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.
  
04/16/2015 > 7 patent applications in 7 patent subcategories.

20150105481 - Curable compositions and membranes: A process for preparing a membrane comprising applying a curable composition to a porous support and curing the composition, wherein the composition comprises: a) a curable ionic compound; b) a first crosslinking agent; c) a second crosslinking agent; d) an inert solvent; and e) optionally a free radical initiator; wherein... Agent:

20150105482 - Method of manufacturing a foam showing a gradient poisson's ratio behaviour: A method of manufacturing a foam having a Poisson's ratio which varies across at least a region of the foam in a gradient distribution involves the steps of: a) providing a housing defining an internal space having an inlet aperture and an outlet aperture; b) providing an open-cell foam of... Agent:

20150105483 - Expandable composite resin bead: An expandable composite resin bead comprises: a composite resin containing a polyethylene resin and a polystyrene resin; and a blowing agent impregnating the composite resin. The composite resin contains 5 to 20 mass % of the polyethylene resin and 80 to 95 mass % of the polystyrene resin. The blowing... Agent: Jsp Corporation

20150105484 - Flame retardant thermoplastic elastomers for extrusion or injection molding: Disclosed are new compositions consisting of mixtures of flame retardants for thermoplastic elastomers with the addition of phosphinate salt and phosphonate oligomers, polymers or copolymers, and optionally additional flame retardants. The compositions exhibit an excellent combination of processing characteristics, thermal and mechanical properties, and are flame retardant. Further disclosed are... Agent:

20150105485 - Urethane foam rubber and composition for forming urethane foam rubber: According to the present invention, a urethane foam rubber is constituted with a polymer having a moiety derived from a diisocyanate, and a moiety derived from a polyether polyol, number of atoms composing the shortest path along a bond intervening two NCO groups in at least a part of the... Agent:

20150105486 - Oxygen scavenging copolymers made from cyclic aliphatic monomers: A method and system for oxygen molecule scavenging is disclosed. The system employs as a novel copolymer as the reducing agent for oxygen molecules. The copolymer is the polymerization product of cyclic aliphatic monomer and unsaturated functional polymer.... Agent: Polyone Corporation

20150105487 - Mixed salt suspension polymerization process and resins and catalysts produced thereof: This invention relates to no-salt and mixed salt suspension polymerization processes for water-soluble monomers and resins and relates to catalysts produced from the same.... Agent: Rohm And Haas Company

  
04/09/2015 > 3 patent applications in 3 patent subcategories.

20150099815 - Process for coagulating sulfonated block copolymers: Sulfonated block copolymers (SBCs) are coagulated from SBC solutions in one or more organic solvents, including reaction mixtures obtained in the sulfonation process, by a process in which the SBC solution is ejected into or onto water provided that no steam is added to the SBC solution prior to ejection... Agent: Kraton Polymers U.s. LLC

20150099816 - Flexible polyurethane foam and associated method and article: A polyurethane foam is prepared from a reaction mixture that includes specific amounts of a polyol, an aromatic isocyanate compound, a particulate poly(phenylene ether), and a blowing agent. The polyurethane foam exhibits one or more of increased compressive force deflection, increased flame retardancy, and increased rate of formation. A method... Agent:

20150099817 - Moulded parts made of pmma powder as simple dosing aid in the manufacture of dental prostheses: The invention relates to three-dimensional dimensionally-stable moulded parts made of polymeric particles whose particles are connected firmly to each other, at least in part, at the contact sites of the particles, whereby the particles are preferably glued to each other, at least in part, at the contact sites. The pre-packaged... Agent: Heraeus Kulzer Gmbh

  
04/02/2015 > 7 patent applications in 6 patent subcategories.

20150094385 - Rubber foam composition and rubber foam using same: Provided are a rubber foam composition from which a rubber foam having low metal corrosive properties, low fogging properties and reduced odor and causing no poor foaming or tackiness of the rubber foam surface can be obtained, and a rubber foam using the same. The rubber foam composition comprises: a... Agent: Bridgestone Corporation

20150094386 - Silicon dioxide dispersion: The invention relates to a silicon dioxide dispersion that comprises a) an outer flowable phase containing 1) polymerizable monomers, oligomers and/or prepolymers that can be converted to polymers by non-radical reaction; and/or 2) polymers, and b) a disperse phase containing amorphous silicon dioxide. The inventive dispersion is characterized in that... Agent:

20150094387 - Use of thickening agents as polyurethane amine catalyst diluents: The present disclosure relates to an amine catalyst composition for producing polyurethane foam. The amine catalyst composition includes an amine catalyst and a diluent containing a thickening agent and water. The use of such a diluent, in place of conventional glycols, reduces raw material and processing costs as well as... Agent: Huntsman Petrochemical LLC

20150094388 - Rigid polyurethane foam and system and method for making the same: An embodiment of a closed-cell polymeric rigid foam may be made using a one-shot method and a reaction system that includes a hydrofluoroalkene physical blowing agent and a polyol mixture having an aminic polyol. The hydrofluoroalkene blowing agent has 3 to 5 carbon atoms and a boiling point between 10°... Agent:

20150094389 - Rigid polyurethane foam and system and method for making the same: An embodiment of a closed-cell polymeric rigid foam may be made using a one-shot method and a reaction system that includes a hydrofluoroalkene physical blowing agent and a polyol mixture having an aminic polyol. The hydrofluoroalkene blowing agent has 3 to 5 carbon atoms and a boiling point between 10°... Agent:

20150094390 - Sealing material: Provided is a sealing material having low hardness, low density, and excellent sealing properties. A sealing material, made by vulcanizing and foaming a blend containing: a thermoplastic resin; a foaming agent; a vulcanizing agent; and a rubber component containing a rubber copolymer of ethylene, a non-conjugate diene, and an α-olefin... Agent: Bridgestone Corporation

20150094391 - System for covering hydrocarbon liquids and method of forming same: A method of forming an element to float at least partially on a surface of an at least partially liquid hydrocarbon mixture. The method includes mixing a polymer resin and a foaming agent together in preselected proportions to provide a material mixture, and heating the material mixture, to at least... Agent: Greatario Industries Storage Systems Ltd.

  
03/26/2015 > 9 patent applications in 8 patent subcategories.

20150087731 - Methods for making wet gels and dried gels therefrom: Methods for making wet gels and dried gels therefrom are provided. The method for making a wet gel can include combining a hydroxybenzene compound, an aldehyde compound, and an additive to produce a reaction mixture. The additive can include a carboxylic acid, an anhydride, a homopolymer, a copolymer, or any... Agent:

20150087732 - Elastomer derived from epoxidized vegetable oil: Disclosed is an elastomer synthesized by a reacting epoxidized vegetable oil with carboxylic acid to form the elastomer compound. More specifically, disclosed herein is an elastomer compound having a polyester component. The method for making the elastomer comprises mixing a polybasic acid with an alcohol solvent to form a solution,... Agent:

20150087733 - Method for the manufacture of foams of low density: A method for manufacturing low density foams comprises the following steps. A polymeric material is melted in a first extruder (201) to a polymer melt, a blowing agent is added to the polymer melt, and a melt containing the blowing agent is obtained which is directed to a second extruder... Agent:

20150087734 - Preparation of industrial asphalt: The present invention relates to a method for preparing an industrial asphalt comprising sparging an oxygen containing gas through an asphalt flux in the presence of 0.25 weight percent to about 12 weight percent of a highly saturated rubbery polymer at a temperature within the range of about 400° F.... Agent: Building Material Investment Corporation

20150087735 - Composition for the production of hydrophilic polystyrene material: e

20150087736 - Polyurethane foam and associated method and article: A polyurethane foam is prepared from a reaction mixture that includes an aromatic isocyanate compound, and blowing agent, and a polyol that itself includes a poly(phenylene ether) having a number average molecular weight of 600 to 2000 atomic mass units and an average of 1.5 to 3 hydroxyl groups per... Agent:

20150087737 - Hydrophilic polyurethane foam for liquid based cleaning applications: A reaction system for forming a hydrophilic polyurethane foam for liquid based cleaning applications includes a composition that has a prepolymer component and an aqueous component. The prepolymer component is a reaction product of an isocyanate component that includes diphenylemethane diisocyanate (MDI) and a polyol component that includes a polyoxyethylene-polyoxypropylene... Agent:

20150087739 - Antimicrobial polyurethane foam and process to make the same: An antimicrobial polyurethane foam that is formed from: a multi-functional isocyanate component; an aqueous polyol component reactive with the multi-functional isocyanate component; an antimicrobial metallic compound; and a complexing agent. The complexing agent is used to form a stable blend of the antimicrobial metallic compound with the polyol component. Exemplary... Agent:

20150087738 - Polyurethane grout compositions: The present invention typically provides one-component polyurethane grout compositions and more specially to grout composition useful for seepage control and quick stoppage of water leakage under high water pressure environment, wherein the composition comprises a isocyanate prepolymer and auxiliary components selected from a plasticizer, a silane coupling agent, a catalyst,... Agent:

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