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Patent Searching and Data


Matches 601 - 650 out of 1,573

Document Document Title
JP3791349
To provide a method for producing neutral newsprint paper using a paper stock containing a filler consisting mainly of calcium carbonate through an efficient papermaking process under neutral to weakly alkaline conditions in high yield w...  
JP3773408
To provide a vinylpyrrolidone polymer which has no discoloration and odor and which has very few impurities. A water soluble organic peroxide and sulfite are added to a vinylpyrrolidone aqueous solution and the vinylpyrrolidone is polyme...  
JP3767807
To provide an image forming material having no unevenness in coating, a smooth coated surface state, a uniform layer thickness, no irregular color, no repellency, no pinhole and excellent adhesiveness to a glass substrate. In the image f...  
JP2006032237
To provide a solid polymer gel electrolyte which is superior in ion conductivity and high in heat resistance, and provide a precursor composition capable of forming the solid polymer gel electrolyte by a simple curing operation such as a...  
JP2006028525
To provide a method of producing at least one homopolymer of a cationically polymerizable monomer, or producing a copolymer from the monomer and a norbornene-type monomer, and to provide a polymer which is obtained by the production meth...  
JP3762119
To provide a hair cosmetic capable of being uniformly coated on hair, having a good touch, and giving a high rinsing effect. This hair cosmetic contains (A) a copolymer which has cationic groups and cross-linked structures in the molecul...  
JP2006012652
To provide ion conductive organic electrolyte and polymeric electrolyte excellent in ion conductivity.The cation conductor has a polymer part containing a structural unit expressed in general formula (1) and a block copolymer containing ...  
JP2005347068
To provide a conductivity application agent and a conductive resin composition which are superior in heat resistance at the time of heating formation and compatibility at the time of kneading or crosslinking with a resin, and which suppr...  
JP3739251
To provide a positive type resist composition used for laser light in the vacuum ultraviolet region as a positive type resist composition containing a base resin having solubility in an alkaline aqueous solution varied by the action of a...  
JP3736577
To obtain a diene rubber which can largely improve its tensile strength and abrasion resistance without adverse effect on its rolling resistance, showing excellent processability and is useful as a tire and the like by copolymerizing a c...  
JP3731740
To provide a sludge-dehydration process which efficiently dehydrates sludge, can cope with the seasonal variation in the nature of sludge and hardly dehydratable sludge, and exhibits a good performance for filtration and dehydration. The...  
JP2005281671
To provide an amphiphatic coil-rod type 2-vinylpyridine/n-hexylisocyanate block copolymer, and to provide its polymerization method.This amphiphatic coil-rod type 2-vinylpyridine/n-hexylisocyanate block copolymer synthesized by a series ...  
JP2005284241
To improve the film strength of a photosensitive composition and the solubility of an unexposed portion thereof.A photosensitive composition is provided which contains at least one of an oxadiazole derivative and a tetrazole derivative e...  
JP2005255855
To provide a solid polyelectrolyte membrane producible at a relatively low cost and having high proton conductivity in a wide temperature region and excellent solvent resistance, to provide a raw material monomer composition and to provi...  
JP3720468
To obtain a modified vinyl alcohol polymer having a phenolic hydroxyl group and excellent functional properties and being useful as a textile size, a textile processing or the like by introducing a specified amount of specified phenolic-...  
JP3720467
To obtain a modified vinyl alcohol polymer having an amino acid group and excellent functional properties and being useful as a textile size, a textile processing agent, a pigment dispersant or the like by introducing a specified amount ...  
JP3717021
To obtain a polyallylamine derivative capable of being used as a novel thermoreversible hydrophilic and hydrophobic material by reacting the polyallylamine with an epoxy compound. While at most 200 mol.%, based on the polyallylamine mono...  
JP2005230692
To provide a poly ion complex membrane capable of giving sufficient flux at a low pressure while maintaining desalination capability and provide a water treatment apparatus using the poly ion complex membrane.The poly ion complex membran...  
JP3714398
To provide a water-based composition that has excellent crosslinking properties with actinic rays, particularly with ultraviolet rays and gives cured products having excellent hardness, adhesion, water resistance and chemical resistance ...  
JP3711165
To obtain a quanternized copolymer useful as an ingredient in hair styling compositions, which has good setting and caring characteristics with superior skin characteristics by free-radical copolymerization of a specific monomeric mixtur...  
JP2005213372
To provide a chlorine-free allylamine acid addition salt polymer high in solubility to water and suitable as e.g. a waterproofing agent for ink-jet printing paper, and to provide a chemical agent for ink-jet printing paper using the poly...  
JP3698481
To obtain an oxadiazolylated polymer usable as an electron transport material of an org. electroluminescent element by selecting a polymer having oxadiazole groups at the side chains. This polymer has repeating units represented by formu...  
JP3695254
To obtain a water-soluble thickener exerting an excellent handleability and safety, which does not allow any decrease in the viscosity in a cosmetic preparation of a wide pH range. This water-soluble thickener comprises a copolymer obtai...  
JP3689897
To obtain a nucleic acid adsorbent, comprising a copolymer capable of selectively adsorbing and separating a nucleic acid from a system comprising an enzyme coexisting therein and responsive to temperature by copolymerizing monomers cont...  
JP3689896
To obtain a nucleic acid adsorbent capable of selectively and readily separating a nucleic acid from a system containing an enzyme coexisting therein by copolymerizing monomers containing a nitrogen-containing basic vinyl mono mer and a ...  
JP2005146022
To provide a new charge-transporting material which can easily form coating films by a coating method, has an excellent charge-transporting property, is hardly crystallized, when or after the coating film is formed, and can highly be app...  
JP2005139414
To provide a phosphoric acid adsorbent composed of a resin capable of adsorption of phosphoric acid, and a method for phosphoric acid adsorption.The phosphoric acid adsorbent is composed of a resin shown by general formula [I]. The resin...  
JP3681245
To provide a hydrous contact lens which is drastically lessened in the integration of a surface by the charges included in the protein, lipid, cell fragments and other wastes in lacrimal fluid. This contact lens consists of a polymer obt...  
JP2005125215
To provide a dehydration method which forms firm flocs by adding clay to oil-containing organic sludge and then adding crosslinked ionic polymer coagulant solution, can easily perform dehydration, and exhibits the excellent effect, such ...  
JP2005126593
To provide a binder resin having excellent moisture resistance, adhesiveness to an organic base material, and heat resistance; and to provide an electroconductive paste obtained by using the binder resin, having a proper viscosity and pr...  
JP3674841
To provide an allylamine-based polymer which is excellent in light resistance and useful for a paper treating agent or the like. An allylamine-allylsulfonic acid-based copolymer containing structural units derived from monoallylamine or ...  
JP3674195
To provide an aqueous dispersion which forms a transparent, high- strength ultraviolet-absorbing coating film free from the deterioration of these performances even after long-term exposure to ultraviolet rays under high- temperature and...  
JP2005118684
To provide a dispersant capable of easily dispersing an insoluble material into a liquid material in a liquid medium and to provide a cement admixture which can enhance the dispersibility of an inorganic material into an aqueous medium, ...  
JP2005111807
To provide a liquid composition which exhibits excellent preservation stability of image recording, can realize good color developability and glossiness, without allowing the waste liquid to stay in a cleaning cap while maintaining good ...  
JP2005111809
To provide a liquid composition which enables good cleaning operation and prohibits the liquid composition from staying in a cleaning cap while maintaining good color developability and glossiness.The liquid composition comprises a modif...  
JP3672370
To obtain the subject material excellent in transparency, hardly causing elution of the polymer, having high safety and useful as a lens for eyes by mixing an ultraviolet ray absorbing polymer with a specific polymer. (A) A mixture obtai...  
JP2005097636
To provide a method for industrially advantageously producing a copolymer of an N,N-dialkylallylamine with a diallylamine or its addition salt with a good yield which is useful in various uses in the field of fine chemicals, particularly...  
JP2005088238
To provide a liquid composition with such advantages that no liquid composition resides in a cleaning cap while maintaining successful color developing properties and glossiness and a successful cleaning operation can be carried out.This...  
JP2005088233
To provide a liquid composition with such advantages that a spent liquid does not reside in a cleaning cap; the shelf stability of recorded matter is superb while maintaining successful cleaning operability; and successful color developm...  
JP2005089918
To provide a papermaking process excellent in operability by providing a method for preventing stain generated in a papermaking process.A stain-preventive is obtained by at least copolymerizing an acrylamide compound represented by formu...  
JP2005089488
To provide a polyallylamine-based copolymer highly imparting basic performance required for inkjet recording such as color development to a recorded product, hardly allowing a mixed liquid (a waste liquid) of a liquid composition and an ...  
JP3662870
To provide a coating forming agent for reducing the pattern dimension of a resist pattern, which is disposed on a resist pattern formed using a photoresist when the resist pattern is thermally shrunk to form a fine resist pattern, can sm...  
JP2005075701
To provide a hydraulic composition which has both of high flowability and ability to prevent the separation of materials, and is curable without curing retardation.The hydraulic composition contains cement (A), a copolymer (B) containing...  
JP2005060553
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 ...  
JP2005058221
To provide a seed coating composition capable of improving a germination percentage of seeds, even in an environment in which the seeds are easily dried, to provide coated seeds coated with the composition, and to provide a method for co...  
JP2005054018
To provide a process for manufacturing a polyvinyl alcohol-based copolymer consisting of a vinyl alcohol unit and a cationic group-containing monomer unit in an improved yield.The process for manufacturing a polyvinyl alcohol-based copol...  
JP2005048087
To obtain an additive for detergents, excellent in compatibility with a polyvinyl pyrrolidone, or the like, and improved in thickening capability, and a detergent composition containing the same.This additive for detergents uses a copoly...  
JP2005041889
To provide a crosslinked polymer which exhibits excellent ion-exchanging performances in a treatment of hot water or radioactive waste water and can be employed as an ion-exchanging substance in various applications in addition to those ...  
JP3645548
To provide a porous water-absorbing gel composition having sensitivity to temperature, used for dehydration, etc., of slightly dehydrating slurry discharged from sewage-treatment plants, food-related plants, etc. and to provide a method ...  
JP2005034787
To provide a dehydrating agent for muddy water suitable for performing separation treatment applying the coagulation actuation in the muddy water of high density.The dehydrating agent for muddy water comprises a copolymer of acryl amide ...  

Matches 601 - 650 out of 1,573