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

20130123427 - Process for continuous emulsion polymerization: The invention relates to a process for the preparation of polymers and to an apparatus for performing this process. The apparatus comprises devices and reactors that are combined in the sequence of first a mixing device, second a flow microwave and optionally third one or more additional reactors.... Agent: DsmIPAssets B.v.

20130123428 - Method for preparing a modified ethylene-vinyl alcohol copolymer: wherein, n indicates an integer of 2 to 5, m indicates an integer of 10 to 20, and R1 indicates a C1 to C20 aliphatic hydrocarbon group provided that R1 may contain a mercapto group, thioester group, sulfenamide, vinyl group, methacryloxy group, or acryloxy group. The modified ethylene vinyl alcohol... Agent: The Yokohama Rubber Col, Ltd.

20130123439 - Reactive polyamide resins and polyamide resin compositions: Provided is a polyamide resin composition comprising an elastomer etc, and a reactive polyamide resin excellent in reactivity. The polyamide resin composition comprises 0.5 to 100 parts by mass of an elastomer per 100 parts by mass of a reactive polyamide resin, wherein the reactive polyamide resin obtained by polycondensing... Agent: Mitsubishi Gas Chemical Company, Inc.

20130123429 - Melt-fabricable tetrafluoroethylene/perfluoro(alkyl vinyl ether) copolymer having improved heat aging property: Heat aging of the composition comprising melt-fabricable tetrafluoroethylene/perfluoro(alkyl vinyl ether) copolymer, the alkyl containing 1 to 5 carbon atoms and melt flowable polytetrafluoroethylene is effective to cause thermal transformation of the composition in the solid state, which is epitaxial co-crystallization of the polymer components of the composition, and other valuable... Agent: E I Du Pont De Nemours And Company

20130123431 - High flowability long chain branched polypropylene: The present invention relates to a polypropylene composition showing a high melt flow rate and high melt strength while maintaining high impact strength. The composition of the present invention is obtainable by using a low molecular weight linear isotactic polypropylene as melt flow enhancer for a high molecular weight polypropylene... Agent: Borealis Ag

20130123432 - Propylene polymer compositions: A propylene polymer composition comprising (percent by weight): A) 68%-80%, of a propylene homopolymer having a Polydispersity Index (P.I.) value of from 4.7 to 10 and MFR L (Melt Flow Rate according to ISO 1133, condition L, i.e. 230° C. and 2.16 kg load) from 10 to 30 g/10 min;... Agent: Basell Poliolefine Italia, S.r.l.

20130123430 - Quasi-melt processes for single polymer composites and products thereof: Processes and compounds are described herein for single polymer composites based on a process for making the single polymer composites that includes the steps of heating a matrix material to create polymer melt, cooling the polymer melt to below its Tm to create an undercooled polymer melt, or quasi-melt, and... Agent: Georgia Tech Research Corporation

20130123433 - Method for preparing poly(allylamine) hydrochloride and derivatives therefrom: The present invention provides a method for preparing poly(allylamine) hydrochloride, sevelamer hydrochloride, sevelamer carbonate and colesevelam hydrochloride. The present invention also relates to a process for preparing oly(allylamine) hydrochloride, sevelamer hydrochloride, sevelamer carbonate and colesevelam hydrochloride with low allylamine content and high specific gravity.... Agent: Formosa Laboratories, Inc.

20130123434 - Block copolymer and antistatic agent comprising same: There is provided as an antistatic agent that preserves antistatic properties for a long period of time and that does not impair the appearance and transparency of a resin into which the antistatic agent is kneaded, and a resin composition containing the antistatic agent. A block copolymer obtained from a... Agent: Toho Chemical Industry Co., Ltd.

20130123435 - Method of producing absorbent resin: Provided is a method which does not require alteration of the raw materials or high capital investment, and improves and stabilizes the physical property (for example, liquid permeability) of a water absorbent resin by means of a simple technique. A method for producing a water absorbent resin is disclosed, which... Agent: Nippon Shokubai Co., Ltd.

20130123436 - Small particle size telomers of methacrylic acid or anhydride: The present invention provides compositions comprising particles or agglomerates of one or more telomer or cotelomer ((co)telomer) of one or more methacrylic acids or anhydrides having a mean average particle size of from 2 μm to 1 mm, preferably from 5 to 500 μm. In addition, the present invention provides... Agent: Rohm And Haas Company

20130123437 - Amorphous heat-fusible fiber, fiber structure, and heat-resistant molded article: Provided are a heat-fusible fiber having excellent heat resistance, flame retardancy and dimensional stability; a fiber structure comprising the heat-fusible fiber; and a molded article produced by applying a heat fusion treatment to the fiber structure and having excellent heat resistance. The heat-fusible fiber comprises an amorphous PES type polymer... Agent: Kuraray Co., Ltd.

20130123438 - Liquid crystal alignment agent, liquid crystal alignment film manufactured using the same, and liquid crystal display device including the liquid crystal alignment film: Disclosed is a liquid crystal alignment agent that includes a polymer including a polyamic acid including a repeating unit represented by the following Chemical Formula 1, polyimide including a repeating unit represented by the following Chemical Formula 2, or a combination thereof, wherein in Chemical Formulas 1 and 2, X1,... Agent: Cheil Industries Inc.

20130116382 - Thermoplastic composition, method of producing the same, and articles made therefrom: The instant invention provides a thermoplastic composition, method of producing the same, and articles made therefrom. The thermoplastic composition according to present invention comprises the melt blending product of: (a) from 10 to 75 percent by weight of a continuous phase, based on the total weight of the thermoplastic composition,... Agent: Rohm And Haas Company

20130116383 - Lignin-derived thermoplastic co-polymers and methods of preparation: The present invention relates to a crosslinked lignin comprising a lignin structure having methylene or ethylene linking groups therein crosslinking between phenyl ring carbon atoms, wherein said crosslinked lignin is crosslinked to an extent that it has a number-average molecular weight of at least 10,000 g/mol, is melt-processible, and has... Agent: Ut-battelle, LLC

20130116384 - Infiltrant for dental application: The invention provides an infiltrant for dental application that comprises crosslinking monomers. In accordance with the invention the infiltrant has a penetration coefficient PC>50 cm/s, and comprises 0.05%-20% by weight of acid-group-containing monomers.... Agent: Ernst Muhlbauer Gmbh & Co. Kg

20130116385 - Propylene polymer compositions: e

20130116386 - Resins: The present invention relates to methods for the production of a resin such as a thermosetting resin, particularly a bioresin, components for use in the methods, and products obtained from the methods. In one aspect the method of forming a resin comprising the steps of: (1) providing an aldehyde-cross-linking agent... Agent: Cambridge Biopolymers Limited

20130116387 - Fluorinated block copolyesters: Disclosed are block copolyesters comprising blocks of fluoroether functionalized aromatic polyester and blocks of unmodified aromatic polyester, the block copolyesters having a blockiness index, B, in the range of 0.25 to 1.0. The block copolymers incorporated into blends with unmodified aromatic polyester impart oil and soil resistance to shaped articles... Agent: E. I. Du Pont De Nemours And Company

20130116389 - Polymer blend comprising fluorinated block copolyester: Disclosed are polymer blends prepared by melt blending a fluorinated block copolyester with a non-fluorinated polyester wherein the fluorinated block copolyester comprises blocks of fluoroether modified aromatic polyester and blocks of unmodified polyester. Suitable block copolyesters have a blockiness index, B, in the range of 0.25 to 1.0. Shaped articles... Agent: E.i. Du Pont De Nemours And Company

20130116388 - Process for preparing fluorinated block copolyesters: Disclosed is a polycondensation process for preparing block copolyesters comprising blocks of fluoroether functionalized aromatic polyester and blocks of unmodified polyester. According to the process, a non-fluorinated poly(alkylene arylate) first homopolymer and a fluoroether functionalized poly(alkylene arylate) second homopolymer are combined to form a reaction mixture; the reaction mixture is... Agent: E. I. Du Pont De Nemours And Company

20130116390 - Shaped articles comprising fluorinated block copolyesters: Disclosed are shaped articles fabricated from polymer blends comprising a fluorinated block copolyester and a non-fluorinated polyester wherein the fluorinated block copolyester comprises blocks of fluoroether modified aromatic polyester and blocks of unmodified polyester. Suitable block copolyesters have a blockiness index, B, in the range of 0.25 to 1.0. Shaped... Agent: E. I. Du Pont De Nemours And Company

20130109807 - Removal of virucidal agents in mixed mode chromatography: The present invention provides chromatography methods for removing a virucidal agent from a target protein such as an antibody. The method uses a hydrophobic, negatively charged mixed mode support that has high affinity for both the target protein and the virucidal agent. The method provides conditions that favor dissociation of... Agent: Bio-rad Laboratories, Inc.

20130109808 - Glucosamine materials: Polymers comprising glucosamine (GlcN) are used to make medical devices. Examples include polyGlcN and carrier molecules containing multiple GlcN residues.... Agent: The Johns Hopkins University

20130109809 - Polymeric anti-static agent: l

20130109810 - Resin composition and molded article: wherein Rf1 represents —CF3 or —ORf2, and Rf2 represents a C1 to C5 perfluoroalkyl group; the composition containing the aromatic polyether ketone resin (I) and the fluororesin (II) at a mass ratio (I):(II) of 95:5 to 50:50; the fluororesin (II) being dispersed as particles in the aromatic polyether ketone resin... Agent: Tsinghua University

20130109811 - Curable elastomeric compositions: A curable composition and an article produced therefrom are disclosed in which the composition can comprise an optional first component, a second component, and a third component; the optional first component includes a copolymer derived from ethylene and a polar monomer; the second component includes a copolymer derived from ethylene,... Agent: E I Du Pont De Nemours And Company

20130109812 - Polyethylene composition: A polyethylene composition having a good balance of strength, flexibility and processability is disclosed, comprising (a) 40-55 wt % of a copolymer fraction (A) comprising ethylene and a C4-C10 alpha-olefin, and having an MI2 of from greater than 300 to 800 g/10 min or a Mw of 15 to 35... Agent: Ineos Europe Ag

20130109814 - Method for producing petroleum resin: A method for producing a petroleum resin including removing a low-molecular mist by means of a filter.... Agent: Idemitsu Kosan Co., Ltd.

20130109813 - Synthesis of conjugated polymers via oxidative polymerization and related compositions: An improved polymerization method including a method comprising providing a reaction mixture comprising a first monomer, an organic oxidant, and at least one Lewis acid or Brönsted acid, wherein the first monomer comprises at least one optionally substituted heterocyclic ring, wherein the heterocyclic ring comprises at least one heteroatom; and... Agent: Plextronics, Inc.

20130109815 - Process for making polysiloxane/polyimide copolymer blends: A method of making a thermoplastic composition comprises melt blending two polysiloxane/polyimide block copolymers. Both of the block copolymers have extended polysiloxane blocks.... Agent:

20130109816 - Processes for removing sulfur-containing end groups from polymers: This invention provides a method for removing certain sulfur-containing end groups from polymers, especially those made via RAFT polymerization processes. A solution of radical initiator is used in the method to accomplish removal of the certain sulfur-containing end groups.... Agent: E.i. Du Pont De Nemours And Company

20130109817 - Modified polymers for delivery of polynucleotides, method of manufacture, and methods of use thereof: i

20130102730 - Polyamine-containing polymers and methods of synthesis and use: The present invention relates to polyamine-containing polymers and methods of their synthesis and use. The polymer may be hydroxyethylcellulose, dextran, poly(vinyl alcohol) or poly(methyl acrylate).... Agent: Alberta Innovates - Technology Futures

20130102731 - Grafted compounds formed from aziridinyl-containing compounds: Grafted compounds are formed by reacting (1) a first compound having both an aziridinyl group and a polymeric group with (2) a second compound having at least one acidic group. This reaction results in the opening of the aziridinyl ring on the first compound by the acidic group on the... Agent: 3m Innovative Properties Company

20130102732 - Elastic film compositions with improved tear resistance: A film composition comprising one or more propylene-based polymers and one or more hydrocarbon resins, and methods for making the same are provided. The propylene-based polymer may have (i) 60 wt % or more units derived from propylene, (ii) isotactically arranged propylene derived sequences, and (iii) a heat of fusion... Agent: Exxonmobil Chemical Patents Inc.

20130102733 - Method of manufacturing core-shell submicron spheres: A method of preparing core-shell submicron spheres is disclosed. The method comprises steps hereafter. An emulsion containing a core monomer is heated to a temperature of 10° C. below its boiling point to the boiling point. A core forming step is performed by adding an initiator solution to the heated... Agent: National Central University

20130102734 - Photosemiconductor protective material and precursor thereof, and process for producing photosemiconductor protective material: A photosemiconductor protective material comprising a chain olefin-cyclic olefin copolymer elastomer composed of a chain olefin and a cyclic olefin as polymerizable components is prepared. The elastomer may comprise an α-chain C2-4olefin and a polycyclic olefin as polymerizable components, and the molar ratio of the α-chain C2-4olefin relative to the... Agent: Daicel Corporation

20130102735 - Cross-linked polyolefin composition: in which composition (I) the amounts of A), B), C) and D) are referred to the total weight of A)+B)+C) and optionally D), and when D) is present, the total weight of C)+D) is of 50% or less, referred to the total weight of A)+B)+C)+D).... Agent: Basell Poliolefine Italia, S.r.l.

20130102736 - Functionalized high cis-1,4-polybutadiene prepared using novel functionalizing agents: A method for preparing a functionalized polymer comprising the steps of preparing a polymer by polymerizing conjugated diene monomer with a lanthanide-based catalyst, wherein the lanthanide-based catalyst comprises (a) a lanthanide compound, (b) an alkylating agent, and (c) a source of halogen, and reacting the pseudo-living polymer with at least... Agent:

20130102737 - Method to produce polyurea and polyurethane by using liquid plant oil based polyol: A method of producing liquid polymeric polyols from epoxidized plant oils by ring-opening polymerization without a ring opening agent in an organic solvent in the presence of a catalyst to yield the desired polyols at room temperature. The properties of the polymeric polyols depend on the type of plant oil... Agent: Malaysian Palm Oil Board

20130102738 - Silane-crosslinking compositions: The invention provides curable adhesives of high tensile sheer strength, which contain an a-silane-terminated polyurethane prepolymer containing low molecular weight polyether or polyester groups in the polymer backbone, and a silane-terminated polyether polymer containing polyether groups of higher molecular weight.... Agent: Wacker Chemie Ag

20130102739 - Method for imparting hydrophilicity to silicone rubber: A silicone rubber which is formed by curing an addition-curable silicone rubber composition comprising a branched organohydrogenpolysiloxane is hydrophilized by subjecting the surface of the silicone rubber to plasma polymerization in the presence of a gas mixture containing methane and oxygen. The method readily imparts hydrophilicity to the silicone rubber... Agent: Shin-etsu Chemical Co., Ltd.

20130102740 - Sulfonated poly(arylene ether) copolymer having a cross-linkable structure, and polyelectrolyte membrane comprising same: Provided are a sulfonated poly(arylene ether) copolymer including a crosslinking structure and a polyelectrolyte membrane including the same. Particularly, a sulfonated poly(arylene ether) copolymer including a crosslinking structure in a polymer chain or at the terminal portion of the polymer chain, and a polyelectrolyte membrane including the same are provided.... Agent: Gwangju Institute Of Science And Technology