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WO/1987/002041 |
A soluble acrylic copolymer is obtained by copolymerising a monomer in an amount greater than 3 to 30% of the total monomer weight and comprising at least 2 polymerisable, olefin-unsaturated double links, monomers containing functional g...
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WO/1987/000537 |
Method of producing high molecular weight copolymers from vinyl monomers such as vinylpyridine and styrene by emulsion polymerization which comprises combining the monomers with a particular surfactant, a polymerization initiator in an a...
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WO/1986/005778 |
Compounds of the general formula (I) in which Z represents CH1R2(OR3) or phenyl; R1 represents H, C1-6-alkyl or phenyl; R2 represents H, C1-6-alkyl or C1-6-alkoxy; R3 represents H, C1-6-alkyl or C1-6-alkanoyl and Z' represents Y- AD(CH2)...
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WO/1986/005777 |
Compounds of the general formula (I) in which Z represents CR1R2(OR3) or phenyl with R1 H, C1-6 alkyl or phenyl, R2 H, C1-6 alkyl or C1-6 alkoxy, R3 H, C1-6 alkyl or C1-6 alkanoyl and Z' represents Y AD(CH2)m-X BD- with X CH2 or O, Y OH;...
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WO/1986/003501 |
Process for copolymerization of vinylpyrrolidone and maleic anhydride in the presence of organic solvent, catalyst and between about 0.1 and 1.0 weight % water.
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WO/1986/002371 |
Latexes containing particles having pendant coreactive groups and oxazoline groups . Said latexes are self-curing yielding films and other articles having excellent tensile strength and resistance to water and other solvents. In addition...
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WO/1985/002853 |
A copolymer formed from an isoimide oligomer and another compound, such as an aryl sulfone, each of which has reactive functional terminal groups, such as ethylenic or acetylenic groups. The isoimide oligomer is soluble in the other comp...
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WO/1983/002449 |
In order to facilitate drilling in oil-bearing grounds by means of chemical fluids, aqua-soluble polymers are used as lubricant fluid additives in the drilling wells, said aqua-soluble polymers having the following statistic distribution...
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WO/1982/002073 |
New copolymers soluble in an aqueous medium, which are stable in a highly concentrated medium of Bronsted-Lowery acids. These copolymers are used as acid lubricants in the field of oil and natural gas boring. The copolymer according to t...
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WO/1982/001553 |
Cross-linked hydrophilic polymers, useful inter alia for the manufacture of contact lenses capable of absorbing water to a water content of 63 to 90% by weight while retaining excellent tensile strength contain hydrophilic units of N-vin...
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WO/1980/000253 |
A new composition of matter specially adapted for the production of contact lenses, artificial eyes or other prosthetic devices. The composition has the characteristics of increased hydrophilicity, softness after hydration and oxygen per...
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JP2013020211 |
To provide a composition for fine pattern formation which can form a resist pattern having high etching resistance and a method for forming a resist pattern using the composition.A composition for fine pattern formation comprises both a ...
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JP2012181367 |
To provide a high quality developer carrier which has an excellent charge imparting property in a high temperature and high humidity environment and can reduce occurrence of a ghost image after being left in the high temperature and high...
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JP2012181370 |
To provide a developing roller that has stable electrical characteristics for a long period and suppresses blade bias leak.The elastic layer of a developing roller contains a copolymer comprising quaternary pyridinium salt and tertiary a...
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JP2012172272 |
To provide a papermaking method using a paper material including starch by which yield and productivity may be improved without damaging texture.In a papermaking method, a high molecular weight amphoteric water-soluble polymer obtained b...
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JP2012173530 |
To provide a retardation film showing reverse wavelength dispersion, the film having little fluctuation in the wavelength dispersion even when stretching conditions of a raw film are changed during manufacturing.The retardation film comp...
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JP2012154010 |
To provide a composition of a softener which is good at an effect to provide fiber with softness.A composition of a softener comprises a polymer compound (A) including, as a constitutional unit, a monomer (a) represented by general formu...
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JP2012117041 |
To provide a pressure-sensitive adhesive composition for forming a pressure-sensitive adhesive layer that can maintain high initial adhesive force and adhesion reliability (particularly, repelling resistance) upon bonding and can easily ...
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JP2012118198 |
To increase the yield of products by suppressing polymerization shrinkage to prevent the occurrence of recesses of lenses, in consideration of the fact that it is required to prevent the occurrence of defects due to recesses of lenses ca...
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JP2012107163 |
To provide a method for producing a radical copolymer capable of producing at high yield, a high-quality radical copolymer having little unreacted material or byproducts, and to provide a continuous microreactor capable of performing the...
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JP2012081440 |
To provide a vinylpyridine resin, which is hard to powder and thermally decompose, contains many pores of a small size such that deterioration of carbonylation catalyst activity of methanol by thermal decomposition is suppressed, and has...
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JP2012057085 |
To provide an acrylate based polymer having an ether bond, which can exhibit excellent ability to prevent resoiling during washing while having excellent compatibility with a surfactant, and also to provide its manufacturing method.The a...
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JP2012057165 |
To provide an water-based resin composition suitably used as a coating, such as for an automobile, for a building material, and so on by improving not only weather resistance but also drastically improving hot-water whitening resistance,...
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JP2012057091 |
To provide a polymer having an ether bond, which can exhibit excellent ability to prevent resoiling during washing while having excellent compatibility with a surfactant, and also to provide its manufacturing method.The polymer having an...
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JP2012057087 |
To provide an allyl ether-based polymer which can exhibit excellent ability to prevent resoiling during washing while having excellent compatibility with a surfactant, and also to provide its manufacturing method.The allyl ether-based po...
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JP2012058564 |
To provide a device and method that do not generate contamination on a glossy surface due to transfer of a deposit from a belt surface by finding out a belt member which is hard to cause attachment of dust and dirt on a surface of the be...
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JP2012029992 |
To provide a fiber-like absorbent for gathering odor components with a high versatility, which can gather water-soluble acidic and basic odor components in the atmospheric environment, can be reproduced by a simple method, and can corres...
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JP2012030197 |
To provide a fibrous adsorbing material, which can adsorb polar compounds and metallic elements in extensive samples and cope with a wide variety of use purposes and has high versatility.The fibrous adsorbing material, which can cope wit...
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JP2012025838 |
To provide a method for easily producing a polymer particle partially having holes inside the particle and on the surface thereof, and the partially porous polymer particle.The method for producing the partially porous polymer particle a...
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JP2012016658 |
To provide a sludge dehydrating agent that satisfies the demand for reducing the dehydrated cake water-content regarding the so-called hardly dehydratable sludge of a low fiber content such as surplus sewage sludge or digested sewage slu...
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JP2012017473 |
To provide random copolymers and methods of their use, e.g. a method for using the copolymers as antimicrobial agents in pharmacological and non-pharmacological applications.This invention discloses compositions of the copolymers and pro...
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JP2011256263 |
To provide a method for manufacturing a (meth)acrylic copolymer in high efficiency by tracing down inconvenient causes since in a (meth)acrylic copolymer solution obtained by a conventional method, after solution polymerization, staining...
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JP2011219513 |
To provide a polymer material in which a surfactant is retained so as not to release slowly, thereby high water wettability and surface lubricity are imparted to the polymer material, and these properties can be sustained.This polymer ma...
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JP2011213862 |
To provide an ion-conductive curable composition which forms a polymer solid electrolyte and an electrode excellent in ionic conductivity, heat resistance, and mechanical strength, and a polymer transducer composed of the same and functi...
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JP2011184818 |
To provide a method for making acid-free newsprint paper, for producing newsprint paper in an acid-free papermaking condition, and which is capable of improving the yield and improving the productivity without damaging the texture.A macr...
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JP2011167651 |
To provide a treatment method for treating sludge using a dissolving facility providing a dissolving performance equal to that of the dissolving method using the conventional dissolving facility, and usable even in a narrow space, when e...
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JP2011168746 |
To provide a material composition which is good in low-temperature characteristics and transparency; and an optical element, such as an optical lens, which comprises this composition.This material composition includes a polymerizable fun...
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JP2011148906 |
To provide a method for producing an alkali soluble resin, that can be used suitably for a photosensitive resin composition usable suitably to produce a color filter, a liquid crystal panel, etc. because of having photosensitivity, alkal...
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JP2011144250 |
To provide an ink-jet ink composition that obtains images having excellent curability and no streak unevenness and excellent gloss and flexibility and an ink-jet recording method.The ink-jet ink composition includes (component A) an N-vi...
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JP2011138786 |
To provide an electrolyte membrane for a fuel cell of a low-methanol crossover at low costs, and to provide a membrane electrolyte composite using the electrolyte membrane and a fuel cell.Regarding the electrolyte membrane, by polymerizi...
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JP2011116814 |
To provide a radiation curable ink composition which is excellent in storage stability, and having excellent flexibility, scratch resistance and adhesiveness to recording media in recorded images.The radiation curable ink composition com...
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JP2011099062 |
To provide a vinylpyrrolidone-based polymer excellent in preservation stability, and having the same level of hydroxyl value in theuse time as taht in the production time.The polymer is obtained from at least N-vinylpyrrolidone and α-hy...
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JP2011075685 |
To provide a colored resin composition which is excellent in pigment dispersion stability even if fine pigment particles are used or a concentration of a pigment is high, and brings about excellent contrast after being cured, a photosens...
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JP2011068802 |
To provide a high-speed rapidly curable liquid composition excellent in the time storage stability and the discharge stability and suitable for high-speed recording using inkjet.The liquid composition contains an amide compound, a N-viny...
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JP2011063660 |
To provide a novel star-shaped polymer having a stimulus sensitivity and an ability of prevention of soiling.The star polymer, which has a main portion and three or more branched portions linked to the main portion, is characterized in t...
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JP2011050945 |
To provide a method for efficiently removing a hardly-biodegradable water-soluble coloring component remaining in the activated sludge-treated water by using a small amount of an organic polymer flocculant.The method for removing the col...
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JP2011053518 |
To provide a material composition for optics which has a high color aberration correcting effect, does not generate a crack and the like and has durability and to provide an optical element using the same.The optical element is formed by...
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JP2011053666 |
To provide a pattern formation method enabling a double patterning process to process a substrate by one time dry etching, and a resist material used therefor.This pattern formation method includes a step of coating a first positive resi...
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JP2011048028 |
To provide a method for manufacturing an N-vinylcarbazole copolymer retardation film whose coloring and odor are remarkably suppressed, and to provide the N-vinylcarbazole copolymer retardation film whose coloring and odor are remarkably...
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JP2011032341 |
To obtain a chlorotrifluoroethylene copolymer that exhibits oxygen-shielding performance, solubility in an organic solvent and moldability while retaining water vapor permeability.The fluorine-containing copolymer comprises a chlorotrifl...
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