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JP2974943B2 |
To obtain a film excellent in adherability to substrate, longterm weatherability, scratch resistance, solvent resistance, etc., by incorporating a crosslinking agent in an acrylic polyol prepared by copolymerization of a specific monomer...
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JP2975379B2 |
A process for the polymerization of polymers containing at least one hydrophilic monomeric component and at least one hydrophobic monomeric component comprising the step of polymerizing the monomers in the presence of free radical polyme...
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JP2971927B2 |
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JPH11292908A |
To obtain a polymer with any regulated molecular weight by polymerizing N-vinylcarboxylic acid amide(s), and to obtain the corresponding polyvinylamine(s) with regulated molecular weight by hydrolyzing the above polymer. In polymerizing ...
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JPH11512074A |
Phosphate-binding polymers are provided for removing phosphate from the gastrointestinal tract. The polymers are orally administered, and are useful for the treatment of hyperphosphatemia.
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JPH11512138A |
PCT No. PCT/EP96/03795 Sec. 371 Date Mar. 3, 1998 Sec. 102(e) Date Mar. 3, 1998 PCT Filed Aug. 29, 1996 PCT Pub. No. WO97/09359 PCT Pub. Date Mar. 13, 1997Porous polymers which are in powder form and contain N-vinylimidazole units and wh...
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JP2965277B2 |
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JP2961080B2 |
Insoluble polymer formed during the distillation of N-vinylformamide is removed by contacting the insoluble polymer with an aqueous weakly basis solution in a closed system at elevated temperature. Polymer (up to 50 wt % polymer gel or 5...
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JPH11263811A |
To provide a curing compsn. with good workability to give a cured product with excellent optical properties and impact resistance. This curing compsn. is composed of (A) at least one type of acid deriv. obtd. by substituting an org. grou...
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JPH11256077A |
To provide a process for producing a resin which is usable for a hydrolyzable antifouling coating compsn. capable of exhibiting excellent antifouling effects for a long term. In this process for producing a resin for a hydrolyzable antif...
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JP2951014B2 |
N-vinylformamide is polymerized with or without other water-soluble monoethylenically unsaturated monomers and with or without water-insoluble monoethylenically unsaturated monomers in not less than 30% strength by weight aqueous monomer...
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JP2948358B2 |
In a papermaking process, improved drainage and retention are obtained when ionic, organic microbeads of less than about 1,000 nm in diameter if crosslinked or less about than 60 nm in diameter if noncrosslinked are added either alone or...
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JP2947637B2 |
PURPOSE:To obtain a bis(N-vinylcarboxamide), good in copolymerizability with monomers, excellent in chemical stability and suitable as a cross-linking agent capable of providing good cross-linked polymers. CONSTITUTION:A compound, e.g. N...
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JP2938637B2 |
PURPOSE: To obtain an emulsion polymer, useful as coatings, etc., and capable of providing films excellent in strength by carrying out emulsion copolymerization of an ethylenically unsaturated monomer with a polyfunctional ethylenically ...
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JP2933655B2 |
Copolymers based on tert-butyl acrylate and/or tert-butyl methacrylate, having a K value of from 10 to 50 and obtainable by free radical polymerization of A) from 20 to 90% by weight of tert-butyl acrylate and/or tert-butyl methacrylate,...
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JP2931191B2 |
PURPOSE:To provide a copolymer having an affinity for both a polar surface and a nonpolar surface and hence advantageously usable as a surface modifier for an electrode, an electrolytically produced polymer film, etc., a compatibilizing ...
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JP2931608B2 |
Stereolithographic method of forming a three-dimensional thin-walled object is comprised of repeatingly exposing surface of reservoir of liquid ultraviolet-curable ethylenically unsaturated material to actinic light in or near ultraviole...
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JP2930602B2 |
Temporary wet strength resins, and paper products containing same, having a molecular weight of from about 20,000 to about 200,000, most preferably from about 30,000 to about 95,000, having the formula: wherein: A is - @H or -@-X-(R)-@H ...
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JP2929526B2 |
To obtain an N-vinyllactam derivative useful as a material for a photoresist suitable for exposure to far ultraviolet rays used for a microlithography, having a high glass transition temperature and capable of forming a high sensitive an...
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JP2921295B2 |
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JP2918052B2 |
A film-forming, self-crosslinking aqueous synthetic resin dispersion with reduced liberation of formaldehyde contains an emulsion polymer composed of (A) a major portion of an ethylenically unsaturated, free radically polymerizable monom...
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JPH11185959A |
To provide an electroluminescent element which takes color to a wavelength of blue color part to blue green color part, excels in color taking characteristic and light emitting luminance, and excels in the durability so that a dark spot ...
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JP2596938Y2 |
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JP2912951B2 |
PCT No. PCT/KR94/00097 Sec. 371 Date Jan. 19, 1996 Sec. 102(e) Date Jan. 19, 1996 PCT Filed Jul. 20, 1994 PCT Pub. No. WO95/03450 PCT Pub. Date Feb. 2, 1995The present invention relates to retention aids for papermaking, in particular wh...
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JP2913198B2 |
Ethylenically unsaturated compounds containing 1-hydroxycarbyloxy-2,2,6,6-tetramethylpiperidine moieties represent reactable stabilizers which may be homopolymerized or copolymerized with other ethylenically saturated monomers to form no...
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JP2913756B2 |
The present invention relates to a method for sizing of paper by using a particular vinylamine polymer as a size-fixing aid. By the use of the vinylamine polymer as a size-fixing aid, it has become possible to obtain a paper having super...
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JPH11507093A |
An amine polymer includes a substituent bound to an amine of the polymer. The substituent includes a quaternary amine-containing moiety having at least one hydrophobic moiety. A method for binding bile salts of bile acids in a mammal inc...
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JPH11152356A |
To form a hard coat excellent in antifogging properties, durability, etc., by molding a compsn. contg. a hydophobic compd. having at least two polymerizable double bonds, an epoxy resin having at least two polymerizable double bonds, and...
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JPH11152312A |
To form a surface-hydrophilic and highly weatherable shaped article, by shaping a compsn. contg. a hydrophobic polymerizable compd. having an isocyanuric skeleton and an unsatd. group, and a photopolymerization initiator, contacting it w...
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JP2898448B2 |
Polymeric ammonium borates having a molecular weight of from about 5000 to about 500,000, obtained by homopolymerisation of monomers, for example diallyldialkylammonium chloride, and by copolymerisation of mixtures of two monomers, for e...
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JPH11505869A |
(57) [Summary] a) At least one vinyl seal or a derivative thereof, an open chain or cyclic N-vinylard, an N-vinylosaridone, an N-vinyltrial, or a mixture of the above monos 10 ~ 100% by weight, b) Other copolymerizable monoethylene-based...
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JPH11140180A |
To provide a polyfunctional compound which is polyfunctional and lowly viscous, shows a high effect of dilution with a lowly viscous monomer, namely, the capability of being mixed with a larger amount of a polyfunctional compound, has su...
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JPH11130817A |
To obtain the subject polymer useful as an organic electroluminescent element having excellent luminescence characteristics and durability, by including a coumarin derivative at a polymer side chain. This polymer is obtained by including...
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JP2889971B2 |
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JP2887684B2 |
The invention relates to a liquid resin composition which can be polymerized by radiation and which contains (i) a difunctional monomeric or polymeric acrylate or methacrylate, (ii) a tri- or polyfunctional acrylate or methacrylate, (iii...
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JPH11106428A |
To obtain the subject polymer enabling the easy measurement of a fluorescent strength to control the concentration of the polymer by labeling the polymer having one or more water-treating functions with an imidazole derivative. This poly...
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JP2884063B2 |
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JPH11100404A |
To obtain a colloidal dispersion mixture having a specific rheological characteristics and enabling the production of mechanically stabilized copolymer dispersion systems by copolymerizing a water-soluble monomer with a water- insoluble ...
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JP2881274B2 |
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JPH1192477A |
To obtain new compounds useful for raw materials of polymers having an excellent stability against to oxygen and UV irradiation. The compounds are diketopyrrolopyrroles of formula I R1 is formula -Y-X-Z-Q [Y is -CR3 R4 -(R3 , R4 are each...
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JP2880287B2 |
Phosphonomethylated poly-vinylamines which contain as characteristic structural elements units of the formulawhere R1 is hydrogen, C1-C6-alkyl orand X is hydrogen, an alkali metal, ammonium or one equivalent of an alkaline earth metal, a...
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JPH1180313A |
To obtain a vinyl monomer composition having low crystallinity and high in polymerizatton stability by containing a vinyl monomer having methanetricarboxylic acid mono-amide unit and monoalcohol and/or diol. The composition contains (A) ...
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JP2871181B2 |
A photocurable composition comprises a radical polymerizable unsaturated group-bearing compound, a metal allene compound, and a squalilium compound. The composition is cured by application of low energy visible light or near infrared lig...
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JPH1174077A |
To obtain an EL element excellent in a luminous characteristic and durability, by containing at least one polymer including at least one repetition unit having specific structure. An EL element contains polymer having at least one repeti...
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JP2862960B2 |
PURPOSE:To provide a sticking agent for mucosa excellent in stick to a mucosa, water resistance, etc., by using a copolymer prepared by polymerizing vinylpyrrolidone with a vinyl-terminated macromonomer of a specified molecular weight in...
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JPH1152304A |
To provide a soft contact lens which is of a thin type, has good oxygen permeability, allows continuous wearing, has excellent shape holdability and wearability and prevents a dry feel at the time of wearing by specifying the central thi...
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JP2858953B2 |
A reactive monomer for preparing ultraviolet absorbing polymers has formula (I) wherein R1 is a halogen or C1-C6 straight or branched chain alkoxy group; and R is a -(CH2)3O-, -(CH2)2O-, -CH(CH3)CH2O-, -CH2CH(CH3)O(-, -(CH2)3OCH2-, -(CH2...
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JP2858648B2 |
To provide a highpolymer conductor which has a self-doping function capable of performing quick doping and dedoping operations and which can widely be used as electrode of electrochemical cells. A highpolymer conductor having a self-dopi...
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JPH1143374A |
To obtain a binder for molding ceramics, enabling to obtain a green sand molded product having proper flexibility and sufficient strength by polymerizing an N-vinyl carboxylic acid amide having a specific structure. This binder for moldi...
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JP2856217B2 |
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