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 series

Below 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.
  
08/07/2014 > 10 patent applications in 9 patent subcategories.

20140221509 - Highly basic ionomers and membranes and anion/hydroxide exchange fuel cells comprising the ionomers and membranes: This invention provides a family of functionalized polymers capable of forming membranes having exceptional OH− ionic conductivity as well as advantageous mechanical properties. The invention also provides membranes including the provided polymers and AEMFC/HEMFC fuel cells including such membranes. In a preferred embodiment, preferred function groups include a quaternary phosphonium,... Agent: The Regents Of The University Of California

20140221510 - Reinforced composite and method for recycling the same: The present invention relates to a reinforced composite and method for recycling the same. The reinforced composite comprises a reinforcement material in a cross-linked polymer matrix, wherein the cross-linked polymer comprises a cross-linking group derived from a curing agent represented by formula (I), Wherein R1 is hydrogen, alkyl, cycloalkyl, heterocycloalkyl,... Agent: Adesso Advanced Materials Wuxi Co., Ltd.

20140221511 - Water expandable polymer beads: The present invention relates to a process for the emulsifier-free preparation of water expandable polymer beads, which process comprises the steps of: a) providing an emulsifier-free starting composition comprising styrene and a polyphenylene ether resin, b) prepolymerizing the starting composition to obtain a prepolymer composition, c) adding an aqueous dispersion... Agent: Saudi Basic Industries Corporation

20140221512 - Continuous process for extruding nanoporous foam: Prepare a polymeric nanofoam using a continuous extrusion process by providing a polymer melt of a polymer composition in an extruder, introducing carbon dioxide to a concentration above the solubility in the polymer melt, cooling the polymer melt without increasing the pressure to achieve conditions where all of the carbon... Agent: Dow Global Technologies LLC

20140221513 - Expandable vinyl aromatic polymers: e

20140221515 - Incipient wetness method to enhance productivity of supported ziegler-natta catalysts: Processes for producing impact copolymers are provided. Ethylene and at least one comonomer can be polymerized in the presence of one or more catalysts, polypropylene particles, and an inert solvent to produce an impact copolymer. The polypropylene particles can have a weight average particle size along the longest cross-sectional length... Agent:

20140221514 - Polymerization activators for supported ziegler-natta catalysts: Processes for producing impact copolymers are provided. Ethylene and at least one copolymer can be polymerized in the presence of one or more catalysts, polypropylene particles, and one or more halocarbon compounds to produce an impact copolymer that includes the polypropylene particles and an ethylene copolymer.... Agent:

20140221516 - Polyolefin resin composition and applications thereof: There are provided a polyolefin resin composition having excellent mechanical properties and thermal resistance; a film formed of the polyolefin resin composition, which has excellent mechanical properties and thermal resistance and which is less likely to suffer from fisheyes; a microporous membrane having excellent permeability and shutdown properties in addition... Agent: Mitsui Chemicals, Inc.

20140221517 - Expanded composite resin beads and molded article thereof: Provided is an expanded composite resin bead comprising a styrene resin and a propylene resin. The content of the propylene resin component in the expanded composite resin bead is from 20 to 40% by mass relative to a total of 100% by mass of the styrene resin component and the... Agent: Jsp Corporation

20140221518 - Composition for use in the manufacture of polyurethane systems: The invention relates to a composition for producing a polyurethane system, especially a polyurethane foam. The composition comprising one or more compounds comprising at least one 5- or 6-membered ring comprising one or two oxygen atoms and carbon atoms The present invention also relates to a process for producing polyurethane... Agent: Evonik Industries Ag

  
07/31/2014 > 10 patent applications in 9 patent subcategories.
  
07/24/2014 > 7 patent applications in 7 patent subcategories.

20140206781 - Devulcanized rubber and methods: A system for devulcanizing rubber by contacting vulcanized rubber with a turpentine liquid in a reaction mixture in the absence of an alkali metal.... Agent: Green Source Energy LLC

20140206782 - Foam-based and powder-based adsorbents having high adsorption capacities for recovering dissolved metals and methods thereof: Foam-based and powder-based adsorbents and a related method of manufacture are provided. The foam-based and powder-based adsorbents includes polymer foam or powder with grafted side chains and an increased surface area per unit weight to increase the adsorption of dissolved metals, for example uranium, from aqueous solutions. A method for... Agent:

20140206783 - Process for producing flame-retardant porous materials based on polyurea: a

20140206784 - Polyurethane resin composition for support pad and polyurethane support pad using the same: The present invention relates to a polyurethane resin composition for a support pad including a polyurethane resin, a DMF solvent, an anionic surfactant, and polyethylene glycol (PEG), and a polyurethane support pad including the polyurethane resin composition for a support pad. According to the present invention, long and large pores... Agent: Lg Chem, Ltd.

20140206785 - Mixtures of polymers containing blowing agent, insecticides, and waxes: The present invention relates to mixtures of blowing agent-containing polymers, wax and insecticides, to coated polymer particles, to methods for producing coated polymer particles, to the use of these particles and mixtures in the production of polymer foams, to the use thereof for protecting polymer foams against infestation by insects,... Agent: Lanxess Deutschland Gmbh

20140206786 - Use of trialkyl phosphate as a smoke suppressant in polyurethane foam: Described is a method for using a trialkyl phosphate as a smoke suppressant in a polyurethane foam. The trialkyl phosphate having at least one alkyl group with two carbon atoms is included in the polyurethane foam, which has an absence of halogenated flame retardants.... Agent: Dow Global Technologies LLC

20140206787 - Polyfunctional polyglycerine initiated polyether polyols and high resilience polyurethane slabstock therefrom: A polyglycerine initiated polyether polyol exhibiting a final functionality less than the nominal functionalities of the polyol initiator wherein the initiator is a polyglycerine formed by the polymerization of glycerin having an HEW less than about 35 and exhibiting a nominal functionality between 2 and 16 is provided. Also provided... Agent: Dow Global Technologies LLC

  
07/17/2014 > 4 patent applications in 4 patent subcategories.

20140200280 - Anion exchange membrane and method for producing same: There is provided an anion exchange membrane comprising, as a main element, a block copolymer having a vinyl alcohol polymer block and a cationic-group containing polymer block as components and which is subjected to a crosslinking treatment. An anion exchange membrane is produced by heating a film obtained from a... Agent: Kuraray Co., Ltd.

20140200281 - Play modeling dough: The present invention is directed toward a play composition including a polymeric binder and oil. In an embodiment, the binder is a hydrogenated triblock copolymer including styrene. The oil is a mineral oil. The composition may further include a plasticizer, a release agent, and one or more fillers.... Agent: Mattel, Inc.

20140200282 - Expandable composite resin particles for long-term storage, pre-expanded particles formed therefrom and expanded molded articles: Expandable composite resin particles for long-term storage, comprising 500 to 5000 ppm of water and 7.5 to 11.0% by weight of pentane in composite resin of polyolefin-based resin and polystyrene-based resin.... Agent: Sekisui Plastics Co., Ltd.

20140200283 - Polymeric nanofoam: A polymeric nanofoam has a continuous polymer phase containing at least one (meth)acrylic-free acrylonitrile-containing copolymer and at least one (meth)acrylic polymer where the concentration of (meth)acrylic polymer is in a range of 5-90 weight-percent of the total continuous polymer phase while the amount of methacrylic copolymer is 50 weight-percent or... Agent: Dow Global Technologies LLC

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