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Synthetic resins or natural rubbers -- part of the class 520 series January recently filed with US Patent Office 01/13

20130030079 - High refractive index ophthalmic device materials with reduced tack: High refractive index copolymers with reduced tack are disclosed. The copolymers, which are particularly suitable for use as ophthalmic device materials, comprise a benzhydryl methacrylate or benzydryl methacrylate derivative monomer.... Agent: Novartis Ag

20130030081 - Curable composition and cured product for dental use: The present invention provides a curable composition allowing a cured product having high aesthetic quality, strength and durability along with having high surface lubricating property. A curable composition in the present invention comprises: an inorganic powder and a polymerizable monomer, wherein the inorganic powder contains a spherical composite powder, the... Agent: Panasonic Corporation

20130030082 - Curable composition and cured product for dental use: The present invention provides a curable composition allowing a cured product having high aesthetic quality, strength and durability along with having high surface lubricating property to be formed. The curable composition according to the present invention comprises: an inorganic powder and a polymerizable monomer. The inorganic powder contains a spherical... Agent: Panasonic Corporation

20130030080 - Dental composition: There is provided a dental composition comprising at least one kind of filler and resin matrix, wherein the at least one kind of filler comprises a population of particles, wherein the population of particles has an average particle size from 110 to 500 μm, the maximum particle size of the... Agent:

20130030083 - Rubber composition for tread, method for producing the same, and heavy-load tire: The present invention provides a rubber composition for a tread which enables improvement in fuel economy, breaking performance, and abrasion resistance in a balanced manner; a method for producing the rubber composition; and a heavy-load tire. The present invention relates to a rubber composition for a tread of a heavy-load... Agent:

20130030084 - Resin composition and resin-molded product: Provided is a resin composition including cellulose acetate propionate; from about phr to about 30 phr of at least one of plasticizer selected from an adipate-based plasticizer and a polyester-based plasticizer; and from about 5 phr to about 50 phr of a condensed phosphoric acid ester compound.... Agent: Fuji Xerox Co., Ltd.

20130030085 - One-pack type resin composition for use in backing: Provided is the one-pack type backing resin composition which exhibits excellent fall-off resistance, excellent storage stability, and high flame retardancy. A one-pack type backing resin composition includes 100 parts by mass of (A) a (meth)acrylic polymer, and 50 to 500 parts by mass of (B) a flame retardant, the (meth)acrylic... Agent: Emulsion Technology Co., Ltd.

20130023601 - Dental composition comprising a calcium source: The present invention relates to cements useful in dental applications, and more particularly to dental compositions which may release calcium ions, which may comprise at least one of salicylic acid ester derivative and a calcium source. The present invention further relates to the use of at least one of salicylic... Agent:

20130023600 - Dental compositions containing short-cut fibers: The dental composite includes a resin base and a combination of a short-cut fiber filler and a particulate filler. The short-cut fibers may be made of a glass or a polymer, and may have an average length of about 2 mm to about 6 mm. The particulate filler includes a... Agent: Kerr Corporation

20130023602 - Fluid applied silicone air & water barrier system and process thereof: There is provided herein a one-part room temperature vulcanizing (RTV) silicone based air and water barrier composition comprising silanol-terminated diorganopolysiloxane polymer; fumed silica; stearic acid treated ground calcium carbonate extending filler; polyalkoxy crosslinking agent; metal chelate condensation cure catalyst; and, an adhesion promoter. There is also provided a wall assembly... Agent: Momentive Performance Materials Inc.

20130023603 - Epoxy resin composition with reduced toxicity: e

20130023604 - Sulfopolyester polymer compositions with improved water dispersibility: A sulfopolyester containing residues of 2,2,4,4-tetralkylcyclobutane-1,3-diol such as 2,2,4,4-tetramethylcyclobutane-1,3-diol is highly water dispersible in water. This allows one to reduce the content of sulfonate groups or reduce the amount of ethylene glycol or other hydrophilic glycols to retain good water resistance in cured coatings.... Agent: Eastman Chemical Company

20130023605 - Curable compositions: A curable composition comprising (A) a resin component, comprising (i) an epoxy compound, (ii) a diluent, and (Hi) a first filler and (B) a hardener component, comprising (iv) a curing agent, (v) a second filler, and (vi) a non-reactive polyether block copolymer additive. The resin component and hardener component each... Agent: Dow Global Technologies LLC

20130018125 - Degradation promoter of biodegradable resin molded body, and use thereof: P

20130018124 - Process to make biodegradable a synthetic polymer: A process for making biodegradable a synthetic polymeric material thanks to the addition of one or more yeasts to the synthetic material is disclosed.... Agent: Queensbrook Limited

20130018126 - Polyether-modified epoxy amine adducts as wetting and dispersing agents: p

20130018127 - Waterborne hybrid polymer dispersion: The invention relates to a process for the manufacture of an auto-oxidatively cross-linking hybrid polymer, in particular an aqueous hybrid polymer dispersion, comprising the step of reacting in a mini-emulsion process one or more ethylenically unsaturated monomers to form an addition polymer (also referred to as a vinyl polymer) in... Agent: Nuplex Resins B.v.

20130018128 - Process for the preparation of dopo-derived compounds and compositions thereof: This invention relates to a process for producing compounds derived from 9,10-Dihydro-9-Oxa-10-Phosphaphenantrene-10-oxide (DOPO). In particular, the invention relates to producing DOPO-derived compounds by reacting DOPO with diol compounds in the presence of a catalyst. This invention also relates to DOPO derived composition containing a high melting point diastereomer. The DOPO... Agent: Albemarle Corporation

20130012614 - Polymerizable isocyanurate monomers and dental compositions: Polymerizable isocyanurate monomers and dental compositions are described. A hardenable dental composition is described comprising at least one isocyanurate monomer that is a stable liquid at about 25° C. The isocyanurate monomer comprises at least one divalent linking group bonded to a nitrogen atom of a trivalent isocyanuric acid ring,... Agent: 3m Innovative Properties Company

20130012615 - One-part dental adhesive composition: The present invention provides a one-part dental adhesive composition that exhibits excellent adhesive property and bond durability to a tooth structure (particularly dentin) and has high stability to ambient light, in which respective components have been mixed uniformly. The present invention is a one-part dental adhesive composition including a polymerizable... Agent: Kuraray Noritake Dental, Inc.

20130012616 - Rubber composition for tire, and pneumatic tire: e

20130012617 - Polymeric compositions containing microspheres: Disclosed herein is a composition having a thermoset polymer and a plurality of hollow microsphere homogenously dispersed in the composition. The polymer is a cyanate ester thermoset, a phthalonitrile thermoset, a crosslinked acetylene thermoset, or a hydrosilation thermoset. Also disclosed herein is a method of: providing a thermosetting compound; adding... Agent: The Government Of The United States Of America, As Represented By The Secretary Of The Navy

20130012620 - Curing agents for epoxy resins: The present invention relates to curatives for epoxy resins, and compositions (e.g. adhesives) containing such resins cured using the same methods of preparation and uses therefor. More specifically, the present invention relates to hybrid curatives for epoxy resins comprising both aromatic amine, phenol and/or phenyl ester moieties. A further aspect... Agent: Designer Molecules, Inc.

20130012619 - Epoxy resin composition for electronic component encapsulation and electronic component device using the same: The present invention relates to an epoxy resin composition for electronic component encapsulation, including the following components (A) to (D): (A) an epoxy resin; (B) a curing agent: an allylated phenol resin containing a structural unit (1) shown below and a structural unit (2) shown below, in which a molar... Agent: Nitto Denko Corporation

20130012618 - Resin composition, polymer, cured film and electronic part: wherein in the formula (a1), R1s are each independently a hydrogen atom or hydroxyl group, provided that at least one R1 is hydroxyl group; and R2 is a hydrogen atom or a C1-4 alkyl group; and in the formula (a2), R3s are each independently a group having a cationic polymerizable... Agent: Jsr Corporation

20130012621 - Thermosetting resin composition, b-stage heat conductive sheet, and power module: Provided is a thermosetting resin composition including an inorganic filler and a thermosetting resin matrix component, in which the inorganic filler includes secondary sintered particles each formed of primary particles of scaly boron nitride, and at least some of the secondary sintered particles each have a maximum cavity diameter of... Agent: Mitsubishi Electric Corporation

20130012622 - Ink for inkjet computer-to-plate and preparation method of the same: An ink for inkjet computer-to-plate and a preparation method of the same are provided. Calculated in mass percentage based on the total mass of the ink, the ink comprises 10%˜30% of cross-linkable resin, 10%˜35% of solvent with a low boiling point, 5%˜30% of poor solvent with a high boiling point... Agent: Institute Of Chemistry, Chinese Academy Of Sciences

20130012623 - Methods and manufactures related to encapsulation of silica aerogel powder: Encapsulation of silica aerogel powder. At least some of the illustrative embodiments are directed to methods including encapsulating silica aerogel powder. The encapsulating may include: providing the silica aerogel powder in a reaction chamber; supplying a monomer to the reaction chamber; creating an activated form of the monomer; and associating... Agent: Aeonclad Coatings, LLC.

20130012624 - Method for producing semiconductor encapsulating resin composition and pulverizing apparatus: A pulverizing apparatus is a gas stream type pulverizing apparatus. The pulverizing apparatus has a pulverizing unit for pulverizing a composition, a cooling device, a high-pressure air generating device and a collecting unit for receiving the pulverized composition. The chamber has a bottom portion, an outlet formed in the bottom... Agent: Sumitomo Bakelite Company Limited

20130005851 - Aqueous pigmented black inks having a unique dispersant mixture: The present invention relates to a unique polymer dispersant mixture to be incorporated into a carbon black ink formulation. More particularly, the a polymeric dispersant mixture consists of a first polymer dispersant having moieties of methacrylic acid; poly(propylene glycol)-4-nonylphenyl ether acrylate; and poly(ethylene glycol)2,4,6-tris-(1-phenylethyl)phenyl ether methacrylate in combination with a... Agent:

20130005854 - Curable composition: The present invention relates to a curable composition including: (a) at least one compound having at least one (meth)acrylic functional group in the molecule thereof, which is selected from a (meth)acrylic monomer and a (meth)acrylic oligomer; (b) an organic peroxide; (c) an o-benzoic sulfimide; and (d) an oxazoline compound, in... Agent: Three Bond Co., Ltd.

20130005853 - Curable epoxy resin systems containing mixtures of amine hardeners and an excess of epoxide groups: Fiber reinforced epoxy resin composites are produced using a specific epoxy resin system. The epoxy resin system contains at least one polyglycidyl ether of a polyphenol. The system also contains a hardener that contains a mixture of aminocyclohexanealkylamine and polyalkylene polyamine hardeners. The ratio of epoxy resin groups to amine... Agent:

20130005852 - Epoxy functional polystyrene for enhanced pla miscibility: Polystyrene blends and methods of making polystyrene blends including combining a styrene monomer and an epoxy-functional comonomer to form a combined mixture, subjecting the combined mixture to polymerization to obtain a polystyrene copolymer and combining the polystyrene copolymer with a biodegradable polymer to obtain a polystyrene blend.... Agent: Fina Technology, Inc.

20130005855 - Epoxy resin composition for use in a carbon-fiber-reinforced composite material, prepreg, and carbon-fiber-reinforced composite material: Disclosed is a carbon-fiber-reinforced composite material that is suitable for use as a construction material and exhibits high mechanical strength in harsh usage environments such as low-temperature environments and high-temperature moisture-absorbing environments. Also disclosed are an epoxy resin composition for producing the aforementioned carbon-fiber-rein-forced composite material and a prepreg obtained... Agent:

20130005856 - Nano-composite: There is provided a method of making a nano-composite having individual nano-sized silica particles dispersed in a polymer matrix, the method comprises the step of curing a substantially homogeneous mixture of surface-functionalized nano-sized silica particles, a polymerizable resin and a curing agent, wherein said substantially homogeneous mixture is substantially free... Agent: Agency For Science, Technology And Research

20130005857 - Compositions having phosphorus-containing compounds: Embodiments of the present disclosure provide a composition that includes a phosphorous-containing compound, a cyanate ester, an epoxy resin, and a maleimide. For the various embodiments, a viscosity of the composition increases less than 100% as measured by Gardner Bubble Viscosity a temperature of 23° C. in at least 3... Agent:

20130005858 - Insulating polymer material composition: An insulating polymer material composition of the environment-conscious type which is obtained by using a renewable resource and a waste material as starting materials is provided. A vegetable oil-origin epoxy resin and a plant-origin polyphenol are mixed and the obtained mixture is subjected to a heat treatment, with which a... Agent: Chubu Electric Power Co., Inc.