26th week of 2009 patent applcation highlights part 52 |
Patent application number | Title | Published |
20090163593 | AMINES THAT INHIBIT A MAMMALIAN ANANDAMIDE TRANSPORTER, AND METHODS OF USE THEREOF - One aspect of the present invention relates to amines. A second aspect of the present invention relates to the use of the amines as inhibitors of a mammalian anandamide transporter. The compounds of the present invention will also find use in the treatment of numerous ailments, conditions and diseases which afflict mammals, including but not limited to asthma, neuropathic pain, persistent pain, inflammatory pain, hyperactivity, hypertension, brain ischemia, Parkinson's disease, spasticity, Tourette's syndrome, schizophrenia, hemorrhagic shock, septic shock, cardiac shock, migrane, Horton's headache, multiple sclerosis, anorexia, AIDS wasting syndrome, organ rejection, autoimmune diseases, allergy, arthritis, Crohn's disease, malignant gliomas, neurodegenerative diseases, Huntington's chorea, glaucoma, nausea, anxiety, psychosis, attention deficit hyperactivity disorder, premature ejaculation, and stroke. Another aspect of the present invention relates to combinatorial libraries of amines, and methods for preparing the libraries. | 2009-06-25 |
20090163594 | Triple Assay System for Identifying Substrate Selectivity of Gamma Secretase Inhibitors - The invention provides assays and methods for determining whether a compound inhibits gamma secretase in a substrate specific manner. The invention provides an isolated cell wherein the cell stably expresses APP and at least one gamma secretase substrate other than APP. The invention provides assays and methods comprising contacting a cell with gamma secretase and detecting production of Abeta, detecting production of intracellular domain (ICD), and detecting a signal from a reporter gene under transcriptional control of the ICD. The invention also provides compounds that inhibit gamma secretase, pharmaceutical compositions comprising such compounds, and methods of treating Alzheimer's disease using such compounds. | 2009-06-25 |
20090163595 | Method of Modulating Membrane Potential of a Cell - Provided herein are methods of modulating membrane potential of a cell membrane using self-assembling compounds. Also provided herein are methods of regulating a natural voltage-dependent ion channel in a cell membrane using the self-assembling compounds disclosed herein. Further provided herein are methods of treating, preventing and/or managing a disease that is related to the abnormal membrane potential responses by using the self-assembling compounds disclosed herein. | 2009-06-25 |
20090163596 | Bimatoprost crystalline form I - The invention provides a novel polymorphic form I of crystalline bimatoprost, method for preparation thereof and new crystalline intermediates in the preparation. This form I of crystalline bimatoprost is used in purification of crude bimatoprost and in storage of bimatoprost as active pharmaceutical intermediate. Use of the physical form of bimatoprost in the manufacture of a medicament is also disclosed. | 2009-06-25 |
20090163597 | Preparation for Iontophoresis - A preparation used for iontophoresis in order to absorb a physiologically active substance via the skin or mucosa using electrical driving force and the preparation containing a local anesthetic, epinephrine or its salt, water and chlorobutanol. | 2009-06-25 |
20090163598 | ANTIMICROBIAL CELLULOSE SPONGE AND METHOD OF MAKING - Biguanide bonded within a cellulose sponge inhibits or prevents the growth of microorganisms such as bacteria, mold, and fungus within the cellulose sponge over the useful life of the cellulose sponge. | 2009-06-25 |
20090163599 | Mif adsorbant - The present invention concerns an apheresis material or adsorbant and a method for removing, depleting or inactivating MIF (macrophage migration inhibitory factor) from blood, blood plasma, blood serum or other body fluids. The present invention is also concerned with the use of said apheresis material or adsorbant. In order to prepare a novel means and novel method, which can reduce the activity or amount of the mediator for sepsis and septic shock, MIF, in a patient's body fluid in a manner which is more pleasant and tolerable for the patient than prior art means and methods, the invention proposes that the apheresis material or adsorbant comprises a solid carrier material on the surface of which MIF-binding molecules or functional groups are immobilized. The method proposes that the apheresis material or adsorbant be brought into contact extracorporeally with the blood, blood plasma, blood serum or other body fluids. | 2009-06-25 |
20090163600 | Anti-Inflammatory Agent and Cancer-Preventive Agent Comprising Canolol or Prodrug Thereof and Pharmaceutical, Cosmetic and Food Comprising the Same - An anti-inflammatory agent or cancer-preventive agent comprising 4-vinyl-2,6-dimethoxyphenol of the formula (1): or a PD thereof. | 2009-06-25 |
20090163601 | (R)-2-METHYL-(2,5-DIMETHYLPHENYL)PROPANOL AND (S)-(2-METHYL-2,5-DIMETHYLPHENYL)PROPANOL - This invention is directed to enantiomerically enriched (R)-2-methyl-(2,5-dimethylphenyl)propanol and (S)-2-methyl-(2,5-dimethylphenyl)propanol. The chiral alcohols are synthesized in enantiomerically enriched form by the reaction of 2-methyl-(2,5-dimethylphenyl)propanone using a chiral oxazaborolidine catalyst. | 2009-06-25 |
20090163602 | SILICONE CONTAINING POLYMERIC MATERIALS - A polymeric material with a variable modulus of elasticity is described herein. The polymeric material described herein is useful for forming implantable medical devices (e.g. ophthalmic lenses, breast implants, and body augmentation devices). In addition, medical devices formed from the polymer material can be used to controllably release a therapeutic agent. Also, the polymeric material may be used to prepare topical compositions or other applications or devices where control of a mechanical property such as material modulus is important. | 2009-06-25 |
20090163603 | SULFO-POLYMER POWDER AND SULFO-POLYMER POWDER BLENDS - Sulfo-polymer powder and sulfo-polymer powder blends and subsequent preparation of dispersions of the sulfopolyester powder or sulfopolyester powder blends. The powders have reduced levels of volatiles and are generally whiter in color. | 2009-06-25 |
20090163604 | Process for Producing Tablet by High-Speed Direct Compression - A process for producing a tablet characterized by performing high-speed direct compression with a moving speed of a pestle of 800 mm/s or more while compressing a powder which contains at least 15 to 80% by mass of cellulose, an active ingredient and a lubricant and has an angle of repose of 50° C. or less, a compression degree of 20% or more and an elongation at break of 30 μm or more. | 2009-06-25 |
20090163605 | Foaming method and apparatus therefor - The present invention provides a small and inexpensive gas mixing/supplying device for introducing a gas into a high-viscosity material, by use of which a high-viscosity material can be directly supplied from a container such as a cartridge. | 2009-06-25 |
20090163606 | ADDITIVES FOR CONTROLLED DISPERSION OF AQUEOUS SUSPENSIONS AND SUSPENSION COMPRISING SUCH ADDITIVES - Suspensions having additives for controlled dispersion including a solvent, an ion source, a particle source selected from a partially dissolving colloid or a non-dissolving colloid, and an additive where the additive is added to the solvent prior to the ion source and the particle source when the particle source is the partially dissolving colloid. | 2009-06-25 |
20090163607 | HYDROGEL PARTICLES AND PRODUCTION METHOD THEREOF - A hydrogel particle producing method includes spraying into an atmosphere a dispersion containing an oil component dispersed in an aqueous component solution which contains a gel source of non-crosslinked hydrogel dissolved therein such that formed droplets are cooled to solidify, a gelation temperature of the gel source of non-crosslinked hydrogel being equal to or higher than 30° deg. C. | 2009-06-25 |
20090163608 | Process for making olefin oligomers and alkyl benzenes in the presence of mixed metal oxide catalysts - Provided is a process for oligomerizing n-olefins. The process has the step of reacting (oligomerizing) an amount of one or more n-olefins in the presence of a catalytically effective amount of a two or more metal oxides at a temperature effective to effect oligomerization. The two or more metal oxides are represented by the formula MO | 2009-06-25 |
20090163609 | LOW DENSITY AND HIGH DENSITY POLYETHERIMIDE FOAM MATERIALS AND ARTICLES INCLUDING THE SAME - Polyetherimide foam materials, articles that include these foam materials and methods of making these foam materials and articles. The foam extrusion process uses selected blowing agents, equipment design and processing conditions to produce continuously extruded foam with a substantially uniform cell size in a lower density PEI foam, such as 25 to 50 g/L or a higher density PEI foam, such as 120 to 300 g/L. Due to the greater densities that can be produced as well as the characteristics inherent in polyetherimide articles, the resulting foam materials are suitable for a much broader range of applications. | 2009-06-25 |
20090163610 | CONTINUOUS PROCESS FOR MAKING POLYETHERIMIDE FOAM MATERIALS AND ARTICLES MADE THEREFROM - A continuous process of making polyetherimide foam materials and articles that include these foam materials. The continuous process is a foam extrusion process that uses selected blowing agents, equipment design and processing conditions to continuously produce extruded foam with a substantially uniform cell size in a wide range of cell densities. Subsequent heating may be used in certain embodiments to remove any residual components from the foam, such as any blowing agents or nucleating agents. Due to the greater densities as well as the characteristics inherent in polyetherimide articles, the resulting foam materials are suitable for a much broader range of applications. The continuous process provides a more cost effective product while also avoiding the use of Freon and/or other agents potentially harmful to the environment. | 2009-06-25 |
20090163611 | POLYMER BLEND FOR THERMOPLASTIC CELLULAR MATERIALS - The present invention relates to high-temperature resistant, rigid, but flexible and low density foamed cellular material comprised of polyester blend consisting of from about 80 to about 98 weight percent of high viscosity polyethylene terephtalat (I.V.=1.0-1.9 dl/g) and from about 2 to about 20, preferably to about 5, weight percent of polycarbonate with average MW higher than 4000 g/mol. | 2009-06-25 |
20090163612 | TISSUE ENGINEERING SCAFFOLD - A tissue engineering scaffold for cell, tissue or organ growth comprises a biocompatible porous polyurethane cellular material comprising a plurality of substantially spherical voids of diameter from 20 to 300 microns, preferably 80 to 200 microns, interconnected by generally elliptically shaped pores. The cellular material has a void content of from 85% to 98% and a surface area to volume of from 5 to 400 mm | 2009-06-25 |
20090163613 | Polymer polyols with improved properties and a process for their production - This invention relates to polymer polyols having a solids content of greater than or equal to 10 to 60% by weight, a mean average particle size of at least 0.6μ, and which contain a specified concentration of blinding particles. This invention also relates to a process for preparing these polymer polyols. | 2009-06-25 |
20090163614 | COATING COMPOSITIONS AND CURING METHOD THEREOF - The invention provides a coating composition comprising a thermal plastic resin selected from the group consisting of a polycycloolefin resin, polyester resin, polyacrylate resin, and a mixture thereof; and a radiation curable resin comprising a radiation polymer containing at least one mono- or multi-functional acrylic acid based monomer as a polymerization unit, an oligomer containing an ethylenically unsaturated functional group, and a photoinitiator, wherein the radiation curable resin is used in an amount of 220-1000% by weight on the basis of the weight of the thermal plastic resin. The invention improves the hardness of the coating composition, prevent the coated substrate from being scratched or impaired, and impart the substrate with high transparency without causing warping problem. | 2009-06-25 |
20090163615 | Uv curable hybridcuring ink jet ink composition and solder mask using the same - The present application provides a latent ink-jet ink formulation suitable as solder mask. The composition generally comprises: (a) at least one compound capable of self cross-linking (USM); (b) at least one phenolic resin; (c) at least one solvent; (d) at least one mineral filler; (e) at least one polyol; and (f) at least one photoinitiator. | 2009-06-25 |
20090163616 | Gel Composition - An object of the present invention is to provide a gel composition with an excellent gelation ability and an excellent feeling in use. The gel composition comprises (a) 0.1 to 60 mass % of a block-type alkylene oxide derivative, (b) an oil, and (c) 0.1 to 10 mass % of water; the block-type alkylene oxide derivative being represented by the following formula (I): | 2009-06-25 |
20090163617 | CARBONACEOUS MATERIAL WITH DISSOCIATED AGGREGATE SIZE AND PARTICLE SIZE DISTRIBUTION AND IMPROVED DISPERSIBILITY - The present invention claims that a carbon black with unique morphological properties provides improved carbon black dispersion and improved rubber compound properties, such as improved fatigue life and abrasion resistance. The carbon black of current invention has a ratio of aggregate size HI and particle size HI greater than 1.70, the surface area STSA of 100-180 M | 2009-06-25 |
20090163618 | BINDERS CONTAINING NANOPARTICLES - The present invention relates to aqueous binder dispersions based on silane-modified polymeric binders and inorganic nanoparticles, a process for the preparation thereof and the use thereof for the production of high quality coatings, in particular clear lacquers. | 2009-06-25 |
20090163619 | Waterborne Coatings With Improved Early Water Blushing And Chemical Resistance - This invention relates to waterborne coatings with enhanced early water blushing resistance, chemical resistance, and adhesion to substrates. These waterborne coatings can be paints, varnishes, and water sealers that offer excellent early water blushing as well as. excellent resistance to common household chemicals, such as gasoline, motor oil, brake fluid, transmission fluid, household cleaners, window cleaning fluids, antifreeze, and the like. | 2009-06-25 |
20090163620 | NOVEL BIODEGRADABLE POLYMER COMPOSITION USEFUL FOR THE PREPARATION OF BIODEGRADABLE PLASTIC AND A PROCESS FOR THE PREPARATION OF SAID COMPOSITION - The invention disclosed in this application relates to a novel biodegradable additive polymer composition useful for the preparation of biodegradable plastic products which comprises of a mixture of (i) a polymer selected from Polyethylene, polypropylene, poly styrene, poly vinyl chloride or a mixture thereof (ii) Cellulose (iii) Amides (iv) nutrients selected from Blue green algae and/or Yeast and (v) Water This composition can be mixed with a virgin polymer to get a master polymer. The master batch composition may be mixed with a virgin polymer, which is useful for preparing products which are biodegradable. | 2009-06-25 |
20090163621 | Process for improving color of polycondensates - The present invention relates to a process of preparing a polycondensate in the presence of a fluorescent whitening agent and at least one phosphonate and/or phosphinate. Further aspects of the invention are a polyester prepared according to this process and composition comprising a polycondensate, a fluorescent whitening agent and at least one phosphonate and/or phosphinate. Yet another aspect is the use of a fluorescent whitening agent and at least one phosphonate and/or phosphinate for improving the color of a polycondensate. | 2009-06-25 |
20090163622 | Copolymers Based On Unsaturated Monocarboxylic or Dicarboxylic Acid Derivatives and Oxyalkylene Glycol Alkenyl Ethers, Process for Preparing Them and Their Use - Copolymers based on unsaturated mono- or dicarboxylic acid derivatives, oxyalkylene glycol alkenyl ethers and optionally vinylic polyalkylene glycol or ester compounds are described and also their use as additives for aqueous suspensions based on mineral or bituminous binders, in particular cement, gypsum, lime, anhydrite, or other calcium sulphate-based binders, and based on pulverulent dispersion binders. The copolymers according to the invention impart to the aqueous binder suspensions a very good dispersing and liquefying action with, at the same time, simultaneous excellent processing properties. Moreover, the oxyalkylene glycol alkenyl ethers according to the invention are industrially relatively simple and inexpensive to prepare and need comparatively low initiator concentrations in the copolymerization. | 2009-06-25 |
20090163623 | Equestrian Surfacing Materials - Disclosed are surfacing materials formed from a suitable angular or sub-angular base sand mixture that is coated with a polymer or polymer/oil blend and then combined with short fibers to produce the final surfacing composition. The polymers and polymer/oil blends are selected to reduce temperature dependent viscosity variations in the surfacing materials, thereby providing a more consistent “going” for horses or other livestock being worked on these surfacing materials. Also disclosed are methods of manufacturing such surfacing compositions and methods of using such surfacing compositions in constructing riding venues including, for example, arenas and tracks. | 2009-06-25 |
20090163624 | PROCESS FOR PRODUCING TWO-PHASE MIXES - This invention relates to a process for producing a hot, cold or lukewarm ready-to-use bituminous mix, characterized in that it includes the following successive steps:
| 2009-06-25 |
20090163625 | BITUMINOUS MIXTURES COMPRISING THERMOPLASTIC POLYMER MEMBRANES - High performance bituminous mixtures that are useful for the road paving and roofing industries comprise mineral aggregates coated with a thermoplastic polymer composition. Because of their high performance properties, the absence of any aggressive and toxic adhesion promoters and the possibility of using recovered or recycled thermoplastic polymers to form the coating or “membrane,” the bituminous mixtures described herein provide an excellent environmentally friendly solution for pavement construction and roofing industries. | 2009-06-25 |
20090163626 | ADHESIVE COMPOSITION, ADHESIVE SHEET, AND SURFACE PROTECTIVE FILM - Disclosed is a pressure sensitive adhesive composition characterized by containing an ionic liquid and a polymer which contains, as a monomer unit, 0.1-10% by weight of a (meth)acrylate with a hydroxyalkyl group having 3-12 carbon atoms. The present invention provides a pressure sensitive adhesive composition which is excellent in antistatic property of a no-electrification-prevented adherend upon peeling, and has reduced staining of an adherend and is excellent in adhesion reliance. Also disclosed is an antistatic pressure sensitive adhesive sheet or surface-protecting film prepared using the composition. Also disclosed is an antistatic pressure sensitive adhesive sheet or surface-protecting film prepared using the composition. | 2009-06-25 |
20090163627 | Symmetric Cyclic Phosphonate Compound, Method of Preparing the Same and Flame Retardant Styrenic Resin Composition Including the Same - Disclosed herein is a symmetric cyclic phosphonate compound represented by the following Formula 1, a method of preparing the same and a flame retardant styrenic resin composition including the same: | 2009-06-25 |
20090163628 | NON-TOXIC CORROSION-PROTECTION PIGMENTS BASED ON COBALT - Corrosion-inhibiting pigments based on cobalt are described that contain a trivalent or tetravalent cobalt/valence stabilizer complex. An inorganic or organic material is used to stabilize the trivalent or tetravalent cobalt ion to form a compound that is sparingly soluble in water. Specific stabilizers are chosen to control the release rate of trivalent or tetravalent cobalt during exposure to water and to tailor the compatibility of the powder when used as a pigment in a chosen binder system. Stabilizers may also modify the processing and handling characteristics of the formed powders. Cobalt/valence stabilizer combinations are chosen based on the well-founded principles of cobalt coordination chemistry. Many cobalt-valence stabilizer combinations are presented that can equal the performance of conventional hexavalent chromium systems. | 2009-06-25 |
20090163629 | FLAMEPROOFED IMPACT-MODIFIED POLYCARBONATE COMPOSITION - The present invention relates to impact-modified polycarbonate compositions comprising
| 2009-06-25 |
20090163630 | SOLID FILLER COMPOSITIONS - A solid filler composition suitable for applying directly to a substrate comprising
| 2009-06-25 |
20090163631 | POLYMER VULCANIZATE AND PROCESS FOR THE PRODUCTION THEREOF - A new polymer composition comprising
| 2009-06-25 |
20090163632 | CYCLOOLEFIN COPOLYMER - A novel cycloolefin copolymer that can be employed in the production of molding with fewer defects, for example, fewer gel particles (fish eyes). There is provided a cycloolefin copolymer comprising 80 to 20 mol % of repeating units derived from an α-olefin monomer and 20 to 80 mol % of repeating units derived from at least one cycloolefin monomer selected from the group consisting of monomer of the general formula (I), monomer of the general formula (II), monomer of the general formula (III), monomer of the general formula (IV) and monomer of the general formula (V), wherein with respect to the repeating units derived from cycloolefin monomer, the proportion thereof being present in the form of dimer (Rd) is 50 mol % or below and the proportion thereof being present in the form of trimer (Rt) 5 mol % or above. | 2009-06-25 |
20090163633 | Silica master batch elastomers filled with organically modified silica for a tire and preparation method thereof - The present invention relates to an organic silica master batch elastomer prepared by mixing a conjugated diene based copolymer, a vinyl aromatic copolymer or a mixture thereof prepared by solution polymerization with organically modified silica in which the surface of silica is modified with a particular organosilicon compound and a silane coupling agent in solution. The resultant organic silica master batch elastomer exhibits improved mechanical properties, wear resistance and blending processability, and can provide the effect of extending durability of a tire. | 2009-06-25 |
20090163634 | TRANSPARENT POLYAMIDE MOULDING COMPOUND - The invention relates to polyamide moulding compounds with improved scratch resistance, which are constructed from
| 2009-06-25 |
20090163635 | AQUEOUS DISPERSIONS OF ADHESION PROMOTERS - Aqueous dispersions of water-insoluble polyolefin-based adhesion promoters are formed by dissolving the adhesion promoter in at least one olefinically unsaturated monomer, forming a mini-emulsion with high shear in the presence of water, surfactant and other additives, and then polymerizing the monomer with a monomer-soluble, substantially water insoluble radical initiator. The polymerized product, a stable dispersion (latex) of polyolefin adhesion promoter and polymerized monomer in water, is useful as a primer or as an additive for improving the adhesion of coatings to polyolefin substrates. | 2009-06-25 |
20090163636 | SILANE-MODIFIED BINDER DISPERSIONS - The invention relates to aqueous formulations comprising silane-modified polymeric binders having a siloxane content and inorganic nanoparticles, a process for the preparation thereof and the use thereof for the preparation of aqueous coating compositions. | 2009-06-25 |
20090163637 | Filler system including densed fumed metal oxide - A curable coating composition includes a polymer precursor and at least 6% by weight of a densed fumed metal oxide having a DBP number of at least 65% of the DBP number of an undensed fumed metal oxide of the same composition, surface area, and surface chemistry. The curable coating composition is at most 70% as viscous as a composition having the same components and the same weight fraction of the undensed fumed metal oxide. | 2009-06-25 |
20090163638 | Dispersion of deagglomerated barium sulphate in halogenated solvents, ethers or esters - The invention discloses a dispersion of deagglomerated barium sulphate having an average primary particle size of <0.5 μm and coated with a dispersant in defined organic solvents, especially halogenated solvents such as dichloromethane. The dispersant preferably has reactive groups which are able to interact with the surface of the barium sulphate; particularly preferred dispersants are those which are able to endow the barium sulphate with a hydrophilic surface and which have reactive groups for coupling to or into polymers. The dispersion lends itself very well to incorporation into polymers such as acrylates, methacrylates, or particularly into hydrophobic polymers such as polycarbonate, or precursors thereof. | 2009-06-25 |
20090163639 | Aqueous Paint Compositions Comprising a Colloidal Dispersion of Cerium - The invention relates to an aqueous paint composition comprising a mixture containing: (1) an aqueous paint; (2) a colloidal dispersion of a cerium compound, having a pH of at least 5 and comprising a water-soluble or water-dispersible polymer (i) which is obtained following the polymerisation of at least one monomer (I) corresponding to (I) an ethylenically-unsaturated, aliphatic, cyclic or aromatic, linear or branched monocarboxylic or polycarboxylic anhydride or acid and, optionally, a monomer corresponding to (II) a polyoxyalkylene ester of an ethylenically-unsaturated carboxylic acid; and (3) a base. The invention also relates to paints and varnishes containing said composition. | 2009-06-25 |
20090163640 | PROCESS FOR REMOVING RUTHENIUM-CONTAINING CATALYST RESIDUES FROM OPTIONALLY HYDROGENATED NITRILE RUBBER - Novel optionally hydrogenated nitrite rubbers distinguised by a very low ruthenium content are provided as well as a process for the removal of ruthenium-containing catalyst residues from a solution of optionally hydrogenated nitrite rubber by using specific functionalized ion-exchange resins. | 2009-06-25 |
20090163641 | NATURAL ALUMINOSILICATE COMPOSITES AND AGGREGATES SYNTHESIZED IN ALKALINE ENVIRONMENT AND THEIR MANUFACTURING PROCESS - The present invention is a direct reactive process of inorganic polymerization used to obtain composites whose polymeric matrix does not require chemical or thermal pre-activation of the mixture reactors of specific natural aluminosilicates and varied aggregates, in the manufacture of alternatives to ceramics, Portland cement, timber, gypsum and metallic frames, through an adequate mixture added to the inorganic matrix of one or more natural aggregates (silica, limestone, hydrated lime, vermiculite, asbestos fibers) combined or not with synthetic alkaline-resistant aggregates (tire rubber, polypropylene fibers, nylon, PVA). To these, an alkaline solution of water and sodium hydroxide and/or potassium hydroxide will be added for the molding or extrusion and cutting out of artifacts, which will be oven-dried and polymerized at temperatures between 100° C. and 500° C. | 2009-06-25 |
20090163642 | In-Line process to produce pellet-stable polyolefins - An in-line fluid phase process for blending low crystallinity polymer components (LCPCs) and high crystallinity polymer components (HCPCs) to form pellet-stable polyolefin pellets is provided. The in-line process for producing the blend includes providing two or more parallel reactor trains and one or more separators for product blending and product-feed separation; wherein the two or more reactor trains producting the LCPC and HCPC blend components operate under fluid phase bulk homogeneous conditions, and at least one of the reactor trains operates under supercritical conditions. The HCPC blend component is a high crystallinity polypropylene-based polymer. The LCPC blend component is a low crystallinity ethylene-based or propylene-based polymer. The resultant blend pellets exhibit a reduced tendency or an eliminated tendency to agglomerate during shipping, handling and storage. | 2009-06-25 |
20090163643 | Polypropylene ethylene-propylene copolymer blends and in-line process t produce them - Isotactic polypropylene ethylene-propylene copolymer blends and in-line processes for producing them. The blend of polypropylene and ethylene-propylene copolymer may have between 1 and 50 wt % of isotactic polypropylene with a melt flow rate of between 0.5 and 20,000 g/10 min and a melting peak temperature of 145° C. or higher, and wherein the difference between the DSC peak melting and the peak crystallization temperatures is less than or equal to 0.5333 times the melting peak temperature minus 41.333° C., and between 50 and 99 wt % of ethylene-propylene copolymer including between 10 wt % and 20 wt % randomly distributed ethylene with a melt flow rate of between 0.5 and 20,000 g/10 min, wherein the copolymer is polymerized by a bulk homogeneous polymerization process, and wherein the total regio defects in the continuous propylene segments of the copolymer is between 40 and 150% greater than a copolymer of equivalent melt flow rate and wt % ethylene polymerized by a solution polymerization process. The in-line process for producing the blend includes providing two or more parallel reactor trains and a separator for product blending and product-feed separation; wherein the two or more reactor trains operate under fluid phase bulk homogeneous conditions and at least one of the trains operates under supercritical conditions. | 2009-06-25 |
20090163644 | SLOW-CURING, QUICK-DRYING AQUEOUS PAINT USABLE IN COMBINATION WITH OIL-BASED PAINT - A paint which can be used in combination with either an aqueous paint or an oil-based paint, and which has a quick-drying property and a slow-curing property may comprise a water-dispersible acryl-modified alkyd resin as an active ingredient. The paint may comprise a water-dispersible acryl-modified alkyd resin and a water-dispersible polymer as active ingredients. The paint may comprise a water-dispersible acryl-modified alkyd resin and a surfactant as active ingredients. The paint may comprise a water-dispersible acryl-modified alkyd resin, a pigment, an extender pigment, a surfactant and water as active ingredients. | 2009-06-25 |
20090163645 | MOISTURE CURE ALPHA-SILANE MODIFIED ACRYLIC COATINGS - An ambient temperature curing coating composition comprising the crosslinked reaction product of:
| 2009-06-25 |
20090163646 | SELF-DISPERSIBLE POLYMER, WATER-BASED DISPERSION, WATER-BASED INK COMPOSITION, INK SET AND IMAGE FORMING METHOD - The invention provides a self-dispersible polymer having one or more hydrophilic structural units and one or more aromatic group-containing structural units. The content of the aromatic group-containing structural units is in a range from 10 mass % to 95 mass % with respect to the total mass of the self-dispersible polymer, and the content of one or more water soluble components, which are contained in the self-dispersible polymer and exhibit solubility in water when the self-dispersible polymer is dispersed in a water-based medium, is 10 mass % or less with respect to the total mass of the self-dispersible polymer. The invention further provides a water-based dispersion containing the self-dispersible polymer, a water-based ink composition containing a polymer particle containing the self-dispersible polymer, an ink for ink jet recording containing the water-based ink composition, an ink set containing the water-based ink composition, and an image forming method including applying the water-based ink composition. | 2009-06-25 |
20090163647 | HYBRID METAL OXIDES - A composition includes an aqueous carrier and the condensation product of a silicon peroxide and a transition metal peroxide. The composition can be prepared by a process including boiling a mixture including a silicon peroxide, a transition metal peroxide, and an aqueous carrier at a pressure greater than atmospheric pressure. The composition can further include nano-sized particles of metal oxide. A process for preparing an article includes applying the composition to the surface of a substrate and removing the aqueous carrier to form a hybrid metal oxide coating on the surface of the substrate. | 2009-06-25 |
20090163648 | SILOXANE-CONTAINING BINDER DISPERSIONS - The invention relates to aqueous formulations comprising organic binders having a siloxane content and inorganic nanoparticles, a process for the preparation thereof and the use thereof for the preparation of aqueous coating compositions. | 2009-06-25 |
20090163649 | One-Part Type Heat Curable Composition - To provide a one-part type heat curable composition which exhibits superior adhesion properties, is easily cured by heating, does not soften even if the composition is baked at increased temperature, is completely cured by means of moisture in the atmosphere even if curing is not sufficient due to heating temperature, heating period, and the like, and exhibits increased adhesiveness with respect to a coating film after the composition is cured. A one-part type heat curable composition comprising: (A) a prepolymer having a urethane bond(s), and an isocyanate group(s) at a chain end or pendent position(s) thereof; (B) an amine-adduct type latent hardener; and (C) a moisture latent hardener. | 2009-06-25 |
20090163650 | Reactive surfactants and their use in emulsions and dispersions - A reactive polymeric surfactant that contains: (a) at least two hydrophilic monomeric units per molecule, each independently according to formula (I): | 2009-06-25 |
20090163651 | WATER-DISPERSIBLE POLYURETHANE-VINYL POLYMER COMPOSITIONS - A polyurethane dispersion is prepared by reacting a hydroxy-functional sulfonated unsaturated alkyd with an isocyanate in the presence of one or more vinyl monomers to form a blend containing the vinyl monomers and a sulfonated polyurethane polymer containing ethylenic groups. The blend is dispersed in water and the vinyl monomers are reacted by free radical polymerization. | 2009-06-25 |
20090163652 | THERMOSETTING RESIN COMPOSITION AND USE THEREOF - A thermosetting resin composition containing a silsesquioxane derivative represented by the formula (1), cyclohexane-1,3,4-tricarboxylic 3,4-anhydride, and another acid anhydride, a cured material obtained by thermally curing the composition: | 2009-06-25 |
20090163653 | PERFLUOROCARBOXYLIC ACID SALT AND PROCESS FOR PRODUCING IT - To provide a perfluorocarboxylic acid salt excellent in a surface tension reducing ability. | 2009-06-25 |
20090163654 | SILICONE RESIN COMPOSITION - A silicone resin composition obtainable by reacting a bifunctional alkoxysilane and a trifunctional alkoxysilane in the presence of a dispersion of fine metal oxide particles. The silicone resin composition is suitably used in backlights for liquid crystal displays, traffic lights, outdoor big displays, advertisement sign boards, and the like. | 2009-06-25 |
20090163655 | PRESSURE-SENSITIVE ADHESIVE WITH ENHANCED RESISTANCE TO WATER-WHITENING - A pressure-sensitive adhesive comprising an aqueous polymer dispersion prepared by emulsion polymerization, wherein the polymer comprises monomers containing a hydroxyl group or primary amino group (referred to below collectively for short as hydrophilic monomers) and the polymer is obtainable by supplying more than 70% by weight of the hydrophilic monomers only when the polymerization mixture (mixture present in the polymerization vessel and composed of monomers and polymer already formed) already comprises more than 50% by weight of the total amount of monomers. | 2009-06-25 |
20090163656 | HYBRID VEHICLE SYSTEMS - A hybrid film-forming composition is prepared by forming an aqueous mixture including an organofunctional silane, a metal chloride, and an acid, and boiling the mixture. A base is added to the aqueous mixture to substantially neutralize the mixture and to form a hydroxide of the metal. A colloidal suspension including the metal hydroxide and a siloxy compound is formed. A peroxide-based solution is added to the suspension to form a suspension including a peroxide of the metal. The suspension is allowed to equilibrate at room temperature. The suspension is boiled at a pressure greater than atmospheric pressure to form a hybrid film-forming composition including the condensation product of a siloxy compound and a metal peroxide. A coating formed from the hybrid film-forming composition may be hydrophobic or hydrophilic. | 2009-06-25 |
20090163657 | Polymer Structure Whose Surface and/or Interface Is Modified, and Method for Producing the Same - There is provided a novel, simple, general-purpose technique capable of being applied to the modification of the polymer surface and/or interface. | 2009-06-25 |
20090163658 | Process for making low color polyvinyl alcohol - A process is provided for the manufacture of polyvinyl alcohol, having an APHA color of equal to or less than about 10, by polymerizing a vinyl acetate monomer to form polyvinyl acetate and then hydrolyzing the polyvinyl acetate to form polyvinyl alcohol wherein the vinyl acetate monomer is characterized as having an inhibitor level of equal to or less than about 10 ppm, preferably less than about 5 ppm, more preferably less than about 3 ppm, even more preferably less than about 1 ppm. | 2009-06-25 |
20090163659 | Soft touch, low gloss polymer resins - The present invention is directed to polymer resins having soft touch and low gloss and methods of making the same. The polymer resins comprise at least one grafted rubber copolymer, at least one polyester copolymer and at least one acrylate copolymer or a vinylacetate copolymer. | 2009-06-25 |
20090163660 | ADHESIVE FOR APOLAR SUBSTRATES - A pressure-sensitive adhesive which develops a high bond strength to substrates of low surface energies, even at low temperatures. The adhesive is composed of a first block copolymer A-B and a second block copolymer which is composed of at least two and not more than eleven connected subunits A-B, A being in each case a polymer block comprising vinylaromatic monomer units and B being in each case a poly(1,3-diene). The first block copolymer is present in the adhesive in a fraction of at least 50% by weight, based on the total mass of the block copolymers in the adhesive. The adhesive additionally contains tackifier resins, of which at least 30% by weight are liquid at room temperature and which are miscible with the polymer blocks B, but not with the polymer blocks A. An adhesive tape with the pressure-sensitive adhesive is also described. | 2009-06-25 |
20090163661 | Modified Acrylic Block Copolymers For Hydrogels and Pressure Sensitive Wet Adhesives - A method of producing an acrylic block copolymer comprising hydrophobic poly (lower alkyl methoacrylate), hydrophilic poly (lower alkyl methacrylic acid), and hydrophobic poly (lower alkyl methacrylate). | 2009-06-25 |
20090163662 | CURABLE COMPOSITION - To provide a curable composition which has a high curing rate and can provide a cured product having good durability. | 2009-06-25 |
20090163663 | METHOD OF PREPARING THERMOPLASTIC POLYURETHANE BLENDS - A method of preparing TPU blend is disclosed. In particular, a method of preparing an TPU blend comprising extruding a mixture of a thermoplastic polyurethane, a polyolefin copolymer blend and an amine-modified polypropylene compatibilizer is disclosed. The resulting TPU blend provides an elastomeric material with significantly less TPU but which retains the elastomeric and mechanical properties of a TPU. | 2009-06-25 |
20090163664 | BLENDS OF SHAPE MEMORY POLYMERS WITH THERMOPLASTIC POLYMERS - The present invention concerns blends comprising at least one shape memory polymer and at least one thermoplastic polymer, wherein this thermoplastic polymer does not show shape memory properties. The present invention furthermore concerns methods for preparing such blends and the use of these blends in various applications, including additional products, household equipment etc. | 2009-06-25 |
20090163665 | Fiber-Reinforced Thermoplastic Vulcanizates - A thermoplastic vulcanizate comprising of a dynamically-cured rubber; and a thermoplastic phase, where the thermoplastic phase includes fiber and the reaction product of a methylene donor and a methylene acceptor. The thermoplastic phase could include a functionalized thermoplastic resin. | 2009-06-25 |
20090163666 | Polymer compositions exhibiting enhanced flow-induced crystallization - Provided is a polymer composition having a linear, semi-crystalline thermoplastic matrix polymer and a second thermoplastic polymer. The second polymer is a substantially saturated hydrocarbon polymer including (i) a backbone chain and (ii) one or more substantially hydrocarbon sidechains connected to the backbone chain. The sidechains each have a number-average molecular weight of from 2,500 g/mol to 125,000 g/mol and an MWD by SEC of 1.0 to 3.5. The mass ratio of sidechain molecular mass to backbone molecular mass is from 0.01:1 to 100:1. The matrix polymer is present at 95 wt % or more based on the weight of the composition. The second polymer is present at 0.2 to 5.0 wt % or more based on the weight of the composition. Provided is also a method for enhancing flow-induced crystallization in a linear, semi-crystalline thermoplastic matrix polymer. Provided is also a method for processing a polymer composition. | 2009-06-25 |
20090163667 | CATALYTIC OLEFIN BLOCK COPOLYMERS VIA POLYMERIZABLE SHUTTLING AGENT - A polymerization process and the resulting polymer composition, said process comprising polymerizing one or more addition polymerizable monomers and a polymerizable shuttling agent in the presence of at least one addition polymerization catalyst comprising a metal compound or complex and a cocatalyst under conditions characterized by the formation of a branched polymer, preferably comprising pseudo-block molecular architecture. | 2009-06-25 |
20090163668 | Conjugated Diene Polymer and Process for Production Thereof - A process for producing a conjugated diene polymer composition, which comprises of polymerizing a conjugated diene compound or a conjugated diene compound and an aromatic vinyl compound in a hydrocarbon solvent in the presence of at least one compound selected from the group consisting of organoalkali metals and organoalkaline earth metals as an initiator and then reacting the active end of the resulting polymer with a low molecular compound represented by the following formula (1) or the following formula (2): | 2009-06-25 |
20090163669 | METHOD OF MAKING A SYNTHETIC ALKYLARYL SULFONATE - A process for preparing a synthetic petroleum sulfonate comprising (a) reacting a first amount of at least one aromatic compound with a first amount of a mixture of olefins having from about 8 to about 100 carbon atoms, in the presence of a strong acid catalyst, wherein the resulting product comprises at least about 60 weight percent of a 1,2,4-trialkylsubstituted aromatic compound; (b) sulfonating the product of (a); and (c) neutralizing the product of (b) with an alkali or alkaline earth metal hydroxide or ammonia. | 2009-06-25 |
20090163670 | ORGANIC-INORGANIC HYBRID MATERIAL, GAS BARRIER FILM AND METHOD FOR PRODUCING THE SAME - The invention provides an organic-inorganic hybrid material including: a support, and a graft polymer layer containing a graft polymer chain directly bonding to a surface of the support or a surface layer provided on the support, the graft polymer layer containing an inorganic component including a crosslinked structure formed through hydrolysis and polycondensation of an alkoxide of an element selected from Si, Ti, Zr and Al. The organic-inorganic hybrid material is useful as a gas barrier film. | 2009-06-25 |
20090163671 | Fluororubber Composition and Production Method of Cross-Linked Fluororubber Product - [PROBLEM] To provide a fluororubber composition and a production method of a cross-linked fluororubber product, capable of achieving a fluororubber surface having a lower friction coefficient, and capable of increasing a surface roughness of the cross-linked fluororubber product without applying a treatment to a mold. | 2009-06-25 |
20090163672 | END-CAPPED POLYMER CHAINS AND PRODUCTS THEREOF - Methods are described herein for converting carbocationically terminated polymers to anionically terminated polymers. These methods comprise: (a) providing a carbocationically terminated polymeric moiety; (b) reacting the carbocationically terminated polymeric moiety with a heterocyclic compound of the formula | 2009-06-25 |
20090163673 | Laminating adhesive - A two-component bonding agent composition. The composition contains: (a) an isocyanate component comprising a difunctional isocyanate-terminated prepolymer having polymerized residues of at least one difunctional aromatic isocyanate and at least one difunctional polymer of ethylene oxide, propylene oxide or a combination thereof; (b) a polyol component comprising a triglyceride having hydroxyl functional groups; and (c) an adhesion promoter. | 2009-06-25 |
20090163674 | Polyester-Series Resin Composition and Molded Article - A polyester-series resin composition comprises (A) a polyester block copolymer and (C) a polycarbodiimide compound, and if necessary (B) a polyepoxy compound. The copolymer (A) is obtainable by reaction of (a1) a crystalline aromatic polyester and (a2) a lactone, and if necessary (a3) at least one compound selected from the group consisting of a polycarboxylic acid or an ester-formable derivative thereof and a polyol or an ester-formable derivative thereof in the presence of a phosphorous ester. Such a resin composition is particularly excellent in recycling efficiency and is useful for blow molding. The resin composition has a high hydrolysis resistance and an excellent heat resistance (particularly thermal cycling resistance). | 2009-06-25 |
20090163675 | SILANE COUPLED POLYMERS - A functionalized polymer includes a directly bonded moiety, which can be located at a terminus of the polymer, defined by the formula —[—CR | 2009-06-25 |
20090163676 | Benzylated Polyalkylene Polyamines And Uses Thereof - The present invention provides curing agent compositions comprising benzylated polyalkylene polyamine compounds. Amine-epoxy compositions and articles produced from these amine-epoxy compositions are also disclosed. | 2009-06-25 |
20090163677 | Loop Type Reactor for Polymerization - A process which comprises polymerising an olefin monomer in at least one continuous tubular loop reactor of a multiple reactor system, optionally together with an olefin comonomer, in the presence of a polymerisation catalyst in a diluent to produce a slurry comprising solid particulate olefin polymer and diluent, wherein the average internal diameter of at least 50% of the total length of the continuous tubular loop reactor is at least 700 mm. | 2009-06-25 |
20090163678 | Bulk homogeneous polymerization process for ethylene propylene copolymers - Provided are bulk homogeneous polymerization processes for producing ethylene propylene random copolymers. The process includes contacting in a reactor or in a series of reactors propylene monomer, ethylene comonomer with one or more catalyst systems and optional solvent (present at less than 40 wt %), wherein the reactor train is at a temperature of between 65° C. and 180° C. and at a pressure no lower than 10 MPa below the cloud point pressure of the polymerization system and less than 1500 MPa, and wherein the polymerization system for the reactor train is in its dense fluid state to form a polymer reactor effluent including a homogeneous fluid phase polymer-monomer mixture in the reactor train; and wherein the resultant copolymer product comprises between 10 wt % and 20 wt % randomly distributed ethylene and the concentration of total region defects in the continuous propylene segments of the random EP copolymer is between 40 and 150% greater than in a copolymer of equivalent melt flow rate and wt % ethylene polymerized by a solution polymerization process. | 2009-06-25 |
20090163679 | Suspension polymerization process for manufacturing ultra high molecular weight polyethylene, a multimodal ultra high molecular weight polyethylene homopolymeric or copolymeric composition, a ultra high molecular weight polyethylene, and their uses - The present invention relates to a suspension polymerization process for the production of ultra high molecular weight polyethylene, wherein the operation is carried out in at least two reactors of the CSTR type (continuous stirring tank reactor), in a serial configuration, wherein the first reactor is fed with solvent, monomer and, optionally, comonomer; Ziegler-Natta type catalyst, said catalyst composition having a chloride concentration of at least 55%, based on its composition, and preferably more than 76%, chlorinated cocatalyst and chain growth regulator, said continuous stirring tank reactor being kept under a pressure between 0.1 to 2.0 MPa and temperature from 40° C. to 100° C., which contents of the first reactor are transferred to the subsequent reactor, by means of a pressure differential or through pumping, wherein said subsequent reactors are kept under a pressure between 0.1 to 2.0 MPa and temperature from 40° C. to 100° C., and fed with solvent, monomer, and, optionally, comonomer, catalyst, cocatalyst and chain growth regulator, the pressure and temperature in each of the reactors being different from one another up to the “n | 2009-06-25 |
20090163680 | Ziegler-Natta catalyst for particle size control - Catalyst components, methods of forming catalyst compositions, polymerization processes utilizing the catalyst compositions and polymers formed thereby are described herein. The methods generally include providing a magnesium dialkoxide compound, contacting the magnesium dialkoxide compound with a first agent to form a solution of a reaction product “A | 2009-06-25 |
20090163681 | Fast Activating Catalyst - A method of preparing a catalyst comprising aging a silica support in an alkaline solution to produce an alkaline aged silica support, removing at least a portion of the alkaline solution from the alkaline aged silica support to produce a dried silica support, and activating the silica support to produce a catalyst composition, wherein alkaline aging lowers the surface area of the silica support to less than about 50% of the original value and wherein activation of the silica support is carried out in batches of equal to or greater than about 500 lbs for a time period of less than about 8 hours. A method of preparing a polymer comprising alkaline aging a silica support material, adding chromium to the silica support material prior to the alkaline aging, after the alkaline aging, or both to form a chromium-silica support, rapidly activating the chromium-silica support produce an activated olefin polymerization catalyst, contacting the activated olefin polymerization catalyst with at least one monomer in a reaction zone under conditions suitable to produce a polymer, and recovering the polymer. | 2009-06-25 |
20090163682 | Process of Preparation of Catalytic Support and Supported Metallocene Catalysts for Production of Homopolymers and Copolymers of Ethylene with Alfa-Olefins, of High and Ultra High Molecular Weight and with Broad Molecular Weight Distribution in Slurry, Bulk and Gas Phase Processes and Products Thereof - The present invention relates a process for the preparation of catalytic support and the supported metallocene catalysts used in the production of ethylene homopolymers and ethylene copolymers with α-olefins, of high and ultra high molecular weight with broad molecular weight distribution, in gas or liquid phase polymerization processes, the latter being in slurry, bulk or suspension, and the products obtained from these processes. | 2009-06-25 |
20090163683 | PHOTOPOLYMERIZABLE MONOMERS HAVING EPOXIDE AND UNSATURATED DOUBLE BONDS AND THEIR COMPOSITION - Provided are a novel photopolymerizable monomer having at least one unsaturated double bond and epoxide, and a photocurable composition comprising the photopolymerizable monomer and an initiator, which is polymerizable with good efficiency using light and/or heat, provides reduced shrinkage, and has superior mechanical strength including adhesion and transparency. | 2009-06-25 |
20090163684 | METHOD FOR PURIFYING POLAR VINYL COMPOUNDS - Method of purifying an open-chain N-vinyl compound by crystallization in a crystallizer, the crystallization being carried out from a melt of a mixture comprising open-chain N-vinyl compound at a pressure of 10 | 2009-06-25 |
20090163685 | METHOD FOR PRODUCING PHOTOCURABLE LIQUID RESIN AND PHOTOCURABLE LIQUID RESIN PRODUCED BY SUCH METHOD - A method for producing a photocurable liquid resin which comprises (A) a step of producing a conjugated diene-based polymer or a conjugated diene/aromatic vinyl-based copolymer, which has a weight-average molecular weight of 5,000 to 40,000 and a molecular weight distribution of 3.0 or smaller, by polymerizing a conjugated diene-based monomer or a combination of a conjugated diene-based monomer and an aromatic vinyl-based monomer in a saturated hydrocarbon-based solvent using a dilithium initiator, (B) a step of producing a conjugated diene-based polymer polyol or a conjugated diene/aromatic vinyl-based copolymer polyol by reacting the produced polymer or copolymer with an alkylene oxide, (C) a step of producing a hydrogenated conjugated diene-based polymer polyol or a hydrogenated conjugated diene/aromatic vinyl-based copolymer polyol by hydrogenating the produced polymer polyol or copolymer polyol, and (D) a step of reacting the hydrogenated polymer polyol or copolymer polyol with a compound having a photocurable unsaturated hydrocarbon group. A material comprising the produced resin exhibits excellent barrier property against water vapor, excellent heat resistance and a hardness suitable for a material having rubber elasticity and is advantageously used as sealing a material. | 2009-06-25 |
20090163686 | METHOD OF MAKING AN INTRINSIC POLARIZER - An integrated wet stretch method of making an intrinsic polarizer includes the following steps in order: providing a polymeric film comprising poly(vinyl alcohol) and having an original length; immersing the polymeric film in a first bath comprising a first solution having a pH of less than about 3; uniaxially stretching the first polymeric film in the machine direction thereby forming a stretched polymeric film; removing the stretched polymeric film from the first bath; removing excess first solution from the stretched polymeric film; and uniaxially stretching the stretched polymeric film in the machine direction, at a temperature of at least about 120° C., thereby forming a further stretched polymeric film. | 2009-06-25 |
20090163687 | PROCESS FOR PREPARING 3-METHYLBUT-1-ENE - The present invention relates to the preparation of 3-methylbut-1-ene from a hydrocarbon stream I comprising isobutene by feeding a hydrocarbon stream II which comprises at least 70% by mass of isobutene in relation to the olefins present in the hydrocarbon stream and which has been obtained from hydrocarbon stream I or is identical to it to a process step for hydroformylation in which isobutene is hydroformylated in the presence of a rhodium catalyst, hydrogenating the aldehyde obtained from the hydroformylation of isobutene to the corresponding alcohol and preparing 3-methylbut-1-ene by water elimination from the alcohol. | 2009-06-25 |
20090163688 | FLUORENYL CATALYST COMPOSITIONS AND OLEFIN POLYMERIZATION PROCESS - An olefin polymerization process comprising contacting one or more olefins and a catalyst component in a reaction zone under suitable reaction conditions to form a polyolefin, wherein the catalyst component is characterized by the formula: | 2009-06-25 |
20090163689 | GUAYULE NATURAL RUBBER LATEX THIN FILM ARTICLES - The present disclosure provides for a formula and process for making elastomeric rubber thin film articles. In particular, the formula and process is a system which produces non- | 2009-06-25 |
20090163690 | POLYCARBOSILANE AND METHOD FOR PRODUCING SAME - The objective of the present invention is to provide a polycarbosilane having excellent solubility in common organic solvents and a method for production thereof. The polycarbosilane of the present invention is a polymer which is represented by the following general formula (1) and has an oxetanyl group in a side chain. R | 2009-06-25 |
20090163691 | METHOD FOR PURIFICATION OF POLYETHER POLYMERS AND MIXTURES RESULTING THEREFROM - A method for the purification of aromatic polyether polymers prepared by a halide displacement polymerization process comprises adsorbing the catalyst with an alkali metal halide to form an adsorbent component and then removing the adsorbent component. Mixtures resulting from this method are also discussed. | 2009-06-25 |
20090163692 | AROMATIC POLYETHERS - An aromatic polyether comprising structural units derived from a halosulfone sulfonate having structure (I): | 2009-06-25 |