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Synthetic resins or natural rubbers -- part of the class 520 series November recently filed with US Patent Office 11/12

20120302660 - heat sealable substrate and a process for making the same: A process for applying a heat sealable layer to a substrate in which the substrate is provided with a coating composition containing a cyclic imide, which can be a maleimide, an itaconimide, a citraconimide or a 2,3 dialkyl maleimide. Preferably the coating composition is brought on the substrate from a... Agent: Topchim Nv

20120302661 - Polymers for contact lenses: The present invention relates to a polyurethane prepared from a mixture comprising: (a) at least one polyethylene glycol; (b) at least one di-isocyanate; (c) at least one polydialkyl siloxane diol; and (d) at least one diol of formula (I) wherein n is an integer from 1 to 25; wherein the... Agent:

20120302662 - Dental restorative material: A dental restorative composition is provided that includes a polymerizable resin, a substantially translucent structural filler, a nanofiller having a mean particle size less than 100 nm, and at least one rheology-modifying additive. In one embodiment, the structural filler has a refractive index substantially similar to that of the polymerizable... Agent: Kerr Corporation

20120302663 - Polycarbonate resin composition and molded article including the same: A polycarbonate resin composition includes about 100 parts by weight of a base resin including about 45 to about 86 parts by weight of a polycarbonate resin (A), about 10 to about 45 parts by weight of a polysiloxane-polycarbonate copolymer (B) and about 4 to about 10 parts by weight... Agent: Cheil Industries Inc.

20120302664 - Rubber composition for tire tread and pneumatic tire: A rubber composition for a tire tread includes a modified diene rubber comprising a styrene butadiene rubber and/or a polybutadiene rubber, having a functional group such as an amino group or a hydroxyl group, silica, a silane coupling agent, a lignin derivative, and a carbon masterbatch. The carbon masterbatch comprises... Agent: Toyo Tire & Rubber Co., Ltd.

20120302665 - Amodified rubber compositions and methods of preparation: Modified rubber compositions containing an elastomer component and a modifier comprising a steroid and/or a peptide and methods of their production. Such modified rubber compositions can have improved properties and can be useful in making various articles of manufacture, such as, for example, in the manufacture of tires.... Agent:

20120302666 - Wall base and formulation for making the same: A composition for manufacturing flooring accessories, such as a wall base, and process for manufacturing the composition. The composition includes a first formulation and a second formulation that are cured together by a partial cure. The composition incorporates rapidly renewable materials, natural filler materials and has a low weight per... Agent: Johnsonite Inc.

20120302667 - Epoxy resin composition for encapsulating semiconductor device and semiconductor device encapsulated with the same: c

20120302668 - Semiconductor sealing material composition: Disclosed herein is a semiconductor sealing material composition, including: 9.0˜13 wt % of an epoxy resin; 6˜7 wt % of a hardener; 0.2˜0.3 wt % of a curing catalyst; 0.60˜0.68 wt % of at least one additive selected from the group consisting of a coupling agent, a release agent and... Agent: G&cs Co., Ltd.

20120302669 - Phosphorous flame retardant and application thereof to polymer: A phosphorous flame retardant primarily includes hexachlorotriphosphazene (HCP) having poly(oxyalkylene)amine substitutes. The poly(oxyalkylene)amine includes at least two end groups. The phosphorous flame retardant can further include layered silicate clay. The layered silicate clay can be intercalated and modified with the poly(oxyalkylene)amine substitutes of HCP to effectively promote thermal stability. The... Agent: National Taiwan University

20120296005 - Medical resin composition, manufacturing process therefor and medical kit: wherein R denotes a methyl group or a hydrogen atom and n is an integer of 2 to 4, in the presence of a polymerization initiator (C) to increase a viscosity. The resin composition can be suitably used in producing a denture base, a mouthpiece or a bone cement. A... Agent: National University Corporation Okayama University

20120296006 - Adhesive cream for dental prostheses: Improved composition of a fixing cream containing at least one oil and/or fat, preferably plant oil, such as, for example, an olive oil, at least one water-soluble polymer selected from the group of cellulose derivatives, at least one alkyl vinyl ether/maleic acid anhydride copolymer and, as the additional substances, at... Agent:

20120296007 - Easily thermally decomposable binder resin, binder resin composition and use of said composition: The present invention provides an easily thermally decomposable binder resin containing, as an active ingredient, a rosin derivative (A) that is obtained by subjecting a rosin (a) to distillation and a disproportionation treatment and/or hydrogenation treatment and that has a 99 wt % weight loss temperature in thermogravimetric measurement under... Agent:

20120296008 - Tread mix: e

20120296009 - Syntactic foam: A one-component syntactic paste comprising epoxy resin, hollow particles and a hydrazide curing agent.... Agent: Hexcel Composites Limited

20120296010 - Encapsulating sheet and electronic device: o

20120296011 - Phenolic compound, epoxy resin, epoxy resin composition, prepreg, and cured product thereof: wherein R4 groups are each independently present and represent a hydrogen atom etc.; and k represents the number of R4 groups and is an integer of 0 to 4 and an epoxy resin which can be obtained by reacting the phenolic compound with an epihalohydrin are excellent in solvent solubility... Agent: Nipponkayaku Kabushikikaisha

20120296012 - Room temperature ionic liquid-epoxy systems as dispersants and matrix materials for nanocomposites: Formulations containing a mixture of an epoxy resin and an ionic liquid or an adduct of an epoxy resin and an ionic liquid which may initiate curing of the epoxy resin, the mixture having nano-materials dispersed or dissolved therein. These formulations can be used for the preparation of nanocomposites. Methods... Agent: Drexel University

20120296013 - Aluminum phosphorus acid salts as epoxy resin cure inhibitors: Certain aluminum salts of organic phosphorus acids are found to have a strong effect on inhibiting the epoxy cure rate in epoxy formulations. The substances act catalytically and can be used at a low level in an epoxy formulation to adjust the reactivity of a resin formulation to give longer... Agent: Chemtura Corporation

20120289623 - Agitating and mixing device and method for producing semiconductor sealing resin composition: An agitating and mixing device 1 of the present invention includes a container 2 for storing the composition, an agitating member 3 for agitating the composition, which is inserted in the container 2, and a driving device 4 for vibrating the container 2. The agitating member 3 has a rod-like... Agent:

20120289624 - Composite compositions: A curable resin composition for composites and electrical laminates including (I) at least one thermoset resin composition; (II) at least one hardener; and (III) at least one reinforcing material; wherein the composite or electrical laminate has a balance of properties including a combination of (a) a Tg of at least... Agent:

20120289625 - Polylactic acid composition: c

20120283353 - Medical devices having homogeneous charge density and methods for making same: The present invention relates to ionic silicone hydrogel polymers displaying improved lysozyme uptake, low contact angle and reduced water soluble polymeric ammonium salt uptake.... Agent:

20120283354 - Tyre rubber composition and pneumatic tyre: The present invention provides a tire rubber composition which has good silica dispersibility and improves in terms of the reinforcement, the abrasion resistance, the mechanical strength, the rolling resistance, the wet grip performance, and the handling stability on a dry road surface in a balanced manner; and provides a pneumatic... Agent:

20120283355 - Tire composition using elastomer composite blends: A tire comprising a rubber composition based on at least an elastomer composite prepared by a method comprising: feeding a continuous flow of a first fluid comprising a first elastomer latex to a mixing zone of a coagulum reactor; feeding a continuous flow of a second fluid comprising a second... Agent: Compagnie Generale Des Etablissements Michelin

20120283357 - Curable phosphorus-containing flame retardant epoxy resin: This invention relates to an epoxy resin composition, in particular a curable phosphorus containing flame retardant epoxy resin composition comprising epoxy resin and an epoxy resin chain-extending amount of a diaryl alkylphosphonate and/or diaryl arylphosphonate and a cross-linking agent. The curable flame retardant compositions are useful in e.g., printed wiring... Agent: Icl-ip America Inc.

20120283356 - Thermosettable resin compositions: A reactive thermosettable resin composition including (a) at least one thermosetting resin; (b) at least one curing agent, and (c) optionally, at least one catalyst; wherein the curing agent (b) comprises a reactive inorganic cluster; and wherein the clusters are storage-stable inorganic clusters with reactive functional groups, such as amino... Agent:

20120283358 - Adhesive composition for use in an immunosensor: An adhesive composition for use in devices and methods for measuring a presence or a concentration of a particular component, such as an antigen, in a sample, such as blood, are provided. In one exemplary embodiment of an adhesive composition, the composition includes an adhesive, water, a poloxamer, and an... Agent: Lifescan, Inc.

20120283359 - Bisphenol-a replacement materials: Polymers may include a plurality of tetradecahydroanthracene moieties. Such polymers may be used to make food or beverage containers or medical devices. Food or beverage containers or medical devices may be coated with polymers including a plurality of tetradecahydroanthracene moieties.... Agent:

20120283360 - Rubber composition including an expoxide resin: A rubber composition which can be used in particular in tires, based on at least one diene elastomer, one reinforcing filler, one crosslinking system, between 1 and 20 phr of an epoxide resin and between 1 and 15 phr of an amine-comprising curing agent. The pair formed of epoxide resin... Agent:

20120277342 - Methacrylate-based bulky side-chain siloxane cross linkers for optical medical devices: Novel polymers for biomedical use, especially rigid gas permeable contact lenses that are based on bulky side-chain siloxane cross linkers. The siloxanes, either alone, or as copolymers with bulky and non-bulky mono-functional polymerizable siloxanes, fluoro monomers, such as hexafluoroisopropyl methacrylate, and hydrophilic monomers, result in transparent, high oxygen permeable polymers... Agent:

20120277343 - Dental fillers, methods, compositions including a caseinate: The present application provides dental fillers, and methods of making and using dental fillers that include a treated surface that includes a caseinate. Dental compositions including such dental fillers can be useful for delivering ions to the oral environment. Dental compositions, and methods of using dental compositions that include a... Agent: 3m Innovative Properties Company

20120277344 - Formation of latex coagulum composite for tire composition: A tire comprising a rubber composition based on at least an elastomer composite formed by the method of flowing a coagulating mixture of a first elastomer latex comprising a first elastomer and a particulate filler slurry along a conduit; and introducing a second elastomer latex comprising a second elastomer into... Agent:

20120277345 - Mix for producing tyres with improved rolling resistance: A mix for a structural component of a tyre, having a cross-linkable polymer base; curing agents; 20-100 phr of a reinforcing filler; and 2-16 phr of a methylene acceptor compound combined with a methylene donor compound. The reinforcing filler is defined by a blend of 20-80% by weight of carbon... Agent: Bridgestone Corporation

20120277346 - Titanium oxide spacing by sip: A method of making a titanium oxide-containing coating composition comprises attaching an initiator to a pretreated titanium oxide to form an initiator/pretreated titanium oxide complex. The pretreated titanium oxide includes a plurality of pretreated titanium oxide particles which are titanium oxide particles that are pretreated with at least one metal... Agent: Behr Process Corporation

20120277347 - Flame retardant compositions with a phosphorated compound: Flame retardant compositions that are halogen-free or substantially halogen-free are disclosed. In certain examples, the compositions comprise a halogen-free or substantially halogen-free epoxide and one or more phosphorated compounds. In some examples, the phosphorated compound comprises an average particle size less than 10 microns. In other examples, the phosphorated compound... Agent:

20120277348 - Tire rubber composition and pneumatic tire: a

20120277349 - Flame retardant agents and flame retardant materials comprising the same: Disclosed is a flame retardant agent, including a nitrogen-based lignin formed by reacting 1 part by weight of lignin, 0.8 to 2.4 parts by weight of a nitrogen-containing compound, and 0.3 to 0.9 parts by weight of an aldehyde under an alkaline condition. The flame retardant agent can be added... Agent: Industrial Technology Research Institute

20120277350 - Self-healing and scratch resistant shape memory polymer system: An exemplary embodiment discloses a polymer system including a shape memory polymer material and a graphene material.... Agent: Gm Global Technology Operations LLC