Synthetic resins or natural rubbers -- part of the class 520 series inventions 08/08

20080207829 - Process for conversion of polyvinyl butyral (pvb) scrap into processable pellets: The present invention relates to a polyvinylbutyral (PVB) composition that is useful for blending with other polymers. The PVB composition of the present invention can be stored and used at ambient temperature without the occurrence of blocking by the PVB.... Agent: E I Du Pont De Nemours And Company Legal Patent Records Center

20080207830 - Thermoplastic plastic moulding compositions with improved optical properties: e

20080207831 - Composition comprising polyvinyl chloride and halogenated polyethylene or core-shell resin: Disclosed is a composition including, or produced from, PVC, filler, and an impact strength-retaining amount of a modifier wherein the modifier includes is or a halogenated polyolefin, a core-shell resin, or combinations thereof. Also disclosed is a process which comprises combining the modifier to a blend that comprises or is... Agent: E I Du Pont De Nemours And Company Legal Patent Records Center

20080207832 - Elastomer and vulcanizate compositions having desirable high temperature properties: Compositions including a thermoplastic elastomer or thermoplastic vulcanizate derived from a styrenic block copolymer having a reactive or crosslinkable hard block including aromatic vinyl repeat units and also preferably a crosslinkable soft block, and a non-olefin thermoplastic polymer or copolymer and preferably a compatibilizer such as the reaction product of... Agent: Hudak, Shunk & Farine, Co., L.p.a.

20080207833 - Resin-polyester blend binder compositions, method of making same and articles made therefrom: An aqueous binder system including a mixture of urea-formaldehyde resin and water-dispersible polyester resin. A combination of the binder system applied to fiber insulation, a composite glass mat, glass/polyester mat, polyester mat, or substrate of a coated abrasive product. Fiber insulation, a composite glass mat, glass/polyester mat, polyester mat, or... Agent: Hexion Specialty Chemicals, Inc.

20080207834 - Transparent ionomeric films from blends of ionomeric copolymers: The present invention is a film obtained from a blend of chemically distinguishable copolymers, wherein the film has a light transmission of at least 85%, and/or a haze of less than 6%, and wherein the blend comprises a component copolymer has a secant modulus of less than 15,000 when cast... Agent: E I Du Pont De Nemours And Company Legal Patent Records Center

20080207836 - Composition suitable for high gloss blown film and films made therefrom: The invention is directed to a composition suitable for high gloss air quenched blown films. The films are comprised of from 2 to 15 percent by weight of a substantially isotactic propylene-based copolymer having a melt flow rate of at least 5 g/10 minutes and having from 8 to 21... Agent: Whyte Hirschboeck Dudek S.c.

20080207835 - Heterophasic polymer composition and process for its preparation: The invention relates to a heterophasic alpha-olefÊn random copolymer composition with a melting temperature (Tm) of at least 130° C. and a flexural modulus of not higher than 1000 MPa5 whereby the inventive composition comprises an al-pha-olefin random copolymer component (A) of at least two alpha-olefÊn (co)polymer fractions (i) and... Agent: Roberts Mlotkowski Safran & Cole, P.c.

20080207837 - Method for producing polymer powders: The present invention relates to the production of a polymer powder with improved powder properties, and to its use as impact modifier for rigid polyvinyl chloride (PVC) applications. The impact modifier is composed of emulsion polymer particles which have a core-shell structure, where the shell is composed of a hard... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, P.c.

20080207838 - Continuous process for the preparation of a reactive polymer: A continuous process for the reactive compatibilization of polymers includes I. processing monooxazoline, bisoxazoline or a mixture thereof together with a first polymer, to give a reactive polymer; and II. adding the reactive polymer to one or more second polymers. In addition, a reactive polymer contains I. a first polymer;... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, P.c.

20080207839 - Block copolyetherester elastomer and preparation thereof: The invention relates to a process for the preparation of a block copolyetherester elastomer comprising polyester hard blocks and poly(alkylene oxide) polyol soft blocks, wherein at least one aromatic dicarboxylic acid or an ester-forming derivative thereof, and at least one alkylene diol, are esterified with a poly(alkylene oxide) polyol, comprising... Agent: Nixon & Vanderhye, Pc

20080207840 - Polylactic acid stereocomplex: Polylactic acid blends having a relatively high heat distortion temperature can be prepared by simple blending of PLA polymers of opposite stereoforms, followed by processing, e.g. by injection moulding, under specific conditions of temperature and pressure, so as to produce a blend which, on differential scanning calorimetry, exhibits two peaks... Agent: Williams, Morgan & Amerson

20080207843 - Method to manufacture a compartmentalized pellet directly from a reactor: This specification discloses how to make a compartmentalized pellet from a reactor by not reducing the temperature of the reacted product to below its glass transition temperature.... Agent: Edwin A. Sisson , Attorney At Law , Llc

20080207842 - Stabilized fumed silica suspensions for reinforcement of reactive resins: Suspensions having good flow properties are produced by including a particulate thickener containing chemically or physically bound polymer.... Agent: Brooks Kushman P.c.

20080207841 - Storage-stable accelerator solution: Accelerator solution suitable for forming a redox system with peroxides and having a high storage stability, consisting essentially of (a) more than 1.0 wt % of one or more reducing agents, at least one of them being selected from ascorbic acid and sodium formaldehyde sulphoxylate, (b) one or more metal... Agent: Kenyon & Kenyon LLP

20080207844 - Exterior member for electronic devices and electronic device equipped with externally connecting terminal cap comprising the same: A molded article obtained by blending a poly-functional monomer in a biodegradable polyester, kneading the blend, and molding the kneaded material into a predetermined shape is irradiated with ionizing radiation at an irradiation dose of 50 to 200 kGy to crosslink the biodegradable polyester to a gel fraction of 50... Agent: Mcdermott Will & Emery LLP

20080207846 - Isocyanate-containing thermoplastic polyurethane: Thermoplastic polyurethane (i) comprising from 20% by weight to 70% by weight of isocyanate dissolved in the thermoplastic polyurethane, based on the total weight of the thermoplastic polyurethane (i) comprising the isocyanates.... Agent: Connolly Bove Lodge & Hutz, LLP

20080207845 - Method for producing modified polymer and modified polymer produced by the same: A method for producing a modified polymer by reacting a tetramethylpiperidinyloxy (TEMPO) derivative having a functional group (A) and a polymer in the presence of a radical initiator to produce a polymer having the functional group (A) grafted thereon, and then, optionally, after adding additives, reacting the resultant reaction product... Agent: Connolly Bove Lodge & Hutz LLP

20080207847 - Furanic-modified amine-based curatives: Difunctional aromatic diamines (e.g. Ethacure® 100 and 300) are derivatized with furan-2,5-dicarboxylic acid (FDCA) to form FDCA-derived bisamides; the derivatives have enhanced curative properties when used as curatives for polyureas, hybrid epoxy-urethanes, hybrid urea-urethanes, chain extenders for polyurethane and polyurea elastomers, and also for reaction injection molding (RIM) products.... Agent: Battelle Memorial Institute

20080207848 - Organopolysiloxane and curable silicone composition that contains aforementioned organopolysiloxane: A curable silicone composition containing an organopolysiloxane that contains in one molecule at least one epoxy-containing organic group, has a polystyrene-referenced weight-average molecular weight at least 500, and is expressed by the following general unit formula: (RSiO3/2)x[R1aSiO(4-a)/2]y (where R represents a cycloalkyl group, and R1 represents hydrogen atom or a... Agent: Howard & Howard Attorneys, P.c.

20080207849 - Hydrophilic film forming composition and hydrophilic member: A hydrophilic film forming composition includes (A) a hydrophilic polymer having a silane coupling group at the terminal thereof; (B) an alkoxide compound of an element selected from Si, Ti, Zr and Al; and (C) a compound selected from a compound (C-1) and a compound (C-2), wherein the compound (C-1)... Agent: Birch Stewart Kolasch & Birch

20080207850 - Melamine polyols and coatings thereof: Novel low viscosity oligomeric polyols and the use thereof in coating compositions are disclosed. The novel low viscosity oligomeric polyols may be prepared by reacting at least one melamine aldehyde resin and at least one of α,β-diol, α,γ-diol, or mixture thereof. The reaction may occur in the presence of an... Agent: Kenyon & Kenyon LLP

20080200611 - Blends of ethylene acrylate copolymers with ethylene based wax for asphalt modification: Polymer-modified asphalt compositions comprising an elastomeric ethylene copolymer and a low molecular weight plastomer and asphalt demonstrate excellent elasticity and stiffness.... Agent: Bromels, Marilyn H. E.i. Du Pont De Nemours And Company

20080200612 - Anionic and cationic saccharide-siloxane copolymers: Ionically-modified saccharide siloxane copolymers that comprises a reaction product between an ionic monomer or oligomer and a saccharide-siloxane copolymer, wherein the saccharide-siloxane copolymer has a specified formula, are provided. Dispersions, including emulsions, comprising the ionic saccharide-siloxane copolymers, and methods for manufacturing these compositions, dispersions, and emulsions are also provided.... Agent: Dinsmore & Shohl LLP

20080200613 - Curable composition: In addition, the present invention provides a curable composition which comprises 100 parts by weight of a vinyl polymer (I) the main chain of which is the product of living radical polymerization and which contains a crosslinkable silyl group, and 1 to 200 parts by weight of a micronized hydrophobic... Agent: Brinks Hofer Gilson & Lione

20080200614 - Emulsion polymer blend coating compositions and methods for increasing chalky substrate adhesion: The present invention relates to a coating composition containing a polymer blend dispersion including: a first polymer having a relatively low molecular weight and a relatively low glass transition temperature and comprising a self-crosslinking monomer; and a second polymer having a relatively high molecular weight and a relatively high glass... Agent: The H.t. Than Law Group

20080200615 - Thermoplastic elastomer composition: A thermoplastic elastomer composition comprising 5-95 weight % of an oil free elastomer, 95-5 weight % of a polyolefin composition comprising from 20 to 50 parts by weight of a crystalline polyolefinic polymer and 50 to 80 parts by weight of an elastomeric olefinic copolymer whereby the total parts by... Agent: Nixon & Vanderhye, PC

20080200616 - Method of inhibiting polymerization giving copolymer of divinylbenzene and aromatic vinyl compound: [MEANS FOR SOLVING PROBLEMS] The method of inhibiting the generation of a copolymer of divinylbenzene and an aromatic vinyl compound is characterized in that a dinitrophenol compound (A), a sulfonic acid compound (B), and a p-phenylenediamine compound (C) are simultaneously used in the steps of producing, purifying and storing the... Agent: Mcginn Intellectual Property Law Group, PLLC

20080200617 - Halogen-free flameproof epoxy resin formulations: The invention relates to a method for preparing halogen-free flameproof epoxy resins, in which a halogen-free epoxy resin is reacted with a polyfunctional aldehyde or ketone and a phosphinic acid derivative, wherein the phosphinic acid derivative contains at least one P—H-active structural unit of the formula ═PH(O) and is used... Agent: Hayes Soloway P.C.

20080200618 - Copolymer coordination compound comprising heterogeneous complexes and gel using the same: Disclosed is a copolymer coordination compound including two or more kinds of complexes, and a method of preparing the same. Herein, each of the complexes includes an organic ligand and a metal ion, and the two or more kinds of complexes are arranged in a line in a regular or... Agent: Mckenna Long & Aldridge LLP

20080200619 - Method for producing a storage-stable and colorless liquid polyisocyanate composition possessing carbodiimide and/or uretonimine groups: Method for producing a storage-stable and colorless liquid polyisocyanate composition possessing carbodiimide and/or uretonimine groups comprising the steps of a) condensing a polyisocyanate in the presence of a catalyst selected from the group consisting of phospholenes, phospholidines and/or their oxides, and b) stopping the condensation by adding adipoylchloride as catalyst... Agent: Huntsman International LLC

20080200620 - Spray polyurea system, process for producing and use thereof: Polyurea spray system containing a polyisocyanate, a polyamine and an imidazoline-containing polyaminoamide as chain extender, suitable for use as internal coating of drinking water pipelines and storage tanks.... Agent: Huntsman International LLC

20080200621 - Retardation film, novel polymer, optical film, and image display device: A retardation film comprising a monolayer film having a birefringent chain polymer orientated. The polymer has a repeating unit of the structure of the general formula: (V) wherein R3 is a hydrogen atom or C1-C8 alkyl; each of R4 and R8 independently is a hydrogen atom, C1-C4 linear or branched... Agent: Westerman, Hattori, Daniels & Adrian, LLP

20080194763 - Polyaniline-containing composition and process for its production: wherein R1 is a hydrogen atom or a methyl group; and R2 and R3 each independently is a hydrogen atom, an alkyl group having 1 to 12 carbon atoms, and an aryl group having 6 to 20 carbon atoms; or R2 and R3 are combined to form an alkylene group... Agent: Wenderoth, Lind & Ponack, L.l.p.

20080194764 - Fluorinated cyclic compound, polymerizable fluoromonomer, fluoropolymer, resist material comprising the same, and method of forming pattern with the same: The present invention relates to a novel fluorine-containing cyclic compound that is derived from a norbornadiene and hexafluoroacetone and has an oxacyclopentane structure. This compound may be represented by the following formula (1) or (2). Furthermore, the present invention relates to a fluorine-containing polymer compound prepared by a polymerization or... Agent: Crowell & Moring LLP Intellectual Property Group

20080194765 - Highly viscous, largely amorphous polyolefin: e

20080194766 - Mixtures of additives for organic polymers in granular form:

20080194767 - Enzymatic synthesis of poly(oxyalkylene)acrylamides: Processes for enzymatic synthesis comprising: (a) providing an aliphatic poly(oxyalkylene)amine; and (b) reacting the aliphatic poly(oxyalkylene)amine with a reactant selected from the group consisting of acrylic acid compounds and alkyl esters thereof, in the presence of a hydrolase in bulk or in a liquid reaction medium comprising an organic solvent... Agent: Connolly Bove Lodge & Hutz, LLP

20080194768 - Nitro substituted alpha -olefin synthesis catalysts: Iron, cobalt, chromium or vanadium complexes of 2,6-pyridinedicarboxaldehydes diimines and 2,6-diacylpyridines diimines which are suitable for catalyzing the oligomerization of ethylene to α-olefins exhibit more prolonged catalytic activity if aryl groups attached to the imino carbon atom(s) are substituted with at least one nitro group.... Agent: E I Du Pont De Nemours And Company Legal Patent Records Center

20080194769 - Process for coagulating fluoroelastomers: In a process for the manufacture of fluoroelastomers, a coagulant is employed that is a water-soluble polymer having at least 2 quaternary onium centers. Specific examples of such coagulants include, but are not limited to poly(diallyldimethylammonium chloride), poly(epichlorohydrin-co-dimethyl amine), and poly(acrylamide-co-diallyldimethylammonium chloride).... Agent: Dupont Performance Elastomers L.l.c.

20080194770 - Biodegradable aliphatic-aromatic copolyester: Biodegradable aliphatic/aromatic copolyester comprising 49 to 66 mol % of an aromatic polyfunctional acid; 51 to 34 mol % of an aliphatic acid, at least 70% of which is sebacic acid; and butandiol; and blends containing such copolyester.... Agent: Connolly Bove Lodge & Hutz LLP

20080194771 - Method for the production of an aqueous polymer dispersion: A process for preparing an aqueous polymer dispersion, in which, in an aqueous medium, in a first reaction stage, a diol compound and a dicarboxylic acid compound are reacted in the presence of an enzyme and of a dispersant, and also, if appropriate, of a low water solubility organic solvent... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, P.c.

20080194772 - Method for producing an aqueous polymer dispersion: A process for preparing an aqueous polymer dispersion, in which, in an aqueous medium, in a first reaction stage, a diamine compound and a dicarboxylic acid compound are reacted in the presence of an enzyme and of a dispersant, and also, if appropriate, of a low water solubility organic solvent... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, P.c.

20080194773 - Curable composition having improved adhesion: [Means to Solve Problems] The curable composition comprises (A) an organic polymer having a silicon-containing group being capable of crosslinking by forming siloxane bonds and (B) one or more kinds selected from a titanium catalyst, an aluminum catalyst and a zirconium catalyst, and is characterized in that a stress at... Agent: Sughrue Mion, Pllc

20080194774 - Silyl group-containing polymer and its production process: e

20080194775 - Uv-hardenable dispersions based on polyisocyanates: Aqueous UV-hardenable dispersions are provided, as well as their use for the production of coating agents, in particular coatings for ligneous substrates. The dispersions comprise the reaction product of a) one or more polyisocyanates of which at least one polyisocyanate is an oligomeric polyisocyanate of hexamethylene diisocyanate with urethane, biuret,... Agent: Bayer Material Science Llc

20080194776 - Curing agent for low temperature cure applications: The present invention provides N,N′-dimethyl secondary diamine polymers including methylamine-terminated poly-(N-methylazetidine) and methylamine-terminated poly-(N-methylazacycloheptane). Amine compositions and amine-epoxy compositions comprising N,N′-dimethyl secondary diamine polymers are also disclosed.... Agent: Air Products And Chemicals, Inc. Patent Department

20080188618 - Porous acrylate copolymer films and uses therefor: The present invention provides novel porous copolymer films, compositions comprising such films, methods for making such films, and pre-polymerization mixes that can be used for making such films.... Agent: Mcdonnell Boehnen Hulbert & Berghoff LLP

20080188619 - Derivatized polyhydroxystyrenes with a novolak type structure and processes for preparing the same: A process for preparing derivatized poly(4-hydroxystryrene) having a novolak type structure which comprises the steps of (i) supplying a solution of methanol containing 4-hydroxyphenylmethylcarbinol, (ii) subjecting said solution to an acid catalyzed displacement reaction for a sufficient period of time and under suitable conditions of temperature and pressure to convert... Agent: James J. Mullen

20080188620 - Resin compact, casing and production method of resin compact: A resin compact includes two or more kinds of resins, wherein when a Charpy impact strength in a resin flow direction at shaping is SMD and a Charpy impact strength in a direction crossing the resin flow direction at shaping is STD, SMD/STD is from 3.5 to 5.0.... Agent: Oliff & Berridge, PLC

20080188621 - Rubber composition and use thereof: r

20080188622 - Propylene-based copolymer material, film made therefrom, and method for producing propylene-based copolymer material: A propylene-based copolymer material is provided which includes 1 to 10% by weight of a propylene-based copolymerized component (1) defined below and 90 to 99% by weight of a propylene-based copolymerized component (2) defined below and which has a melting point not higher than 140° C., wherein the propylene-based copolymerized... Agent: Sughrue Mion, PLLC

20080188623 - Tap-mediated, rheology-modified polymers and preparation methods: The present invention yields a triallyl phosphate (TAP)-mediated, rheology-modified polymer being prepared in a reaction from a reaction mixture made from or containing (a) a free-radical, chain-scissionable organic polymer and (b) TAP, wherein the TAP-mediated, rheology-modified polymer has extensional viscosity at Hencky strains above one greater than that of the... Agent: The Dow Chemical Company

20080188624 - Curable composition: A curable composition, which comprises: (A) an organic polymer having a reactive silicon-containing group, (B) a carboxylic acid and/or a metal salt of a carboxylic acid, (C) an amine compound having no reactive silicon group, (D) a silane compound substituted with an amino group and (E) a silane compound substituted... Agent: Sughrue Mion, PLLC

20080188625 - Carboxyl group-containing polyurethane and thermosetting resin composition using the same: The invention relates to a carboxyl group-containing polyurethane, which is obtained by reacting (a) a polyisocyanate compound, (b) a polycarbonate diol having a molecular weight of 300 to 50,000, (c) a dihydroxy compound having a carboxyl group and when necessary (d) a monohydroxy compound, a thermosetting composition using the carboxyl... Agent: Sughrue Mion, PLLC

20080188626 - Amphiphilic block copolymer-toughened epoxy resins and powder coatings made therefrom: A curable resin composition and powder coating compositions made therefrom including (a) an epoxy resin; (b) an amphiphilic block copolymer containing at least one epoxy resin miscible block segment and at least one epoxy resin immiscible block segment; wherein the immiscible block segment comprises at least one polyether structure provided... Agent: The Dow Chemical Company

20080188627 - Method for making chlorinated polyolefin solutions and coatings: A method of making an organic solution of a chlorinated polyolefin that produces a storage-stable solution, a chlorinated polyolefin resin is dissolved in a hydrocarbon solvent that is predominantly aliphatic hydrocarbon, aromatic hydrocarbons other than toluene and xylene, or mixtures of these, held at a temperature from 118 to 125°... Agent: Basf Corporation Patent Department

20080188628 - Tri-blend resin of pbi, paek, and pei: A polymer blend comprises PBI, PAEK, and PEI. A method of making the foregoing blend comprises the steps of intimately blending PBI, PAEK, and PEI by dissolving PBI, PAEK, and PEI in a strong acid or melt blending PBI, PAEK, and PEI.... Agent: Hammer & Hanf, PC

20080188629 - Poly-l-lactic acid crystallization accelerator and production method thereof: By using a copolymer of a composing unit (A) having a hydrophilic polar group in the molecule with a composing unit (B) having high compatibility with poly-L-lactic acid as a crystallization accelerator, crystallization of poly-L-lactic acid is accelerated and its heat resistance is improved.... Agent: Sughrue-265550

20080188630 - One pot procedure for poly (glycidyl nitrate) end modification: A method is provided in which PGN is end-modified in a process using a single solvent. The resulting end-modified PGN may be stably crosslinked using aliphatic polyisocyanates. Further provided are methods of producing energetic compositions comprising PGN which has been end-modified in a process using a single solvent. Such energetic... Agent: Traskbritt, P.C./ Alliant Tech Systems

20080188631 - Film coating liquid: A film coating liquid that is applied to electronic device screens and thinly and entirely covers and coats the screen surface. The resulted protective film provides excellent scratch resistance, antifouling and dirt or stain resistance.... Agent: Apex Juris, PLLC