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JP3273897 |
To selectively maintain acidic properties only in the unexposed part of a resist film and to enable a positive surface resolution process by using a specified polymer having a 1st group generating a base when irradiated with energy beams...
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JP2002020318 |
To provide a carrier capable of varying the bonding state with a drug, depending on ambient conditions.The carrier is a copolymer composed of a unit capable of forming a complex, a hydrophobic unit and a temperature responding unit. A de...
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JP3268307 |
PURPOSE: To obtain the subject new copolymer, having a specific structure, a high solubility in general organic solvents and useful as coatings, coating agents, adhesives, etc., due to its ability to provide a uniform composition by diss...
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JP2002013097 |
To obtain a pitch controlling agent reducing adhesion of pitch particles and colloidal pitches in water in the process for producing a pulp and a paper sheet and preventing aggregation thereof and to provide a method for controlling the ...
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JP3269789 |
To obtain the subject copolymer having radiation-sensitive characteristics and capable of being utilized for highly integrated semiconductors, photoresists, etc., by introducing an N-vinyl lactam derivative having a protecting group at t...
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JP2002003540 |
To provide a new polymer capable of demonstrating a high performance about mechanical strengths, toughness, abrasion resistance, impact resilience or the like while keeping a conventional performance derived from an amide group of a viny...
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JP2002003731 |
To provide a thermoplastic resin composition capable of imparting sufficient hygroscopicity, etc., to a thermoplastic resin without deteriorating various characteristics of the thermoplastic resin and keeping the characteristics (hygrosc...
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JP2002003890 |
To obtain a detergent composition having high resistance to re- contamination properties and excellent detergency.This detergent composition comprises (a) 0.1-50 wt.% surface active agent and (b) 0.05-20 wt.% water-soluble copolymer to b...
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JP2001354876 |
To obtain an actinic energy ray-curing composition capable of forming hardened coated film excellent in etching resistance and alkali solubility, and having excellent storage stability.The actinic energy ray-curing composition obtained b...
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JP2001354710 |
To provide a method for manufacturing a delamination type clay composed of composite material for molded articles satisfying various physical requirements such as high mechanical strength.The clay based composite material is manufactured...
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JP2001342424 |
To provide an adhesive anchor coating agent capable of maintaining high adhesion strength under a highly moist condition and excellent in water resistance, even though the agent is water-soluble and dispersible in water.This adhesive anc...
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JP3260412 |
PURPOSE: To obtain a polymer gel composition having excellent chemical characteristics and stability with time, applicable in fields of medical material, quasi-drug, cosmetic, medicine, etc. CONSTITUTION: This polymer gel composition com...
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JP2001343378 |
To provide a filler for solid-phase extraction having excellent recovery to both hydrophobic material and ionic material by having hydrophobicity and an ion-exchange group together, a solid-phase extraction method using the filler, a pac...
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JP2001337451 |
To provide a photosensitive composition excellent in adhesiveness to a glass surface and in aging stability and suitable for use in the formation of the black matrix of a color cathode-ray tube.The photosensitive composition comprises 70...
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JP2001335776 |
To obtain a light-emitting element material excellent in color purity, good in light emission character, and excellent in stability during repeated use, and a light-emitting element.This light-emitting element material is a compound repr...
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JP2001335608 |
To provide a polyvinyl lactam modified product which is useful and novel in the industry.The modified product has a coupling structure of a chain having a repeating unit represented by N-vinyl lactam structure (1) with a structure having...
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JP2001330955 |
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...
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JP2001329004 |
To provide a method for stably preparing a water-soluble polymer composition containing an ampholytic polymer useful for a sludge dehydrating agent for treating foul water or raw sewage, a dehydrating agent for paper making or the like.A...
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JP3253155 |
PURPOSE: To obtain a radiation-curable compsn. for screen printing sheet which does not cause blocking between printing sheets nor damage the sheets when many printing sheets are piled up and kept in custody. CONSTITUTION: The radiation-...
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JP2001323030 |
To provide a blood filter material capable of efficiently removing leukocyte and blood platelet while suppressing the damage of blood component in the filtration of blood.The present invention relates to a copolymer having excellent bloo...
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JP3251644 |
PURPOSE: To obtain the subject easily handleable ink slightly having scumming in printing, emulsion and ink mist, excellent printability and extremely ready printing, containing a polymer composed of a specific monomer. CONSTITUTION: Thi...
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JP2001312136 |
To provide a toner carrier which is capable of preventing the generation of after-images by imparting excellent negative electrostatic chargeability to toners or with which high-quality images ameliorated in surface staining is obtained ...
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JP2001310914 |
To provide a production method of a water absorbing resin having excellent properties which surpress an increase of a soluble portion in the production process subject to heating such as drying or surface treatment or the like, and also ...
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JP2001294665 |
To obtain a curable resin composition capable of giving an optical material having a good refractive index, Abbe's number, heat resistance, and transparency. This curable resin composition comprises (A) an aromatic diallyl compound, (B) ...
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JP2001294605 |
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 ...
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JP3240735 |
PURPOSE: To produce paper using a ketene dimer-based sizing agent composition capable of developing sufficient sizing effect in a short time in papermaking, i.e., excellent in rising property of sizing effect. CONSTITUTION: This sizing a...
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JP2001286898 |
To provide a dehydrating method capable of obtaining the good water filtering property of the flocculated sludge formed by adding a high polymer flocculating agent and the good peeling property from a filter fabric after pressing when sl...
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JP2001277731 |
To provide a new image forming material which is highly sensitive and excellent in storage stability, and also prode a sulfonate wherein fermentation performance coexists with storage stability, a discriminating property of an image area...
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JP2001270850 |
To obtain an allyloxyalkylamine derivative capable of being used as a convenient crosslinking agent. This allyloxyalkylamine derivative comprises a compound selected from an amine expressed by the general formula: (CH2=CHCH2-)1N(-R- OH)m...
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JP2001261740 |
To provide a terminal-functional polymer containing phosphorylcholine- analog group, having excellent biocompatibility and enabling the chemical modification of other polymeric materials especially inorganic polymers such as glass by the...
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JP3233902 |
To obtain a coating composition which can be used to render the surface of a material biocompatible or blood-compatible by dispersing a polymer comprising a specified zwitter-ionic monomer and a hydrophobic comonomer in an alcohol. This ...
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JP2001253902 |
To provide a method of producing a stable polymer dispersion good in fluidity by copolymerizing two monomers so as to be incorporated into a polymer chain at random in a molar ratio near to the prepared molar ratio when copolymerizing ac...
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JP2001253920 |
To provide a copolymerization method of synthesizing a cationic water-soluble polymer having a high polymerization degree and randomly incorporating two monomers into a polymerization chain nearly in a feed molar ratio when a monomer mix...
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JP3230768 |
PURPOSE: To obtain a polymer which has specified repeating monomer units, pendant side chains which exhibit nonlinear optical response, and excellent thermal oxidation stability after mechanical stabilization and is useful as a transpare...
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JP3230866 |
PURPOSE: To obtain the subject latex having low viscosity, excellent in mechanical stability and productivity and useful as an adhesive, etc., by polymerizing vinylpyridine with butadiene, etc., using a specific emulsifier for polymeriza...
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JP2001247345 |
To provide a cement admixture capable of imparting excellent fluidity, fluidity holding performance, filling property and separation resistance to a fresh cement composition, and improving the quality of cured body, and to provide a ceme...
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JP3227847 |
PURPOSE: To readily remove heat evolved by polymerization without lowering degree of conversion monomer by continuously adding a diallylamine-based compound and an acrylamide-based compound respectively to an aqueous medium and copolymer...
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JP2001240626 |
To provide a water soluble or water-swelling cross-linked copolymer capable of being used as a thickening agent directly after its polymerization or directly after the separation from a solvent without performing a troublesome neutraliza...
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JP3224140 |
PURPOSE: To obtain high adsorption performance without being influence by the saliva in the use within the oral cavity by coating nylon floss with a vinyl copolymer having microorganism absorbability. CONSTITUTION: The vinyl copolymer is...
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JP2001226431 |
To obtain a vinylpyrrolidone-based polymer capable of controlling inhibition of an N-vinylpyrrolidone polymerization reaction by a by-product of N-vinylpyrrolidone subjected to nucleus methylation and γ-butyrolactone, having a fixed mol...
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JP3221851 |
To obtain a cationic-group-containing copolymer improved in thixotropy and absorbability by the skin, the hair or the like by radical- polymerizing a cationic-group-containing vinyl polymer with a hydrophilic nonionic-group-containing vi...
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JP2001223027 |
To provide a gelatinous electrolyte suitable for a nonaqueous battery of lithium-ion battery or the like.In the gelatinous electrolyte composed of matrix polymer, nonqueous solvent and lithium inorganic salt, this is the gelatinous elect...
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JP2001214122 |
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 ...
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JP3216070 |
PURPOSE: To obtain a polymer-particle dispersion useful as an agent increasing water filterability with lumping inhibited, by copolymerizing an N-vinyl carboxylic amide and acrylonitrile in the aqueous monomer solution in the presence of...
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JP2001206915 |
To provide a styrenic copolymer which maintains the excellent characteristics of SPS, has a good balance between the glass transition temperature and the melting point, does not generate a gel after a heat treatment, and can be injection...
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JP2001198470 |
To provide a method for activating the active hydrogen of a compound and an activation catalyst applicable to various reactions in which the activation of the active hydrogen of the compound is concerned. The catalyst has a quaternary am...
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JP2001200016 |
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...
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JP2001183830 |
To provide a photosensitive colored resin composition capable of producing a color filter excellent in heat and light resistances and excellent also in film strength while using a dye excellent in transparency and coloring power but havi...
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JP2001181354 |
To provide a novel cationic polymer that forms a composite with an anionic surfactant being a component of a detergent, manifests excellent conditioning properties when rinsing, further is not bulky after drying, and gives highly flexibl...
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JP3204956 |
To form a biologically compatible coating on a surface having functional groups by coating the surface with a coating composition containing a polymer formed from an ethylenic unsaturated amphoteric ion monomer and a specific comonomer. ...
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