| Patent Number |
Title Of Patent |
Date Issued |
| 7138175 |
Thermoplastic polymer composition |
November 21, 2006 |
| According to the present invention, it is provided a thermoplastic polymer composition comprising an alkyl ester of (meth)acrylic acid copolymer and a block copolymer prepared by extending, with a specific polyurethane component, the polymer chain of a block copolymer, which may be h |
| 7136224 |
Rear projection screen with shifted lens |
November 14, 2006 |
| An object of the invention is to provide a rear projection screen that has a high contrast and produces high-quality images. The object is achieved by a rear projection screen and rear projection display apparatus having the same. This rear projection screen contains a vertical lenticula |
| 7122596 |
Artificial leather and method of producing the same |
October 17, 2006 |
| Provided are a leather-like sheet fabricated by infiltrating an aqueous resin dispersion (A) into a fibrous substrate, which satisfies a requirement (I) that the aqueous resin dispersion, (A) comprises essentially a main resin (a) stabilized with a surfactant, a polymer (b) having a |
| 7109272 |
Block copolymer and thermoplastic resin composition |
September 19, 2006 |
| A styrene/hydrogenated diene block copolymer characterized in that it has in side chains at least one kind of functional groups selected from the group consisting of a boronic acid group and a boron-containing group capable of converting into a boronic acid group in the presence of water |
| 7108904 |
Mold-in fastening member and process for producing molded resin article having the same |
September 19, 2006 |
| The mold-in fastening member comprises a substrate having engaging elements on a top surface thereof and a foamed synthetic resin layer bonded to a rear surface of the substrate. The foamed synthetic resin layer has overhanging marginal portions or sealing portions extending outwardl |
| 7105600 |
Polymer composition |
September 12, 2006 |
| A polymer composition obtainable by subjecting a particular crosslinkable polymer composition to dynamic crosslinking. The crosslinkable polymer composition contains. (a) a block copolymer comprising two or more polymer blocks of a vinyl aromatic compound and one or more (hydrogenate |
| 7105599 |
Stretch material |
September 12, 2006 |
| A stretch matenal consists essentially of a thermoplastic polymer matstial that meets the following couditions: (i) the thermoplastic polymer material contains: (a) 100 parts by weight of a hydrogenated block copolymer having a number average molecular weight of 50,000 to 140,000 |
| 7105227 |
Flame-retardant leather-like sheet base and process for producing the same |
September 12, 2006 |
| The leather-like sheet substrate of the invention comprises a nonwoven fabric of three-dimensionally entangled superfine fibers (A) of at most 0.5 dtex in fineness and a polymer elastomer (B) filled in the entangled interspaces of the nonwoven fabric, in which the superfine fibers (A) |
| 7091139 |
Flame-retardant leather-like sheet substrate and production method thereof |
August 15, 2006 |
| The flame-retardant leather-like sheet substrate of the present invention comprises a layer (A) that is made of an entangled nonwoven fabric comprising a polyester superfine fiber (a) of a single fiber fineness of 0.5 dtex or less containing no flame-retardant component and a flame-r |
| 7084207 |
Thermoplastic polyurethane composition and process for producing the same |
August 1, 2006 |
| The present invention provides a thermoplastic polyurethane composition which comprises an ethylene-vinyl alcohol copolymer and/or a polyamide, and a thermoplastic polyurethane, in which the retention of melt tension thereof, when kept in a molten state at 220.degree. C. for 1 hour, |
| 7074855 |
Thermoplastic elastomer composition |
July 11, 2006 |
| A thermoplastic elastomer composition comprising (I) 100 parts by weight of at least one block copolymer formed by addition polymerization which is selected among block copolymers which comprise a polymer block (A) consisting of aromatic vinyl units and a polymer block (B) consisting of |
| 7071250 |
Method for producing ethylene-vinyl alcohol copolymer resin composition |
July 4, 2006 |
| A method for producing an ethylene-vinyl alcohol copolymer resin composition, said method comprising: (a) introducing into an extruder an ethylene-vinyl alcohol copolymer having a water content of at least 0.5 wt %; (b) further introducing into said extruder a liquid component compri |
| 7070731 |
Dispersion stabilizer for suspension polymerization of vinyl compound and method of producing th |
July 4, 2006 |
| The present invention provides a new dispersion stabilizer that satisfies, at a high level, the performances required for a dispersion stabilizer used for suspension polymerization. A method of producing a dispersion stabilizer that is useable for suspension polymerization of a vinyl |
| 7064158 |
Ethylene-vinyl alcohol copolymer composition and multilayered container using the same |
June 20, 2006 |
| A resin composition comprising 70 to 99.9% by weight of ethylene-vinyl alcohol copolymer (A) and 0.1 to 30% by weight of a thermoplastic resin (B) other than the ethylene-vinyl alcohol copolymer (A) is provided. In the resin composition, an ethylene content ETa (mol %) and a degree of |
| 7061676 |
Rear projection screen and rear projection display apparatus |
June 13, 2006 |
| A rear projection screen for use in a rear projection display apparatus contains a Fresnel lens sheet, a horizontal lenticular lens sheet capable of horizontally refracting the incident light, and a vertical lenticular lens sheet capable of vertically refracting the incident light, in th |
| 7056977 |
Polyvinyl acetal and its use |
June 6, 2006 |
| The invention provides a polyvinyl acetal having a degree of acetalization of from 45 to 80 mol %, which is obtained through acetalization of a polyvinyl alcohol having a degree of polymerization of from 30 to 1000 and a degree of hydrolysis of from 80.0 to 99.99 mol % and having a s |
| 7052574 |
Method for producing metal laminate |
May 30, 2006 |
| To continuously produce a metal laminate having excellent dimensional stability and flatness, there is provided with a method of producing a metal laminate in which a thermoplastic liquid crystal polymer film (5') capable of forming an optically anisotropic melt phase is heat-treated on |
| 7050229 |
Method for manufacturing rear-projection type screen having sheets with protrusions integrally f |
May 23, 2006 |
| To provide a rear-projection type screen in which, without the need for a tape-attachment operation on the outer circumferential part of the lens sheets, the top of the Fresnel lens can be prevented from being pared by the abrasion caused by the vibration during transportation. A rea |
| 7049364 |
Aqueous dispersion |
May 23, 2006 |
| The invention provides an aqueous dispersion which includes i) an aqueous dispersion (I) resulting from dispersion of a block copolymer (I) composed of at least one polymer block (A) containing olefin monomer units and at least one polymer block (B) containing 2 to 100 mole percent o |
| 7041735 |
Vinyl chloride polymer composition |
May 9, 2006 |
| The present invention provides a vinyl chloride polymer composition which comprises (i) a vinyl chloride polymer (a) and (ii) a block copolymer (b) having a polymer block (I) comprising of a block copolymer, which may be hydrogenated, of an aromatic vinyl compound polymer block and a |
| 7041731 |
Method for producing saponified ethylene-vinyl acetate copolymer |
May 9, 2006 |
| This invention provides a method for producing a saponified ethylene-vinyl acetate copolymer in which visible imperfections (particularly fish eyes) of the saponified copolymer is inhibited. In this invention, a mixture solution is prepared by adding water to a methanol solution after |
| 7041619 |
Phosphonium salts and processes for production of and uses for the same, and phosphines deriving |
May 9, 2006 |
| Phosphonium salts represented by the general formula (I) ##STR00001## wherein R.sup.1 and R.sup.2 each represents a phenyl group which may be substituted by a lower alkyl group, R.sup.3 represents a phenylene group which may be substituted by a lower alkyl group, R.sup.7 and R.sup.8 each |
| 7038059 |
Process for preparation of 4-n-substituted amino-2-aza-1-oxabicyclo[3.3.0] oct-2-ene-6-carboxyli |
May 2, 2006 |
| 4-N-substituted amino-2-aza-1-oxabicyclo[3.3.0]oct-2-ene-6-carboxylic acid esters are produced by adding a Bronsted acid to a mixture of a 2-azabicyclo[2.2.1]hept-5-en-3-one and an alcohol, thereby causing these components to react with each other to give a salt of cis-4-amino-2-cycl |
| 7026049 |
Conductive polyvinyl alcohol fiber |
April 11, 2006 |
| A conductive polyvinyl alcohol fiber having good mechanical properties and heat resistance contains a polyvinyl alcohol polymer and copper sulfide nano-particles having a mean particle size of at most 50 nm which are finely dispersed in the polymer. The content of the nano-particles in t |
| 7022632 |
Composite nonwoven fabric for protective clothing and production method thereof |
April 4, 2006 |
| The composite nonwoven fabric for protective clothing of the present invention comprises (A) a water vapor-permeable, water-resistant nonwoven fabric made of polyolefin-based ultra-fine fibers having an average fiber diameter of 5 .mu.m or less, (B) a heat-bonding nonwoven fabric made of |
| 7015266 |
Polyvinyl alcohol film |
March 21, 2006 |
| The invention is a polyvinyl alcohol film having an YI value of at most 20, which is formed of a modified polyvinyl alcohol having a degree of polymerization of from 1500 to 5000, an ethylene unit content of from 1 to 4 mol % and a 1,2-glycol bond content of at most 1.4 mol %. The po |
| 7009029 |
Polyamide composition |
March 7, 2006 |
| Provided is a polyamide composition comprising 100 parts by weight of (A) a polyamide having dicarboxylic acid units containing 60 to 100 mol % of terephthalic acid units, and diamine units containing 60 to 100 mol % of 1,9-nonanediamine units and/or 2-methyl-1,8-octanediamine units, and |
| 6993941 |
Silver-knit material |
February 7, 2006 |
| A sliver-knit material causing less buckling fatigue or deformation during compression and improved with shedding, in which a pile thread contains 30% or more of staple fibers having steric crimps, and a dense layer (Bo) and a bulky layer (Su) on the side of the upper layer in contact wi |
| 6992831 |
Lens sheet and method for producing it |
January 31, 2006 |
| The invention relates to a lens sheet applicable to a screen for a pixel type projection TV characterized in high quality and definition and a simple producing method thereof. The inventive lens sheet has a shielding layer without any axial misalignment at front and rear sides. The lens |
| 6992130 |
Polyvinyl acetal and its use |
January 31, 2006 |
| The invention provides a polyvinyl acetal having a degree of acetalization of from 45 to 80 mol %, which is obtained through acetalization of a polyvinyl alcohol that contains from 1 to 15 mol % of .alpha.-olefin units and has a 1,2-glycol bond content of from 1 to 3 mol %, a degree of |
| 6984692 |
Polyvinyl acetal and its use |
January 10, 2006 |
| The invention provides a novel polyvinyl acetal having N-vinylamide monomer units in the molecule, and provides a binder with the novel polymer for ink or paint and for ceramic forming. Compared with conventional polyvinyl acetals, the novel polymer lowers the solution viscosity and |
| 6984673 |
Dental cement composition |
January 10, 2006 |
| One embodiment of the invention provides a dental cement composition which includes (a) an acid group-having polymerizable monomer, (b) a polyalkenoic acid, (c) an ion-leachable glass filler, (d) a polymerizable monomer not having an acid group, (e) water, (f) a peroxide, (g) a salt |
| 6982297 |
Polyvinyl alcohol film and polarizing film |
January 3, 2006 |
| The invention is a film of a vinyl alcohol polymer that contains from 0.01 to 20 mol % of cationic group-containing units and contains from 0.5 to 24 mol % of .alpha.-olefin units having at most 4 carbon atoms. The polyvinyl alcohol film gives polarizing films and polarizer which are |
| 6979701 |
Thermoplastic polyurethane foam, process for production thereof and polishing pads made of the f |
December 27, 2005 |
| The present invention aims to provide a polyurethane foam, suitably usable as a polishing pad, having a uniform foam structure, which can achieve the improvements in the flatness of the surface of polished materials and in the planarization efficiency, and can extend the polishing pad li |
| 6977105 |
Multilayered tube and medical supply comprising multilayered tube |
December 20, 2005 |
| A multi-layered tube composed of at least two layers, each formed from a different resin, e.g. resin (I) or resin (II). Resin (I) contains 5 to 40 mass % of a polypropylene resin and 95 to 60 mass % of at least one hydrogenated copolymer. Resin (II) contains 45 to 100 mass % of a pol |
| 6964990 |
Ethylene-vinyl alcohol copolymer resin composition of improved long-run workability, and its sha |
November 15, 2005 |
| A resin composition of an ethylene-vinyl alcohol copolymer adheres little to dies and ensures good long-run workability and self-purgeability and its shaped articles have good appearance with few voids and show diminished yellowing. |
| 6962955 |
Vinyl alcohol polymer and process for producing vinyl alcohol polymer |
November 8, 2005 |
| A polyvinyl alcohol having hydrolyzed silyl group functionalized monomer units. The polyvinyl alcohol satisfies the following formulae (I) and (II) and the pH of an aqueous 4% solution of the polyvinyl alcohol is between 4 and 8:wherein P is the viscosity-average degree of polymerization |
| 6960376 |
Oxygen absorptive resin composition |
November 1, 2005 |
| The oxygen absorptive resin composition of the present invention includes: a thermoplastic resin (a) having carbon-carbon double bonds; a gas barrier resin (b) having an oxygen transmission rate of 500 ml.multidot.20 .mu.m/m.sup.2.multidot.day.multidot.atm or less (20.degree. C. 65% RH); |
| 6956070 |
Water-soluble film and package using the same |
October 18, 2005 |
| The present invention provides a water-soluble film which comprises a modified polyvinyl alcohol containing an N-vinylamide monomer unit in an amount of 1 to 10 mole percent, and a carboxyl group and a lactone group in a total amount of 0.020 to 4.0 mole percent in the molecule, and havi |
| 6955847 |
Nonwoven fabric having engaging function |
October 18, 2005 |
| The heat-embossed, fastening non-woven fabric of the present invention comprises, as at least one component, core-sheath or side-by-side heat-fusing composite staple fibers having a low-melting polymer component on a fiber surface, wherein a front surface of the non-woven fabric comp |
| 6953827 |
Resin composition and method for producing the same |
October 11, 2005 |
| The present invention provides a resin composition including an ethylene-vinyl alcohol copolymer (EVOH) and a polyamide resin and having outstanding properties in terms of long-term run stability, appearance, and hot water resistance in melt molding. In this resin composition, 70 mol |
| 6951463 |
Dental and oralogic composition |
October 4, 2005 |
| The first embodiment of present invention provides a composition, which includes:(a) a photocatalytic titanium oxide or a photocatalytic titanium oxide precursor;(b) at least one selected from the group including: a silicon compound having the following formula (I): ##STR1##wherein X. |
| 6949298 |
Block copolymer and thermoplastic resin composition |
September 27, 2005 |
| A styrene/hydrogenated diene block copolymer characterized in that it has in side chains at least one kind of functional groups selected from the group consisting of a boronic acid group and a boron-containing group capable of converting into a boronic acid group in the presence of water |
| 6929787 |
Composite and manufacturing method thereof |
August 16, 2005 |
| A composite which is easy to manufacture and has excellent catalytic activity and mechanical strength is obtained by heating and drying a mixture of a carrier in powder form and a metal hydroxide in powder form or in molten form under a gas flow or under reduced pressure. The composi |
| 6924030 |
Polyvinyl alcohol binder fibers, and paper or nonwoven fabric comprising them |
August 2, 2005 |
| PVA binder fibers having the following characteristics: a cross-section circularity of at most 30%, a degree of swelling in water at 30.degree. C. of at least 100%, and a degree of dissolution in water of at most 20%, are capable of being processed even under low-energy drying condition, |
| 6921790 |
Resin composition and method for producing the same |
July 26, 2005 |
| The present invention is directed to a resin composition superior in barrier properties and also superior in flexibility, secondary processability and interlayer adhesiveness. The present invention is also directed to an environmentally friendly method for producing a resin compositi |
| 6908576 |
Method of manufacturing plastic optical fiber |
June 21, 2005 |
| In a method of manufacturing a plastic optical fiber by heating and drawing either one end portion of a transparent plastic rod, a plastic optical fiber having a cross sectional form approximately similar to the cross sectional form of the transparent plastic rod, the transparent plastic |
| 6903159 |
Method for producing saponified ethylene-vinyl acetate copolymer |
June 7, 2005 |
| A method for producing a saponified ethylene-vinyl acetate copolymer which comprises saponifying an ethylene-vinyl acetate copolymer in an alcohol-based solvent with an alkali catalyst, wherein an amount between 100 ppm and 15,000 ppm of water with respect to the ethylene-vinyl acetate |
| 6900148 |
Leather-like sheet material |
May 31, 2005 |
| A leather-like sheet material comprising a substrate layer composed of an entangled nonwoven fabric consisting of ultrafine fibers and an elastic polymer or elastomer filled therein and having, on one side (side A) of the substrate layer, a grain layer comprising an elastomer mainly |
| 6897335 |
Process for preparation of 2-oxocarboxylic acid esters |
May 24, 2005 |
| A process for the preparation of 2-oxocarboxylic acid esters represented by the following general formula (I), comprising by oxidizing a 2-hydroxycarboxylic acid ester represented by the following general formula (II) in the presence of a nitroxyl radical represented by the following |
