| Patent Number |
Title Of Patent |
Date Issued |
| RE40302 |
Polyelectrolyte, non-aqueous electrolyte, and electrical device containing the same |
May 6, 2008 |
| Provided are a polymeric electrolyte or a nonaqueous electrolyte that can improve a transport rate of charge carrier ions by adding a compound having boron atoms in the structure, preferably one or more selected from the group consisting of compounds represented by the following general |
| RE30676 |
Flame resistant polyurethane foam and process for producing the same |
July 14, 1981 |
| A process for producing a flame resistant rigid polyurethane foam by reacting a reaction mixture comprising a polyetherpolyol and/or a polyesterpolyol having an active hydrogen atom, a polyisocyanate, water and/or a volatile foaming agent and an emulsifying agent, in which a specific |
| 7605271 |
Superhigh purity ionic liquid |
October 20, 2009 |
| Provided is an ionic liquid, represented by the formula K.sup.+A.sup.-, having a very low content of impurities, especially a low content of halogen ions and/or a low content of alkali metal, wherein K.sup.+is a quaternary ammonium ion, for example an imidazolium ion. Also provided is |
| 7468408 |
Flame-retardant styrene resin composition |
December 23, 2008 |
| Disclosed is a flame retarded styrene-based resin composition containing a brominated flame retardant and an additive capable of enhancing the flame retardancy of the shaped article of the composition even in a very small amount of addition. The composition comprises (A) a styrene-based |
| 7354984 |
Method for drying nonionic alkylene oxide-type water-soluble resin, method for packaging it, and |
April 8, 2008 |
| To efficiently dry it, a nonionic alkylene oxide-type water-soluble resin is put into a container, then the container is degassed to a prescribed vacuum degree which is maintained while a dry gas having a dew point not higher than prescribed is introduced into the container at a rate not |
| 7279540 |
Ion-polymer gel electrolyte and its precursor composition |
October 9, 2007 |
| A precursor composition capable to form a solid-state electrolyte having good ion conductivity and high heat-resistance, by simple curing procedure, comprising; (A) a polymerizable ion pair compound represented by formula I, (B) a cross-linker having two or more unsaturated groups co |
| 7238444 |
Lithium secondary battery |
July 3, 2007 |
| A lithium secondary battery which comprises a negative electrode, a positive electrode, and disposed therebetween a polymer electrolyte comprising an ionically conductive polymer. The polymer electrolyte has a two-layer structure composed of a positive-electrode-side layer and a nega |
| 7189444 |
Cladding resin composition |
March 13, 2007 |
| The invention relates to a cladding resin composition curable by heat, ultraviolet radiation, an electron beam or the like. The composition comprises a polyoxyalkylene polyol phosphate ester (hydroxyl value: 10 2,000 mg KOH/g) and a polymerizable or reactive functional group-containi |
| 7160957 |
Process for reducing monomer content in N-vinyl compound polymers |
January 9, 2007 |
| A method for residual monomer diminution by which a residual monomer is speedily removed from an N-vinyl compound polymer or the like without posing a problem such as an increase in ash content; and a process for producing an N-vinyl compound polymer solution or powder which has a re |
| 7045242 |
Ion-conductive polymeric compound, polymeric electrolyte and electric device |
May 16, 2006 |
| Polymeric compounds are provided the use of which expedites dissociation of an electrolytic salt. The polymeric compounds have a trivalent boron atom which is a Lewis acid. Transport rates of charge carrier ions can be controlled by trapping counter ions of charge carrier ions in the |
| 7026386 |
Flame-retardant styrene resin composition |
April 11, 2006 |
| The present invention relates to a flame-retarded styrene-based plastic composition comprising (A) a styrene-based plastic material (B) a brominated aromatic compound having a melting point from 200.degree. C. to 260.degree. C. in which all bromine atoms are attached to the aromatic |
| 7001976 |
Water-soluble fiber and a method for manufacture therefor |
February 21, 2006 |
| This invention relates to a water-soluble fiber and a method of manufacturing the fiber. The water-soluble fiber of the invention is composed of a high molecular compound with a weight average molecular weight of not less than 10,000, which high molecular compound is obtainable by re |
| 6924332 |
Flame retarded polyamide or polyester resin compositions |
August 2, 2005 |
| A flame retarded polyamide or polyester resin composition is disclosed. The composition comprises (A) polyamide or polyester resin; (B) 3 to 50 parts by weight per 100 parts of said resin of brominated polystyrene or brominated polyphenylene ether; and (C) 10 to 10,000 ppm of said resin |
| 6924331 |
Flame-retardant polyolefin resin composition |
August 2, 2005 |
| A flame retarded polyolefin resin composition comprises polyolefin resin, 1 to 40 parts by weight per 100 parts of the polyolefin resin of a brominated bisphenol ether derivative of the formula: ##STR1##wherein R is hydrogen or methyl, and A is --C(CH.sub.3).sub.2 --, --SO.sub.2 --, |
| 6919391 |
Flame-retardant polyolefin-resin composition |
July 19, 2005 |
| A flame retarded polyolefin resin composition comprises polyolefin resin, 1 to 40 parts by weight per 100 parts of the polyolefin resin of a brominated bisphenol ether derivative of the formula 1: ##STR1##wherein R is hydrogen or methyl, and A is --C(CH.sub.3).sub.2 --, --SO.sub.2 -- |
| 6913851 |
Polyether polymer compounds as well as ion conductible polymer compositions and electrochemical |
July 5, 2005 |
| The present invention is aimed to provide polyether polymers capable of improving an ion conductivity around room temperature as well as ion conductible polymer compositions and electrochemical devices using the same. The above objectives are achieved by using polyether polymers char |
| 6864353 |
Production process for ethylene oxide copolymer |
March 8, 2005 |
| The present invention provides a production process, in which, when an ethylene oxide copolymer is obtained, conditions for obtaining this copolymer having a desirable molecular weight with ease and good reproducibility are provided. The production process for an ethylene oxide copol |
| 6864343 |
Brominated polyphenylene oxide and flame retardant employing the brominated polyphenylene oxide |
March 8, 2005 |
| A brominated polyphenylene oxide having a molecular skeleton obtained by condensing tribromophenols and satisfying the requirements: (A) its 20 wt. % solution in chloroform has an absorbance at 600 nm of not larger than 0.6; (B) when 50 ml of ion-exchanged water is added to its 1.00 g/30 |
| 6829843 |
Process for preparing vinylpyrrolidone polymer powder |
December 14, 2004 |
| The present invention provides a process for preparing vinylpyrrolidone polymer powder, which has high bulk density and favorable powder flowability and can be handled with ease. Specifically, the present invention relates to a process for preparing vinylpyrrolidone polymer powder, w |
| 6753069 |
Resin composition for ink jet recording sheet, the recording sheet, recording method of the same |
June 22, 2004 |
| A resin composition for an ink jet recording sheet, an ink jet recording sheet, a method for ink jet recording, and a method for producing an ink jet recording sheet are provided, wherein an ink absorption ability and a blurring suppressive effect are satisfactorily achieved. The ink jet |
| 6713581 |
Crosslinkable polymer material of low relative permittivity, and films, substrates and electroni |
March 30, 2004 |
| Disclosed is a polymer material of low relative permittivity obtained through copolymerization of a monomer composition that contains, as monomers, a fumaric diester and an epoxy group-having (meth)acrylate. The polymer material bonds or adheres well to metal conductor layers, and, a |
| 6673754 |
Nonflammable water-based cutting fluid composition and nonflammable water-based cutting fluid |
January 6, 2004 |
| The present invention provides a nonflammable water-based cutting fluid composition which affords excellent dispersion property of abrasives, which does not cause problems involving in flammability upon the use for cutting process of a hard and brittle materials, which can be readily |
| 6673495 |
Polyelectrolyte, non-aqueous electrolyte, and electrical device containing the same |
January 6, 2004 |
| Provided are a polymeric electrolyte or a nonaqueous electrolyte that can improve a transport rate of charge carrier ions by adding a compound having boron atoms in the structure, preferably one or more selected from the group consisting of compounds represented by the following general |
| 6649718 |
Surface active agent composition and emulsifying agent composition for aqueous resin dispersion |
November 18, 2003 |
| A surface active agent composition is prepared including: a polymerizable monomer surface active agent and a polymerizable dimer surface active agent represented by the following chemical formula. In the following chemical formula, R.sup.1 s each are independently an alkyl group having 8 |
| 6642333 |
Vinylpyrrolidone (co)polymer |
November 4, 2003 |
| The present invention provides a vinylpyrrolidone (co)polymer excellent in the color tone and the thermal yellowing resistance despite its low molecular weight. The vinylpyrrolidone (co)polymer, according to the present invention, is a vinylpyrrolidone (co)polymer which has a Hazen v |
| 6617420 |
Process for reducing monomer content in N-vinyl compound polymers |
September 9, 2003 |
| A method for residual monomer diminution by which a residual monomer is speedily removed from an N-vinyl compound polymer or the like without posing a problem such as an increase in ash content; and a process for producing an N-vinyl compound polymer solution or powder which has a re |
| 6566485 |
Water-soluble fiber and a method for manufacture thereof |
May 20, 2003 |
| This invention relates to a water-soluble fiber and a method of manufacturing the fiber. The water-soluble fiber of the invention is composed of a high molecular compound with a weight average molecular weight of not less than 10,000, which high molecular compound is obtainable by re |
| 6528577 |
Aqueous polyurethane gel, process for producing the same, and use thereof |
March 4, 2003 |
| The present invention provides a polyurethane hydrogel prepared by crosslinking and curing a terminal isocyanate-containing polyurethane resin (C) in the presence of water at a water:resin (C) weight ratio of more than 9:1, the resin (C) being a reaction product of a polyisocyanate (A |
| 6518354 |
Dispersing emulsion of thermoplastic elastomer and process for preparing the same |
February 11, 2003 |
| There is provided a dispersing emulsion excellent in storage stability and mechanical stability, particularly an asphalt modifier of an water based dispersing emulsion, which can be mixed with a hot asphalt or an asphalt emulsion, and can improve rutting resistance, toughness, and flexib |
| 6488813 |
Blocked urethane prepolymers as paper wet strength agent |
December 3, 2002 |
| Paper with increased wet strength is produced by adding to the stock a water soluble blocked urethane prepolymer having a plurality of blocked isocyanate groups and hydrophilic groups. The blocking agent is a phenol compound having an electron-attracting group at the ortho- or para-p |
| 6486281 |
Process for preparing high-purity vinylpyrrolidone polymer |
November 26, 2002 |
| A process for preparing a high purity vinylpyrrolidone polymer which dissolves clearly in an organic solvent can be provided. The process for preparing a high purity vinylpyrrolidone polymer, wherein vinylpyrrolidone is polymerized by using a redox initiator comprising an organic peroxid |
| 6465592 |
Process for preparing vinylpyrrolidone polymer |
October 15, 2002 |
| A vinylpyrrolidone polymer which is little colored, gives off a bad smell little, and contains extremely little impurities is provided. The polymerization is performed by adding a water-soluble organic peroxide and a sulfite to a vinylpyrrolidone aqueous solution. |
| 6399254 |
Solid electrolyte |
June 4, 2002 |
| Provided is a solid electrolyte having a reduced amount of non-crosslinked monomers, capable of being cured rapidly to have good film-forming ability, and having high electroconductivity. The solid electrolyte is prepared by crosslinking a composition that consists essentially of a p |
| 6329103 |
Solid electrolyte and method for producing it |
December 11, 2001 |
| A solid electrolyte is disclosed, which comprises a crosslinked product of an alkylene oxide polymer having a polymerizable double bond at the terminal and/or in the side chain, and an electrolytic salt. In this, the alkylene oxide polymer is thermally crosslinked in the presence of an |
| 6307069 |
1,2 - Dioxolane decomposition reactive emulsifier and polymer-modifying method using the same |
October 23, 2001 |
| The decomposition reactive emulsifier of this invention is a compound of formula (I): ##STR1##wherein R.sup.1 and R.sup.2 are the same or different and each represents an alkyl or alkenyl group of from 1 to 20 carbon atoms or a hydrogen atom and both R.sup.1 and R.sup.2 are not concu |
| 6299790 |
Electric double layer capacitor |
October 9, 2001 |
| An electric double layer capacitor capable of functioning over a broad temperature range with a reduced incidence of electrolyte leakage and a low rate of self discharge is formed from a solid electrolyte containing (A) a crosslinking product of a polyoxyalkylene having a double bond |
| 6190804 |
Solid battery |
February 20, 2001 |
| A solid battery using a solid electrolyte obtained by dissolving a tetrafunctional high-molecular compound and an electrolyte salt in a solvent and crosslinking the solution by the irradiation of an actinic radiation and/or by heating, wherein the solid electrolyte is one obtained by |
| 6159265 |
Powered metal injection compacting composition |
December 12, 2000 |
| The object is to provide a powdered metal injection compacting composition adapted to give compacts free from deformation, cracking or blistering without being compromised in compactability or debinder characteristic and without the aid of a special jig.This composition comprises a metal |
| 6093783 |
Water-soluble fiber and a method for manufacture thereof |
July 25, 2000 |
| This invention relates to a water-soluble fiber and a method of manufacturing the fiber. The water-soluble fiber of the invention is composed of a high molecular compound with a weight average molecular weight of not less than 10,000, which high molecular compound is obtainable by re |
| 6075142 |
Process for production of tris (tribromophenoxy)-s-triazine |
June 13, 2000 |
| A process for producing tris(tribromophenoxy)-s-triazine. The process is characterized in that cyanuric chloride and an aqueous tribromophenolate solution are subjected to reaction in the presence of a tertiary amine. According to this process, the reaction goes to completion in a short |
| 6019908 |
Ion-conductive polymer electrolyte |
February 1, 2000 |
| An ion-conductive polymer electrolyte comprises an organic polymer, a soluble electrolyte salt and an organic solvent. The organic polymer is a compound obtained by crosslinking an organic compound having an average molecular weight of 500 to 50,000 and a structure of the following gener |
| 5972539 |
Flame-retardant solid electrolytes |
October 26, 1999 |
| A flame retardant solid electrolyte comprising an ion conductive polymer matrix having moieties capable of imparting flame retardance to the polymer matrix and ether bonds in the molecule and an electrolyte salt dispersed in the polymer matrix. The flame retardant solid electrolyte may |
| 5930949 |
Hydration of seeds with partially hydrated super absorbent polymer particles |
August 3, 1999 |
| The germination of seeds is improved by treating the seeds with a solid-form super absorbent polymer that has absorbed water. Super absorbent polymer particles that contain an amount of water such as about 5 to 7 times their weight that is significantly less than the amount of water |
| 5918413 |
Coated seed and process for producing the same |
July 6, 1999 |
| The present invention is characterized by coating a seed with from 0.1 to 25% by weight of a powder (A) composed of one or both of montmorillonite and bentonite and having an average particle diameter of 30 .mu.m or less and from 99.9 to 75% by weight of a powder (B) composed of a materi |
| 5917693 |
Electrically conductive polymer composition |
June 29, 1999 |
| The electrically conductive polymer composition of this invention comprises (A) a polyaniline, (B) at least one member selected from the class consisting of homopolymers, block copolymers and random copolymers of alkylene oxide monomers and crosslinking products thereof, and (C) at l |
| 5914358 |
Conductive paste compound for via hole filling, printed circuit board which uses the conductive |
June 22, 1999 |
| A conductive paste compound for via hole filling includes a conductive filler at 80 to 92 weight percent with an average particle size of from 0.5 to 20 .mu.m and specific surface of from 0.1 to 1.5 m.sup.2 /g, a liquid epoxy resin at 4.5 to 20 weight percent containing 2 or more epoxy |
| 5907040 |
Process for production of tris(tribromophenoxy)-s-triazine |
May 25, 1999 |
| A process for producing tris(tribromophenoxy)-s-triazine. The process is characterized in that cyanuric chloride and an aqueous tribromophenolate solution are subjected to reaction in the presence of a tertiary amine. According to this process, the reaction goes to completion in a short |
| 5859141 |
Thermoplastic resin composition comprising cation-modified acrylamide or methacrylamide copolyme |
January 12, 1999 |
| The present invention provides a cation-modified linear copolymer which comprises, within the molecule thereof, 95 to 85 mole % of an ethylene structural unit, 0.1 to 10 mole % of an ester structural unit represented by general formula (II), 0.1 to 6 mole % of an acrylic or methacrylic a |
| 5858472 |
Method of improving the electrical conductivity of a molding article of resin, method of coating |
January 12, 1999 |
| The invention provides a method of improving the electrical conductivity of a resin article and a method of coating the article, with high productivity and. without using an inorganic conductive substance-containing primer. The technology comprises coating the substrate with a coatin |
| 5783628 |
Modified polyvinyl alcohol |
July 21, 1998 |
| A modified polyvinyl alcohol is disclosed, which comprises the following structural units (I) and (II) and has a weight average molecular weight of from 3,000 to 400,000: ##STR1## wherein R.sup.1 represents H or CH.sub.3 ; and M.sup.1 represents H, an alkali metal, ammonium, alky |
