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Patent Searching and Data


Matches 901 - 950 out of 2,792

Document Document Title
JP3898720B2  
JP3898759B2  
JP2007070356A
To provide a production method of a high-purity N-vinylcarboxylic acid amide, whereby an N-vinylcarboxylic acid amide excellent in polymerizability can be obtained at a low cost.The production method of an N-vinylcarboxylic acid amide co...  
JP2007506812A  
JP3926054B2
To obtain an N-vinylamide/vinyl acetate copolymer hydrolyzate in a powder form at a low cost by hydrolyzing a copolymer formed from an N-vinylamide and vinyl acetate and washing the resultant product with at least one agent selected from...  
JP3916950B2
To provide an optical laminate with excellent quarter-wave plate characteristics. The optical laminate is characterized by including a laminate consisting of a transparent optical retardation plate containing a cycloolefin- based compoun...  
JP2007039661A
To provide a polymer compound and a composition for contact lenses, holding lens shape, easy for wearing and maintaining comfortable wear feeling.This polymer compound is obtained by copolymerizing a monomer mixture containing each speci...  
JP2007503085A  
JP3913601B2
To provide a polyvinyl alcohol-based water-soluble film which has good clod water solubility and biodegrability, has excellent practical physical properties such as strength and stiffness, and does not deteriorate various physical proper...  
JP3912572B2
To provide a method for preventing stains due to pitch derived from waste paper or mechanical pulp. This method comprises the following process: prior to sheet formation, a paper manufacturing stock consisting mainly of mechanical pulp i...  
JP3905244B2
To obtain a new type functional gel capable of responding to nucleotides. This nucleotide-responsible hydrogel is a hydrogel obtained by copolymerizing a boronic acid monomer having vinyl group with a cationic monomer having the vinyl gr...  
JP3902340B2
To obtain a photosensitive resin compsn. from which a substrate having excellent adhesion property with a metal plating film and excellent dynamic characteristics can be formed, which is excellent in flame-retardant property and does not...  
JP3898060B2
To obtain a resin particle which has excellent storage stability, improved sense of use, is effectively adsorbed on the skin, the hair, fibers, etc., and remains and effectively develops UV protection ability, antimicrobial ability, deod...  
JP2006526491A  
JP3879844B2
To provide a polymer compound which is useful as a polymer surface active agent that has excellent surface activity and can deterge a hard, soft or gel surface and also modify it in surface properties. The polymer compound comprises bein...  
JP3880558B2
To provide a dispersant for suspension polymerization of a vinyl compound, by which the polymerization can stably be carried out, and a polyvinyl chloride polymer having substantially a high bulk density and a particle structure high in ...  
JP2006307074A
To provide such a method, in the manufacture of a cationic copolymer of a low molecular weight diallylamine-based monomer and an acrylamide-based monomer, for manufacturing the cationic copolymer having the average molecular weight contr...  
JP2006299043A
To provide a vinylpyrrolidone copolymer whose essential constituents are N-vinylpyrrolidone and a (meth) acrylate having a hydroxy group, the vinylpyrrolidone copolymer bringing about an excellent cured coating film, and a method for eas...  
JP3870894B2
To provide an ampho-ionic polymer having high absorbency of seawater, saline solution or an aqueous solution containing an electrolyte such as blood, sweat or urine, and to provide an electrolyte solution absorbent using the polymer. Thi...  
JP3827732B2  
JP3852111B2
To provide an allylamine-based polymer especially useful as a light resistant paper treating agent or the like, to provide an industrially favorable method for producing the polymer in high yield by simple process and to provide a paper ...  
JP3854367B2
To obtain a light-absorbing polymer high insolubility in solvents for resists, and excellent in a reflection-preventing effect, a dry-etching property, heat resistance, adhesivity to substrates and resist films, etc., by using a monomer ...  
JP3853511B2
To obtain a highly selective filler for mold polymerization of a saccharide. This filler of polymer gel for chromatography is obtained by (1) 2-stage swelling polymerization of a monomer (e.g. methacrylic acid or 4-vinylpyridine), in the...  
JP2006241460A
To provide a laundry composition which is effective in laundering (in particular, inhibition of clay soil redeposition) and softening.The laundry composition comprises (i) at least one laundry component selected from the group consisting...  
JP2006228601A
To provide a battery capable of suppressing drop in discharge capacity.A polymer containing tertiary amine such as 4-vinyl pyridine/styrene copolymer and at least one kind of compound having the characteristic of tertiary amine is contai...  
JP3814301B2  
JP3840998B2
To provide a detergent composition which makes the hair capable of being easily combed with fingers during rinsing and drying and after drying. The detergent composition contains structural units derived from a cationic-group-containing ...  
JP3842386B2
To greatly improve the water resistance while keeping the coloring state of a printing at a high grade by coating a polymer of a monomer containing a specified N-vinylcarboxylic acid amide and a specified cationic monomer, on the surface...  
JP3841141B2
To provide an undercoating composition which forms a coating film capable of imparting excellent transparency, scratch resistance, weatherability, and chemical resistance to plastic articles, especially polycarbonate resin articles, and ...  
JP3838993B2
To provide a pyrrole compound usable as a material for organic and polymer EL elements and for other optical elements, its polymer and EL elements using them. The pyrrole polymer is represented by the formula (R1 and R2 are independently...  
JP2006189760A
To provide a composition containing a water-soluble polymer which reacts with a photoresist layer to form a coating film along a surface thereof, and a photoresist pattern forming method using the composition.The composition for coating ...  
JP3828007B2
To provide a quick drying property-imparting agent effectively improving the surface and imparting an excellent quick-drying property. This quick drying property-imparting agent contains a cationic copolymer having a cationic structural ...  
JP3795067B2  
JP3825185B2
To provide a photopolymerizable compsn. and a photopolymerizable lithographic printing plate having high sensitivity to the light of the near IR region, excellent stability with time, no sensitivity to the light of the UV region and exce...  
JP3823489B2
To obtain a polymer composition for heat-sensitive response material having an arbitrary phase transition temperature by incorporating a polymer having main constituent units comprising N-vinylformamide units and hydrophobic vinyl monome...  
JP2006176758A
To provide a water-soluble resin composition which has a high level of safety and can crosslink a vinyl alcohol/vinylamine copolymer with an easy operation, and to provide a gas barrier film and a wrapping material which has high gas bar...  
JP2006169507A
To provide a method for producing a vinylpyrrolidone polymer, capable of producing the vinylpyrrolidone polymer of high purity, by smoothly and simply reducing a monomer, such as N-vinyl-2-pyrrolidone, remaining therein.This method for p...  
JP2006169520A
To provide a preparation process of an aqueous secondary dispersion liquid for a water insoluble polymer without using a surfactant.The preparation process of an aqueous secondary dispersion liquid for a water insoluble polymer is charac...  
JP3815178B2
To provide a hydrophilic copolymer having an amine oxide group suitable of preparing of hair cosmetic for spray. The copolymer consists of the constitutional unit from a to d, a=20-80 mol%, b=15-75 mol%, c=5-20 mol%, d=0-20 mol%, a+b+c+d...  
JP3812604B2
To produce the subject polymer having moisture-conditioning functions, well balanced in moisture absorption, retention and release and pH-buffering properties, by providing a specific polymer so as to have specified moisture absorption c...  
JP3782117B2  
JP3810259B2
To provide an agent for controlling the formation of a gas hydrate by the combined action to inhibit the formation of gas hydrate and stabilize the gas hydrate and provide a method for controlling the formation of the gas hydrate. The ag...  
JP3780090B2  
JP3805531B2
To improve the storage stability of an emulsion by conducting crosslinking polymerization of a specific N-vinylcarboxamide with an oil-soluble vinyl compound containing a polymeric unsaturated group in organic solvents in the presence of...  
JP3805988B2
To obtain a photosensitive polymer comprising an alkyl vinyl ether copolymer and a resist composition containing the same. The photosensitive polymer comprises an alkyl vinyl ether/ maleic anhydride copolymer represented by formula I [wh...  
JP2006119526A
To provide an optical material which inhibits crystallization and is molded at room temperature, a method for molding an optical element, the optical element, and an optical system unit.The optical material comprises at least N-vinylcarb...  
JP3772203B2  
JP3798501B2
To obtain a water-soluble copolymer which can give a clear soln. when dissolved in water by subjecting a water-soluble N-vinyllactam and a hydrophobic comonomer to free-radical copolymn. in an aq. soln. in the presence of an initiator. A...  
JP2006111627A
To provide a thickener combined with an emulsion, a dispersing material and a gel, which has transparent and beautiful appearance, high miscibility, good tactile sensation and storage stability.A cosmetic, a drug and a skin care preparat...  
JP3791683B2
To provide an unprecedented new gel composition which, in spite of its gel state, is not applied by hands, can be contained within a cosmetics sprayer such as a dispenser and can be easily sprayed and applied in the form of mist, and ret...  

Matches 901 - 950 out of 2,792