Synthetic resins or natural rubbers -- part of the class 520 series inventions 09/09

20090240007 - Method of producing polyesters: Polyesters such as polyethylene, polypropylene and polybutylene terephthalate are made from melts of precondensates of polyesters by first conducting vapors comprising precondensate components distributed in the form of an aerosol through a polycondensation reactor in which precondensate components are deposited on the reactor wall and in an outlet chamber of... Agent: K.f. Ross P.C.

20090240008 - Process for preparing a catalyst containing a modified zeolite and its use in oligomerization of light olefins: l

20090240009 - Magnesium methoxide based catalyst precusors and catalyst components obtained therefrom: Catalyst precursors comprising Mg, Ti, OMe and OR groups that are in molar ratios defined by the formula MgTin(OMe)(p)(OR)x in which n is from 0.1 to 1, p is≧(2+4n), x is from 0 to 1 and R is C2-C15 hydrocarbon groups can be easily transformed, with high yields, in solid... Agent: Basell Usa Inc.

20090240010 - Alumina-silica activator-supports for metallocene catalyst compositions: The present invention provides activator-supports containing alumina-silica compounds with high levels of alumina, and polymerization catalyst compositions employing these activator-supports. Methods for making these activator-supports based on alumina-silica and for using such compounds in catalyst compositions for the polymerization and copolymerization of olefins are also provided.... Agent: Merchant & Gould Chevron Phillips

20090240011 - Polymerisation of ethylene and alpha-olefins with phosphino-iminophenol complexes: The present invention relates to the field of single site catalyst systems based on phosphino-iminophenol complexes that are suitable for oligomerising or polymerising ethylene and alpha-olefins.... Agent: Fina Technology Inc

20090240012 - Process for synthetic lubricant production: A process for the preparation of oligomeric poly alpha-olefins includes oligomerizing low molecular weight PAO oligomer in the presence of a Lewis acid catalyst such as promoted aluminum trichloride or boron trifluoride under oligomerization conditions. The low molecular weight PAO oligomers used as a feed or feed component of the... Agent: Exxonmobil Research And Engineering Company

20090240013 - Covalently functionalized particles for synthesis of new composite materials: The present invention includes compositions and methods for synthesis of composite materials involving gas phase plasma polymerization to covalently plasma graft an organic molecule onto particles; covalently binding an organic monomer to the functionalized particles; and, polymerizing the organic monomers into hybrid polymer composite materials.... Agent: Chalker Flores, LLP

20090240014 - Fluorine-containing compound and method for producing same, fluorine-containing polymer, organic thin film, and organic thin film device: [In formula (I), Ar1 and Ar2 each independently represent a C10 or greater aromatic hydrocarbon or C4 or greater heterocyclic group, R1 represents hydrogen or a monovalent substituent, R2 and R3 each independently represent a monovalent substituent, and s1 and t1 each independently represent an integer of 0 or greater.... Agent: Sughrue Mion, PLLC

20090240015 - Diol (meth) acrylate compound having urethane bond, method for producing the same, and polymer thereof: n

20090240016 - Highly crystalline higher alpha-olefin polymer and process for production thereof: A highly crystalline higher α-olefin polymer that is excellent in compatibility with a thermoplastic resin, particularly a polyolefin, compatibility with a lubricant oil, a fuel oil and wax, mixing property with an inorganic filler, and secondary working property, and a process for production thereof are provided. The highly crystalline higher... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, P.C.

20090234081 - Polymerization reaction monitoring with determination of induced condensing agent concentration for preventing discontinuity events: A method for monitoring a polymer resin-producing polymerization reaction in a fluid bed reactor, including by determining in on-line fashion a maximum diluent (e.g., ICA) concentration and an optimal diluent (e.g., ICA) concentration in the reactor, whereby performing the reaction with diluent (e.g., ICA) concentration less than the maximum diluent... Agent: Univation Technologies, LLC

20090234082 - Extrusion coating composition: m

20090234083 - Polymerization process for preparing polyolefins:

20090234084 - Metallocene compounds: A metallocene compound of formula (I) wherein M is zirconium titanium or hafnium; X is hydrogen, halogen or an hydrocarbon group; R4, R5, R6, R7, R8, R9, R10, and R11, R12 and R13 are hydrogen atoms, or C1-C40 hydrocarbon radicals optionally containing heteroatoms belonging to groups 13-17 of the Periodic... Agent: Basell Usa Inc.

20090234085 - Nickel complexes in heterogeneous: The present invention discloses a supported catalyst system that comprises a supported Keim-type nickel complex. It further discloses a method for preparing said supported catalyst system and its use for homo- or co-polymerising polar and non polar monomers.... Agent: Fina Technology Inc

20090234086 - Method for producing fluorine-containing elastomer: The present invention is a method of producing a fluoroelastomer comprising an emulsion polymerization of a fluorinated monomer in the presence of a water-soluble radical polymerization initiator, wherein the emulsion polymerization is carried out in the presence of a compound (1) containing a functional group reactive in radical polymerization and... Agent: Sughrue Mion, PLLC

20090234087 - Adhesive composition and adhesive film: An adhesive composition of the present invention includes a polymer as a main component. The polymer is produced by copolymerization of a monomer composition which includes chain-structured alkyl (meth)acrylate and a monomer containing a maleimide group. This makes it possible to provide an adhesive composition used for forming an adhesive... Agent: Edwards Angell Palmer & Dodge LLP

20090234088 - Hyperbranched polymer and method for producing the same: Disclosed are a novel hyperbranched polymer which is optically and thermally stable and another novel hyperbranched polymer which is water-soluble, and optically and thermally stable. Also disclosed are methods for producing them. Specifically disclosed is a hyperbranched polymer obtained by reducing a molecular terminal (dithiocarbamate group) of a hyperbranched polymer,... Agent: Oliff & Berridge, PLC

20090234089 - Hydrophilic polysiloxane macromonomer, and production and use of the same: Solution A hydrophilic polysiloxane macromonomer contains polyoxyethylene as a hydrophilic side chains in a polysiloxane main chain, wherein transparency, oxygen permeability, and hydrophilic properties of the material are controlled by regulating the length of the polysiloxane main chain, the length of the hydrophilic polyoxyethylene side chains, and the number of... Agent: Greenblum & Bernstein, P.L.C

20090234090 - Coating agent for preventing nonspecific adsorption: l

20090227746 - Processes for producing a catalyst component for addition polymerization, a catalyst and an addition polymer: A production process of a polymerization catalyst component includes contacting compound (a) such as diethyl zinc represented by the defined formula [1], a compound (b) such as pentafluorophenol, represented by the defined formula [2], a compound (c) such as water, represented by the defined formula [3], and particles (d), such... Agent: Panitch Schwarze Belisario & Nadel LLP

20090227747 - Metallocene-substituted pyridyl amines, their metal complexes, and processes for production and use thereof: This invention relates to new transition metal complexes for use in olefin polymerization and oligomerization. The active complex is a pyridine amide having a metallocenyl substituent as part of the ligand structure. The invention also relates to novel precursors for the ligand systems of such complexes obtained from metallocenyl-substituted pyridine... Agent: Exxonmobil Chemical Company

20090227748 - Process for preparing olff in polymers in the presence of catalyst systems having photochromic groups: The present invention relates to a process for preparing olefin polymers by polymerization or copolymerization of at least one olefin of the formula Ra—CH═CH—Rb, where Ra and Rb are identical or different and are each a hydrogen atom or a hydrocarbon radical having from 1 to 20 carbon atoms, or... Agent: Basell Usa Inc.

20090227749 - Process for producing perfluorocarbon polymer: e

20090227750 - Mehod for enhancing immune response in mammals: The present invention provides a method for enhancing an immune response in a mammal to facilitate the elimination of a chronic pathology. The method involves the removal of immune system inhibitors such as soluble TNF receptor from the circulation of the mammal, thus, enabling a more vigorous immune response to... Agent: Ballard Spahr Andrews & Ingersoll, LLP

20090227751 - Water-soluble copolymer having alkyl-modified carboxyl groups: The present invention provide a water-soluble copolymer having alkyl-modified carboxyl groups which is able to produce a neutralized viscous liquid in which although its viscosity is very low when no electrolyte exists, the viscosity greatly increases when electrolytes are added, which has a high viscosity and a high transmittance and... Agent: Westerman, Hattori, Daniels & Adrian, LLP

20090227752 - Resin suitable for powder coating compositions: A resin suitable for powder coating including glycidyl acrylate or glycidyl methacrylate. The resin may also contain a high Tg and hydrophobicity monomer. Typical powder coatings made from the resin show improved powder coating handling, and particularly acid etch resistance.... Agent: Buchanan, Ingersoll & Rooney PC

20090227753 - Process for controlling the molecular weight of polymers of bromostyrenes: A controlled molecular weight polymer of styrene is provided having bromine substituted thereon. Control of molecular weight is achieved by the use of alpha-methyl styrene dimer as a chain transfer agent. The brominated polymer of styrene is useful as a flame retardant, particularly for polyamides giving improved properties including color... Agent: Patent Administrator Chemtura Corporation

20090227754 - Macro-diacrylates and macro-polacrylates: The invention relates to covalent polymer networks composed of macro-diacrylates and polyacrylates having shape memory properties and that can be used in medical technology.... Agent: Hogan & Hartson LLPIPGroup, Columbia Square

20090227755 - Low temperature polymer bonding using uv/ozone surface treatment: The present invention relates to a method for bonding two surfaces to one another. The invention particularly pertains to the use of such method in which one of the surfaces is a polymeric plastic (and more preferably a polymeric thermoplastic (especially poly-(methyl methacrylate) (“PMMA”) or cyclic olefin copolymer (“COC”)). More... Agent: Edell, Shapiro & Finnan, LLC

20090227756 - Retardation film and method for production thereof: e

20090221768 - Method for the esterification of terephtalic acid with butanediol, method for the manufacture of polybutylene terephtalate and a device therefor: The present invention relates to an improved method for the esterification of terephthalic acid with 1,4-butanediol, an improved method for the manufacture of polybutylene terephtalate as well as reactors and devices that are suited for the application in this method.... Agent: Seed Intellectual Property Law Group PLLC

20090221769 - Method for the preparation of linera alpha-olefins and reactor system therefor with improved disposal of high molecular weight oligomers: The present invention relates to a method for processing high molecular weight oligomer waste products formed during the production of linear alpha-olefins by oligomerization of ethylene in a reactor in the presence of a solvent and a catalyst, characterized in that the high molecular weight oligomers are separated in a... Agent: Kramer Levin Naftalis & Frankel LLP Intellectual Property Department

20090221770 - Polydentate heteroatom ligand containing metal complexes, catalysts and methods of making and using the same: Metal complexes comprising certain polydentate heteroatom containing ligands, catalysts, and coordination polymerization processes employing the same are suitably employed to prepare polymers having desirable physical properties.... Agent: The Dow Chemical Company

20090221771 - Process for polymerization or copolymerization of ethylene: Provided is a process for polymerization and copolymerization of ethylene, specifically comprising carrying out polymerization or copolymerization ethylene in the presence of (a) a solid complex titanium catalyst which is produced by the process comprising: (i) preparing a magnesium compound solution by contacting a halogenated magnesium compound and an alcohol... Agent: Barlow, Josephs & Holmes, Ltd.

20090221772 - Metallocene compounds: A bridged metallocene compound of formula (I) wherein: M is a transition metal; X, is a hydrogen atom, a halogen atom, or a hydrocarbon group optionally containing hetematoms; L is a divalent bridging group; R1 is a linear C1C40 hydrocarbon radical optionally containing hetexoatonis; T1, T2, T3 and T4 are... Agent: Basell Usa Inc.

20090221773 - Methods for direct attachment of polymers to diamond surfaces and diamond articles: A method for forming a polymer on a substrate is disclosed. The method may include providing a substrate having a substrate surface, the substrate surface being at least partially hydrogen-terminated and reacting the substrate surface in a solution comprising at least one radical initiator and at least one monomer to... Agent: Holland & Hart LLP

20090221774 - Diene polymer and production process thereof: A polymer comprising a unit represented by the following formula (1); and a process for producing the polymer comprising the step of polymerizing a diene compound such as 9,9-diallylfluorene in the presence of a polymerization catalyst formed by contacting a nickel compound with an organoaluminum compound and/or a boron compound:... Agent: Panitch Schwarze Belisario & Nadel LLP

20090221775 - Utilization of linear alpha olefins in the production of metallocene catalyzed poly-alpha olefins: The invention is directed to a process for the preparation of lubricant base stocks by contacting alphaolefin feedstocks with single-site metallocene catalysts and recycling unconverted monomers, characterized by a purge step in the recycle.... Agent: Exxonmobil Chemical Company

20090221776 - Polymerization of fluoropolymers using non-fluorinated surfactants: The present invention relates to a method for the polymerization in an aqueous medium of monomers, and especially of fluoromonomers, using non-fluorinated surfactants; and the fluoropolymers formed therefrom. Specifically, the method of the polymerization uses one or more non-fluorinated surfactants selected from the group consisting of polyvinylphosphonic acid, polyacrylic acids,... Agent: Arkema Inc. Patent Department - 26th Floor

20090221777 - Photosensitive resin composition: Disclosed is a photosensitive resin composition comprising (A) a polyimide resin, (B) a photo-acid generator, and (C) a crosslinking agent having an alkoxyalkylated amino group.... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, P.C.

20090221778 - Film: A file is formed by coating a substrate with a film-forming composition including a compound having an alicyclic hydrocarbon structure and irradiating the coated composition with microwaves having a frequency of 5.8 GHz. An insulating film is formed by irradiating a film including a compound having a siloxane structure with... Agent: Sughrue Mion, PLLC

20090221779 - Film forming composition, insulating film, and electronic device: (in Formula (1), each A1 independently denotes a single bond, —CO—, —NR—, —O—, —SO2—, —CH═CH—, —C≡C—, or a group in which two or more of the above are combined, A2 and A4 independently denote a monovalent organic group having 1 to 10 carbons, each A3 independently denotes a hydrogen atom... Agent: Sughrue Mion, PLLC

20090221780 - Process for storing a monomer phase which is liquid under the conditions of storage: A process for storing a monomer phase which is liquid under the conditions of storage and comprises methacrylic monomers to an extent of ≧95% by weight and has been obtained by condensation out of a gaseous phase or by melting a crystalline phase, in a storage vessel, in which polymer... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, P.C.

20090221781 - Polyester based degradable materials and implantable biomedical articles formed therefrom: A method of making an aliphatic polyester prepolymer, comprising: reacting, alone or in combination with other reactants, a diol with at least a first diacid (or a diester of said first diacid) to produce an aliphatic polyester prepolymer. The first diacid is preferably a trans-beta-hydromuconic acid (HMA). In some embodiments,... Agent: Myers Bigel Sibley & Sajovec

20090221782 - Conductive polyolefins with good mechanical properties: Processes for preparing reinforced polymeric material and the materials formed therefrom are discussed herein. The processes generally include providing a polymeric matrix, providing single-wall carbon nanotubes (SWNT) or multiple-wall carbon nanotubes (MWNT), purifying by the nanotubes in a single step of dissolving a support and catalyst particles with an agent... Agent: Fina Technology Inc