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

20090275675 - Rubber composition for tread and pneumatic tire using the same: A method of compounding a modified, epoxidized natural rubber for use as a tire tread which includes the steps of modifying an epoxidized natural rubber containing a ring-opened epoxy group, compounding the modified, epoxidized natural rubber with another rubber, to form a rubber compound, together with silica and/or carbon black... Agent: Birch Stewart Kolasch & Birch

20090275676 - Process for producing particulate resin: A process for particulate-resin production from an aqueous solution containing resin particles by recovering the particulate resin from the solution. In recovering the particulate resin from the aqueous solution, a lubricant is added in an amount of 0.05-5 parts by weight per 100 parts by weight of the resin ingredient... Agent: Hamre, Schumann, Mueller & Larson, P.C.

20090275677 - Coating composition: An aqueous coating composition comprising a mixture of recycled rubber particles, and particles at least one of glass or plastic particles, graphite particles and fluorinated resin particles such as polytetrafluoroethytlene and a suspension agent or resin. Various embodiments are useful for coating suitable for highways and parking lots, roofs or... Agent: Ladas & Parry LLP

20090275678 - Thermoplastic resin composition and molded article thereof: A thermoplastic resin composition and a molded article thereof, respectively excellent in flowability and mechanical properties, and, in a preferred mode, also excellent in low warping property, laser transmittance and laser weldability, is obtained by mixing (B) 0.1 to 4 parts by weight of a polyfunctional compound having three or... Agent: Ip Group Of Dla Piper LLP (us)

20090270527 - Cement products and methods of making and using the same: Disclosed are cement products, methods of forming cement using the cement product, and methods of using the cement product in orthopedic and dental applications. Generally, the disclosed cement product includes a first component and a second component. The first component comprises a polymerizable resin comprising ethylenic unsaturated double bond, a... Agent: Leydig Voit & Mayer, Ltd

20090270528 - Resin systems for dental restorative materials: The disclosure provides a new photopolymerizable resin system for dental restorative materials. The resin system utilizes a thiol-ene component as the reactive diluent in dimethacrylate systems. The ternary resin system comprises a thiol monomer, an ene monomer and a dimethacrylate monomer. Use of an off-stoichiometric ratio of thiol:ene functional groups... Agent: Merchant & Gould PC

20090270529 - (meth)acrylic-modified siloxane compounds: Provided is a siloxane compound having one end modified with at least one (meth)acrylic group via a spacer, the spacer being a straight chain having at least three ether bonds or a branched structure having at least one ether bond. The (meth)acrylic-modified siloxane compound is added to a heat or... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, L.L.P.

20090270530 - Biodegradable resin composition and molded body and production method thereof: There is disclosed a biodegradable resin composition containing 100 parts by mass of a biodegradable polyester resin containing not less than 50% by mass of polylactic acid, 0.1 to 10 parts by mass of a layered silicate, 0.1 to 5 parts by mass of a carbodiimide compound and 0.01 to... Agent: Fildes & Outland

20090270531 - Lubricating oil additive composition and method of making the same: A post-treated polymeric dispersant which comprises reacting (I) a post-treating agent selected from a cyclic carbonate, a linear mono-carbonate, a linear poly-carbonate, an aromatic polycarboxylic acid or an aromatic polycarboxylic anhydride or an aromatic polycarboxylic acid ester and (II) an oil-soluble lubricating oil additive composition prepared by the process which... Agent: Chevron Corporation

20090270533 - Heat-curable powder coating composition: p

20090270532 - Process for production of resin-coated heat accumulator particles:

20090264552 - Optical composite material and optical element: Provided is an optical synthetic resin composed of: a synthetic resin; and fine particles dispersed in the synthetic resin at a ratio of 0.1 vol % or more to 50 vol % or less, each having a maximum length of 1 nm or more to 30 nm or less, in... Agent: Fitzpatrick Cella Harper & Scinto

20090264553 - Wettable silicone hydrogel contact lenses and related compositions and methods: Silicone hydrogel contact lenses having ophthalmically acceptable surface wettabilities are obtained from pre-extracted polymerized silicone hydrogel contact lens products having relatively large amounts of removable or extractable materials. The silicone hydrogel contact lenses can be obtained from non-polar resin based contact lens molds and without surface treatments or an interpenetrating... Agent: Kilyk & Bowersox, P.l.l.c.

20090264554 - Bone cement composition and method: The disclosure is directed to a composition includes a first component and a second component. The first component includes a poly(methyl methacrylate) (PMMA), a contrast agent, and a radical donor. The second component includes methyl methacrylate (MMA), a radical scavenger, and a polymerization accelerator. The composition has an average setting... Agent: Medtronic Attn: Noreen Johnson -IPLegal Department

20090264555 - Cyanoacrylate tissue adhesive formulations with multipurpose rheology modifiers: Absorbable and non-absorbable cyanoacrylate tissue adhesive/sealant formulations include at least one multipurpose carboxylic, acid-bearing C-succinylated polymeric rheology modifier capable of increasing the viscosity of the liquid formulation, while controlling the anionic polymerization of the cyanoacrylate monomers and increasing the compliance of the cured solid adhesive.... Agent: Leigh P. Gregory

20090264556 - Non-hydrating plaster composition and method: A method of finishing an interior wall includes the steps of preparing a substrate of building panels comprising gypsum, cement or combinations thereof, said substrate having a surface, followed by applying a coating to the substrate, said coating comprising 5-20% by weight of a latex emulsion binder, 40-80% by weight... Agent: Greer, Burns & Crain, Ltd.

20090264557 - Cement compositions comprising humic acid grafted fluid loss control additives: Exemplary embodiments of the cement compositions comprise water, a cement, and a fluid loss control additive, the fluid loss control additive comprising a graft copolymer. The graft copolymer comprises a backbone and at least four grafted monomers selected from the group consisting of 2-acrylamido-2-methylpropanesulfonic acid, acrylamide, acrylic acid, vinylphosphonic acid,... Agent: Craig W. Roddy Halliburton Energy Services

20090264558 - Capped polyurethane prepolymers and heat-curable epoxy resin compositions: The invention relates to differently blocked polyurethane polymers of formula, to their use as impact resistance modifiers, to heat-curable epoxy resin compositions containing said impact resistance modifiers and to methods for the production of said compositions. The invention also relates to bonding methods using said compositions and to articles produced... Agent: Oliff & Berridge, PLC

20090264559 - Resin dispersion: The invention relates to watery resin dispersions, a process for their manufacture, and a product. To make available resin dispersions that do not pollute the environment during their processing, while simultaneously generating products that have a high glass transition temperature, it is suggested that the watery resin dispersion contain at... Agent: Hexion Specialty Chemicals, Inc.