41st week of 2008 patent applcation highlights part 45 |
Patent application number | Title | Published |
20080249202 | Method for the Production of Polyisocyanates - Process for preparing polyisocyanates involving the removal of a solvent-stream enriched in volatile, aromatic, non-isocyanate-group-containing contaminants from the polyisocyanate production process. | 2008-10-09 |
20080249203 | Class of Amine Coinitiators in Photoinitiated Polymerizations - A new class of amines is incorporated into photopolymerizable systems employing type I or type II photoinitiators. These amines are trialkylamines having a total of 10 to about 36 carbon atoms in the molecule and wherein at least one alkyl group has a chain length of at least 8 carbon atoms. Preferably, one or two of the alkyl groups are methyl or ethyl or one of each. Short chain amines as defined herein provide synergistic results when used with such trialkylamines. | 2008-10-09 |
20080249204 | Modified Polyolefin Waxes - Polyolefin waxes bearing (meth)acrylate groups, process for preparing them and their use. | 2008-10-09 |
20080249205 | SILICONE COMPOSITION - To provide a silicone composition which does not adhere on a set material mainly including silicone, such as a silicone impression material used in the dental operation field, when being built on the set material mainly including silicone, the silicone composition includes (A) 100 weight parts of organopolysiloxane having at least two aliphatic unsaturated hydrocarbons in one molecule, (B) 0.1 to 50 weight parts of organohydrogenpolysiloxane having at least three hydrogen atoms, which directly bond to a silicon atom, in one molecule and including SiO | 2008-10-09 |
20080249206 | Material for Acquisition of Liquids and Disposable Absorbent Article Comprising the Material - The present invention relates to a material for acquisition of liquids comprising individualized, crosslinked cellulosic fibers having an effective amount of a polymeric acid crosslinking agent reacted with the fibers in intra-fiber crosslink ester bond form. The material further comprises at least one basic substance, selected from basic polymers. The invention also relates to disposable absorbent articles, such as diapers, containing this material. The material can be used in a method of reducing the electrolyte concentration of aqueous mediums containing electrolytes, such as urine. | 2008-10-09 |
20080249207 | Safety Coatings - The invention relates to coating compositions, in particular anti-slip floor coating compositions that contain a crystalline polymeric material in solution that crystallises as the coating cures leading to the formation of hard polymeric crystals within the cured coating composition. The invention also relates to methods of making these compositions and uses thereof. | 2008-10-09 |
20080249208 | Puncture Sealing Agent for a Tire, and Process for Producing the Same - A puncture sealing agent for a tire is disclosed that has a rubber latex, an adhesive agent, and an anti-freezing agent, wherein glycerin, potassium acetate or a solution of glycerin and potassium acetate is used as the anti-freezing agent. | 2008-10-09 |
20080249209 | Metal Effect Pigments Comprising a Mixed Inorganic/Organic Layer, Method for the Production of Such Metal Effect Pigments, and Use Thereof - The invention relates to metallic effect pigments with coating, comprising a platelet-shaped substrate, where the coating comprises at least one hybrid inorganic/organic layer, the hybrid layer having at least partly an inorganic network that has one or more inorganic oxide components, and having at least one organic component, the organic component being at least partly an organic oligomer and/or polymer which is covalently bonded at least partly to the inorganic network via one or more organic network formers. The invention further relates to a method of producing these metallic effect pigments, and to their use. | 2008-10-09 |
20080249210 | SURFACE-MODIFIED PARTICLES - The present invention relates to substrates which have been surface-modified by means of colorants and are distinguished by the fact that they are encased with one or more layers of immobilised LCST and/or UCST polymers. The invention furthermore relates to a process for the preparation of the surface-modified substrates and to the use thereof in surface coatings, water-borne coatings, powder coatings, paints, printing inks, security printing inks, plastics, concrete, in cosmetic formulations, in agricultural sheeting and tarpaulins, for the laser marking of papers and plastics, for laser welding, as light protection, as pigment for corrosion protection and for the preparation of pigment compositions and dry preparations. | 2008-10-09 |
20080249211 | Masterbatch composition - A masterbatch composition is provided that includes a colorant, a thermoplastic carrier, a metallocene polymer processing aid, and optionally an additive. Also provided is a method for making a masterbatch composition and a method for making a colorized polymer. | 2008-10-09 |
20080249212 | Starch-polyolefin composites with improved performance - A composition is disclosed that comprises:
| 2008-10-09 |
20080249213 | Thermoplastic Polyetherester Elastomer Composition Having Excellent Flex Elasticity and Cover For Air-Bag Device Thereby - Disclosed is a polyetherester thermoplastic elastomer resin composition with excellent Hex-elasticity and durability, which comprises 10 to 70% by weight of low hardness polyetherester block copolymer having shore-hardness not more than 40D, 55 to 15% by weight of high hardness polyetherester block copolymer having shore-hardness not less than 50D and 35 to 15% by weight of polybutylene terephthalate, and having flex-elasticity in the range of 2,500 to 4,600 kgf/cm2. The polyetherester thermoplastic elastomer resin composition of the present invention has excellent durability, processing workability, formability and scratch-resistance, as well as satisfactory flexibility and mechanical properties, especially, flex-elasticity. Additionally, the polyetherester thermoplastic elastomer resin composition of the present invention has advantages such as excellent deploying property and horn workability when it is employed in production of covers for air bags of automobiles. | 2008-10-09 |
20080249214 | Stabilization of Methylmethacrylate-Butadiene-Styrene Graft Copolymers Against Thermal Oxidation - The instant invention relates to a stabilized composition of methylmethacrylate-butadiene-styrene graft copolymers with selected sterically hindered phenolic antioxidants and thioethers. Further subjects of the invention are a process for the stabilization of methylmethacrylate-butadiene-styrene graft copolymers and the use of selected sterically hindered phenolic antioxidants together with a thioether for the thermal stabilization of said graft copolymer. | 2008-10-09 |
20080249215 | Aromatic polycarbonate resin composition and production method thereof - According to the present invention, an aromatic polycarbonate resin composition comprising: a resin component (A) mainly comprising an aromatic polycarbonate; a reinforcing agent and/or a filler (B); and an aromatic sulfonic acid and/or an ester thereof (C), wherein a mixture consisting of said component (B) and said component (C) has a pH of 4 to 8 when measured in accordance with JIS-K5101, and said composition comprises 1 to 200 parts by weight of said component (B) and 0.001 to 5 parts by weight of said component (C) based on 100 parts by weight of said component (A) is provided. | 2008-10-09 |
20080249216 | Hot melt adhesive - Hot melt packaging adhesives comprising a base polymer component, a tackifier component and a wax component, which wax component comprises a soy wax, and are described. | 2008-10-09 |
20080249217 | Inkjet ink compositions comprising multiple modified pigments - The present invention relates to dispersions and inkjet ink compositions comprising a liquid vehicle and at least two modified pigments. The first modified pigment comprises a first pigment having attached at least one non-polymeric group, and the second modified pigment comprises a second pigment having attached at least one polymeric group. | 2008-10-09 |
20080249218 | Process for the manufacture of at least partially neutralized chlorosulfonated polyolefin elastomers in oil - An oil concentrate comprising oil and one or more at least partially neutralized chlorosulfonated polyolefin elastomers containing 0.5-50 weight percent chlorine and 0.25 to 5 weight percent sulfur is disclosed. | 2008-10-09 |
20080249219 | Resin Composition And Molded Body Made From Same - [Problem] A resin composition having excellent moldability and a sufficiently high surface hardness, which is excellent in preventing oil bleed-out problems, is provided. | 2008-10-09 |
20080249220 | Photosemiconductor encapsulating resin composition - A photosemiconductor encapsulating resin composition, excellent in light transmittance, ultraviolet resistance and heat resistance, comprising the following component (A) and component (B):
| 2008-10-09 |
20080249221 | POLYMERIC ADHESIVE INCLUDING NANOPARTICLE FILLER - Disclosed is a novel polymeric nanoparticle adhesive composite including a nanoparticle filler and method for the production thereof. More particularly, the disclosure describes the use of nanoparticle fillers, including a novel halloysite nanoparticle filler which utilizes generally cylindrical or tubular nanoparticles (e.g. rolled scroll-like shape). The filler is effectively employed in a polymer nanoparticle adhesive composite, containing the halloysite nanoparticle or other equivalent naturally occurring nanotubular filler, in which the advantages of the nanoparticle filler are provided (e.g., reinforcement, flame retardant, etc.) while maintaining or improving mechanical performance of the adhesive composite (e.g., adhesive strength and tack) | 2008-10-09 |
20080249222 | Potassium titanate, method for manufacturing the same, friction material and resin composition - Potassium titanate is obtained which has a novel configuration, exhibits excellent wear resistance when incorporated in a friction material and shows an excellent reinforcement performance when incorporated in a resin composition. A manufacturing method of the potassium titanate, a friction material using the potassium titanate and a resin composition using the potassium titanate are also obtained. The potassium titanate is represented by K | 2008-10-09 |
20080249223 | Sheet composition of thermoplastic polyolefin elastomer for water based coating treatment - The present invention relates to a thermoelastic polyolefin-based elastomer sheet composition for water based coating treatment, which comprises a partially crosslinked thermoelastic polyolefin-based elastomer resin, a non-crosslinked thermoelastic polyolefin-based elastomer resin, a polypropylene resin, an ethylene octene rubber resin, a linear low density polyethylene resin, polyethylene master batch containing a lubricant, and an inorganic filler, the composition being useful for vehicular inner parts (e.g., crash pad) due to its superior elongation, heat resistance, humidity resistance and molding property. | 2008-10-09 |
20080249224 | USE OF COATED METALLIC LUSTER PIGMENTS FOR PIGMENTING HIGH MOLECULAR WEIGHT MATERIALS - Use of luster pigments based on a platelet-shaped metallic substrate coated with a low refractive dielectric layer which does not absorb visible light, for pigmenting macromolecular materials. | 2008-10-09 |
20080249225 | POLYPROPYLENE RESIN COMPOSITION AND MOLDED ARTICLE COMPRISING THE SAME - A polypropylene resin composition is disclosed which contains a propylene polymer (A) selected from the group consisting of propylene homopolymers (A-1) and propylene-ethylene block copolymers (A-2) which are propylene-ethylene block copolymers each of which is composed of a propylene homopolymer component and a propylene-ethylene random copolymer component and has an intrinsic viscosity of from 2 to 8 dl/g, an ethylene-α-olefin copolymer (B) defined below, the amount of the polymer (A) and the amount of the copolymer (B) each being based on the combined amount of the polymer (A) and the copolymer (B) which is an ethylene-α-olefin copolymer having a melt index, as measured at 190° C., of from 1 to 40 g/10 min, and a petroleum resin (C-1) or a terpene resin (C-2) having a glass transition temperature of 90° C. or lower. | 2008-10-09 |
20080249226 | Waterborne coating compositions for optical-use polyester film - A water based coating composition containing | 2008-10-09 |
20080249227 | Resin Composition, Product Molded from the Resin Composition, and Preparation Method for the Resin Composition - A resin composition comprising 10 to 99 mass % of a biodegradable aliphatic polyester resin (X), and 90 to 1 mass % of a polyolefin resin (Y). The resin composition preferably has a total light transmittance of not higher than 60% as measured with respect to a 3-mm thick test piece in conformity with JIS K7105, or the polyolefin resin (Y) preferably forms a continuous phase in the resin composition. | 2008-10-09 |
20080249228 | Nanocomposite Polymers - Nanocomposite compositions containing a graft polymer and a filler such as nano-sized silica having flame resistant properties are described. | 2008-10-09 |
20080249229 | Diamond polymer brushes - A composite comprising at least one diamond/polymer brush and a method of making the composite comprising covalently bonding at least one polymer to said diamond surface. | 2008-10-09 |
20080249230 | Method for Treating Fibrous Substrates - Fibrous substrates are treated with
| 2008-10-09 |
20080249231 | Soft homogeneous isotactic polypropylene compositions - The present invention also discloses a homogeneous blend composition comprising; a) from 1% to 99% by weight of the blend of a first polymer component comprising a copolymer of 5% to 35% by weight of the first polymer component consisting predominantly of alpha olefin derived units and 65% to 95% by weight of the first polymer component of propylene derived units having a crystallinity of 0.1% to about 25% from isotactic polypropylene sequences, a melting point of from 45° C. to 105° C., and wherein the Melt Flow Rate (MFR @ 230° C.) of the first polymer component is between 300 g/10 min to 5000 g/10 min. b) from 1% to 99% by weight of the blend of a second polymer component comprising isotactic polypropylene and random copolymers of isotactic propylene, wherein the percentage of the copolymerized alpha-olefin in the copolymer is between 0.0% and 9% by weight of the second polymer component and wherein the second polymer component has a melting point greater than about 110° C., wherein the first polymer component has less than 1000 ppm of reaction products arising from the chemical reaction of a molecular degradation agent. | 2008-10-09 |
20080249232 | Soft heterogeneous isotactic polypropylene compositions - The present invention also discloses a heterogeneous blend composition comprising; a) from 1% to 99% by weight of the blend of a first polymer component comprising a copolymer of 5% to 35% by weight of the first polymer component consisting predominantly of alpha olefin derived units and 65% to 95% by weight of the first polymer component of propylene derived units having a crystallinity of 0.1% to about 25% from isotactic polypropylene sequences, a melting point of from 45° C. to 105° C., and wherein the Melt Flow Rate (MFR@230° C.) of the first polymer component is between 300 g/10 min to 5000 g/10 min b) from 1% to 99% by weight of the blend of a second polymer component comprising isotactic polypropylene and random copolymers of isotactic propylene, wherein the percentage of the copolymerized alpha-olefin in the copolymer is between 0.0% and 9% by weight of the second polymer component and wherein the second polymer component has a melting point greater than about 110° C., wherein the first polymer component has less than 1000 ppm of reaction products arising from the chemical reaction of a molecular degradation agent. | 2008-10-09 |
20080249233 | Hot melt adhesive - Low application temperature hot melt packaging adhesives comprising a vegetable derived wax such as a soy wax are described. | 2008-10-09 |
20080249234 | Modified Polycarbonates, Polyester Carbonates and Polyesters Having Improved Elongation Behaviour and Flame Resistance - The present invention relates to polycarbonate, polyester carbonate and polyester having end groups derived from alkylsiloxane-substituted phenols, as well as to the use of phenolic compounds having alkylsiloxane substituents as chain terminators in the preparation of polycarbonate, polyester carbonate and polyester, as well as to mouldings and extrudates produced from these polymers, to processes for the preparation of the polymers, and to novel phenolic compounds of formula (2). | 2008-10-09 |
20080249235 | Cyclic Olefin Resin Composition, and Substrate Obtained From Said Resin Composition - A cyclic olefin resin composition which can be suitably used as a material for a substrate having low permittivity, low dielectric tangent, low water absorbability, excellent heat resistance, and the like, and a substrate obtained from the resin composition are provided. In particular, there is provided a novel cyclic olefin resin composition that can be suitably used as a material for a substrate for high frequency circuit dealing with high frequency signal transmission. The cyclic olefin resin composition comprises (A) 5 to 95 parts by weight of a cyclic olefin polymer having a glass transition temperature of 60 to 200° C. and (B) 5 to 95 parts by weight of a flexible copolymer, prepared by polymerizing at least two monomers selected from the group consisting of an olefin compound, a diene compound and an aromatic vinyl hydrocarbon compound, and having a glass transition temperature of 0° C. or below. The cyclic olefin resin composition further comprises, based on 100 parts by weight of total amount of the components (A) and (B), (D) 0.01 to 5 parts by weight of a radical initiator and (E) 0 to 5 parts by weight of a polyfunctional compound having in its molecule two or more radically polymerizable functional groups. | 2008-10-09 |
20080249236 | Sealing Material For Double-Gazing Pane Comprising Resin Composition With Excellent Gas-Barrier Property and Hot-Melt Tackiness - A sealing material for insulating glass eliminating problem necessity of long-time aging after production is provided and a resin composition having high long-term adhesion strength, high shape retention, and high gas-barrier property and especially having excellent hot-melt adhesive property is also provided. The sealing material for insulating glass including a resin composition having hot-melt adhesive property contains an isobutylene-based diblock copolymer (A) composed of a polymer block (a) containing an aromatic vinyl compound as a constituent monomer and a polymer block (b) containing isobutylene as a constituent monomer. | 2008-10-09 |
20080249237 | Process for Producing Ultrafine Powders Based on Polyamides, Ultrafine Polyamide Powders and Their Use - Process for preparing ultrafine powders based on polyamides by contacting polyamides having a relative solution viscosity η | 2008-10-09 |
20080249238 | FLEXIBLE SEMIAROMATIC POLYAMIDES WITH A LOW MOISTURE UPTAKE - The present invention relates to a flexible semiaromatic polyamide composition with a low moisture uptake, made up by weight, the total being 100:
| 2008-10-09 |
20080249239 | Process for improving water-whitening resistance of pressure sensitive adhesives - Pressure sensitive adhesive compositions having enhanced resistance to water-whitening comprising an aqueous emulsion polymer are disclosed. The polymer comprises the polymerization reaction product of a polymerizable aqueous emulsion comprising: (i) at least one hydrophobic alkyl acrylate or alkyl methacrylate ester of an alcohol, (ii) at least about 1 wt. % of at least one hydrophilic monomer, (iii) at least about 5 wt. % of at least one partially hydrophilic alkyl acrylate or alkyl methacrylate ester of an alcohol, and (iv) a water-soluble or water-dispersible polymerizable surfactant selected from compounds having a terminal allyl amine moiety, substituted phenyl compounds having at least one alkenyl substituent, polyoxyalkylene-1-(allyloxymethyl) alkyl ether sulfate salts, or mixtures thereof, and the average particle size of the polymer is less than or equal to 200 nm. Also disclosed are processes for preparing same. | 2008-10-09 |
20080249240 | FLUOROELASTOMER COMPOSITION FOR COLD SHRINK ARTICLES - A composition includes an elastomeric composition. The elastomeric composition can include a fluoroelastomer composition, and the elastomeric composition is substantially free of an epichlorohydrin composition. The composition can further include a filler material which includes a reinforcement-grade carbon black. The composition can further include a peroxide curative. | 2008-10-09 |
20080249241 | Microgel-Containing Thermoplastic Elastomer Composition - The present invention relates to a composition comprising thermoplastic materials and crosslinked microgels which are not crosslinked by high-energy radiation, processes for its preparation, its use for the production of thermoplastically processable shaped articles and shaped articles produced from the composition. | 2008-10-09 |
20080249242 | Aqueous Vinyl Graft Copolymer Compositions - An aqueous composition comprising at least one vinyl graft copolymer (A) and at least one vinyl polymer (B) obtained by a process comprising steps a) polymerising at least one vinyl monomer to obtain at least one macromonomer with a Tg | 2008-10-09 |
20080249243 | Partially neutralized chlorosulfonated polyolefin elastomers - Partially neutralized chlorosulfonated polyolefin elastomers containing 0.5-10 weight percent chlorine and 0.25 to 5 weight percent sulfur are prepared from polyolefin elastomer base resins selected from the group consisting of propylene/ethylene copolymers, ethylene/propylene/diene copolymers, isobutylene/diene copolymers, isobutylene homopolymers, hydrogenated styrene/butadiene block copolymers and hydrogenated styrene/isoprene block copolymers. | 2008-10-09 |
20080249244 | ADDITION CURING SILICONE RUBBER COMPOSITION AND ITS CURED PRODUCT - An addition curing silicone rubber composition and a cured product thereof are provided. In this composition, amount of the low molecular weight siloxane component volatilizing from the cured product has been reduced, and as a consequence, this composition is free from the problems such as clouding or haze, contact fault, adhesion failure, and hydrophobicization of the surface caused by the deposition of the volatilized low-molecular weight siloxane component on the surrounding surfaces. More specifically, the addition curing silicone rubber composition comprises; (A) 100 parts by weight of a polyorganosiloxane containing, on average, at least two alkenyl groups which are bonded to silicon atom; (B) 0.3 to 20 parts by weight of an organohydrogenpolysiloxane containing at least two hydrogen atoms which are bonded to silicon atom (SiH functional groups) per molecule; and (C) a catalytic amount of a addition reaction catalyst, and content of the polyorganosiloxane having a degree of polymerization of up to 10 and containing at least one SiH functional group per molecule is up to 0.5% by weight in relation to the entire composition. | 2008-10-09 |
20080249245 | BLENDS OF AMORPHOUS AND SEMICRYSTALLINE POLYMERS HAVING SHAPE MEMORY PROPERTIES - A shape memory polymeric material has a glass transition temperature, T | 2008-10-09 |
20080249246 | Composition For On-Site Forming Gasket, Gasket, (Meth) Acrylic Polymer and Curing Composition Thereof - The present invention provides a composition for on-site forming gaskets, which has excellent heat resistance, weather resistance, oil resistance, curability, compression set, and the like, a gasket, and (meth)acrylic acid and a curable composition thereof. Specifically, the present invention provides a composition for on-site forming gaskets containing a vinyl polymer with a (meth)acryloyl group at a molecular end as an essential component, and a gasket, a cured product of the composition exhibiting predetermined compression set. Also, the present invention provides a (meth)acrylic polymer having a (meth)acryloyl group at a molecular end and a curable composition thereof, a cured product exhibiting high oil resistance. | 2008-10-09 |
20080249247 | HIGH IMPACT STRENGTH FILM AND NON-PVC CONTAINING CONTAINER AND POUCH AND OVERPOUCH - A monolayer film of a polymer blend of a first component selected from the group consisting of an ethylene containing polymer, the first component present in an amount by weight of the film from about 60% to about 1%, the first component having a first melting point temperature determined by DSC, a second component selected from the group consisting of propylene containing polymers and methyl pentene containing polymers, the second component being present in an amount by weight of the film from about 99% to about 40%, the second component having a second melting point temperature determined by DSC; and the film being capable of withstanding steam sterilization at a temperature from about 100° C. to about | 2008-10-09 |
20080249248 | Isotactic Polypropylene Nucleation - Low molecular weight semicrystalline propylene-alpha olefin copolymers containing propylene crystallinity are used as a nucleating agent in crystalline polypropylene and polypropylene copolymers. The nucleating copolymers are propylene-alpha olefin copolymers having a percent crystallinity of 5-75%, a melting point of 45° C.-105° C., and an MFR between 300 and 5000 g/10 min. Nucleated polypropylene compositions comprise a nucleating amount of the copolymer blended in a matrix of polypropylene homopolymer, or 0.01 to 9 wt % α-olefin copolymer, having a melting point greater than 110° C. The nucleating copolymer improves processing time with little or no effect on the crystallinity-associated characteristics of the matrix. The invention also provides methods of crystallizing polypropylene with the nucleating agent and of forming articles with the composition, and also provides articles formed from the composition and/or by the method. | 2008-10-09 |
20080249249 | Chlorosulfonated propylene/olefin elastomers - Chlorosulfonated propylene/olefin elastomers containing 0.5-55 weight percent chlorine and 0.15 to 5 weight percent sulfur are prepared from metallocene catalyzed propylene/olefin copolymer base resins having a ratio of Mw/Mn less than 3.5 and a copolymerized propylene content of 70-98 weight percent. | 2008-10-09 |
20080249250 | Copolymers Containing Lateral Carbamate Groups And Groups Which Can Be Activated With Actinic Radiation, Processes For Preparing Them, And Their Use - Copolymers (A) containing lateral, primary and/or secondary carbamate groups (a12) and groups (a31) which can be activated with actinic radiation, preparable by | 2008-10-09 |
20080249251 | Golf ball - The invention provides a golf ball composed of a hot-molded material obtained by vulcanizing a rubber composition made primarily of a base rubber and an unsaturated carboxylic acid or salt thereof, wherein the rubber composition additionally includes a vulcanized rubber powder from which soluble ingredients have been removed by liquid washing. The golf ball of the invention is able to increase the hardness (deflection) of the core and has an excellent durability, in addition to which it effectively re-uses vulcanized rubber powder that is a waste material and so is industrially beneficial by lowering manufacturing costs and reducing the burden on the environment. | 2008-10-09 |
20080249252 | New permanent surface modifiers - The invention relates to novel compounds of the formula I, II; III or IV | 2008-10-09 |
20080249253 | Partially neutralized chlorosulfonated polyolefin elastomers - At least partially neutralized chlorosulfonated ethylene/alpha-olefin elastomers containing 0.5-10 weight percent chlorine and 0.25 to 5 weight percent sulfur are prepared from ethylene/alpha-olefin copolymer base resins having a ratio of weight average molecular weight (Mw) to number average molecular weight (Mn) less than 3.5. | 2008-10-09 |
20080249254 | Process for chlorosulfonating polyolefins - Chlorosulfonated polyolefin elastomers containing 0.5-10 weight percent chlorine and 0.25 to 5 weight percent sulfur are prepared in a low temperature (50° to 75° C.) solution process employing a chlorosulfonation agent of sulfuryl chloride or the combination of Cl | 2008-10-09 |
20080249255 | RING-OPENING POLYMERIZATION OF CYCLIC ESTERS, POLYESTERS FORMED THEREBY, AND ARTICLES COMPRISING THE POLYESTERS - Cyclic esters are polymerized in the presence of a catalytic amount of a Group 4 transition metal hydride. The method is capable of producing high molecular weight polyesters with low polydispersities. These high molecular weight polyesters exhibit improved mechanical properties and are useful in a variety of product applications. | 2008-10-09 |
20080249256 | Method for Producing Polymerized Coordination Compounds of Platinum Complex - There is provided a production method in which bis(nitrato)platinum complex, optionally in the concurrent presence of dihalo-platinum complex, and poly(ethylene glycol)-block-poly(glutamic acid) are used at specific ratios and reacted. Coordination compound of an anti-tumor platinum complex with a block copolymer having carboxyl groups on its side chains is efficiently produced. | 2008-10-09 |
20080249257 | Latent curing agent for epoxy resin and method for manufacturing the same - A latent epoxy resin curing agent is provided which can be manufactured without using an amphiphilic polymer compound requiring a painful trial and error selection process, exhibits excellent solvent resistance and low-temperature fast-curing ability, and contains an imidazole-based compound as a main component. In the latent epoxy resin curing agent containing the imidazole-based compound as a main component, adduct particles formed through adduct reaction of an epoxy-based compound with the particulate imidazole-based compound are coated with an ethyl cellulose film. Furthermore, the surfaces of the adduct particles may be crosslinked with a polyfunctional isocyanate compound. A mixture of the epoxy-based compound, the particulate imidazole-based compound, and ethyl cellulose in a predetermined saturated hydrocarbon-based solvent is heated under stirring. Then, the epoxy-based compound and the particulate imidazole-based compound are subjected to adduct reaction to give a slurry of the adduct. After the slurry is cooled, the latent epoxy resin curing agent is filtrated. If necessary, the ethyl cellulose film is crosslinked with a polyfunctional isocyanate compound. | 2008-10-09 |
20080249258 | Latent curing agent for epoxy resin and method for manufacturing the same - A latent epoxy resin curing agent is provided which can be manufactured without using an amphiphilic polymer compound requiring a painful trial and error selection process, exhibits excellent solvent resistance and low-temperature fast-curing ability, and contains an imidazole-based compound as a main component. In the latent epoxy resin curing agent containing the imidazole-based compound as a main component, the adduct particles of the epoxy-based compound and the imidazole-based compound are coated with an ethyl cellulose film, and the surface thereof is crosslinked with a polyfunctional isocyanate compound. The epoxy-based compound, the imidazole-based compound, and ethyl cellulose are dissolved in a predetermined saturated hydrocarbon-based solvent under stirring and heating. Then, the epoxy-based compound and the imidazole-based compound are subjected to adduct reaction to obtain a slurry of the adduct. After the slurry was cooled, the polyfunctional isocyanate compound is added thereto to crosslink the ethyl cellulose film. | 2008-10-09 |
20080249259 | Addition curable silicone resin composition and silicone lens using same - An addition curable silicone resin composition is provided. The composition includes two types of alkenyl group-containing organopolysiloxanes, and two types of organohydrogenpolysiloxanes, and a platinum group catalyst. The composition is cured to form a hard cured product with excellent flexibility and minimal surface tack, suited to a silicone lens. | 2008-10-09 |
20080249260 | Methods of preparing polymers having terminal amine groups - The present invention is directed to methods of preparing linear polymers such as polyalkylene oxides containing a terminal amine in high purity. One preferred method includes reacting a polyalkylene oxide such as polyethylene glycol containing a terminal azide with a phosphine-based reducing agent such as triphenylphosphine or an alkali metal borohydride reducing agent such as sodium borohydride in a solvent to reflux. The resultant polymer-amines are of sufficient purity so that expensive and time consuming purification steps required for pharmaceutical grade polymers are avoided. | 2008-10-09 |
20080249261 | Method of preparing polymethylene-polyphenyl-polyamine - The present invention provides a method of preparing polymethylene-polyphenyl-polyamine (briefly referred to as polyamine, DAM), in which a high gravity rotating bed is used as the mixing reactor of formaldehyde and aniline hydrochloride, the mixing solution of aniline hydrochloride and circulation solution and the formaldehyde are fed into the high gravity rotating bed reactor proportionally to carry out mixing and condensation reaction under a condition of a very high gravity; the materials leaving the high gravity rotating bed reactor is introduced into a stirred vessel to proceed with the pre-condensation reaction and obtain a condensation solution; and the process steps of heating, molecular rearrangement, neutralization, water washing and purification, etc. are completed to obtain the refined DAM. With the method according to the present invention, the main by-products is obviously reduced in the condensation process, the phenomenon of deposit attaching to the inner walls of circulation pipes and heat exchanger and blockage are prevented in the condensation process, the impurity content is low in the refined DAM, and the subsequent product MDI has a lighter color, the product quality is stable and may be improved to a certain extent. | 2008-10-09 |
20080249262 | Copolymers and Films Thereof - Copolymers of ethylene and alpha-olefins having (a) a density in the range 0.900-0.940 g/cm | 2008-10-09 |
20080249263 | Method for the Preparation of Olefin Polymerisation Catalyst - The invention is directed to a process for producing an olefin polymerization catalyst wherein a solution of a soluble magnesium complex containing an element of is Group 13 or 14 of the Periodic Table (IUPAC) is contacted with a halogen containing transition metal compound of Group 3 to 10 of the Periodic Table (IUPAC) to obtain a solid catalyst complex comprising as essential components Mg, said element of is Group 13 or 14 of the Periodic Table (IUPAC) and said transition metal compound. | 2008-10-09 |
20080249264 | Method For Producing Highly Reactive Isobutylene Homo-Or Copolymers from Technical Flows of C4-Hydrocarbon Using Bronsted Acid Catalyst Complexes - Preparation of highly reactive isobutene homo- or copolymers with M | 2008-10-09 |
20080249265 | Method For Triggering Radical Polymerization Reactions - The invention relates to an initiator system for triggering a radical polymerization reaction of a preparation that contains monomers and/or oligomers having ethylenically unsaturated groups. The initiators used are open-chain and/or cyclic N,N-diacylhydroxylamines of the general formula R—CO—N(OH)—Co—R′. The invention also relates to a method for starting a radical polymerization reaction by way of the thermally initiated formation of oxyl radicals from open-chain and/or cyclic N,N-diacylhydroxylamines or the O-alkyl or O-acyl derivatives thereof having the general formulae R—CO—N(OH)—CO—R′, R—CO—N(O—R)—CO—R′ or R—CO—N(O—CO—R′)—CO—R′, wherein R, R′R and R′ are the same or different organic substituents and R can be linked with R′. | 2008-10-09 |
20080249266 | Polymerisation Catalyst System Based on Monooxime Ligands - The present invention discloses active oligomerisation and polymerisation catalyst systems based on dioxime ligands. | 2008-10-09 |
20080249267 | Method for Producing Highly Reactive Isobutylene Homo-or Copolymers Using Boron-Containing Catalyst Complexes - Preparation of highly reactive isobutene homo- or copolymers having M | 2008-10-09 |
20080249268 | Method For Producing a Polyisobutene - The invention relates to a process for preparing polyisobutene having a mean molecular weight M | 2008-10-09 |
20080249269 | Electret materials - Disclosed are electret materials with outstanding thermal and charge stability. The electret materials comprise a melt blend of a thermoplastic polymer and one or more compounds selected from the aromatic trisamides. The aromatic trisamides are for example of the formula | 2008-10-09 |
20080249270 | Method for manufacturing monosulfonium salt, cationic polymerization initiator, curable composition, and cured product - A monosulfonium salt in which very little unreacted raw material remains, which has a purity of at least 96%, and which has one sulfonio group in its molecule is manufactured without a refining step. After (a) an aryl compound, (b) a sulfoxide compound, (c) a dehydrating agent, and (d) a BF | 2008-10-09 |
20080249271 | Adhesive containing ladder-type polysilsesquioxane and adhesive sheet - An adhesive containing a ladder-type polysilsesquioxane which firmly bonds metals and synthetic resins and an adhesive sheet having an adhesive layer formed by using the adhesive on at least one side of a substrate are provided. An adhesive comprises a ladder-type polysilsesquioxane having a recurring unit of the following formula (I) in the molecule, | 2008-10-09 |
20080249272 | Modification Process For Polymer Surfaces, Notably For Hydroxylation Of Polymer Surfaces And Products So Obtained - The present invention concerns the use of RO. radicals, R being a hydrogen, an alkyl group having 2 to 15 carbons, an acyl group —COR′ in which R′ represents an alkyl group having 2 to 15 carbons, or an aroyl group —COAr in which Ar represents an aromatic group having 6 to 15 carbons, for the hydroxylation, alkoxylation or oxycarbonylation of polymer surfaces, the said polymers being different from polymers chosen from: polymethylmethacrylate (PMMA) and fluorocarbon polymers when R represents a hydrogen, or of polymer mixture surfaces, notably hydrophobic ones, the said polymers consisting in monomeric units of which at least 50% among these are aliphatic units, and the said RO. radicals being generated by electrochemical or photochemical means. | 2008-10-09 |
20080249273 | Isotactic 1-butene copolymers - An isotactic 1-butene copolymer having a content up to 30% by mol of at least one alpha-olefin of formula CH | 2008-10-09 |
20080249274 | POLYMERIZATION CATALYST SYSTEM UTILIZING EXTERNAL DONOR SYSTEMS AND PROCESSES OF FORMING POLYMERS THEREWITH - External donor systems, catalyst systems and olefin polymerization processes are described herein. The external donor systems generally include a first external donor represented by the general formula SiR | 2008-10-09 |
20080249275 | RADIATION SHIELDING WITH POLYHEDRAL OLIGOMERIC SILSESQUIOXANES AND METALLIZED ADDITIVES - Nanoscopic metallized and nonmetallized nanoscopic silicon containing agents including polyhedral oligomeric silsesquioxane and polyhedral oligomeric silicate provide radiation absorption and in situ formation of nanoscopic glass layers on material surfaces. These property improvements are useful in space-survivable materials, microelectronic packaging, and radiation absorptive paints, coatings and molded articles. | 2008-10-09 |
20080249276 | THIN INSULATIVE MATERIAL WITH GAS-FILLED CELLULAR STRUCTURE - The present invention is directed to a lightweight, gas-filled, highly insulative cellular structure and methods for manufacturing the cellular structure. The cellular structure can be incorporated into outdoor gear and apparel to make the outdoor gear or apparel warm, while still maintaining a desired thinness and flexibility. The insulative article takes advantage of the superior insulative properties of dry gases and preferably highly insulative gases such as argon. In addition, the size and shape of the cells in the cellular structure are selected to minimize convection. | 2008-10-09 |
20080249277 | Polyurethane elastomer for cleaning blade of electronic copying machine - A polyurethane elastomer useful as a cleaning blade of an electronic copying machine having a small temperature dependency over a wide range of atmospheric temperatures is produced by reacting (1) a polyol component, (2) a chain extender, and (3) an isocyanate component. The polyol component includes a bifunctional silicone oil having hydroxyl groups at both ends and containing an ester group. The isocyanate component includes an aromatic isocyanate. The silicone oil content of the elastomer is from 5.0 to 50% by weight, based on the weight of the polyurethane elastomer. In a preferred embodiment, the polyurethane elastomer is produced from a polyol component which includes a polycaprolactone ester polyol and a silicone oil having hydroxyl groups at both ends which also contains an ester group. | 2008-10-09 |
20080249278 | Sealing material for optical element and sealed optical element - A sealing material for optical elements with excellent transparency, crack resistance, and heat resistance which can produce a cured product of the sealing material and a sealed optical element are provided. The sealing material for optical elements comprising a compound with a ladder structure, which contains a repeating unit of the following formula (A) in the molecule as a major component, the compound being obtained by condensing a compound (1) shown by the formula, R | 2008-10-09 |
20080249279 | Acid Groups-Containing Polyurethane Resins - Water-dilutable polyurethane resins with acid groups, wherein the polyurethane resins contain units derived from oils A which are at least partly unsaturated, from olefinically unsaturated aliphatic acids B or anhydrides B′ thereof, from compounds C having functional groups which are reactive towards acid groups or acid anhydride groups, selected from the group consisting of epoxide groups, hydroxyl groups, mercaptan groups and amino groups, and which react in the reaction with the compounds B or B′ to form an ester group, a thioester group or an acid amide group, where the compounds C are selected from the group consisting of compounds C″ which additionally contain sulfonic acid groups, or carboxylic acid groups which are activated by electron-withdrawing substituents, and compounds C′ which additionally contain at least one hydroxyl group which is retained during the reaction with the compounds B or B′, and where at least a mass fraction of 25% of the compounds C consists of compounds C″, and polyfunctional isocyanates D, a process for their preparation, their use as catalysts in the curing of binders containing hydroxyl groups with aminoplast resins, and stoving paints which contain these catalysts | 2008-10-09 |
20080249280 | Process for Producing Polyester, Polyester Produced Using Said Process, and Polyester Molded Product - This invention provides a polyester and a polyester molded product, which, while maintaining color tone, transparency, and thermal stability, can realize a high polycondensation rate, are less likely to cause the production of polycondensation catalyst-derived undesired materials, and can simultaneously meet both quality and cost effectiveness requirements, which can exhibit the characteristic features, for example, in the fields of ultrafine fibers, high transparent films for optical use, or ultrahigh transparent molded products. These advantages can be realized by using, in the production of a polyester in the presence of an aluminum compound-containing polyester polycondensation catalyst, an aluminum compound having an absorbance of not more than 0.0132 as measured in the form of an aqueous aluminum compound solution, prepared by dissolving the aluminum compound in pure water to give a concentration of 2.7 g/liter in terms of the amount of aluminum element, under conditions of cell length 1 cm and wavelength 680 nm. | 2008-10-09 |
20080249281 | Degradable polymers and methods of preparation thereof - The present invention provides polymers which substantially degrade in the presence of one or more triggers, preferably light energy or hydrogen peroxide, but does not substantially degrade in the absence of one or more triggers. | 2008-10-09 |
20080249282 | POLYFLUORENE METHOD - A method of synthesizing a poly(9,9-disubstituted-fluorene) includes reacting a 9,9-disubstituted-fluorene with an alkyl lithium in the presence of a catalytic amount of a nickel amine complex. The 9,9-disubstituted-fluorene includes solubility-enhancing substituents in the 9-position and leaving groups in the 2-position and the 7-position. The product poly(9,9-disubstituted-fluorene)s are fluorescent conjugated polymers that are useful as, for example, blue light-emitting materials. | 2008-10-09 |
20080249283 | Hla-Binding Peptides, Precursors Thereof, Dna Fragments and Recombinant Vectors that Code for Those Peptide Sequences - An HLA-binding peptide binding to an HLA-A type molecule, said HLA-binding peptide comprising at least one type of amino acid sequence selected from the group consisting of SEQ ID NOS: 1 to 183, and not less than 8 and not more than 11 amino acid residues is provided. Any of the amino acid sequence is predicted to have the binding property to a HLA-A type molecule by a predicting program using an active learning experiment method as illustrated in FIG. | 2008-10-09 |
20080249284 | GENE ENCODING LABYRINTHIN, A MARKER FOR CANCER - A cDNA molecule that encodes a protein designated Labyrinthin (Lab) is isolated and its nucleotide sequence is determined. The protein, or peptides derived from the protein, are markers useful to define novel classes of cancers. Diagnostic assays for these cancers use antibodies to Lab or nucleotide probes that hybridize with the lab gene or a fragment therefrom. Vaccines useful either to prevent recurrence of cancers in subjects who test positive for Lab (or lab) or to prevent initial occurrence of cancer, use proteins or peptides derived from Lab. Expression of Lab via immunogenic assays is used to monitor effects of cancer treatments. Antisense molecules against lab are used in treatments. Sense molecules of lab are used to restore lost lab function in diseased normal cells, for example, gland cells. | 2008-10-09 |
20080249285 | Method For Affinity Purification - The invention relates to a method of immunoaffinity purification which comprises the use of a binding agent which binds to an epitope that it is present at least twice on the target molecule. In another embodiment the method uses at least two different binding agents, each binding to different epitopes on the target molecule | 2008-10-09 |
20080249286 | HIGH-PRESSURE REFOLDING OF PROTEINS IN THE PRESENCE OF BINDING PARTNERS - Methods for producing biologically active protein from aggregated and/or denatured proteins which comprise subjecting the protein to high hydrostatic pressure in the presence of a ligand or specific binding agent are disclosed. The ligand can be a macromolecule, such as another protein, a nucleic acid, or other macromolecules, or the ligand can be a small organic molecule. | 2008-10-09 |
20080249287 | Refolding Transforming Growth Factor Beta Family Proteins - Compositions and methods for folding proteins belonging to the transforming growth factor beta superfamily are disclosed. The compositions and methods allow for the folding of such proteins when produced in an expression system that does not yield a properly folded, biologically active product. | 2008-10-09 |
20080249288 | Methods for Chemically Synthesizing Immunoglobulin Chimeric Proteins - The invention provides methods of chemically synthesizing chimeric proteins comprising at least a portion of an immunoglobulin constant region and a biologically active molecule. | 2008-10-09 |
20080249289 | Manufacture of a Chromatography Matrix - The present invention relates to method of manufacturing a sulphonate-functionalized (S-functionalized) cation exchanger, which method comprises reacting olefinic groups with bisulphite in the presence of at least one amine oxide, such as N-methyl morpholine oxide (NMO). The olefinic groups of the carrier may be allyl groups; which may be provided on extenders such as polyhydroxyfunctional polymers. In one embodiment, the carrier is made of agarose with improved flow pressure properties. | 2008-10-09 |
20080249290 | Colorant compounds - Disclosed is a compound of the formula | 2008-10-09 |
20080249291 | Oligonucleotides Derived From Mycobacterium for Stimulating Immune Function, Treating Immune-Related Diseases, Atopic Dermatitis and/or Protecting Normal Immune Cell - Disclosed are oligonucleotides for manipulating an immune reaction. The oligonucleotides of the present invention may be useful to stimulate the immune function, to treat the immune-related diseases and the atopic dermatitis, or to protect the normal immune cells. | 2008-10-09 |
20080249292 | Plant dihydroorotase - The present invention relates to a DNA encoding a polypeptide with dihydroorotase (EC 3.5.2.3) activity. Also, the invention relates to the use of this nucleic acid for the generation of an assay system. | 2008-10-09 |
20080249293 | Nucleic acids encoding a G-protein coupled receptor involved in sensory transduction - The invention provides isolated nucleic acid and amino acid sequences of sensory cell specific G-protein coupled receptors, antibodies to such receptors, methods of detecting such nucleic acids and receptors, and methods of screening for modulators of sensory cell specific G-protein coupled receptors. | 2008-10-09 |
20080249294 | RNA Interference Mediated Inhibition of Gene Expression Using Short Interfering Nucleic Acid (siNA) - This invention relates to compounds, compositions, and methods useful for modulating gene expression using short interfering nucleic acid (siNA) molecules. In particular, the instant invention features small nucleic acid molecules, such as short interfering nucleic acid (siNA), short interfering RNA (siRNA), double-stranded RNA (dsRNA), micro-RNA (miRNA), and short hairpin RNA (shRNA) molecules and methods used to modulate the expression of genes, such as expressed pseudogenes associated with the maintenance or development of diseases, disorders, traits, and conditions in a subject or organism. The invention also provides small nucleic acid molecules with reduced or attenuated immunostimulatory properties and methods for designing and synthesizing such small nucleic acid molecules having improved toxicologic properties while retaining RNAi activity. | 2008-10-09 |
20080249295 | Metabolic Primers for the Detection of Perchlorate-Reducing Bacteria and Methods of Use Thereof - The present invention is directed to metabolic primers for the detection of perchlorate-reducing bacteria and methods and compositions for use of the same in environmental bioremediation. | 2008-10-09 |
20080249296 | Molecular Transporters Based on Sugar and Its Analogues and Processes For the Preparation Thereof - The inventive molecular transporter compound shows significantly high permeability through a biological membrane such as a plasma membrane, nuclear membrane and blood-brain barrier, and accordingly, can be effectively used in delivering various biologically active molecules. | 2008-10-09 |
20080249297 | Use of Linear Poly-Alpha-1,4-Glucans as Resistant Starch - The present invention concerns the use of water-insoluble linear poly-alpba-1,4-D-glucans as resistant starch (RS) as well as a process for the preparation of resistant starch characterised in that saccharose is reacted with a protein with the enzymatic activity of an amylosucrase. | 2008-10-09 |
20080249298 | USE OF HEPARINOID DERIVATIVES FOR THE TREATMENT AND DIAGNOSIS OF DISORDERS WHICH CAN BE TREATED WITH HEPARINOIDS - Heparinoid derivatives comprising a chelating agent which is covalently bonded to the heparinoid, and a paramagnetic metal cation from the series of transition metals Sc, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Mo, Ru or of the lanthanides, are suitable for producing medicaments both for therapy and for diagnostic purposes, for localizing the dose employed, and for monitoring the result of treatment of disorders such as thrombosis and osteoarthrosis. | 2008-10-09 |
20080249299 | Pgg Separation and Purification - A simple, inexpensive, and efficient method for,separation and purification of the α- and β-FORMS OF penta-O-galloyl-D-glucose (PGG) without the need for HPLC. The methods provided herein are useful for separating α-PGG or β-PGG from a mixture that contains α-PGG and β-PGG and other chemicals. The method for separation of α-PGG from a mixture of α-PGG and β-PGG comprises the steps of adding water to a sample containing 50% or morec α-PGG and 50% or less β-PGG; mixing the PGG and watcr to dissolve thc, PGG; filtering out any undissolvcd particles; and allowing the filtercd solution to stand undisturbcd until crystals form. | 2008-10-09 |
20080249300 | Coammoxidation of Ketones - The invention relates to a method for the coammoxidation, i.e. for the simultaneous ammoxidation of ketones, especially of cyclic ketones such as cyclododecanone and cyclohexanone. The ammoxidatian method of the invention relates to the production of oximes from ketones or aldehydes using hydrogen peroxide and amnmonia and further using a catalyst that substantially consists of silicon, titanium and oxygen, such as for example titanium silicalite. | 2008-10-09 |
20080249301 | Regioselective Process for Preparing Benzimidazole Thiophenes - The present invention provides a process for preparing benzimidazole thiophene compounds of formula (I). | 2008-10-09 |