| Patent Number |
Title Of Patent |
Date Issued |
| 5432636 |
Rear-projection screen |
July 11, 1995 |
| In a rear-projection screen comprising a Fresnel lens and a light-diffusing member such as a lenticular lens sheet, a rise angle in a central region of the Fresnel lens is smaller than a rise angle in an intermediate region thereof (e.g., the former is not larger than 3.degree. and the l |
| 5431794 |
Process for forming metal films by plasma sputtering |
July 11, 1995 |
| A metal film high in reflectivity and excellent in adhesion to a synthetic resin substrate even in the case where the metal film is sufficiently thin, is formed on a surface of the substrate by sputtering a metal target by ions through an inert gas plasma in a vacuum vessel, wherein the |
| 5428094 |
Resin composition |
June 27, 1995 |
| A resin composition comprising an ethylene-vinyl alcohol copolymer (EVOH) having an ethylene content of 20 to 60 mol % and a water-swellable phyllosilicate, said water-swellable phyllosilicate being dispersed in the EVOH with a basal spacing satisfying the following condition (I)wherein |
| 5428056 |
Terpene amino alcohols and medicinal uses thereof |
June 27, 1995 |
| Novel terpene amino alcohols having an antiallergic activity or an activity of improving cerebral function are provided. Also provided are medicinal uses of the alcohols. |
| 5420180 |
Sized yarn and process therefor |
May 30, 1995 |
| A size for yarn which minimizes thread break is described. The size comprises an aqueous solution of (I) a polyvinyl alcohol resin, (II) a modified starch, and a water-soluble cellulose compound (III), wherein the components are related by the following equations:while simultaneously sat |
| 5420023 |
Process for producing L-phenylalanine |
May 30, 1995 |
| A process for producing L-phenylalanine at high rates of formation and in good yields is provided which comprises allowing a microorganism which belongs to the genus Nocardia and is capable of producing L-phenyl-alanine from phenylpyruvic acid or a salt thereof and an amino group donor t |
| 5414089 |
Long chain carboxylic acid imide ester |
May 9, 1995 |
| Provided is a long chain carboxylic acid imide ester (I) represented by the following general formula (I) ##STR1## wherein W is a divalent long chain hydrocarbon group which may optionally be interrupted by one or more groups each independently selected from the group consisting |
| 5408022 |
Antimicrobial polymerizable composition, the polymer and article obtained from the same |
April 18, 1995 |
| An antimicrobial polymerizable composition comprising an ethylenically unsaturated monomer, a specific monomer having antimicrobial activity and a polymerization initiator. The composition gives, upon polymerization, a polymer having permanent antimicrobial activity, which is very useful |
| 5407735 |
Tapered fiber and napped fabric utilizing the same |
April 18, 1995 |
| Provided is a sheath-core composite polyester fiber with both the core and the sheath comprising polyesters and at least one end thereof is tapered to its tip. Two groups of recesses having different diameter ranges are formed on the exposed core of the tapered part and on the surface of |
| 5405705 |
Method for preparing resin-reinforced decorative board |
April 11, 1995 |
| There is disclosed a method for preparing a resin-reinforced decorative board which comprises the steps of interposing a polymerizable gelatinous substance between a decorative veneer and a base board, pressurizing and heating the materials to permeate at least part of components constit |
| 5403654 |
Chopped strand mat and thermoplastic sheet |
April 4, 1995 |
| This invention relates to a chopped strand mat and a thermoplastic sheet for the manufacture of molded articles which are excellent in strength, rigidity and impact resistance as well as in color quality.The chopped strand mat according to the invention comprises chopped strands having f |
| 5393600 |
Highly flexible leather-like sheet material and process for producing the same |
February 28, 1995 |
| A highly flexible leather-like sheet material has a base layer of a fibrous aggregate containing a first polymer principally containing a first elastic polymer and, provided on the surface thereof, a coating layer of a second polymer principally comprising a second elastic polymer, said |
| 5389709 |
Resin composition |
February 14, 1995 |
| Provided are resin compositions comprising the following (A), (B), (C), which is at least one member selected from (C.sub.1) through (C.sub.3), and (D):(A): a polyolefin,(B): a saponified product of an ethylene-vinyl acetate copolymer having an ethylene content of 20 to 65 mol % and a sa |
| 5389366 |
Neocarzinostatin derivative composition for oral administration |
February 14, 1995 |
| A composition for oral administration to cancer patients includes a neocarzinostatin derivative and from 0.1 and 100 ml per mg of the neocarzinostatin derivative of at least one fatty acid glyceride which has from 6 to 20 carbon atoms and which is noniodized. The composition is effec |
| 5387638 |
Emulsion composition |
February 7, 1995 |
| There is disclosed an emulsion composition which comprises an aqueous emulsion (A) obtained by emulsion polymerization of 100 parts by weight of an ethylenically unsaturated monomer in the presence of 1 to 15 parts by weight of a carboxyl group-modified polyvinyl alcohol such as itaconic |
| 5371282 |
Process for optical resolution of (+)-cis-4-aminocyclopent-2-en-1-carboxylic acid derivative |
December 6, 1994 |
| In optical resolution of an optically inactive (.+-.)-cis-4-aminocyclopent-2-en-1-carboxylic acid derivative into its (+)-derivative and (-)-derivative, the (.+-.)-cis-4-aminocyclopent-2-en-l-carboxylic acid derivative is allowed to react with an optically active cis-2-(arylalkyl |
| 5371277 |
Carrier, catalyst and process for producing unsaturated ester |
December 6, 1994 |
| Provided are a carrier having at least one passing-through channel used for a catalyst for producing unsaturated esters, and a catalyst for producing unsaturated esters comprising an element belonging to Group VIII of the periodic table or compounds thereof carried on said carrier and a |
| 5369852 |
Mixed hook/loop separable fastener and process for its production |
December 6, 1994 |
| Mixed hook/loop separable fasteners comprise a base fabric provided on one surface thereof intermixedly with a multiplicity of hook-like fastening elements and a multiplicity of loop-like fastening elements. The hook-like fastening elements having a height of 1.3 to 3.8 mm and the loop-l |
| 5366832 |
Separator for alkaline batteries |
November 22, 1994 |
| A separator for alkaline batteries comprising as at least part of the main fibers a fibrilated product of cellulose fiber obtained by dissolving cellulose in a solvent and depositing cellulose directly. As another main fiber, preferably an extra fine synthetic fiber, particularly prefera |
| 5364694 |
Polyethylene terephthalate-based meltblown nonwoven fabric ad process for producing the same |
November 15, 1994 |
| Provided is a polyethylene terephthalate-based meltblown nonwoven fabric comprising a mixed polymer comprising 75 to 98% by weight of polyethylene terephthalate and 2 to 25% by weight of a polyolefin. The meltblown fabric has excellent thermal resistance, dimensional stability, strength |
| 5362807 |
Acrylic polymers |
November 8, 1994 |
| An acrylic molded product comprising an acrylic polymer coagulated material having excellent characteristics in impact resistance, optical properties, and hydrothermal resistance; an acrylic polymer coagulated material used for the preparation thereof; an composition comprising thereof; |
| 5360914 |
Long chain carboxylic acid maleimides |
November 1, 1994 |
| Provided are novel superoxide dismutase derivatives represented by the following general formula (I) ##STR1## wherein [SOD] is a superoxide dismutase residue derived by removal of two mercapto groups, and W is a divalent long chain hydrocarbon residue which may optionally be inte |
| 5360722 |
Method and apparatus for determining air borne bacteria |
November 1, 1994 |
| A method for determining air borne bacteria which includes successive steps of passing a volume of air by a timed suction pump through a membrane filter at a membrane passing velocity of not more than 15 cm/sec and under a constant transmembrane pressure of not more than 100 mmHg to coll |
| 5360672 |
Process for treating film comprising liquid crystal polymer |
November 1, 1994 |
| A process for treating a film comprising a liquid crystal polymer capable of forming an optically anisotropic melt phase, which comprises passing the film between press rolls at a temperature in a range of from 80.degree. C. below the melting point of the liquid crystal polymer to 5. |
| 5360670 |
Multilayered structure containing an ethylene-vinyl alcohol layer |
November 1, 1994 |
| This invention provides an ethylene-vinyl alcohol copolymer composition having specific flow characteristics in the relationship between the heating time and the extrusion rate measured with a capillary rheometer (Koka Flow Tester), and a multilayered structure utilizing the same.From th |
| 5359055 |
Pregnane derivatives and processes for production thereof |
October 25, 1994 |
| There are provided pregnane derivatives represented by formula ##STR1## wherein A.sup.1 represents a hydrogen atom or a hydroxyl group, A.sup.2 represents a substituent such as a hydroxyl group when A.sup.1 represents a hydrogen atom, or A.sup.2 represents a hydrogen atom when A.sup. |
| 5352750 |
Process for producing ethylene-vinyl ester copolymers, ethylene-vinyl alcohol copolymers, and pr |
October 4, 1994 |
| Process for producing ethylene-vinyl ester copolymers using a polymerization solvent of a dialkyl sulfoxide (process X); process for producing ethylene-vinyl alcohol copolymer by liquid phase saponification using a solvent of a dialkyl sulfoxide (process Y); and process for producing |
| 5352362 |
Brine recycling method and apparatus therefor |
October 4, 1994 |
| A brine recycling method where the used brine containing metal ions is added with a reaction agent to provide a agent-added brine. The reaction agent is of a kind which, when it is reacted with the metal ions, produces an insoluble substance, excluding an oxidant which, when reacted with |
| 5349023 |
Vinyl alcohol copolymer having terminal amino group |
September 20, 1994 |
| A vinyl alcohol copolymer having a terminal amino group and comprising 1-90 mol % of vinyl alcohol units and 10-90 mol % vinyl monomers selected from the group consisting of olefins, acrylamides, methacrylamides, vinyl ethers, nitriles, vinyl halides, and vinylidene halides, said copolym |
| 5349008 |
Process for suspension polymerization of vinyl compound |
September 20, 1994 |
| Disclosed herein is a process for suspension polymerization of a vinyl polymer which comprises using as the suspending agent a polyvinyl ester polymer having an ionic group at an end thereof or a polyvinyl alcohol polymer having a degree of hydrolysis of 90 mol % or less which is obt |
| 5347048 |
Process for producing (.+-.)-2,5,5,8a-tetramethyl-1-(carboxymethyl)-2-hydroxydecalin |
September 13, 1994 |
| A process for producing (.+-.)-2,2,2,5a-tetramethyl-1-(carboxymethyl)-2-hydroxydecalin, comprising the steps of allowing a carbonate of dihydro-.beta.-vinyl-ionol to react with carbon monoxide in the presence of a palladium catalyst to form .beta.-monocyclohomofarnesic acid, cyclizin |
| 5346950 |
Resin composition |
September 13, 1994 |
| A resin composition comprising 5 to 95 parts by weight of a saponified product of an ethylene-vinyl acetate copolymer (A) having an ethylene content of 20 to 60 mol % and a degree of saponification of at least 90% and 95 to 5 parts by weight of a styrene-based polymer (B) having mainly |
| 5344715 |
Heat shrinkable film and multilayered film |
September 6, 1994 |
| A heat shrinkable film or multilayered film comprising at least one layer comprising an EVOH (A) having an average ethylene content of 20 to 60 mol % and an areal shrinkage when immersed in hot water at 90.degree. C. for 1 minute of at least 10% and having thermal characteristics satisfy |
| 5342669 |
Optical information recording medium |
August 30, 1994 |
| Optical information recording medium that has resistance to scratching, resistance to friction static electricity, rapid discharging, resistance to dust adhesion on surface, thus having high reliability. The optical information recording medium has one or more substrates and one or more |
| 5342662 |
Multilayered container |
August 30, 1994 |
| Provided are compositions comprising a saponified product of an ethylene-vinyl acetate copolymer having an ethylene content of 20 to 80 mol % and a saponification degree of vinyl acetate component of at least 95 mol %, said composition containing 20 to 200 ppm as converted to alkali |
| 5340480 |
Polysulfone-based hollow fiber membrane and process for manufacturing the same |
August 23, 1994 |
| The polysulfone hollow fiber membrane of the invention has an inner dense skin layer composed of a polysulfone and a less amount of a polyvinylpyrrolidone, a content of the polyvinylpyrrolidone in the dense skin layer being higher than that in an outer surface layer. This membrane ha |
| 5336782 |
Long chain carboxylic acid imide ester |
August 9, 1994 |
| Provided is a long chain carboxylic acid imide ester (I) represented by the following general formula (I) ##STR1## wherein W is a divalent long chain hydrocarbon group which may optionally be interrupted by one or more groups each independently selected from the group consisting |
| 5331055 |
Process for producing vinyl ester polymer and process for producing vinyl alcohol polymer |
July 19, 1994 |
| There are disclosed a process for producing a vinyl ester polymer having a high degree of polymerization at a high efficiency, which process comprises subjecting a vinyl ester monomer to seed polymerization by the use of a vinyl ester polymer emulsion as a seed emulsion under the con |
| 5326848 |
Thermotropic liquid crystal polyester |
July 5, 1994 |
| Provided are novel thermotropic liquid crystal polyesters consisting essentially of the following structural units (1), (2) and (3) or those (2), (3), (4) and (5) and shaped articles comprising these polyesters. Also provided are packaging materials and containers comprising the above |
| 5324558 |
Laminated tube |
June 28, 1994 |
| Provided is a laminated tube having a logarithmic decrement of at least 0.08 and a flexural modulus of at least 1,000 kg/mm.sup.2 and comprising at least 2 layers which comprise a composite material comprising a reinforcing fiber and a matrix resin. The reinforcing fibers used include |
| 5321053 |
Dental compositions |
June 14, 1994 |
| A dental composition comprising a vinyl monomer containing at least one acidic group in the molecule thereof and an initiator capable of photopolymerizing said monomer by visible light, characterized in that said initiator consisting essentially of:(a) a photosensitizer selected from an |
| 5318845 |
Conductive composite filament and process for producing the same |
June 7, 1994 |
| A highly oriented, undrawn, conductive, composite filament is provided, which is white or colorless and has antistatic properties durable over a long period when clothing utilizing the fiber are actually put on and washed. The filament is a sheath-core composite filament comprising a |
| 5310852 |
Elastic polyurethane fiber |
May 10, 1994 |
| Provided is an elastic polyurethane fiber comprising a polyurethane obtained by copolymerizing a polymer diol (A), an organic diisocyanate (B) and a chain extender (C);said polymer diol (A) that constitutes the polyurethane being a polyester diol and/or polyesterpolycarbonate diol having |
| 5310827 |
Polyamide copolymers |
May 10, 1994 |
| Novel polyamide copolymers having skeletons of a specific structure are disclosed. The polyamide copolymers have excellent resistance to hydrolysis, low temperature characteristics (low temperature softness), heat aging resistance and mechanical properties as compared to conventional |
| 5310790 |
Process for producing polyvinyl ester having a high degree of polymerization and process for pro |
May 10, 1994 |
| Disclosed herein is a new process for producing polyvinyl ester having a high degree of polymerization having an intrinsic viscosity not less than 1.5 dl/g, preferably not less than 2.2 dl/g, and most preferably higher than 3.2 dl/g, said process comprising subjecting vinyl ester monomer |
| 5310587 |
Wrapping for foods |
May 10, 1994 |
| Provided are wrappings for foods comprising a laminated composite sheet which comprises an impermeable sheet, an absorbent fiber sheet and a hydrophobic fiber sheet, said hydrophobic fiber sheet having a water resistance of at least 5 cmH.sub.2 O and an air permeability of at least 1 |
| 5308911 |
Secondary suspending agent for suspension polymerization of vinyl compound |
May 3, 1994 |
| There are disclosed a secondary suspending agent for suspension polymerization of a vinyl compound (vinyl chloride, etc.) which comprises an aqueous dispersion comprising as the dispersoid, a polyvinyl ester having a degree of hydrolysis of 60 mol% or less, an average degree of polym |
| 5308910 |
Composition, adhesive and aqueous emulsion |
May 3, 1994 |
| There is disclosed a composition which comprises an aqueous emulsion selected from (A-1) aqueous emulsion comprising a dispersoid which comprises a vinyl ester polymer (1) and a copolymer a (meth)acrylic ester and a primary hydroxyl group-containing ethylenically unsaturated monomer |
| 5306777 |
Acrylic polymers |
April 26, 1994 |
| An acrylic molded product comprising an acrylic polymer coagulated material having excellent characteristics in impact resistance, optical properties, and hydrothermal resistance; an acrylic polymer coagulated material used for the preparation thereof; an composition comprising thereof; |
| 5304420 |
Vinyl alcohol unit-containing polymer fibers having high moisture absorption and high water abso |
April 19, 1994 |
| Fibers composed of a vinyl alcohol unit-containing polymer, or composite fibers, yarns or fiber products composed of the phase of the vinyl alcohol unit-containing polymer and the other fiber-forming polymer phase are acetalized with at least one of aldehyde compounds represented by the |
