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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.
04/10/2014 > 4 patent applications in 4 patent subcategories.

20140100297 - Bone cement with adapted mechanical properties: A bone cement is shown that includes a monomer, and a non-reactive substance that is fully miscible with the monomer. A resulting cured bone cement exhibits desirable properties such as modification in a stiffness of the material. Modified properties such a stiffness can be tailored to match bone properties and... Agent: Depuy Synthes Products, LLC

20140100298 - Polyester polyol-containing polyurethane systems having improved hydrolytic stability: An isocyanate reactive composition for making a polyurethane foam includes a tertiary amine urethane catalyst comprising a di(C1-C4)alkyl fatty alkyl amine and a polyester polyol. The use of one or more of fatty alkyl tertiary amine serves to reduce hydrolysis of the polyester polyol in the isocyanate reactive composition.... Agent: Air Products And Chemicals, Inc.

20140100299 - Method for filling concrete block cavities with expanding foam insulation: The invention described herein generally pertains to the use of low boiling point, low vapor pressure blowing agents with froth polyurethane or polyisocyanurate foams to achieve superior cavity filling than when using conventional higher vapor pressure or more ozone-depleting blowing agents.... Agent: Fomo Products, Inc.

20140100300 - Low melt flow branched ionomers: wherein R is a hydrocarbon chain having from 2 to 40 carbons and at least one polymerizable unsaturation; A is an anionic group; M is a cationic group; Z is −1 or −2; X is +1, +2, +3, +4, or +5; and y is an integer having a value of... Agent: Fina Technology, Inc.

04/03/2014 > 7 patent applications in 5 patent subcategories.

20140094530 - Polyurethane and polyisocyanurate rigid foams for roofing insulation: Polyurethane foams having a NFPA 101 Class B rating (ASTM E-84) which pass the FM 4450 calorimeter Test are produced by reacting: (a) an organic polyisocyanate, (b) at least one polyether polyol or polyester polyol with a nominal hydroxyl functionality of at least 2.0, (c) a blowing agent composition and... Agent: Bayer Materialscience LLC

20140094531 - Rigid polyurethane and polyisocyanurate foams based on fatty acid modified polyetherpolyols: A process for producing rigid polyurethane foams or rigid polyisocyanurate foams is provided. The process contains the reaction of polyisocyanate, fatty acid modified polyetherpolyol, polyetherpolyol, optionally flame retardant, blowing agent, catalyst, and optionally further auxiliary and/or admixture agent, wherein the polyetherpolyol is obtained by a process containing reacting orthotolylenediamine and... Agent: Basf Se

20140094532 - Process for preparing polydimethylsiloxanes on sulphonic acid cation exchange resins: The invention relates to a process for the targeted reorganization of polydimethylsiloxanes over sulphonic acid-containing cation exchange resins which have water contents of 8 to 25% by weight, and polydimethylsiloxanes thus prepared and the use thereof.... Agent: Evonik Goldschmidt Gmbh

20140094533 - Ethylene-based polymers and processes to make the same: e

20140094534 - Polyurethane foam elastomers for high temperature applications: Molded elastomeric polyurethane foams suitable for use as gasketing and sealing devices for use in hot environments are disclosed. The foams are the reaction product of an aromatic polyisocyanate with an isocyanate-reactive composition that includes one or more polyether polyols, certain diol chain extenders, and certain low equivalent weight hydroxyl-containing... Agent:

20140094535 - Polyetherimide compositions, methods of manufacture, and articles formed therefrom: A method for the manufacture of a polyetherimide composition includes catalyzing the reaction of a dianhydride and an organic diamine with a catalyst selected from guanadinium salts, pyridinium salts, imidazolium salts, tetra(C6-24)aryl ammonium salts, tetra(C7-24 arylalkylene)ammonium salts, dialkyl heterocycloaliphatic ammonium salts, bis-alkyl quaternary ammonium salts, (C7-24arylalkylene)(C1-16alkyl)phosphonium salts, (C6-24aryl)(C1-16alkyl)phosphonium salts, phosphazenium... Agent:

20140094536 - Polyetherimide compositions, methods of manufacture, and articles formed therefrom: A method for the manufacture of a polyetherimide composition includes catalyzing the reaction of a dianhydride and an organic diamine with a catalyst selected from guanadinium salts, pyridinium salts, imidazolium salts, tetra(C6-24)aryl ammonium salts, tetra(C7-24 arylalkylene) ammonium salts, dialkyl heterocycloaliphatic ammonium salts, bis-alkyl quaternary ammonium salts, (C7-24arylalkylene)(C1-16alkyl) phosphonium salts, (C6-24aryl)(C1-16alkyl)phosphonium... Agent:

03/27/2014 > 9 patent applications in 9 patent subcategories.

20140088207 - Polymerized ionic liquid block copolymers as battery membranes: The present invention is directed to compositions useful for use in separators for use in lithium ion batteries, and membranes, separators, and devices derived therefrom.... Agent: Drexel University

20140088208 - Expanded ionomers and their uses: Disclosed herein are expanded ionomer materials including a plurality of voids. Also disclosed are methods of making and using the expanded ionomer materials.... Agent: Exonomer Pty Ltd

20140088209 - Extraction of harmful compounds from materials containing such harmful compounds: A composition and method for extracting, recovering, removing, and/or reducing at least one harmful compound selected from a harmful polycyclic aromatic hydrocarbon (PAH), bisphenol A (BPA), a harmful phthalate, a harmful polychlorinated biphenyl (PCB), a harmful dioxin, a harmful hexachlorobenzene, or a harmful organotin from a harmful compound-containing material using... Agent: Green Source Energy LLC

20140088210 - Removal of color from thermoplastics: A process of decolorizing dyed thermoplastics are provided that includes intermixing a dyed thermoplastic with a decolorization agent solution at a temperature that maintains the crystalline structure of the thermoplastic. The processes for the first time are capable of removing substantial portions of dye from the thermoplastic providing a material... Agent: Radco Infusion Technologies, LLC

20140088211 - Thermally foamable resin composition, thermally foamable resin sheet, foam, and production method thereof: A thermally foamable resin composition includes a base resin, foamable resin particles, and a cross-linking agent, wherein each of the foamable resin particles contains a solid resin and a thermally expandable substance contained in the solid resin.... Agent: Nitto Denko Corporation

20140088212 - Silicone surfactant for making flexible foams: A polyurethane foam-forming composition having a surfactant with the formula R13Si(OSiR2G)xOSiR33, where each R1, R2, and R3 is independently an alkyl radical having from 1 to 10 carbon atoms; G is a group having the formula —R4(OR5)yA, where R4 is a divalent alkyl radical having from 2 to 4 carbon... Agent: Momentive Performance Materials, Inc.

20140088213 - Branched polyethylenes by hydrosilation grafting to improve processability of polyethylene: This invention relates to blends of polyalphaolefins (PAOs) and polyhydrosilane-modified polyolefins, methods to prepare the blends and methods to prepare polyhydrosilane-modified polyolefins.... Agent:

20140088214 - Propylene-based copolymer, propylene-based copolymer composition, molded product thereof and foamed product thereof, and production process therefor: To provide a propylene-based copolymer and a propylene-based copolymer composition, each of which has a high melt tension because it has a long-chain branched structure, exhibits excellent molding processability during molding, such as inflation molding, extrusion molding, blow molding, injection molding or vacuum forming, and is capable of favorably providing... Agent: Mitsui Chemicals, Inc.

20140088215 - Process for producing porous materials based on isocyanate: The present invention relates to a process for producing porous materials, which comprises reaction of at least one polyfunctional isocyanate with at least one polyfunctional aromatic amine in the presence of at least one catalyst and a solvent. The invention further relates to the porous materials which can be obtained... Agent: Basf Se

03/20/2014 > 6 patent applications in 6 patent subcategories.

20140080930 - Process for producing fluorinated copolymer: A process for producing a fluorinated copolymer, which comprises a step of washing a fluorinated copolymer of a fluorinated monomer having a carboxylic acid type functional group with a fluorinated olefin, by a washing solvent containing a fluorinated solvent, at a temperature of at least 40° C. and at most... Agent: Asahi Glass Company, Limited

20140080931 - Lightweight particles and compositions containing them: Disclosed are particles that have an exterior surface coated with a thin polymeric coating, such as a coating that includes a sulfur-containing polymer. Also disclosed are compositions, such as fuel-resistant sealant and coating compositions, which include such particles. Aerospace vehicles having an aperture at least partially sealed with a sealant... Agent: Ppg Industries Ohio, Inc.

20140080932 - Microporous polyolefin-based aerogels: Microporous polyolefin and microporous polydicyclopentadiene (polyDCPD) based aerogels and methods for preparing and using the same are provided. The aerogels are produced by forming a polymer gel structure within a solvent from a olefin or dicyclopentadiene monomer 5 via Ring Opening Metathesis Polymerization (ROMP) reactions, followed by supercritical drying to... Agent: Aspen Aerogels, Inc.

20140080933 - Foamed resin molded article, foam insulated wire, cable and method of manufacturing foamed resin molded article: A foamed resin molded article that is obtained by kneading and foaming a pellet including one or more fluorine resins and a chemical foaming agent in an extrusion molding process. The pellet is formed by mixing powder of the one or more fluorine resins and powder of the chemical foaming... Agent: Hitachi Cable, Ltd.

20140080934 - Telechelic hybrid aerogels: Hybrid aerogels that contain a metal oxide precursor and a branched telechelic copolymer are described. Aerogels and aerogel articles, including hydrophobic aerogels and hydrophobic aerogel articles are also described.... Agent: 3m Innovative Properties Company

20140080935 - Polymer nanocomposites for electronic applications: Disclosed herein are nanocomposite materials, devices thereof and methods thereof with a dielectric constant and corona resistance while having an increased or substantially maintained energy density, breakdown strength and/or dissipation factor relative to the polymer.... Agent: Sabic Innovative PlasticsIPB.v.

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