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Patent Searching and Data


Matches 751 - 800 out of 1,574

Document Document Title
JP2003142272
To obtain a thin film layer used for an organic electroluminescent element and the like, and to obtain the organic electroluminescent element with high luminous efficiency of which, a hole transport layer with large area can be easily ma...  
JP3412198
PURPOSE: To obtain the subject copolymer useful for medicine, capable of efficiently administrating medicines and reducing side effects, as a medicine carrier having orientation, by amidating a copolymer containing maleic acid with an am...  
JP2003089266
To provide an ink jet recording sheet which significantly inhibits the discoloration of the ink in the long-term preservation of the sheet as a defect of a conventional ink jet recording sheet, when the sheet is printed in full color, es...  
JP2003082032
To obtain a contact lens material having high wettability as well as oxygen permeability.This new class of compound may be used as a new crosslinking agent for acrylic-containing, vinyl-containing and/or styrene-containing hydrophilic mo...  
JP2003084459
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...  
JP2003082035
To provide a new polymer, a method for producing the polymer, to provide a light-emitting device material using the polymer and having high luminous efficiency, to provide a light-emitting device including the above material, and to prov...  
JP2003081739
To provide a cosmetic base having high compatibility with LPG as well as high moisture resistance and good hair rinsing ability, and to provide a cosmetic compounded with the base.This cosmetic base comprises a polymer which is obtained ...  
JP3407758
PURPOSE: To obtain the polymer of high water absorptivity for aqueous polyelectrolyte solutions such as in the form of seawater, blood, sweat or urine, thus useful for paper diapers, etc., by copolymerization between ampho-ionic vinyl mo...  
JP2003073565
To provide a dispersion containing a dispersant, capable of producing a water-soluble polymer in good efficiency while suppressing thickening at the time of polymerization when a dispersion polymerization is carried out in an aqueous sol...  
JP2003073569
To provide a dispersion containing a dispersant, capable of producing a water-soluble polymer in good efficiency while suppressing thickening at the time of polymerization when a dispersion polymerization is carried out in an aqueous sol...  
JP2003073570
To provide a dispersion containing a dispersant, capable of producing a water-soluble polymer in good efficiency while suppressing thickening at the time of polymerization when a dispersion polymerization is carried out in an aqueous sol...  
JP2003073566
To provide a dispersion containing a dispersant, capable of producing a water-soluble polymer in good efficiency while suppressing thickening at the time of polymerization when a dispersion polymerization is carried out in an aqueous sol...  
JP2003073571
To provide a dispersion containing a dispersant, capable of producing a water-soluble polymer in good efficiency while suppressing thickening at the time of polymerization when a dispersion polymerization is carried out in an aqueous sol...  
JP3406626
PURPOSE: To provide a neutral and nonionic water-based pressure-sensitive adhesive prepd. by emulsion polymn. process. CONSTITUTION: A neutral nonionic latex comprises about 20-about 60 wt.% nonionic polymer (a) comprising polymerized fr...  
JP3404410
PURPOSE: To obtain a water-compatible resin having excellent pigment dispersibility, solubility and applicability to water-repellent liner by randomly copolymerizing a specified dicarboxylic half-ester with a styrene monomer, an α,β-et...  
JP2003057658
To stably align discotic liquid crystalline molecules in a substantially horizontal direction. The copolymer consisting of a comparatively weekly hydrophobic recurring unit having a 1-9C hydrocarbon group at a terminal of its side chain ...  
JP2003055176
To obtain a composition for oxidation-dying, capable of delaying color development rate to prevent too rapid oxidation of an oxidation dyestuff. This composition for oxidation-dying is obtained by containing, in a medium suitable for dyi...  
JP2003041135
To develop a water-soluble polymer dispersion containing a dispersing agent enabling the efficient production of the water-soluble polymer without thickening the polymerization dispersion, in a dispersion polymerization method in the coe...  
JP2003040941
To provide a crosslinked polymer obtained from a fumaric acid derivative having a phosphorylcholine-analogous group and other types of monomers, a contact lens obtained through the same process of the crosslinked polymer and having a hig...  
JP2003034614
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...  
JP2003026733
To provide a resin which shows a controlled volatilization and is excellent in the persistency of antifungal properties, although it contains an isothiocyanate ester.A (meth)acrylate resin is obtained by polymerizing a monomer mixture co...  
JP3391529
PURPOSE: To obtain a copolymer composed of a copolymerization product of predetermined amounts of specific several monomers and a specific crosslinking agent and excellent in oxygen permeability, antimicrobial activity and protein deposi...  
JP2003012443
To provide a thickener suitable for organic solvent-containing systems.The use of the following copolymer based on an alkylamidoalkylsulfonic acid as a thickener in an organic solvent-containing composition. The copolymer substantially c...  
JP2003003321
To provide a polymeric photostabilizer for fiber having remarkably improved light resistance and excellent compatibility, transparency and long-term stability and provide a flame-retardant acrylic fiber having excellent light resistance ...  
JP2003005507
To provide an image forming device that prevents an image density from decreasing even in repeated copying or long time use, and steadily supplies a high quality image free from fog, carrier attachment, blotch, etc.In the image forming d...  
JP2002363227
To obtain both a new polymer and a luminescent element which contains the polymer and has high luminance emission and high luminous efficiency and excellent durability. The polymer is represented by the formula (1) (Am)p-(Bn)q-(Ck)r (A i...  
JP2002363890
To provide a method for improving water filterability in papermaking, capable of solving such a defect that a vinylamine-based polymer causes deterioration of cohesive performance in a high pH range in the papermaking, such as pH 7 to 9,...  
JP2002363226
To obtain both a polymer ultraviolet light absorber having improved transparency and stability with time and light resistance and a flame-retardant acrylic fiber. The polymer ultraviolet light absorber for fiber comprises a copolymer whi...  
JP2002355681
To provide a treatment method eliminating the increase in cost due to the use of a condensation type polyamine in the treatment of used paper manufacturing wastewater and capable of efficiently performing the solid-liquid separation of u...  
JP2002332304
To provide a copolymer latex excellent in stability during polymerization, and capable of giving excellent workability, adhesive strength, and blister resistance when used as a binder for paper coating.In this manufacturing method for a ...  
JP2002322223
To provide a method for manufacturing an N-vinyl-2-pyrrolidone(NVP)- containing resin composition capable of reducing the characteristic smell attributable to NVP, a resin composition having reduced smell manufactured by the manufacturin...  
JP2002317018
To obtain a fluorescent resin composition soluble in an organic solvent and a polymer, emitting various fluorescence, capable of simply and inexpensively synthesizing.This fluorescent resin composition is obtained by copolymerizing (A) a...  
JP2002316475
To provide an ink jet recording sheet, by which the discoloration through a long term storage, which is a defect intrinsic to an ink jet recording sheet, especially the discoloration due to the special fading of a phthalocyanine dye empl...  
JP2002308946
To obtain an N-vinylamide based copolymer which has a salt resistance and resistance to alcohols, is useful as a polymer type surface active agent, and can be used in a wide field such as civil engineering and construction, resin product...  
JP2002308722
To provide a composition which is not liable to cause a side-effect, can be used with a sense of cosmetic only by coating the hair with the composition, and can give such an appearance that the hair is effectively increased.This resin co...  
JP2002293842
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 d...  
JP2002293830
To provide a vinyl-phenyl pyridine monomer and a polymer produced by using the monomer.The novel monomer can be not only applied to the synthesis of general purpose polymer, but also used as a photofunctional material in which a polymer ...  
JP2002293717
To provide a surfactant-free cosmetic, a preparation for the skin and a medicine.This surfactant-free cosmetic, preparation for the skin and medicine substantially comprise at least one kind of copolymer composed of a cross-linked struct...  
JP2002284627
To provide a composition for external use that excellently retains its active ingredient in the hair and skin.This composition for external use includes (A) a cationic polymer which is a copolymer of a) a polymerizable monomer containing...  
JP2002275202
To provide a sheet-like material having a hydrophilic binder layer which contains such a matting agent that prevents the sheet-like materials from being together stuck, even when the materials are overlapped in a highly humid atmosphere,...  
JP2002265336
To obtain a hair treatment agent for cosmetics and scalp comprising a comb-shaped copolymer based on an acryloyldimethyl taurine acid.This hair treatment agent for the cosmetic and scalp comprises at least one of water-soluble or a water...  
JP2002249414
To provide a means to modify an appearance, especially optical effects of skin and/or semi-mucous membrane.As an agent for modifying the appearance of skin and/or semi- mucous membrane, a composition comprising a copolymer of vinylpyrrol...  
JP3344408
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) ...  
JP2002227093
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...  
JP2002212237
To provide an ultraviolet absorber for ink jet recording sheets which can keep good printing characteristics even after long-time storage and exhibits high resolution and ink absorption capability without damaging the resolution of a pri...  
JP2002212491
To provide a polymeric coating agent comprising an ultraviolet- absorbing unit and a stainproof unit, and a structural body using the same, which is excellent in light resistance, stainproof properties, durability and transparency.The co...  
JP2002201596
To provide a new emulsion type undercoating agent for release paper facilitating the recycling of the release paper, excellent in coatability at a high concentration, having little permeation into a base paper, and capable of easily prov...  
JP2002179743
To obtain a detergent additive having characteristic of a lactam structure-containing polymer such as excellent preventing ability to re-staining and color transferring, and comprising a polymer enhancing washability.This detergent addit...  
JP2002173511
To impart polarity to a low-polar resin, particularly polyolefin and improve hydrophilic property, antistatic property, anti-fogging property, dyeing property of polyolefin and writing property and printability of polyolefin by water-bas...  
JP2002173893
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 is...  

Matches 751 - 800 out of 1,574