Synthetic resins or natural rubbers -- part of the class 520 series inventions 04/09

20090111901 - Corrosion inhibiting protective foam packaging: A structural foam material comprising that contains a volatile corrosion inhibitor homogenized in the pre-thermoformed resin. The foam can be of a reticulated or open-cell type. The foam can also be of a closed-cell type that has a sufficient number of cells opened so as to permit migration of the... Agent: James M. Francis

20090111902 - Room temperature crosslinked material: Materials and methods for providing building barriers are provided. The material may comprise a latex foam, which may include an A-side containing a functionalized latex and a B-side that contains a crosslinking agent and optionally a non-functionalized latex. The A- and/or B-side may contain a blowing agent package or components... Agent: Owens Corning

20090111903 - Method of making polyurethane foam: An isocyanate prepolymer is made by providing an isocyanate component. A phosphite that is free of active hydrogen groups is introduced into the isocyanate component. An isocyanate-reactive component and a stoichiometric excess of the isocyanate component are reacted in the presence of the phosphite to make the isocyanate prepolymer. A... Agent: Basf Aktiengesellschaft

20090105357 - Ionic conductor, process for production thereof, and electrochemical device: Disclosed herein are an ionic conductor including a proton conductor, a process for production thereof, and an electrochemical device (such as fuel cell) with said ionic conductor, said ionic conductor being superior in ionic conductivity, water resistance, and film forming properties. The ionic conductor is formed from a polymer in... Agent: Bell, Boyd & Lloyd, LLP

20090105358 - Silicone-containing foams: Foamable, isocyanate-functional organopolysiloxanes with more uniform molecular weights are produced by reaction of an aminoalkyl or hydroxyalkyl functional organopolysiloxane with a stoichiometric excess of a di- or polysiocyanate in the presence of a compatibilizer which provides a homogenous reaction mixture.... Agent: Brooks Kushman P.C.

20090105359 - Preparation of liquid isocyanurate-modified polymethylene bis(phenylisocyanate) compositions of controlled viscosities: Disclosed is a method for the production of highly stable, liquid isocyanurate-modified PMDI compositions having relatively higher viscosity and a generally comparable functionality, as compared to conventional PMDI. An admixture of the isocyanurate-modified PMDI with conventional PMDI is suitable for use in the manufacture of a variety of polyurethane products,... Agent: Wiggin And Dana LLP Attention: Patent Docketing

20090099270 - Method for decomposing and reclaiming synthetic resin having ester bond in the composition structure: The synthetic resin having ester bond in the composition structure is subjected to the hydrolysis treatment to reclaim the raw material component before polymerization. Provided is a method for decomposing and reclaiming a synthetic resin having ester bond in the composition structure thereof, executing the hydrolysis treatment and the separation... Agent: Birch Stewart Kolasch & Birch

20090099271 - Use of polymeric microparticles in building material mixtures: The use of polymeric microparticles having a cavity in hydraulically setting building material mixtures is described, from 1 to 100% by volume of the cavity of these microparticles being filled with water. In this way, remarkable concrete resistance to the freezing and thawing cycle is achieved, these microparticles providing improved... Agent: Fulbright & Jaworski, LLP

20090099272 - Stabilization of polyurethane foam polyol premixes containing halogenated olefin blowing agents: The invention provides polyurethane and polyisocyanurate foams and methods for the preparation thereof More particularly, the invention relates to open-celled, polyurethane and polyisocyanurate foams and methods for their preparation. The foams are characterized by a fine uniform cell structure and little or no foam collapse. The foams are produced with... Agent: Honeywell International Inc.

20090099273 - Non-silicone surfactants for polyurethane or polyisocyanurate foam containing halogenated olefins as blowing agents: The invention provides polyurethane and polyisocyanurate foams and methods for the preparation thereof. More particularly, the invention relates to open-celled, polyurethane and polyisocyanurate foams and methods for their preparation. The foams are characterized by a fine uniform cell structure and little or no foam collapse. The foams are produced with... Agent: Honeywell International Inc.

20090099274 - Amine catalysts for polyurethane foams: The invention provides polyurethane and polyisocyanurate foams and methods for the preparation thereof More particularly, the invention relates to open-celled, polyurethane and polyisocyanurate foams and methods for their preparation. The foams are characterized by a fine uniform cell structure and little or no foam collapse. The foams are produced with... Agent: Honeywell International Inc.

20090093556 - Electronically and ionically conductive porous material and method for manufacture of resin wafers therefrom: An electrically and ionically conductive porous material including a thermoplastic binder and one or more of anion exchange moieties or cation exchange moieties or mixtures thereof and/or one or more of a protein capture resin and an electrically conductive material. The thermoplastic binder immobilizes the moieties with respect to each... Agent: Olson & Cepuritis, Ltd.

20090093557 - Method for optimization of rpet decontamination: A process for decontaminating recycled polyethylene terephthalate (RPET) is disclosed, the process involves determining an accumulated thermal history (ATH) of the RPET, including the thermal history of any process steps performed by a subsequent possessor of the RPET, to result in an optimized decontamination process for decontaminating the RPET to... Agent: Fraser Clemens Martin & Miller LLC

20090093558 - Mobile expanded polymer processing systems and methods: A mobile polymer system. The system includes a mobile platform and a heat generating device mounted to the mobile platform. The system also includes a polymer expansion unit mounted to the mobile platform, wherein the polymer expansion unit is adapted to expand a polymer, using heat generated by the heat... Agent: Nova Chemicals Inc.

20090093559 - Absorbent and antibacterial polystyrene paper (psp) sheet, method for producing thereof and tray using the same: Disclosed are an absorbent and antibacterial polystyrene paper, a method for producing thereof, and an absorbent and antibacterial tray using the same. The absorbent and antibacterial polystyrene paper according to the present invention may be useful to absorb into a paper liquids, such as blood, moisture and the like, which... Agent: Levine & Mandelbaum

20090093560 - Polymer composition: A halogenated polymer containing a functionalized polymer and optionally a blowing agent.... Agent: Rohm And Haas Company Patent Department

20090093561 - Carbon-based materials for respiratory protection: A monolithic, carbonaceous foam suitable for use in respiratory protection is produced by creating an emulsion of a monomer such as vinylidene chloride and/or styrene, a cross-linking agent and a surfactant, curing the emulsion to yield a polymeric foam, sulfonating the foam, and carbonizing the sulfonated foam to yield the... Agent: George A. Seaby Seaby & Associates