39th week of 2012 patent applcation highlights part 50 |
Patent application number | Title | Published |
20120245212 | CONTROLLED RELEASE CARVEDILOL FORMULATION - A controlled release carvedilol formulation for less frequent, preferably once daily administration is described. The controlled release formulation comprises a therapeutically effective amount of carvedilol or a pharmaceutically acceptable salt thereof, a matrix forming polymer, a solubility enhancer and a pharmaceutically acceptable carrier. In one embodiment, a controlled release formulation having a therapeutically effective amount of carvedilol is contained in two or more subunits having different release profiles. The controlled release formulation is usable in the treatment and/or prophylaxis of one or more conditions such as cardiovascular disorders. | 2012-09-27 |
20120245213 | HUMAN TYPE I TASTE RECEPTOR SUBUNIT 3 MODULATORS AND METHODS OF USING SAME - Methods and compositions are provided for modulating the activity of human type I taste receptor subunit 3 (hT1R3). Such materials and methods are useful for the screening and preparation of compositions and methods for the treatment of carbohydrate and lipid metabolic diseases and disorders. | 2012-09-27 |
20120245214 | SLOW INFUSION OF SULCARDINE AND ITS SALTS - A composition comprised of an active agent that is 4-methoxy-N-(3,5-bis-(1-pyrrolidinyl)-4-hydroxy benzyl)benzene sulfonamide or a pharmaceutically acceptable salt thereof is intravenously administered to a subject, substantially evenly over a period of greater than about 15 minutes, to avoid disadvantageous hemodynamic effects, including systemic diastolic and systolic hypotension, to can occur with rapid intravenous or even short-term infusion administration of the active agent. | 2012-09-27 |
20120245215 | Co-Crystals of Pyrrolidinones - The present invention relates to new co-crystals of pyrrolidinones having the formula (I) wherein R | 2012-09-27 |
20120245216 | COMPOSITIONS AND METHODS FOR TREATMENT OF NEUROPATHIC PAIN - The present invention relates to compounds, compositions, methods, systems and kits for treating neuropathic pain regulated by SIP30. The present invention provides SIP30 antagonists for the treatment of neuropathic pain. | 2012-09-27 |
20120245217 | RNAi-MEDIATED INHIBITION OF HIF1A FOR TREATMENT OF OCULAR ANGIOGENESIS - RNA interference is provided for inhibition of HIF1A mRNA expression for treating patients with ocular angiogenesis, particularly for treating retinal edema, diabetic retinopathy, sequela associated with retinal ischemia, posterior segment neovascularization (PSNV), and neovascular glaucoma, and for treating patients at risk of developing such conditions. | 2012-09-27 |
20120245218 | SURFACE MODIFIED NANOPARTICLES, METHODS OF THEIR PREPARATION, AND USES THEREOF FOR GENE AND DRUG DELIVERY - A composition comprises a surface modified nanoparticle comprising a core comprising a material selected from the group consisting of organic materials, organometallic materials, inorganic materials, metals, metal oxides, and combinations thereof; and a surface branch covalently linked to the core having the general formula (3): | 2012-09-27 |
20120245219 | MINOR GROOVE BINDER (MGB)-OLIGONUCLEOTIDE MIRNA ANTAGONISTS - Compositions and methods for inhibiting the actions of non-coding RNAs such as miRNAs and piRNAs are provided. The compositions comprise single or double stranded oligonucleotides conjugated with Minor Groove Binders (“MGBs”). The oligonucleotides can vary in length, can contain nucleotides having one or more modifications, and have regions that are substantially complementary to one or more mature miRNAs or piRNAs. | 2012-09-27 |
20120245220 | NUCLEIC ACID MOLECULES AND METHODS FOR EXCHANGING EXON(S) BY TRANSSPLICING - The present invention provided methods and compositions for generating novel nucleic acid molecules through targeted spliceosome mediated simple or double trans-splicing. The compositions of the invention include pre-trans-splicing molecules (PTMs) designed to interact with a target precursor messenger RNA molecule (target pre-mRNA) and to mediate a simple or double trans-splicing reaction resulting in the generation of a novel chimeric RNA molecule (Chimeric RNA). | 2012-09-27 |
20120245221 | ANTI-APOPTOTIC AGENTS AND USES THEREOF - The invention generally relates to the use of parasite-derived neurotrophic factor (PDNF), or a fragment of PDNF, to reduce cell apoptosis. The PDNF or PDNF fragment is provided in the cytoplasm of a cell so that it can bind to Akt kinase and induce Akt kinase activation. | 2012-09-27 |
20120245222 | METHODS OF USING LOW-DOSE DOXEPIN FOR THE IMPROVEMENT OF SLEEP - Methods of preventing early awakenings, and improving sleep efficiency in hours 7 and 8 of a period of sleep, by administration of low doses of doxepin (e.g., 1-6 mg). | 2012-09-27 |
20120245223 | USE OF GYMNODIMINE, ANALOGUES AND DERIVATIVES FOR THE TREATMENT AND/OR PREVENTION OF NEURODEGENERATIVE DISEASES ASSOCIATED WITH TAU AND B-AMYLOID - The present invention refers to the use of a compound with the chemical structure | 2012-09-27 |
20120245224 | CANNABINOIDS FOR USE IN THE TREATMENT OF NEUROPATHIC PAIN - The present invention relates to the use of cannabidiol (CBD) type compounds or derivative thereof and tetrahydrocannabinol (THC) type compounds or derivative thereof in the manufacture of a medicament for the treatment of neuropathic pain. Preferably, the ratio of the CBD type compounds or derivative thereof and THC type compounds or derivative thereof is between 18:1 and 30:1. More preferably the CBD type compounds or derivative thereof and THC type compounds or derivative thereof are in the form of plant extracts. | 2012-09-27 |
20120245225 | NOVEL BENZOFURAN TYPE DERIVATIVES, A COMPOSITION COMPRISING THE SAME FOR TREATING OR PREVENTING COGNITIVE DYSFUNCTION AND THE USE THEREOF - The present invention relates to the novel benzofuran derivatives, the preparation thereof and the composition comprising the same. The benzofuran derivatives of the present invention showed potent inhibiting activity of beta-amyloid aggregation and cell cytotoxicity resulting in stimulating the proliferation of neuronal cells as well as recovering activity of memory learning injury caused by neuronal cell injury using transformed animal model with beta-amyloid precursor gene, therefore the compounds can be useful in treating or preventing cognitive function disorder. | 2012-09-27 |
20120245226 | METHODS FOR TREATING ATTENTION-DEFICIT/HYPERACTIVITY DISORDER - The invention is directed to a method of treating attention-deficit/hyperactivity disorder (ADHD) in a subject, comprising administering a therapeutically effective amount of a carbamoyl compound, or pharmaceutically acceptable salt thereof. | 2012-09-27 |
20120245227 | PHARMACEUTICAL COMPOSITIONS HAVING DESIRABLE BIOAVAILABILITY - The present invention is directed to the provision of pharmaceutical compositions. The compositions include a therapeutic agent and a relatively low amount of surfactant for providing higher bioavailability of the therapeutic agent. The compositions are particularly desirable as ophthalmic compositions in which the therapeutic agent is a prostaglandin such as travoprost and the surfactant is a vegetable oil such as castor oil. | 2012-09-27 |
20120245228 | Methods and compositions for the generation of peracetic acid on site at the point-of-use - Methods and compositions for the generation of a peroxyacetic acid sanitizer in proximity to the point-of-use are disclosed. These methods comprise introducing a hydrogen peroxide-acetyl precursor solution to water, mixing, and then adding an aqueous source of a alkali metal or earth alkali metal hydroxide. Triacetin is a preferred acetyl precursor and is converted rapidly and with a high conversion rate into peracetic acid. These methods produce solutions with a high level of peracetic acid. Methods for preparing the hydrogen peroxide-acetyl precursor solution are also provided. Also disclosed are solid compositions comprising a liquid acetyl precursor, a water-soluble source of hydrogen peroxide, and a water-soluble source of alkalinity. The solid composition is a freely-flowable solid that is used as a bleaching agent and a stain remover for the treatment of articles such as fabrics, dentures, textile garments, and equipment used in the food and beverage industry. | 2012-09-27 |
20120245229 | METHOD FOR TREATING NEUROPATHIC PAIN - The invention describes a method to treat neuropathic pain and/or inflammatory pain, comprising the step of administering to a subject in need thereof an effective amount of a resolvin, such that neuropathic pain and or inflammatory pain is treated. | 2012-09-27 |
20120245230 | METHOD AND COMPOSITION FOR PREPARING STABLE LIQUID FORMULATIONS OF PARACETAMOL - The present invention relates to stable liquid formulations of paracetamol for pharmaceutical use and to a method of preparation of stable paracetamol solutions. | 2012-09-27 |
20120245231 | Weight based dosing of an oral solution having diphenhydramine, or pharmaceutically acceptable salts thereof, as an active ingredient - The present invention is directed toward a method of administering an oral solution containing one or more active ingredients, preferably formulations for non-prescription medicines, vital fluids, and/or nutritional supplements, optimally dosed based upon a patient's weight. The method includes providing an oral solution having an effective amount of one or more active ingredients; determining the weight of the individual, preferably to an individual less than 12 years old; and administrating an appropriate amount of the oral solution in a single dose dispensing unit in accordance with the weight determination of the individual, whereby the total amount of active ingredient administered corresponds to an effective amount of the active ingredient based on the individual's weight. | 2012-09-27 |
20120245232 | EMULSIFIABLE CONCENTRATE FOR A PHYTOSANITARY COMPOSITION, PHYTOSANITARY COMPOSITION AND PHYTOSANITARY FILM - An emulsifiable concentrate for emulsified phytosanitary composition, including more than 90% by weight of at least one mixture of hydrocarbons having a distillation cut greater than 250° C., less than 20% by weight of n-paraffins and less than 1% aromatics, and from 1 to 4% by weight of a mixture of at least two surfactants TA1 and TA2, such that TA2 is more hydrophobic than TA1, the HLB of the mixture of which varies from 6 to 10. | 2012-09-27 |
20120245233 | CROSSLINKED PIGMENT DISPERSION BASED ON STRUCTURED VINYL POLYMERIC DISPERSANTS - The present disclosure provides an aqueous dispersion comprising a solid particle and a structured vinyl polymeric dispersant, wherein said structured vinyl polymer dispersant comprises at least one hydrophilic segment and at least one hydrophobic segment, the hydrophilic segment comprising at least one crosslinkable moiety, wherein the crosslinkable moiety is cross-linked with a crosslinking agent that is substantially insoluble in the aqueous ink vehicle. | 2012-09-27 |
20120245234 | COSMETIC AND DERMATOLOGIC COMPOSITION AND USES THEREOF - The present invention relates to a novel natural composition comprising sclerotium gum, xanthan gum and pullulan and intended for preparing cosmetic and dermatologic compositions, to the uses thereof, and to the cosmetic and dermatologic compositions containing said novel natural composition. | 2012-09-27 |
20120245235 | CLASSIFICATION OF CANCERS - A system for classifying a patient's cancer as belonging to one or more Cancer Modules of 1 of 15 different cancer types is provided. The Cancer Modules are useful to identify patient populations and individual patients demonstrating specific prognosis, risk of metastasis and/or recurrence, response or lack of response to drugs, and the like. | 2012-09-27 |
20120245236 | FISCHER-TROPSCH CATALYSTS CONTAINING IRON OR COBALT SELECTIVE TOWARDS HIGHER HYDROCARBONS - Cryptomelane-type manganese oxide octahedral molecular sieves (OMS-2) supported Fe and Co catalysts are utilized in a method for producing hydrocarbons by a Fischer-Tropsch mechanism. The hydrocarbon producing method includes providing a catalyst of a manganese oxide-based octahedral molecular sieve nanofibers with an active catalyst component of at least one of iron, cobalt, nickel, copper, manganese, vanadium, zinc, and mixtures thereof, and further containing an alkali metal. The formation of iron carbides and cobalt carbides by exposing the catalyst to conditions sufficient to form those carbides is also taught. After the catalyst has been appropriately treated, a carbon source and a hydrogen source are provided and contacted with the catalyst to thereby form a hydrocarbon containing product. The catalyst have high catalytic activity and selectivity (75%) for C2+ hydrocarbons in both CO hydrogenation and CO2 hydrogenation. Highly selective syntheses of high value jet fuel, C2-C6 alkenes, C2-C6 carboxylic acids; α-hydroxylic acids and their derivatives have been realized by tuning the oxidation ability of OMS-2 supports and by doping with Cu | 2012-09-27 |
20120245237 | IONOMERS WITH IONIC GROUPS IN THE SIDE CHAIN - Ionomers and ionomer membranes with the ionic group on a flexible side chain have a positive impact on the proton conductivity of the ionomers. Various processes produce these polymeric proton conductors. | 2012-09-27 |
20120245238 | MELT PROCESSABLE COMPOSITION FROM RECYCLED MULTI-LAYER ARTICLES CONTAINING A FLUOROPOLYMER LAYER - The invention relates to a composition that has been obtained by the melt-process recycling of one or more multi-layer articles, where the multi-layer articles are composed of at least one melt-processible fluoropolymer layer. The composition of the invention is a compatible blend of the different layers from the multi-layer articles. The other layers of the multi-layer articles are also melt-processible, and include one or more layers chosen from: a) a melt-processible fluoropolymer of a different composition, b) a non-fluoropolymer, and c) a barrier layer. The composition is useful for forming an article in a melt-process operation. The composition may be used by itself, may be blended with other virgin or recycled materials, or may be used at low levels with melt-processible polymers as a process aid. | 2012-09-27 |
20120245239 | FAST DISSOLVING POLYIMIDE POWDERS - Polyetherimide particles or powders with a high surface area and high porosity can be prepared by precipitation of polymer solution in hot water or steam without the use of any additives. The particles or powders produced rapidly dissolved in organic solvents as well as epoxy matrices. | 2012-09-27 |
20120245240 | PROCESS OF PREPARING AN EMULSION CONTAINING CORE-SHEATH-SHELL POLYMER PARTICLES - The disclosure relates to processes for preparing an emulsion containing core-sheath-shell polymer particles which, when dried, contain a microvoid which causes opacity in compositions in which they are contained. The particles can serve as binding or opacifying agents in paints, coating, impregnating, and molding compositions primarily, also extended to paper coatings and to some extent in leather, textiles and water based construction materials. | 2012-09-27 |
20120245241 | POLYURETHANE PREPOLYMERS - The invention relates to polyurethane prepolymers, to a method for the production thereof, and to the use thereof as binding agents for adhesives, coatings, or foams. | 2012-09-27 |
20120245242 | POLYURETHANE PREPOLYMERS - The invention relates to polyurethane prepolymers, to a method for the production thereof, and the use thereof as binding agents for adhesives, coatings, or foams. | 2012-09-27 |
20120245243 | PROCESS FOR PRODUCING A POLYURETHANE FOAM BY MEANS OF SUPERCRITICAL OR NEAR-CRITICAL BLOWING AGENT - The present invention relates to a process for producing a polyurethane foam, where the blowing agent used is present in the supercritical or near-critical state. A reaction mixture is introduced into a closed mould, where the closed mould has been set up in such a way that its interior volume and/or the pressure prevailing in its interior can be altered after the introduction of the mixture by external influence. Through the selection of the surfactant it is possible to obtain microemulsions of the blowing agent in the polyol phase. The invention further relates to a nanocellular polyurethane foam obtainable by the process of the invention. | 2012-09-27 |
20120245244 | Cleavable block copolymers, functionalized nanoporous thin films and related methods of preparation - Cleavable, disulfide-coupled block copolymers as can be used in the preparation of nanoporous thin films, micellar configurations and related structures. | 2012-09-27 |
20120245245 | Photoperoxidized Compositions and Methods of Making and Using Same - A photoperoxidation process including irradiating a donor molecule with light from a light source to form an activated donor molecule, contacting the activated donor molecule with an acceptor molecule to form an activated acceptor molecule, and contacting the activated acceptor molecule with a diene elastomer in a vessel to form a singlet oxygen functionalized elastomer molecule. The singlet oxygen functionalized elastomer can be mixed with a styrenic monomer and subjected to a polymerization reaction to obtain a high impact polystyrene composition | 2012-09-27 |
20120245246 | Polyol Acrylates for Use in Energy Curable Inks - Polyol acrylates are disclosed that are the reaction products of a modified polyol and a (meth)acrylic acid or derivative thereof. The modified polyols used in preparing the polyol acrylates are the reaction product of a natural oil or fatty carboxylic acid or derivative thereof with a polyol selected from the group consisting of polyester polyols, polyether polyols, polyester ether polyols and polyalcohols such that the natural oil or fatty carboxylic acid or derivative thereof is incorporated into the backbone of the polyol. The polyol acrylates are used to prepare pigment dispersions that are useful in formulating energy curable ink compositions. | 2012-09-27 |
20120245247 | ANISOTROPIC LIQUID SURFACE FORMING AGENT AND ANISOTROPIC LIQUID SURFACE FORMING METHOD - An agent comprising a substituted aromatic azo compound is capable of making a liquid surface express anisotropy in a simplified manner. | 2012-09-27 |
20120245248 | SILICONE HYDROGELS FORMED FROM REACTION MIXTURES FREE OF HYDROPHILIC MONOMERS - The present invention relates to silicone hydrogels formed from mixtures comprising one or more hydrophilic high molecular weight polymers, one or more hydroxyl-functionalized silicone containing monomers, one or more crosslinkers and a compatabilizing diluent, but without a substantial amount of a reactive hydrophilic monomer or macromer. | 2012-09-27 |
20120245249 | SILOXANE MONOMERS CONTAINING HYDROLYSIS RESISTANCE CARBOSILOXANE LINKAGE, PROCESS FOR THEIR PREPARATION AND THIN FILMS CONTAINING THE SAME FOR CONTACT LENS APPLICATION - There is provided new mono-(meth)acrylate functionalized silicone monomers containing carbosiloxane linkage for improved hydrolysis resistance, useful in making water absorbing silicone-hydrogel films for contact lens applications. This invention also provides homo-polymers and copolymers made from the mono-(meth)acrylate functionalized hydrophilic silicone monomers described herein. Also provided is a process for producing the monomers and polymers described herein and contact lenses produced from the same. | 2012-09-27 |
20120245250 | ANTI-FOG COATING COMPOSITION - Provided is an anti-fog coating composition that rarely suffers from blushing when applied and dried even under high-humidity conditions and that can be heat-cured even at low temperature in a short time and form a coating film that exhibits excellent tight adhesion to a substrate and excellent heat resistance and anti-fog properties. The anti-fog coating composition comprises (A) a copolymer prepared from a monomer mixture of a monomer (A1), a monomer (A2) and a monomer (A3); (B) a basic compound such as amines; and (C) a surfactant such as anionic surfactants. The monomer (A1) is a vinyl monomer that has an N-methylol group or an N-alkoxymethylol group. The monomer (A2) is a vinyl monomer that has a sulfonic acid group. The monomer (A3) is an alkyl(meth)acrylate monomer. | 2012-09-27 |
20120245251 | SURFACE COATING AND FUSER MEMBER - The present teachings disclose a surface coating. The surface coating includes a fluoroplastic having dispersed therein aerogel particles wherein the aerogel particles comprise from about 0.1 weight percent to about 25 weight percent of the surface coating. The surface coating is useful as an out layer for fuser members. | 2012-09-27 |
20120245252 | OXAZOLIDONE RING CONTAINING ADDUCTS - Embodiments include oxazolidone ring containing adducts obtainable by combining an aliphatic epoxy compound, an aromatic epoxy compound, and a diisocyanate. Embodiments further include a curable powder coating composition including a resin component and a hardener component, where the resin component includes the oxazolidone ring containing adduct. | 2012-09-27 |
20120245253 | HIGH MAGNESIUM SURFACE CONCENTRATION NANOCALCITE COMPOSITES - Compositions comprising surface-modified calcite nanoparticles dispersed in a curable resin and to coatings and fibrous composites incorporating such compositions are described. The nanocalcite particles have a high magnesium to calcium surface concentration ratio. The surface-modifying agents include a binding group ionically associated with the nanoparticles, and a compatiblizing segment compatible with the curable resin. The surface-modifying agent may also include a reactive group capable of reacting with the curable resin. Methods of preparing nanocalcite composites, and coatings and fibrous composites prepared from such nanocalcite composites are also described. | 2012-09-27 |
20120245254 | INORGANIC BOARD AND INORGANIC BOARD PRODUCTION METHOD - An inorganic board is obtained by extrusion molding of raw material composition, contains cement and silica-containing material in weight ratio ranging from 45:55 to 55:45, contains 3 to 8 wt %, with respect to total solids, of organic fibers. In the inorganic board, specific gravity ranges from 1.4 to 2.0, flexural strength is not lower than 20 N/mm | 2012-09-27 |
20120245255 | ENVIRONMENTALLY-FRIENDLY CERAMIC-PLASTIC COMPOSITE AND THE PREPARATION METHOD THEREOF - An environmentally-friendly ceramic-plastic composite and the preparation method thereof. The composite comprises: thermoplastics, bamboo or wood flour, plasticizer, inner and outer lubricant, crosslinking modifier, filling agent, flame retardant, pigment and ash raw material. | 2012-09-27 |
20120245256 | POLYESTERS BASED ON 2-METHYLSUCCINIC ACID - The present invention relates to a polyester comprising repeat units based on at least one aliphatic dicarboxylic acid or an ester-forming derivative thereof (component A1), at least one aromatic dicarboxylic acid or an ester-forming derivative thereof (component A2), at least one diol (component B), optionally at least one sulfo-containing compound (component A3) and optionally at least one trifunctional crosslinking agent as component C1 and/or at least one difunctional chain extender as component C2, component A1 comprising 2-methylsuccinic acid or an ester-forming derivative thereof, to a process for preparing the inventive polyester, to the mixtures comprising the inventive polyester, to the use of the inventive polyesters or of the inventive mixtures for production of moldings, films, adhesives, foams or fibers, and to moldings, films, adhesives, foams or fibers comprising at least one inventive polyester or at least one inventive mixture. | 2012-09-27 |
20120245257 | Pellet From Recycled Waste - This invention provides a pellet derived from recycled waste products in particular from a mixture of two or more of cellulose fibers, recyclable plastic, glass and ceramics and other recyclable products such as tetra paks. The pellets can be used to make a variety of extruded or injection molded products including household trim and moldings, decking, shutters, etc. | 2012-09-27 |
20120245258 | HIGHLY REACTIVE, STABILIZED ADHESIVE BASED ON POLYISOCYANATE - The present invention relates to a highly reactive isocyanate component comprising an organic isocyanate having at least two isocyanate groups, a catalyst based on an organic metal compound and a compound which comprises an aromatic sulfonyl isocyanate group. The present invention furthermore relates to a process for the production of lignocellulose-containing materials with the use of the highly reactive isocyanate component, such lignocellulose-containing materials and a sealant comprising the highly reactive isocyanate component. | 2012-09-27 |
20120245259 | TERNARY MIXTURE OF BIODEGRADABLE POLYESTERS AND PRODUCTS OBTAINED THEREFROM - The invention relates to a mixture of biodegradable polyesters comprising: (A) a polyhydroxy acid of the poly-ε-caprolactone type and its copolymers, (B) aliphatic polyester, and (C) a polymer of polylactic acid, in which the concentration of (A) varies with respect to (A+B) in the range between 40 and 70% by weight, and the concentration of (C) with respects to (A+B+C) lies between 2 and 30%. | 2012-09-27 |
20120245260 | Polyolefin Composition for Membranes - Polyolefin composition for membrane suitable for use in waterproofing applications. In particular, the present invention relates to a membrane for use in geomembranes, for water containment and conveyance, pool liners, rainstorm and fish pond liners, snow lagoons, water and industrial reservoirs, food related lining etc. Such membrane comprises at least one layer comprising an heterophasic composition of olefin polymers and a specified additives package. | 2012-09-27 |
20120245261 | FLAME-RETARDANT THERMOPLASTIC RESIN COMPOSITION AND MOLDED ARTICLE THEREOF - Provided is a flame-retardant thermoplastic resin composition in which any halogenated flame retardant is not used but a phosphoric flame retardant is used, which has flame retardancy meeting U.S. UL Standard 94 V-2, which exhibits excellent dripping performance during burning, and which is excellent in balance between properties. The flame-retardant thermoplastic resin composition contains 100 parts by mass of a copolymer mixture containing a graft copolymer (A) obtained by graft-polymerizing a rubbery polymer, a vinyl cyanide compound, and a copolymerizable vinyl compound and a vinyl copolymer (B) which is obtained by copolymerizing the vinyl cyanide compound and the copolymerizable vinyl compound and which has a mass-average molecular weight of 90,000 to 160,000 and 5 to 20 parts by mass of a phosphoric flame retardant (C) blended with the copolymer mixture. The content CB | 2012-09-27 |
20120245262 | POLYCARBONATE COMPOSITION WITH IMPROVED IMPACT STRENGTH - Disclosed herein is a polymeric composition comprising a polycarbonate polymer, a mineral filler, and a sulfonate salt. The sulfonate salt apparently forms a barrier between the polymer matrix and the mineral filler. The resulting composition has an improved balance of tensile modulus, impact strength, ductility, and flow properties. | 2012-09-27 |
20120245263 | FLAME-RETARDANT AROMATIC POLYCARBONATE RESIN COMPOSITION - The present invention relates to a flame-retardant aromatic polycarbonate resin composition comprising:
| 2012-09-27 |
20120245264 | POLYCARBONATE RESIN COMPOSITION AND MOLDED ARTICLE - The invention relates to: a polycarbonate resin composition which is a polycarbonate resin composition (X) including a polycarbonate resin (A) and an aromatic polycarbonate resin (B), the polycarbonate resin (A) containing structural units (a) derived from a dihydroxy compound having the portion represented by the following general formula (1) as part of the structure thereof and further containing a dihydroxy compound (b) of an alicyclic hydrocarbon, and in which the content of the dihydroxy compound (b) of an alicyclic hydrocarbon in the polycarbonate resin (A) is 35 mol % or higher; and a molded article obtained from the composition. | 2012-09-27 |
20120245265 | POLYCARBONATE RESIN COMPOSITION AND MOLDED ARTICLE - The invention relates to: a polycarbonate resin composition which is a polycarbonate resin composition (X) including a polycarbonate resin (A) that contains structural units (a) derived from a dihydroxy compound having the portion represented by the following general formula (1) as part of the structure thereof and an aromatic polycarbonate resin (B), and in which the content of the aromatic polycarbonate resin (B) is 30% by weight or higher based on the polycarbonate resin composition (X); and a molded article obtained from the composition. | 2012-09-27 |
20120245266 | POLYCARBONATE RESIN COMPOSITION, AND MOLDED OBJECT, FILM, PLATE, AND INJECTION-MOLDED ARTICLE OBTAINED BY MOLDING THE SAME - The present invention relates to a polycarbonate resin composition (X) which includes a polycarbonate resin (A) and an aromatic polycarbonate resin (B), the polycarbonate resin (A) including a constitutional unit derived from a dihydroxy compound (a) having, as part of the structure thereof, a site represented by the following formula (1) and a constitutional unit derived from a dihydroxy compound (b) of an aliphatic hydrocarbon, wherein the proportion of the constitutional unit derived from the dihydroxy compound (b) of an aliphatic hydrocarbon based on all constitutional units each derived from a dihydroxy compound in the polycarbonate resin (A) is 45% by mole or more. | 2012-09-27 |
20120245267 | FILM-FORMING COMPOSITION INCLUDING AN AGENT CAPABLE OF TRAPPING FORMALDEHYDE - The present invention relates to a film-forming composition intended to be applied to an inner surface of a building which includes an agent capable of trapping formaldehyde chosen from compounds comprising active methylene(s), tannins and amides. | 2012-09-27 |
20120245268 | PREPARATION OF ANTIPLASTICIZERS FOR THERMOPLASTIC POLYESTERS - A process for making bis(aryloxyalkyl)terephthalates useful as antiplasticizers for thermoplastic polyesters is disclosed. Dimethyl terephthalate is reacted with an excess of an aryloxyalkanol in the presence of a condensation catalyst to produce an intermediate mixture comprising a bis(aryloxyalkyl)terephthalate, a mono(aryloxyalkyl)terephthalate, and unreacted aryloxyalkanol. This mixture continues to react at reduced pressure while unreacted aryloxyalkanol is removed and the mono-ester content is reduced to less than 1 mole % based on the combined amounts of mono- and bis-esters. Both steps are performed substantially in the absence of oxygen. Additional unreacted aryloxyalkanol is then removed to provide a purified bis(aryloxyalkyl)terephthalate having an overall purity of at least 98 mole % and a yellowness index less than 10. Careful control over catalysis, exposure to air, and other process conditions enables the preparation of high yields of bis(aryloxyalkyl)terephthalates that have low color and other valuable attributes. A method of producing bis(aryloxyalkyl)terephthalate articles having improved compressive strength is also disclosed. | 2012-09-27 |
20120245269 | Compound for purging residual polyamides from an extruder - A purging compound for purging an extruder of polyamides or other polar thermoplastic resins for transitioning to the extrusion of a non-polar thermoplastic resin, includes a non-polar base polymer compounded with an ethylene-methacrylate copolymer, up to 15% of a mineral, and about 1% of a suitable antioxidant. | 2012-09-27 |
20120245270 | RUBBER COMPOSITION CONTAINING GLYCEROL AND A FUNCTIONALIZED ELASTOMER AND TREAD FOR A TIRE - A reinforced rubber composition, used for the manufacture of treads of tyres, includes (a) a functionalized diene elastomer selected from elastomers that are chain-end functionalized, coupled, or star-branched by a group containing a polar functional group having at least one oxygen atom and block elastomers having at least one polar block, (b) glycerol, and (c) a reinforcing filler that includes an inorganic filler. The rubber composition may impart a low rolling resistance to the tyre treads. | 2012-09-27 |
20120245271 | ELASTOMERS, PROCESS FOR PREPARATION, AND USES THEREOF - Elastomeric interpolymers comprising at least two, or more, cyclic olefin monomers that are prepared by ring opening metathesis polymerization, and that are characterized by having no crystallinity, a glass transition temperature (T | 2012-09-27 |
20120245272 | Process for Preparing Clustered Functional Polyorganosiloxanes, and Methods for Their Use - A hydrosilylation process is used to prepare a polyorganosiloxane having clustered functional groups at the polyorganosiloxane chain terminals. The ingredients used in the process include a) a polyorganosiloxane having an average of at least 2 aliphatically unsaturated organic groups per molecule, b) a polyorganohydrogensiloxane having an average of 4 to 15 silicon atoms per molecule and at least 4 silicon bonded hydrogen atoms for each aliphatically unsaturated organic group in ingredient a), c) a reactive species having, per molecule at least 1 aliphatically unsaturated organic group and 1 or more curable groups; and d) a hydrosilylation catalyst. The resulting clustered functional polyorganosiloxane is useful in a curable silicone composition for electronics applications. | 2012-09-27 |
20120245273 | STRUCTURAL PROFILE MEMBERS FOR PRODUCING HOUSEHOLD UTENSILS, AND METHOD FOR PRODUCING SAID PROFILE MEMBERS - The invention relates to profile members made from recycled plastic material, such as handles, stands, frames and legs of ironing boards, indoor and outdoor clotheshorses, etc. The main component of the plastic profile members is a polymer having a high modulus of elasticity, such as PET, polyamide, ABS, etc., as well as traces of materials that contain fibreglass. The structural profile members are produced by mixing and subsequent extrusion. | 2012-09-27 |
20120245274 | COATING COMPOSITION FOR ENGINE PARTS AND ENGINE PART COMPRISING IT - An engine part coated with an engine-parts-coating composition comprising (i) at least one of a polyfluoroalkyl group and a polyfluoropolyether group, (ii) an organopolysiloxane group, and (iii) an alkoxysilyl group. | 2012-09-27 |
20120245275 | PROCESS FOR PRODUCING CONJUGATED DIENE-BASED POLYMER, CONJUGATED DIENE-BASED POLYMER, AND CONJUGATED DIENE-BASED POLYMER COMPOSITION - The present invention provides a process for producing a conjugated diene-based polymer comprising adding the following compounds (I) and (II);
| 2012-09-27 |
20120245276 | Amine Functionalized Polyolefin and Methods for Preparation Thereof - This invention relates to a process to functionalize polyolefins comprising contacting a transition metal amide catalyst with an amine (preferably a secondary amine), and one or more vinyl terminated materials, preferably one or more vinyl terminated polyolefins. This invention further relates to the amine-functionalized polyolefins produced thereby. | 2012-09-27 |
20120245277 | AQUEOUS BINDERS FOR GRANULAR AND/OR FIBROUS SUBSTRATES - Aqueous binder for granular and/or fibrous substrates based on polyacids, polyols and basic nitrogen compounds. | 2012-09-27 |
20120245278 | CURABLE FIBERGLASS BINDER COMPRISING A POLYACETAL OR POLYKETAL - A curable formaldehyde-free binding composition for use with fiberglass is provided. Such curable composition comprises an acid-catalyzed reaction product of an aldehyde or ketone with a multihydric alcohol. When heated, the composition forms polyacetal or polyketal that undergoes curing to form a water-insoluble resin binder which exhibits good adhesion to glass. In a preferred embodiment, maleic anhydride initially serves as a catalyst and subsequently enters into a cross-linking reaction during curing to form a poly(ester-acetal). Also, in a preferred embodiment, the fiberglass is in the form of building insulation. In other embodiments the product can be a microglass-based substrate for use in a printed circuit board, battery separator, filter stock, or reinforcement scrim. | 2012-09-27 |
20120245279 | SEALANTS - The invention relates to alkoxysilane groups comprising prepolymers and the use thereof as binding agents for sealants. | 2012-09-27 |
20120245280 | THERMOPLASTIC URETHANE RESIN - An object is to provide a material for slush molding that is excellent in low-temperature meltability, and gives a molded body excellent in both of tensile strength and elongation. The present invention is a thermoplastic urethane resin (D) for thermal molding, which is a thermoplastic urethane resin yielded by causing high molecular weight diols (A) to react with a diisocyanate (B), wherein the high molecular weight diols (A) comprise a polyester diol (A1) having a glass transition temperature of 0 to 70° C., and a high molecular weight diol (A2) having a solubility parameter lower than that of the (A1) by 1.2 to 3.0 and further having a glass transition temperature of −40 to −75° C. | 2012-09-27 |
20120245281 | URETHANE RESIN PARTICLES FOR SLUSH MOLDING - Provided are urethane resin particles for slush molding which make it possible that inconveniences based on the slip-down of a pigment, on the aggregation of particles of the pigment, and on other causes are removed although this coloring is coloring onto the resin particle surfaces. The present invention is urethane resin particles for slush mold which contain a urethane resin and an additive, wherein the particles have a shape factor SF1 of 101 to 200, a shape factor SF2 of 120 to 240, and a central particle diameter of 20 to 500 μm. It is preferred that the urethane resin has a concentration of urea groups of 0.5 to 10% by weight, a total of the concentration of urethane groups and that of the urea groups of 4 to 20% by weight, a melting point of 160 to 260° C. and a glass transition temperature of −65 to 0° C. | 2012-09-27 |
20120245282 | HIGH-FLOW POLYAMIDES - A polyamide modified by a multi-functional compound, and a method for producing said polyamide and compositions comprising same are described. A method for the production of a polyamide comprising linear macromolecular chains and star-shaped macromolecular chains is also described. A resulting polyamide having optimal mechanical and rheological properties in order to (i) improve mould filling speed and quality, and (ii) produce moldable compositions with high filler contents is also described. | 2012-09-27 |
20120245283 | SEMI-AROMATIC, SEMI-CRYSTALLINE COPOLYAMIDES - Semiaromatic, semicrystalline copolyamide molding compositions, comprising | 2012-09-27 |
20120245284 | WATER CURABLE RESIN FORMULATIONS - The present invention relates to a water curable resin formulation comprising: (a) an epoxy resin; (b) an aromatic amine curing agent, wherein the molar ratio of amine functional groups in said curing agent relative to the epoxy functional groups of said epoxy resin is 2:1 or less; and (c) a coupling agent comprising a siloxane group coupled to an epoxy reactive group. | 2012-09-27 |
20120245285 | METHODS OF MAKING STYRENIC POLYMERIC COMPOSITIONS AND METHODS OF USING SAME - A method of preparing a reaction mixture comprising a styrene monomer, an antioxidant, and a reaction rate improving additive, contacting the reaction mixture with an antioxidant reactive compound, and placing the reaction mixture under conditions suitable for polymerization of the styrene monomer to a styrenic polymer wherein the polymerization occurs at an overall reaction rate that is increased by equal to or less than 20% when compared to an otherwise similar polymerization process carried out in the absence of the reaction rate improving additive. The reaction rate improving additive can be a sodium or calcium salt of an organic acid. | 2012-09-27 |
20120245286 | POLYURETHANE COMPOSITES PRODUCED BY A VACUUM INFUSION PROCESS - A polyurethane-forming system having a viscosity at 25° C. of less than 600 mPas for at least 30 minutes, a gel time at ambient temperature of greater than 60 minutes and a water content of less than 0.06% by weight, based on total system weight, is used to produce composites by a vacuum infusion process. This system makes it possible to produce large composites such as wind turbine blades having excellent physical properties. | 2012-09-27 |
20120245287 | LONG CHAIN BRANCHED (LCB), BLOCK, OR INTERCONNECTED COPOLYMERS OF ETHYLENE IN COMBINATION WITH ONE OTHER POLYMER - An ethylenic polymer comprising amyl groups from about 0.1 to about 2.0 units per 1000 carbon atoms as determined by Nuclear Magnetic Resonance and both a peak melting temperature, T | 2012-09-27 |
20120245288 | METHODS OF MAKING AND USING SURFACTANT POLYMERS - Comblike, surfactant polymers for changing the surface properties of biomaterials are provided. Such surfactant polymers comprise a polymeric backbone of repeating monomeric units having functional groups for coupling with side chains, a plurality of hydrophobic side chains linked to the backbone via the functional groups, and a plurality of hydrophilic side chains linked to said backbone via the functional groups. Medical devices coated with the surfactant polymers are also provided. The surfactant polymers may be used to decrease the thrombogenic properties, encapsulation, and bacterial colonization of medical devices. | 2012-09-27 |
20120245289 | POLYMER-FACTOR VIII MOIETY CONJUGATES - Conjugates of a Factor VIII moiety and one or more water-soluble polymers are provided. Typically, the water-soluble polymer is poly(ethylene glycol) or a derivative thereof. Also provided are compositions comprising the conjugates, methods of making the conjugates, and methods of administering compositions comprising the conjugates to a patient. | 2012-09-27 |
20120245290 | Diblock Copolymers Prepared by Cross Metathesis - This invention relates to a composition comprising a multiblock polyolefin represented by the formula: PO—C(R | 2012-09-27 |
20120245291 | Polytriazinyl Compounds as Flame Retardants and Light Stabilizers - Disclosed are self-extinguishing halogen-free polymer compositions comprising oligomers of a 1,3,5-triazine derivative, and processes for their production and for their use as additives to thermoplastic polymers in order to impart a self-extinguishing benefit thereto. The processes for the production of the disclosed oligomers of a 1,3,5-triazine derivative are solvent free processes which result in a halogen free polymer composition which includes the oligomers of the disclosed 1,3,5-triazine derivatives. | 2012-09-27 |
20120245292 | MANUFACTURING METHOD OF POLYLACTIC ACID COMPOSITE COMPOSITION - Disclosed is a method for manufacturing a polylactic acid composite composition, and a polylactic acid composite composition formed thereby. More particularly, there is disclosed a method for manufacturing a polylactic acid composite composition including: melting and blending a composition containing 60-80 wt % of a poly(L-lactic acid) resin, 15-30 wt % of a poly(D-lactic acid) resin and 5-10 wt % of a poly(ethylene-alkyl acrylate-glycidyl methacrylate) resin at 190-195° C.; and injecting the resulting melt in a mold whose surface temperature is 100-110° C. The present invention provides a material having superior heat resistance, impact strength and tensile strength by blending the PLLA resin, the PDLA resin and the poly(ethylene-alkyl acrylate-glycidyl methacrylate) resin at specific proportion, under controlled processing and molding conditions. The polylactic acid composite composition prepared according to the present invention can replace the petroleum-based general-use polymer resins and engineering plastic materials that have been used for automobile parts with the environment-friendly biomass-based biomaterials, and may be usefully utilized for automobile interior and exterior parts. | 2012-09-27 |
20120245293 | Block Copolymers from Silylated Vinyl Terminated Macromers - This invention relates to a process to functionalize polyolefins comprising contacting a metallocene catalyst with a difunctional diblock hydrosilane, and one or more vinyl terminated polyolefins. This invention further relates to the diblock hydrosilane-functionalized polyolefins produced thereby. | 2012-09-27 |
20120245294 | Olefin Triblock Polymers via Ring-Opening Metathesis Polymerization - This invention relates to a composition comprising a multiblock polyolefin represented by the formula: | 2012-09-27 |
20120245295 | PREPARATION METHOD OF VINYL AROMATIC HYDROCARBON-CONJUGATED DIENE BLOCK COPOLYMER USING COUPLING REACTION WITH IMPROVED ION STABILITY - Disclosed is a method for preparing a vinyl aromatic hydrocarbon-conjugated diene block copolymer using a coupling reaction with improved ion stability. The method comprises (a) polymerizing a vinyl aromatic hydrocarbon monomer in a hydrocarbon solvent with an organic lithium compound as a polymerization initiator to prepare a first mix solution comprising a vinyl aromatic hydrocarbon block; and (b) adding a conjugated diene monomer to the first mix solution of step (a) to form a conjugated diene block on an end of the vinyl aromatic hydrocarbon block and to thereby prepare a second mix solution comprising a vinyl aromatic hydrocarbon block-conjugated diene block, wherein the method further comprises (c) adding a Lewis acid to the first mix solution before, during or after polymerization of the vinyl aromatic hydrocarbon monomer of step (a). | 2012-09-27 |
20120245296 | METHOD FOR PRODUCING MODIFIED PROPYLENE POLYMER - Disclosed is a method for producing a modified propylene polymer that exhibits low flowability and also exhibits little fluctuation in melt flow rate compared with the melt flow rate of the propylene polymer before modification, the method involving a heat treatment step of subjecting a mixture comprising 100 parts by weight of a propylene polymer (A), from 0.1 to 50 parts by weight of an ethylenically unsaturated bond-containing compound (B), and from 0.01 to 20 parts by weight of an organic peroxide (C) whose decomposition temperature at which the half-life thereof becomes 1 minute is lower than 120° C. to heat treatment by using an extruder at a temperature lower than the decomposition temperature of the organic peroxide (C) at which the half-life thereof becomes 1 minute. | 2012-09-27 |
20120245297 | MODIFIED PROPYLENE POLYMER - Disclosed is a modified propylene polymer excellent in the balance between melt tension and flowability, the modified propylene polymer being obtainable by reacting 100 parts by weight of a propylene polymers (A), from 0.1 to 50 parts by weight of an ethylenically unsaturated bond-containing compounds (B), and from 0.01 to 20 parts by weight of an organic peroxide (C), wherein a melt flow rate measured at 230° C. under a load of 2.16 kg and a melt tension measured at 190° C. satisfy the following formula (1): | 2012-09-27 |
20120245298 | Amphiphilic Block Polymers Prepared by Alkene Metathesis - The invention relates to a multiblock polyolefin, and methods to make a multiblock polyolefin, represented by the formula (X) or (XII): | 2012-09-27 |
20120245299 | Branched Vinyl Terminated Polymers And Methods For Production Thereof - This invention relates to a process for polymerization, comprising (i) contacting, at a temperature greater than 35° C., one or more monomers comprising ethylene and/or propylene, with a catalyst system comprising a metallocene catalyst compound and an activator, (ii) converting at least 50 mol % of the monomer to polyolefin; and (iii) obtaining a branched polyolefin having greater than 50% allyl chain ends, relative to total unsaturated chain ends. The invention also relates to the branched polyolefins and functionalized branched polyolefins. | 2012-09-27 |
20120245300 | Hydrosilyation Of Vinyl Macromers With Metallocenes - This invention relates to a process to functionalize polyolefins comprising contacting a metallocene catalyst with a hydrosilane, and one or more vinyl terminated polyolefins. This invention further relates to the hydrosilane-functionalized polyolefins produced thereby. | 2012-09-27 |
20120245301 | ACTIVATED SOLID SUPPORT AND METHOD - Disclosed is a method for activating a solid support material with epoxy groups and for immobilising ligands thereon, utilising phase transfer catalytic conditions. The method permits the introduction of epoxy groups and specific nucleophilic ligands on the support material with a high level of substitution. Furthermore, the invention provides a general method for immobilising a ligand for use in a wide variety of chromatographic separation procedures such as ion exchange chromatography, hydrophobic interaction chromatography (HIC), reverse phase chromatography (RPC), or affinity chromatography. | 2012-09-27 |
20120245302 | METHOD FOR PRODUCING MODIFIED PROPYLENE POLYMER - Disclosed is a method for producing a modified propylene polymer excellent in the balance between melt tension and flowability, the method involving a heat treatment step of subjecting a mixture comprising 100 parts by weight of a propylene polymer (A) and from 0.01 to 20 parts by weight of an organic peroxide (B) whose decomposition temperature at which the half-life thereof becomes 1 minute is lower than 120° C. to heat treatment by using an extruder at a temperature lower than the decomposition temperature of the organic peroxide (B) at which the half-life thereof becomes 1 minute. | 2012-09-27 |
20120245303 | POLYAMIDE COMPOSITION CONTAINING POLYAMIDE 4,10 - Polyamide composition comprising a first polyamide, characterized in that the composition further comprises polyamide 4,10 in an amount of at least 0.01 wt %, based on the total amount of polyamides in the composition. In a preferred embodiment of the invention, the first polyamide is an aliphatic polyamide chosen from the group of polyamide 6, polyamide 6,6 and polyamide 4,6. | 2012-09-27 |
20120245304 | CYCLIC CARBONYL COMPOUNDS WITH PENDANT CARBONATE GROUPS, PREPARATIONS THEREOF, AND POLYMERS THEREFROM - A one pot method of preparing cyclic carbonyl compounds comprising an active pendant pentafluorophenyl carbonate group is disclosed. The cyclic carbonyl compounds can be polymerized by ring opening methods to form ROP polymers comprising repeat units comprising a side chain pentafluorophenyl carbonate group. Using a suitable nucleophile, the pendant pentafluorophenyl carbonate group can be selectively transformed into a variety of other functional groups before or after the ring opening polymerization. | 2012-09-27 |
20120245305 | Production Method Of Deoderized Polyoxyalkylene-Modified Polysiloxane Composition - To provide a method of producing a polyoxyalkylene-modified polysiloxane composition that is free of acid-mediated carbon-oxygen bond and silicon-oxygen bond cleavage, that is substantially deodorized and also does not generate odor with elapsed time, and that is therefore well suited for use in cosmetic applications, e.g., for hair cosmetics, skin cosmetics, and so forth. A production method of this invention is characterized by removing the odor-causing substance from a polyoxyalkylene-modified polysiloxane composition that has been synthesized by a hydrosilylation reaction, by subjecting the polyoxyalkylene-modified polysiloxane composition to a hydrolysis treatment in the presence of an acidic inorganic salt that is a solid at 25° C. and gives a specific pH at 25° C. in aqueous solution; for example, potassium hydrogensulfate. | 2012-09-27 |
20120245306 | ADDUCTS BASED ON DIVINYLARENE OXIDES - A polyamine adduct including the reaction product of (a) a divinylarene dioxide, and (b) an excess of a polyamine to provide an adducted polyamine composition; a process for making the adduct; a curable epoxy resin composition including (i) the adduct derived from divinylbenzene such as divinylbenzene dioxide (DVBDO), (ii) at least one epoxy resin, and (iii) optionally, a co-curing agent and/or a catalyst; and a cured product made from said curable epoxy resin composition. The cured product made from the curable epoxy resin composition is thermally stable and offers improved properties such as a low viscosity and a high heat resistance. | 2012-09-27 |
20120245307 | PROCESS FOR THE PREPARATION OF A PARTICULATE BIMODAL POLYETHYLENE PRODUCT - The invention relates to a process for the preparation of a particulate bimodal polyethylene product having a median particle diameter of less than 300 μm in a serially connected double loop reactor, wherein said polymerization catalyst applied in the polymerization process comprises a particulate metallocene-alumoxane catalyst immobilized on a porous silica support, wherein said polymerization catalyst has a median particle diameter of less than 50 μm; and whereby the ratio of the median particle diameter of the obtained bimodal polyethylene product to the median particle diameter of the applied polymerization catalyst is less than 30. | 2012-09-27 |
20120245308 | PROCESS FOR PREPARING POLYAMIDES - The present invention relates to a process for preparing a polyamide based on dicarboxylic acids and diamines, comprising the following stages:
| 2012-09-27 |
20120245309 | OLEFIN POLYMERIZATION REACTOR, POLYOLEFIN PRODUCTION SYSTEM, AND POLYOLEFIN PRODUCTION PROCESS - An olefin polymerization reactor is provided with a first cylinder extending vertically; a first tapered cylindrical member placed in the first cylinder, having the inner diameter decreasing progressively downward, and having a gas inlet orifice at a bottom end thereof; a first liquid supplying part supplying a liquid so that the liquid may come into contact with an outer surface of the first tapered cylindrical member; and a gas supplying part supplying an olefin-containing gas through the gas inlet orifice into a first reaction region surrounded by an inner surface of the first tapered cylindrical member and an inner surface of the first cylinder above the first tapered cylindrical member, to form a spouted bed in the first reaction region. | 2012-09-27 |
20120245310 | Vinyl Terminated Higher Olefin Copolymers and Methods to Produce Thereof - This invention relates to a vinyl terminated higher olefin copolymer having an Mn of 300 g/mol or more (measured by | 2012-09-27 |
20120245311 | Novel Catalysts And Methods Of Use Thereof To Produce Vinyl Terminated Polymers - This invention relates to a homogenous process for making a vinyl terminated propylene polymer, wherein the process comprises: contacting, propylene, under polymerization conditions, with a catalyst system comprising an activator and at least one metallocene compound, where the metallocene compound is represented by the formula: | 2012-09-27 |