|Synthetic resins or natural rubbers -- part of the class 520 series patents - Monitor Patents|
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Synthetic resins or natural rubbers -- part of the class 520 seriesBelow are recently published patent applications awaiting approval from the USPTO. Recent week's RSS XML file available below.
Listing for abstract view: USPTO application #, Title, Abstract excerpt,Patent Agent. Listing format for list view: USPTO National Class full category number, title of the patent application. 03/06/2014 > 9 patent applications in 9 patent subcategories.
20140066528 - Anion exchange membrane and producing method thereof: A graft chain containing an N-vinylimidazole derivative is introduced into a polymer substrate by radiation graft polymerization to obtain an alkyl substituted imidazolium salt by a reaction with an alkyl halide, so that an anion exchange membrane with high alkaline durability, in which a nucleophilic substitution reaction and an elimination... Agent: Japan Atomic Energy Agency
20140066529 - Nanoporous silica polyamine composites with surface-bound zirconium (iv) and methods of use: Silica polyamine composites (SPC) made from silanized amorphous nano-porous silica gel and poly(allylamine) (BP-1) were functionalized with phosphorus acid using the Mannich reaction, resulting in a phosphonic acid modified composite (BPAP). Zirconium (IV) was immobilized on BPAP. Arsenate anions strongly adsorbed on the ZrBPAP composite in the pH range 2... Agent: The University Of Montana
20140066530 - Eva recycling method: A method of recycling scrap ethylene-vinyl acetate (EVA) foam involves foaming and crosslinking a blend containing virgin EVA resin and scrap EVA foam, as well as a crosslinking agent and blowing agent for the EVA resin. The blend further contains a compatibilizer, which is a hydrogenated petroleum resin.... Agent: Nike, Inc.
20140066531 - Highly refractory rubber composition sheet: To provide a highly refractory rubber composition sheet that retains a fixed shape until the thermal expansion residue formed by the heat of a fire or the like is formed, does not allow the thermal expansion residue from the heat formed by a fire or the like to easily detach... Agent: Sekisui Chemical Co., Ltd.
20140066532 - Rigid foams suitable for wall insulation: Polyurethane/polyisocyanurate foams having a NFPA 101 Class A rating (ASTM E-84) are produced from a foam-forming reaction mixture that includes: an organic polyisocyanate, an isocyanate-reactive composition that includes at least one polyether polyol or polyester polyol with a nominal hydroxyl functionality of at least 2.0, a blowing agent composition and... Agent: Bayer Materialscience LLC
20140066533 - Conjugated microporous macromolecule catalyst complexed with cobalt, chromium, zinc, copper or aluminium, preparation and use thereof: Disclosed are a type of catalyst which can catalyse the ring-addition reaction of CO2 and an alkylene oxide at 0˜180° C. under 0.1˜8.0 MPa to produce a corresponding cyclic carbonate, and the preparation thereof. The catalyst is a conjugated microporous macromolecule polymer complexed with cobalt, chromium, zinc, copper or aluminium,... Agent: Dalian Institute Of Chemical Physics, Chinese Academy Of Sciences
20140066534 - Polyurethane foam and method for producing same: The invention relates to a method for producing a polyurethane foam, wherein a mixture having the following is discharged from a mixing head through a discharge line: A) a component reactive toward isocyanates; B) a surfactant component; C) a blowing agent component selected from the group comprising linear, branched, or... Agent: Bayer Intellectual Property Gmbh
20140066535 - Method for producing flexible polyurethane foam materials: The present invention relates to a method for producing flexible polyurethane foams, wherein an isocyanate component (component B) is used which comprises polyether carbonate polyol, and to the isocyanate component itself. The invention also provides an NCO-terminated, urethane group-comprising prepolymer obtainable by reaction of one or more polyisocyanates (B1) with... Agent: Bayer Intellectual Property Gmbh
20140066536 - Polymer polyols having improved quality: This invention relates to polymer polyols comprising one or more base polyols; one or more ethylenically unsaturated monomers in which at least one of the monomers is styrene which contains less than or equal to 1000 ppm of impurities; with one or more preformed stabilizers; in the presence of at... Agent: Bayer Materialscience LLC02/27/2014 > 4 patent applications in 4 patent subcategories.
20140058003 - Polymeric foams including fluorinated oxiranes, methods of preparation, and use of same: Foamable compositions are provided that include at least one blowing agent, at least one foamable polymer or a precursor composition thereof, and a nucleating agent. The nucleating agent includes a fluorinated oxirane which, in some embodiments, can have up to a maximum of three hydrogen atoms. The fluorinated oxiranes can... Agent: 3m Innovative Properties Company
20140058004 - Use of metal salts of a carboxylic acid in the production of polyurethane systems: A catalyst system which is suitable for catalyzing the production of polyurethane systems is provided. The catalyst system contains a metal salt of a carboxylic acid to whose carbonyl carbon a hydrogen atom or a hydrocarbon radical is bound, with the proviso that the carboxylic acid does not have exclusively... Agent: Evonik Goldschmidt Gmbh
20140058005 - Thermoformable rigid polyurethane-polyamide foam: The present invention relates to a process for producing a thermoformable rigid polyurethane-polyamide foam having a closed-cell content of less than 70%, which comprises mixing (a) an organic polyisocyanate with (b) one or more polymeric compounds having two or more isocyanate-reactive hydrogen atoms, (c) optionally crosslinking and/or chain-extending agents, (d)... Agent: Basf Se
20140058006 - Fire-resistant polyurethane foam: A fire-resistant polyurethane foam is provided. A hydroxyl-containing inorganic fire retardant is premixed with a polyisocyanate and a polyol, respectively, to form two premixtures. Then, the two premixtures are mixed for reaction to form a fire-resistant polyurethane foam. Preferably, a combination of different particle sizes of the fire retardant is... Agent: Industrial Technology Research Institute02/20/2014 > 5 patent applications in 5 patent subcategories.
20140051776 - Improved stability of polyurethane polyol blends containing halogenated olefin blowing agents: A polyol pre-mix composition includes a blowing agent having a halogenated hydroolefin, a polyol, a surfactant, a catalyst composition, and a metal salt. The metal salt may be, for example, a carboxylate, acetylacetonate, alcoholate of a metal selected from the group consisting of Zn, Co, Ca, and Mg. The metal... Agent:
20140051777 - Foam material product: A method of producing a foam product subjects a body of expanded closed-cell foam, in particular expanded polystyrene particle foam, to a non-melting heat treatment at a temperature above the glass transition temperature of the plastic used to form the foam, in particular polystyrene. The volume of the foam product... Agent:
20140051778 - Fine particle, high concentration, polyisocyanate polyaddition/polyurethane-urea polyols: Embodiments of the invention include a method of producing polymer polyol dispersions is. The method includes providing at least one reaction system, and the reaction system includes: a) at least one polyol, b) at least one seed population, c) at least one catalyst, d) at least one co-reactant having an... Agent: Dow Global Technologies LLC
20140051779 - Seeding process for the manufacture of polymer modified polyols: Embodiments of the invention provide for polymer polyols and methods of producing polymer polyols. Methods include providing at least one first composition which includes at least one polyol, at least one isocyanate non-reactive seed population, and at least one of a co-reactant having an equivalent weight of up to 400... Agent: Dow Global Technologies LLC
20140051780 - Copolyesters having repeat units derived from w-hydroxy fatty acids: The present invention relates to aliphatic or aliphatic-aromatic polyesters and copolyesters comprised of biobased ω-hydroxyfatty acids or derivatives thereof, processes for the preparation thereof, and compositions thereof having improved properties. The copolyesters of the present invention may also contain additional components that can be selected from aliphatic or aromatic diacids,... Agent: Synthezyme LLC02/13/2014 > 7 patent applications in 7 patent subcategories.
20140045956 - Hydrophilizing agent composition, hydrophilizing method, hydrophilized resin porous material and its production method: in the formula (1), each of X and Y which are independent of each other, is H, F, CF3 or Cl; in the formula (2), Z is OR1, NHR2, COOR3 or SO3R4, R is a single bond, a bivalent linking group which may contain an ethereal oxygen atom, or a... Agent: Asahi Glass Company, Limited
20140045957 - Method for manufacturing dispersion of hollow particles, method for manufacturing antireflective film, and method for manufacturing optical element: A method for manufacturing a dispersion of hollow particles includes producing a core-shell type particle by forming a shell made mainly of an inorganic-based compound on a surface of a particle made mainly of an organic compound in an aqueous medium, and obtaining the dispersion of the hollow particles formed... Agent: Canon Kabushiki Kaisha
20140045958 - Treated inorganic pigments having improved bulk flow and their use in polymer compositions: The disclosure provides a polymer composition comprising a treated inorganic pigment, wherein the treated inorganic pigment comprises an inorganic pigment comprising a pigment surface area of about 30 to about 75 m2/g; wherein the pigment surface is treated with an organic treating agent comprising a polyalkanol alkane or a polyalkanol... Agent: E I Du Pont De Nemours And Company
20140045959 - Fluorinated elastomer composition and fluorinated foamed rubber: A fluorinated elastomer composition which comprises 100 parts by mass of a fluorinated elastomer, from 0.1 to 20 parts by mass of a blowing agent and from 0.05 to 10 parts by mass of a crosslinking agent comprising a peroxide compound, and which contains no crosslinking aid or contains a... Agent: Asahi Glass Company, Limited
20140045960 - Polyurethane foam and method for producing same: f
20140045961 - Styrenic resin having improved extensional viscosity: The extensional viscosity of a styrenic resin is enhanced by increasing the Z+1 average molecular weight (Mz+1) of the resin. In one embodiment, an enhanced extensional viscosity resin is provided that has an Mz+1 molecular weight of at least approximately 745,000 and an extensional viscosity having a minimum value of... Agent: Americas Styrenics LLC
20140045962 - Impact absorbing foam: This invention relates to impact absorbing foams. These foams comprise a polymeric foam and ceramic particulates dispersing the foam. These foams have numerous uses, including, for example, as interior pads for football helmets, and the like, for reducing head injuries.... Agent:Previous industry: Synthetic resins or natural rubbers -- part of the class series
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