oxide. The resin composition can have excellent fluidity as well as high impact strength and can provide a flame-retardant high impact vinyl aromatic resin composition having excellent workability and mechanical properties. | 2010-06-17 |
20100152343 | ROTATION MOLDED BODY - A rotation molded body obtained by rotation molding of a polyolefin composition comprising a polyolefin and a phosphite of the formula (I). | 2010-06-17 |
20100152344 | FLAME RETARDANT THERMOPLASTIC POLYCARBONATE COMPOSITIONS - Polycarbonate compositions are disclosed. The compositions comprise an optional polycarbonate polymer (A); a polycarbonate-polysiloxane copolymer (B); a phosphorous-containing flame retardant (C); and a reinforcing agent (D). The resulting compositions have an improved combination of properties, particularly Vicat softening temperature and high flame retardance in thin walls. | 2010-06-17 |
20100152345 | Non-Halogen Flameproof Polycarbonate Resin Composition - A non-halogen flameproof polycarbonate resin composition of the present invention comprises about 100 parts by weight of a polycarbonate resin; and about 0.5 to about 10 parts by weight a phosphorus compound represented by the following Chemical Formula (1) or a combination thereof. The present invention can provide an environmentally friendly polycarbonate resin composition which can have excellent retardancy without releasing hydrogen halide gases during preparation or combustion. | 2010-06-17 |
20100152346 | Plasticized Polyolefin Compositions - The present invention relates to plasticized polyolefin compositions comprising a polyolefin and a non-functionalized hydrocarbon plasticizer. | 2010-06-17 |
20100152347 | TITANIUM AND ZIRCONIUM MIXTURES AND EMULSIONS FOR USE IN PREPARING GYPSUM WALLBOARD - Provided herein are mixtures, emulsions and other additives for use in manufacturing gypsum wallboard. The mixtures and emulsions may be wax-based emulsions or wax-free mixtures or emulsions, with wax-based emulsions including water, at least one wax, a dispersant which may include sulfur or a sulfur-containing group, and an additive comprising an organic titanium compound or organic zirconium compound. Mixtures may also be prepared including water, a dispersant; and an additive comprising an organic titanium compound or organic zirconium compound. Gypsum slurries may be prepared using such emulsions and mixtures and/or through addition of an organic titanium compound or organic zirconium compound. | 2010-06-17 |
20100152348 | Nanocompatibilized novel polymer blends - Compatibilized blends of two or more polymers may be formed using a quaternary amine treated organoclay. The quaternary amine treated organoclay may be a cloisite. A wide variety of polymeric blends may be formed. Such blends may include polyvinylchloride, ethylene vinyl, acetate, polymethyl methacrylate, styrene acrylonitrile copolymer, polycaprolactone, etc. | 2010-06-17 |
20100152349 | HYDROPHOBIC FUMED SILICA AND SILICONE RUBBER MATERIALS CONTAINING THE FUMED SILICA - The present invention relates to a hydrophobic, fumed silica which is obtained by reacting fumed silicas with cyclic polysiloxanes of the type —[O—SiR | 2010-06-17 |
20100152350 | FUMED SILANIZED AND GROUND SILICA - The invention relates to a hydrophobic fumed silica which is obtained by grinding a fumed silica which, as a result of silanization, has octylsilyl groups fixed on the surface, to a process for preparing it, and to coating formulations comprising this silica. | 2010-06-17 |
20100152351 | OBSTRUCTING AND BONDING COATING, AND METHOD FOR PRODUCING SAME - The present invention provides an obstructing and bonding coating, comprising 0.2-5 parts by weight of a layered inorganic filler and 100 parts by weight of a bonding resin, wherein the layered inorganic filler is a silicate clay, and the bonding resin is a modified acrylate resin, a modified polyurethane resin, a modified acrylamide resin, a modified polyethyleneimine resin, or a mixture thereof. The present invention also provides a method for producing the obstructing and bonding coating. | 2010-06-17 |
20100152352 | SUBSTRATES COATED WITH FLAME RETARDANT COMPOSITIONS BASED ON ORGANIC POLYMERS AND ZEOLITES - Substrates, which may be either flexible or rigid, are coated with a flame retardant composition containing an organic polymer, a filler and a zeolite. Good flame retardant properties are obtained even where the composition contains low levels of conventional flame retardant additives such as antimony compounds, brominated compounds and zinc compounds. The flame retardant composition may also be used to adhere different substrates together. | 2010-06-17 |
20100152353 | Process to convert thermoset plastic into recyclable and reusable plastic - The invention is about a process to recycle cured thermoset plastic. The process involves using a small quantity of thermoplastic and mixing it with cured thermoset plastic (about 70% (minimum) by weight of all ingredients used) under heat and pressure. A chemical, i.e. a thermoplastic polymer grafted with functional group, is added to create the bonding between the thermoplastic and cured thermoset plastic used; and lubricants are also added to improve the process and enhance the quality of the end product. Although the end product has cured thermoset plastic as a main constituent, it behaves like thermoplastic. It can undergo reversible physical change: i.e. it can change its physical state from solid to molten under heat; and then reverse itself back to solid when heat is removed. The physical change may be repeated without any noticeable change or deterioration in the end product. | 2010-06-17 |
20100152354 | ALUMINUM HYDROXIDE PARTICLES PRODUCED FROM AN ORGANIC ACID CONTAINING ALUMINUM HYDROXIDE SLURRY - The present invention relates to a process for producing aluminum hydroxide flame retardants from an organic acid containing aluminum hydroxide slurry. | 2010-06-17 |
20100152355 | CHEMICAL-RESISTANT METALLIC EFFECT PIGMENTS, METHOD FOR PRODUCING THE SAME AND USE THEREOF - The invention relates to metallic effect pigments having a plateletlike metal core and, surrounding the plateletlike metal core, a homogeneous synthetic resin coating, the synthetic resin coating comprising polyacrylate and/or polymethacrylate and also organofunctional silane. The invention further relates to a process for preparing such metallic effect pigments, and to their use. | 2010-06-17 |
20100152356 | Mixture of sinterable powders for rapid prototyping - A mixture of sinterable powders for rapid prototyping, comprising a polymeric matrix in powder form and a reinforcement material in the form of fibers, optionally with the addition of material of a substantially glassy type in the form of microspheres, powdered aluminum and/or powdered graphite. | 2010-06-17 |
20100152357 | Polycarbonate Resin Composition with Improved Transparency and Scratch-Resistance - A polycarbonate resin composition can have improved transparency and scratch resistance of the present invention and comprises about 10 to about 99% by weight of polycarbonate resin (A); and about 1 to about 90% by weight of acrylic copolymer with ultra-low molecular weight and high refractive index (B). The resin composition of the present invention can further comprise acrylic resin (C). The acrylic copolymer with ultra-low molecular weight and high refractive index (B) can have a refractive index of about 1.495 to about 1.590 and a weight average molecular weight of about 3,000 to about 40,000 g/mol. | 2010-06-17 |
20100152358 | Polycarbonate Resin Composition with High Weld Line Strength - A polycarbonate resin composition of the present invention comprises (A) about 30 to about 95 parts by weight of thermoplastic polycarbonate resin; (B) about 1 to about 50 parts by weight of rubber-modified-vinyl graft copolymer; (C) about 0 to about 50 parts by weight of vinyl copolymer; and (D) about 1 to about 50 parts by weight of amorphous thermoplastic polyester copolymer. The resin composition of the present invention can have excellent physical properties such as weld line strength, fluidity, impact resistance, and heat resistance. | 2010-06-17 |
20100152359 | Environmentally Sound Thermoplastic Resin Composition Using Recycled Polyester Resin - An environmentally sound thermoplastic resin composition using a recycled polyester resin according to the present invention comprises (A) 1 to 98 parts by weight of a recycled polyester resin; (B) 1 to 80 parts by weight of a modified aromatic vinyl-vinyl cyanide copolymer resin comprising a functional group capable of reacting with polyester; and (C) 98 to 1 part by weight of an aromatic vinyl graft copolymer resin. | 2010-06-17 |
20100152360 | Thermoplastic Polyolefin In-Reactor Blends And Molded Articles Therefrom - This invention relates to a molded article comprising an in-reactor polymer blend comprising: (a) a first propylene polymer comprising 90 to 100 wt % propylene and from 0 to less than 10 wt % comonomer, said first propylene component having a Tm of 135° C. or more; and (b) a second propylene polymer comprising from 30 to 90 wt % propylene and 70 to 10 wt % comonomer, said second propylene polymer having an Mw of 30,000 g/mol or more, and said second propylene-containing polymer having a crystallinity different by at least 5% from the first polymer, wherein the polymer blend has:
| 2010-06-17 |
20100152361 | THERMOFORMING, SCRATCH-RESISTANT, LOW GLOSS COMPOSITIONS COMPRISING INTERPOLYMERS OF ETHYLENE/ALPHA-OLEFINS - This invention relates to polymer compositions comprising at least one ethylene/α-olefin interpolymer and a branched and/or high melt strength polypropylene, methods of making the polymer compositions, and molded, overmolded, extruded into profiles or thermoformed products made from the polymer compositions. The polymer compositions may have reduced post-thermoformed sheet and post extruded (profile) gloss properties and/or improved scratch-resistant properties. | 2010-06-17 |
20100152362 | Aliphatic Polyester Copolymer, Method for Preparing the Same and Polylactic Acid Resin Composition Using the Same - A block or graft copolymer including a thermoplastic resin segment and as an aliphatic polyester segment is provided. The copolymer can be used as a compatibilizer for a resin alloy comprising polylactic acid, which can reduce the consumption of petroleum raw materials. | 2010-06-17 |
20100152363 | Aqueous Polymerization of Fluorinated Monomer Using Polymerization Agent Comprising Fluoropolyether Acid or Salt and Short Chain Fluorosurfactant - A process comprising polymerizing at least one fluorinated monomer in an aqueous medium containing initiator and polymerization agent to form an aqueous dispersion of particles of fluoropolymer, the polymerization agent comprising:
| 2010-06-17 |
20100152364 | POLYMERS, RUBBER COMPOSITIONS, AND TIRES - The present invention relates to polymers, rubber compositions, and tires. In some embodiments, the present invention relates to polymers comprising repeat units provided from at least one amine monomer. The amine monomer can be an amine styrene monomer. Examples of amine styrenes monomer are provided. In other embodiments, a polymer can be made from the copolymerization of at least one amine monomer and at least one monomer that is used to make synthetic rubber, such as at least one conjugated diolefin monomer. These polymers can be terminated with a terminating group, including, for example, those having a hydrolyzable group. Rubber compositions can be made from the above-described polymers. Tires can be made from the polymers or from the rubber compositions. | 2010-06-17 |
20100152365 | CARBOXYLIC ACID-MODIFIED NITRILE COPOLYMER LATEX AND LATEX COMPOSITION FOR DIP FORMING COMPRISING THE SAME - A carboxylic acid-modified nitrile copolymer latex is provided. The copolymer latex comprises a carboxylic acid-modified nitrile copolymer of an unsaturated monomer having at least one crosslinkable functional group selected from vinyl and epoxy groups. The use of the copolymer latex enables the production of a molded article that does not undergo long stirring and maturation, causes no allergic reactions due to the absence of sulfur and a vulcanization accelerator, has good oil resistance and high mechanical strength, and produces a soft feeling. Further provided is a latex composition for dip forming comprising the copolymer latex, and an article produced from the latex composition by dip forming. | 2010-06-17 |
20100152366 | Process for preparing a thermal insulation coating paint with flexibility and lightness properties - A process is described in which, through the combination of certain components, a thermal insulated coating paint is obtained having the properties of flexibility and lightness (low density) in a film of low thickness. This coating paint offers better thermal insulation properties with a low thickness film than other insulators having greater thickness, without requiring any additional protection. These properties are provided due to the internal structure of the coating paint wherein internal caverns are formed by the reaction of ramified chain polymers and additional materials. These characteristics are not present in traditional coating paints. | 2010-06-17 |
20100152367 | WATER-BASED INKS FOR INK-JET PRINTING - The present invention relates to a water-based ink for ink-jet printing which not only satisfies a high optical density but also exhibits excellent high lighter-fastness and gloss; and a water dispersion used for the water-based ink. There are provided a water dispersion for ink-jet printing containing (A) a self-dispersible pigment, (B) self-emulsifiable polymer particles containing a constitutional unit derived from a salt-forming group-containing monomer, and (C) emulsion polymer particles; and a water-based ink containing the water dispersion. | 2010-06-17 |
20100152368 | RUBBER COMPOSITION AND CROSSLINKED OBJECT - The present invention relates to a rubber composition comprising 100 parts by mass of a solid diene-based rubber ( | 2010-06-17 |
20100152369 | METHOD FOR PRODUCING MODIFIED CONJUGATED DIENE BASED (CO)POLYMER, MODIFIED CONJUGATED DIENE BASED (CO)POLYMER, AND RUBBER COMPOSITION - The method for producing a modified conjugated diene based (co)polymer, according to the present invention comprises a step of reacting a conjugated diene based (co)polymer with a metal halide compound to obtain a modified conjugated diene based (co)polymer, the conjugated diene based (co)polymer having a weight-average molecular weight of 150,000 to 2,000,000 and being obtained by bonding, to a polymer having at least a conjugated diene unit, an alkoxysilyl group and an optionally protected primary amino group. The method can satisfactorily produce a conjugated diene based (co)polymer which has a high Mooney viscosity, excellent shape stability and good processability. | 2010-06-17 |
20100152370 | RUBBER MIXTURES WITH FUNCTIONALIZED DIENE RUBBERS AND WITH MICROGELS, A PRODUCTION PROCESS, AND USE OF THE MIXTURESu - The present invention relates to rubber mixtures with functionalized diene rubbers and with microgels, to a production process, and to the use of the mixtures for the production of low-abrasion motor-vehicle tyres which have wet-slip resistance and which have low rolling resistance. | 2010-06-17 |
20100152371 | METHOD FOR MAKING CHLORINATED POLYOLEFIN SOLUTIONS AND COATINGS - In method of making an organic solution of a chlorinated polyolefin that produces a storage-stable solution, a chlorinated polyolefin resin is dissolved in a hydrocarbon solvent that is predominantly aliphatic hydrocarbon, aromatic hydrocarbons other than toluene and xylene, or mixtures of these at a temperature of from 118 to 125° C., particularly at 120 to 122° C., held at the temperature for an adequate time for complete dissolution, particularly for at least about ninety minutes, then cooled and a cosolvent is added at a temperature below the boiling point of the cosolvent but at a temperature at which the chlorinated polyolefin solution is still clear or has little haziness, particularly at about 50 to 75° C. The solution may then be cooled, if needed, to a storage or use temperature. The solution has from about 60 to about 90 percent by weight of the mixture of the hydrocarbon solvent and cosolvent and from about 10 to about 40 percent by weight of chlorinated polyolefin resin. The solution has 0.1 to 10 wt % of the cosolvent. The solution can be used to prepare coatings, primers, inks, and adhesives, particularly for plastic substrates such as thermoplastic polyolefin. | 2010-06-17 |
20100152372 | Flame Retardant Thermoplastic Resin Composition - The present inventors have developed flame retardant thermoplastic resin compositions which comprises 100 parts by weight of a rubber-modified aromatic vinyl copolymer resin (A) and about 10 to about 30 parts by weight of a brominated diphenyl ethane mixture (B) including about 55 to about 85% by weight of hexabromodiphenyl ethane. The rubber modified aromatic vinyl copolymer resin (A) according to the present invention is a polymer resin wherein grafted rubbery polymers are dispersed in the form of particles in a matrix of vinyl copolymer. The rubber-modified aromatic vinyl copolymer resin (A) includes grafted rubbery polymers in an amount of about 10 to about 100% by weight and the matrix of vinyl copolymer in an amount of about 0 to about 90% by weight. The brominated diphenyl ethane mixture (B) may have about 1 to about 25% by weight of diphenyl ethane having an odd number of bromine substituents. | 2010-06-17 |
20100152373 | CURABLE COMPOSITION - An object of the present invention is to provide a curable composition which is made mainly of a polymer having one or more reactive silicon groups, has good curability even when filler is used while a non-organotin catalyst is used, and is further high in industrial practicability. The object is solved by a curable composition, comprising, as constituents, a polymer (A) having one or more reactive silicon groups on average per molecule thereof, the reactive silicon group(s) being (each) a group which can be crosslinked by forming a siloxane bond, a Lewis acid and/or derivative thereof (B), an amine compound (C), a compound (D) having a reactive silicon group, and filler (E), and obtained by mixing the constituents with each other. | 2010-06-17 |
20100152374 | FLAME-RETARDANT WATERBORNE POLYURETHANE DISPERSION - The invention provides a flame-retardant waterborne polyurethane dispersion. The dispersion includes: 1 to 15 parts by weight of a phosphorus flame retardant containing active hydrogen; 10 to 40 parts by weight of a diisocyanate; 30 to 80 parts by weight of a polyol; and 1 to 15 parts by weight of an active hydrogen-containing compound, which is capable of forming a hydrophilic group. | 2010-06-17 |
20100152375 | Thickening and Clear Aqueous Compounds, Their Use in Acid Aqueous Formulations, The Formulations Obtained - The invention lies in thickening and clear aqueous compounds containing at least 2 non-ionic surfactants, and at least 1 polyurethane compound consisting of at least one grouping of the alkyl or aryl or aryalkyl type, or a blend of these groupings, of at least one grouping of the polyalkylene glycol type, and of at least one isocyanate grouping chosen from among 1-decyl isocyanate, 1-dodecyl isocyanate, mirystyl isocyanate, palmityl isocyanate, stearyl isocyanate, 1,4-butane di-isocyanate, 1,6-hexane diisocyanate, the cycloaliphatic diisocyanates, isophorone diisocyanate, 1,3- and 1,4-cyclohexane diisocyanate, 4,4′ diisocyanatodicyclohexylmethane, 1-methyl-2,4-diisocyanatocyclohexane and its blend with 1-methyl-2,6-diisocyanatocyclohexane, hexamethylene diisocyanate biuret, hexamethylene diisocyanate trimer, isophorone diisocyanate trimer, and their blends. | 2010-06-17 |
20100152376 | FLAME RETARDANT COMPOSITION COMPRISING DENDRITIC POLYMERS - The invention relates to a product as obtained by reaction of: a) At least one polyol selected from the group consisting of a linear or branched, trihydric or tetrahydric alcohol and a linear pentahydric or hexahydric alcohol; b) At least one melamine comprising compound; and c) At least one dendritic polymer substituted by hydroxy groups; and to flame retardant compositions comprising these products. | 2010-06-17 |
20100152377 | PROCESS FOR PREPARING POLYESTER COMPOSITE MATERIALS - A process is provided for preparing polyester composite materials, comprising polymerizing at least one polyester precursor in the presence of filler microparticles and/or nanoparticles and organosilane having nucleophilic functionality. The organosilane is added as a distinct ingredient. The polyester composites so prepared have low acid end group content, thus improved hydrolytic and melt stability and improved elongation at break. | 2010-06-17 |
20100152378 | Aqueous Polymerization of Fluorinated Monomer Using Polymerization Agent Comprising Fluoropolyether Acid or Salt and Short Chain Fluorosurfactant - A process comprising polymerizing at least one fluorinated monomer in an aqueous medium containing initiator and polymerization agent to form an aqueous dispersion of particles of fluoropolymer, the polymerization agent comprising:
| 2010-06-17 |
20100152379 | Aqueous Polymerization of Fluorinated Monomer Using Polymerization Agent Comprising Fluoropolyether Acid or Salt and Short Chain Fluorosurfactant - A process comprising polymerizing at least one fluorinated monomer in an aqueous medium containing initiator and polymerization agent to form an aqueous dispersion of particles of fluoropolymer, the polymerization agent comprising:
| 2010-06-17 |
20100152380 | PROCESS FOR PREPARING AN AQUEOUS POLYMER DISPERSION - Process for preparing an aqueous polymer dispersion using alkenes of 5 to 12 carbon atoms. | 2010-06-17 |
20100152381 | PREPOLYMER SYSTEMS HAVING REDUCED MONOMERIC ISOCYANATE CONTENTS - A prepolymer system has a monomeric isocyanate content of no greater than about 10% by weight based on 100 parts by weight of the prepolymer system. The prepolymer system comprises a diluent component and a prepolymer component different than and separate from the diluent component. The diluent component has an excess of isocyanate (NCO) functional groups, and comprises the reaction product of a monohydric isocyanate-reactive component and an excess of a first isocyanate component. The first isocyanate component comprises monomeric isocyanates reactive with the monohydric isocyanate-reactive component. The prepolymer component also has an excess of NCO functional groups, and comprises the reaction product of a polyol component and an excess of a second isocyanate component. The prepolymer system can be used to prepare foams via reaction with water. The foams have low density and have excellent adhesion and sound dampening properties for use in cavities of automobile bodies. | 2010-06-17 |
20100152382 | Thermoplastic Olefin Compositions - An in-or polymer blend including (a) a propylene-containing first polymer; and (b) propylene-containing second polymer having a different crystallinity from the first polymer. The polymer blend has a melting temperature, Tm, of at least 135° C., a melt flow rate of at least 70 dg/min, a tensile strength of at least 8 MPa, an elongation at break of at least 300%. | 2010-06-17 |
20100152383 | Thermoplastic Elastomer Polyolefin In-Reactor Blends And Molded Articles Therefrom - This invention relates to an in-reactor polymer blend comprising: (a) a first ethylene-containing polymer having a density of greater than 0.90 g/cm | 2010-06-17 |
20100152384 | THERMOPLASTIC RESIN COMPOSITION AND RESIN MOLDED PRODUCT - The object of the present invention is to provide a thermoplastic polymer composition which is excellent in the impact resistance, a fracture morphology and rigidity, as well as has a possibility of the effect for reducing environmental load. | 2010-06-17 |
20100152385 | Process for producing propylene resin composition - Disclosed are processes for producing polypropylene resin compositions including two or three sorts of propylene-based polymeric materials, the processes including a first step of melt-kneading at least a propylene-α-olefin block copolymer containing a polymer portion composed mainly of propylene and a propylene-α-olefin copolymer portion having a relatively high intrinsic viscosity and a second step of melt-kneading the product of the first step with a propylene-ethylene block copolymer containing a polymer portion composed mainly of propylene and a propylene-ethylene copolymer portion having a relatively low intrinsic viscosity or a polymer portion composed mainly of propylene having a relatively low intrinsic viscosity. In the composition produced by these processes, no or substantially no fish eyes develop. | 2010-06-17 |