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Synthetic resins or natural rubbers -- part of the class 520 series July category listing 07/09

20090192281 - Porous films and bodies with enhanced mechanical strength: This invention provides a process for making a polyfunctional starburst-shaped fullerene derivative for use as a matrix-reinforcing agent for mesoporous and other porous materials. This invention can include the formation of a highly soluble example of such a derivative from a fullerene and a bifunctional coupling agent. A solution of... Agent: Sterne, Kessler, Goldstein & Fox P.l.l.c.

20090192282 - Synthetic method for preparing dual curable silicone compositions: A synthetic method for preparing dual curable (e.g., thermal and light curable) silicone compositions is provided. The first step being a, chemical modification of silanichydride bonds in cyclic siloxane monomer by the hydrosilylation reaction with acrylate-/methacrylate-containing allylic monomer. The second step being a ring-opening polymerization of the acrylate-/methacrylate-functionalized cyclic siloxane... Agent: Fish & Richardson PC

20090192283 - Process for preparing high performance waterborne aliphatic-aromatic mixed polyurethanes: The present invention relates to an improved process for preparing high performance aliphatic-aromatic mixed waterborne polyurethanes (PUs). Waterborne PUs prepared from mixed aromatic diisocyanates and aliphatic diisocyanates exhibit superior mechanical properties as compared with those prepared from aliphatic diisocyanates alone.... Agent: Sughrue Mion, PLLC

20090192284 - Stabilisers based on polyisocyanates: (III) per mole of isocyanate groups, from 0 to 0.9 mol of one or more auxiliary groups which modify the properties of the stabilizer, where the auxiliary groups have been linked to the polyisocyanates by way of functional groups B which can react with the isocyanate groups.... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, P.C.

20090192285 - Method and device for the production of polyesters and copolyesters: Disclosed is a method for producing polyesters by means of esterification or re-esterification, precondensation of the esterified/re-esterified product, and polycondensation of the precondensed product at a pressure of 0.2 to 500 mbar and a temperature of 230 to 330° C. According to said method, the vapors formed during precondensation and... Agent: K.f. Ross P.C.

20090192286 - Polymers incorporating 1,3 and 1,4 cyclohexanedimethanol: A polymer containing a polyester polymer unit having the formula —(I-III-II)—, wherein III is derived form a di-carboxylic acid, wherein I is derived from 1,3 cyclohexanedimethanol, wherein II is derived from 1,4 cyclohexanedimethanol and wherein the polymer is a solid at room temperature.... Agent: The Dow Chemical Company

20090192287 - Method of evaluating polymide dissolution rate, method of producing polymide, and polymide obtained using same methods: A method of evaluating the dissolution rate of a polyimide by Raman spectroscopy, wherein the Raman spectral intensity I(a) of imide groups contained within the polyimide is measured, and I(a) is then compared with the Raman spectral intensity I(b) of imide groups contained within a polyimide with a known dissolution... Agent: Antonelli, Terry, Stout & Kraus, LLP

20090192288 - Polymerizable composition, resin using the same, optical component and compound: wherein, in the formula, M represents P, P═O or P═S; X1 and X2 each independently represent a sulfur atom or an oxygen atom; R1 represents a divalent organic group; m represents 0 or an integer of not less than 1; n represents an integer of not less than 1 but... Agent: Buchanan, Ingersoll & Rooney PC

20090187001 - Metathesis interpolymers having terminal functional group(s): The disclosure relates to unsaturated metathesis interpolymers having at least one or more specified terminal functional groups. The interpolymers are prepared by metathesis polymerization, and are selected from 1,5-cyclooctadiene and cyclopentene, 1,5-cyclooctadiene and cyclooctene, and cyclooctene and cyclopentene interpolymers.... Agent: ChiefIPCounsel Bridgestone Americas Holding, Inc.

20090187002 - Composite solid phase polymerization catalyst: The invention is a method for making condensation polymers, such as polyethylene terephthalate polyester. The method includes introducing to a polycondensation reaction a catalyst system that includes a coordination catalyst and a composite catalyst, which includes an acid component and an auxiliary component.... Agent: Summa, Additon & Ashe, P.A.

20090187003 - Thermosetting resin, thermosetting composition containing same, and molded product obtained from same: e

20090182110 - Novel epoxy compounds and process for their production: P

20090182111 - Biostable polyurethanes: The present invention relates to a biostable polyurethane or polyurea comprising: (a) a soft segment comprising a polysiloxane of the general formula (I); and (b) greater than O and less than 40 wt % of a hard segment which is a reaction product of a diisocyanate and a linear difunctional... Agent: Schwegman, Lundberg & Woessner, P.A.

20090182112 - Organosilicon compound and production process for the same, and polysiloxane and production process for the same: The present invention provides a novel organosilicon compound and polysiloxane which are useful as electronic materials, optical materials, coating materials, sealing materials and catalyst carriers and which can be used as additives for improving various physical properties such as flame retardancy, heat resistance, weatherability, light resistance, electric insulating property, a... Agent: Wenderoth, Lind & Ponack, L.L.P.

20090182113 - Segmented polyurethane elastomers with high elongation at tear: The present invention relates to a process for producing a polyurethane elastomer fiber, which comprises a) reacting polymeric diol with a substance reactive therewith to form an OH-terminated prepolymer, b) reacting the OH-terminated prepolymer with a diisocyanate to form an isocyanate-terminated prepolymer, c) reacting the isocyanate-terminated prepolymer with a chain... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, P.C.

20090182114 - Tetracarboxylic acid compound, polyimide thereof, and production method thereof: e

20090182115 - Polyamic acid and polyimide: Disclosed are a polyamic acid containing not less than 10 mol % of a repeating unit represented by the formula [1] below, and a polyimide represented by the formula [2] below which is obtained from such a polyamic acid. The polyamic acid and polyimide have high heat resistance as shown... Agent: Birch Stewart Kolasch & Birch

20090182116 - Manufacture of phosphorus-containing diamines and their derivatives: The present invention provides a process for the preparation of the compound of formula (I). The present invention also provides a compound of formula (PA) and a process for preparing the same. The present invention further provides a compound of formula (PI) and a process for preparing the same.... Agent: Connolly Bove Lodge & Hutz, LLP

20090182117 - Stretched film of addition polymer consisting of norbornene compound, process for producing the same and use thereof: [Means for Solving Problems] A stretched film of an addition polymer consisting of norbornene compounds produced by stretching a film of the addition polymer consisting of norbornene compounds and having a linear expansion coefficient of at most 50 ppm/° C. The draw ratio is preferably from 1.2 times to 10... Agent: Birch Stewart Kolasch & Birch

20090182118 - Method for producing polyguanidines: The invention relates to polyguanidine synthesis. The inventive method for producing polyguanidines consists in polycondensing a guanidine salt with diamine during heating in the presence of an organic acid or a mixture of organic acids. A heating process is carried out stepped process and consists in gradually increasing a temperature... Agent: Houston Eliseeva

20090176958 - Siloxane monomers and oligomers: P

20090176959 - Organosilicon compounds that contain beta-ketoamide groups and organic polymers bound via enamine bonds, and method for producing them: Organosilicon compounds containing β-ketoamide groups and organic polymer groups bound via enamine bonds are prepared by reaction of compounds bearing at least one β-ketocarbonyl functionality with organosilicon compounds bearing aminoalkylaminoalkyl groups. The products have the same uses as siloxanes containing polyether and acetoacetate groups.... Agent: Brooks Kushman P.C.

20090176960 - Method for extending long-term electrical power cable performance: g

20090176961 - Polyamide-imide resin insulating paint and insulation wire using same: A polyamide-imide resin insulating paint according to the present invention includes polyamide-imide resin containing no halogen element in its molecular chain which is dissolved in a polar solvent, in which the polyamide-imide resin contains an aromatic diisocyanate component (A) having three or more benzene rings or an aromatic diamine component... Agent: Antonelli, Terry, Stout & Kraus, LLP

20090176962 - Process for the production of phenylene ether oligomer: wherein the aromatic hydrocarbon solvent of a phenylene ether oligomer solution obtained after the termination of the polymerization is replaced with a water-soluble organic solvent having a boiling point higher than that of the aromatic hydrocarbon solvent and the resultant phenylene ether oligomer solution is brought into contact with water,... Agent: Wenderoth, Lind & Ponack, L.L.P.

20090176963 - Organic-acid-based catalyst for production of polylactic acid: Provided is a new organic-acid-based catalyst enabling production of a polyhydroxycarboxylic acid by direct dehydration polycondensation of a hydroxycarboxylic acid such as L-lactic acid, specifically, an organic-acid-based catalyst comprising an amine salt of a sulfonic acid or a phosphine salt of a sulfonic acid for production of polyhydroxycarboxylic acids such... Agent: Birch Stewart Kolasch & Birch

20090171054 - Homopolymer and copolymer, and production process thereof: A homopolymer having a monomer unit such as an isopropylidene diallylmalonate unit; a process for producing said homopolymer comprising the step of homopolymerising a monomer such as isopropylidene diallylmalonate; a copolymer containing said monomer unit and an ethylene unit and/or α-olefin unit; and a process for producing said copolymer comprising... Agent: Panitch Schwarze Belisario & Nadel LLP

20090171055 - Low temperature hydrosilylation catalyst and silicone release coatings: The present invention provides novel low temperature thermal, solventless silicone release coatings for temperature sensitive films. The invention utilizes novel hydridosiloxane crosslinking fluid and hydrosilylation catalyst in conjunction with standard additives, which produce curable polysiloxane release coatings on temperature sensitive films.... Agent: Momentive Performance Materials Inc. C/o Dilworth & Barrese, LLP

20090171056 - Novel ru complexes, production and use thereof: Ruthenium compounds which have, in their ligand sphere, at least one η6-bonded arene ligand and a silyl ligand; ruthenium complexes which have, in their ligand sphere, at least one η6-bonded arene ligand to which is bonded a silyl or siloxy radical directly or via a spacer, and ruthenium complexes which... Agent: Brooks Kushman P.C.

20090171057 - Crosslinked silicone polymers based upon spider esters: The present invention relates to a series of crosslinked silicone polymers that by virtue of the nature of a polar loving spider ester crosslinker, have unique solubility and film forming properties. These include improved tolerance for oily materials and water-soluble materials. These polymers find use in personal care applications like... Agent: Kevin O'lenick

20090171058 - Low temperature platinum-vinylpolysiloxane hydrosilylation catalyst: Hydrosilation catalysts are provided in the form of platinum-MQ siloxanes. The platinum-MQ siloxane catalyst can be made directly from platinum-complexes containing at least one ligand and the desired MQ siloxane resin. The platinum-MQ siloxane catalyst can be employed as hydrosilation catalysts to make curable organopolysiloxane compositions.... Agent: Momentive Performance Materials Inc. C/o Dilworth & Barrese, LLP

20090171059 - Impact-resistant polyurethane: More preferably the prepolymer is made by reacting a cycloaliphatic polyisocyanate with a primary amine terminated polyether diamine of 2000 to 4000 molecular weight, the polyol is either a polyester polyol triol with a molecular weight of between about 540 and 900, or a polyether glycol with a molecular weight... Agent: Andrew Reiskind

20090171060 - Impact-resistant polyurethane: More preferably the prepolymer is made by reacting a cycloaliphatic polyisocyanate with a primary amine-terminated polyether diamine of 2000 to about 2500 molecular weight, the polyol is either a polyester polyol triol with a molecular weight of between about 540 and 900, or a polyether glycol with a molecular weight... Agent: Andrew Reiskind

20090171061 - Phenol resin and resin composition: The present invention provides a phenol resin having, as a unit in its main-chain skeleton, a structure represented by the following general formula (I), as well as a resin composition using the same. According to the phenol resin of the invention, epoxylation thereof, chemical modification thereof, reaction thereof with an... Agent: Griffin & Szipl, PC

20090171062 - Aminoplast resin of high performance for lignocellulosic materials: A process for preparing an aqueous aminoplastic urea-formaldehyde resin suitable for use in bonding lignocellulosic materials, which provides products of very low formaldehyde emission while maintaining superior performance.... Agent: Krieg Devault LLP

20090171063 - Polyimide film and methods relating thereto: A polyimide film with advantageous handleability, flexibility, dimensional stability and heat resistance is provided. The polyimide film is characterized by block-copolymerizing an aromatic diamine component comprising 10˜25 mol % of paraphenylenediamine (a1) and 75˜90 mol % of 4,4′-diaminodiphenyl ether (a2) with an aromatic tetracarboxylic acid component consisting of 75˜99.9 mol... Agent: E I Du Pont De Nemours And Company Legal Patent Records Center

20090171064 - Bio-degradable/ absorbable polymer having reduced metal catalyst content, and process for production thereof: The present invention provides a safe biodegradable and bioabsorbable polymer having an extremely low metal catalyst content, while retaining the properties desired for a medical implant or the like; and a process for producing the same. The present invention further provides a method for reducing the content of a metal... Agent: Westerman, Hattori, Daniels & Adrian, LLP

20090171066 - Catalytic lactide and glycolide (co)polymerization system: A catalytic lactide and glycolide copolymerization system comprising a trifluoromethane sulfonate as a catalyst and copolymerization additive and a copolymerization process.... Agent: Charles A. Muserlian C/o Hedman And Costigan

20090171065 - Polyether-polylactic acid composition and polylactic acid film containing same: A polyether-polylactic acid composition is excellent in storage stability, melt stability and hue. The polyether-polylactic acid composition includes a polyether and polylactic acid component and has a residual lactide content is 0.3 wt % or less, and an acid value is 50 equivalent/t or less.... Agent: Ip Group Of Dla Piper US LLP

20090171067 - Bridged arylene fluorinated sulfonimide compositions and polymers: Aromatic sulfonimide ionene compositions useful as monomers for polymers in electrochemical cells are prepared.... Agent: E I Du Pont De Nemours And Company Legal Patent Records Center