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WO/2005/111100A1 |
Provided is a film-forming composition substantially free of organic solvent which includes an aqueous dispersion of polymeric microparticles prepared by emulsion polymerization of a monomeric composition containing (1) at least 10 perce...
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WO/2005/108443A1 |
It is intended to provide a molecule recognition polymer enabling the reconstruction of the recognition field for a target molecule which is produced by applying the molecular imprinting method. A molecule recognition polymer enabling th...
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WO/2005/108441A2 |
A polymer is provided in which a sulfonic group or a derivative thereof is introduced. The polymer includes a unit represented by the following chemical formula (1): wherein R represents -A1-SO2R1; A1 is selected from an alkylene group, ...
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WO/2005/105869A1 |
Disclosed is a copolymer for semiconductor lithography wherein the composition of a hydroxyl group-containing repeating unit in the low molecular weight region is controlled for improving the resist pattern shape in a semiconductor litho...
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WO/2005/100419A1 |
Alkali solute copolymers, imageable elements useful as lithographic printing plate precursors that contain the alkali solute copolymers, and methods for forming images using the imageable elements are disclosed. The alkali soluble copoly...
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WO/2005/097853A1 |
The invention relates to a polymer aqueous dispersion obtainable from a monomer mixture comprising by weight a) 100 parts of at least one type of ethylenically unsaturated monomer devoid of an ionic group, b) from 0.5 to 15 parts at leas...
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WO/2005/095476A1 |
The present invention relates to a sorbent material for separation and purification of biopolymers, particularly nucleic acids, having a solid support substantially modified with a copolymer coating comprising aromatic monomers and cross...
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WO/2005/095470A1 |
The present invention discloses copolymers of styrene and ethylene with highly syndiotactic styrene blocks prepared with of a catalyst system comprising a metallocene catalyst component of the general formula (I): (Flu-R'-C p)M(n3-C3R'5)...
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WO/2005/090423A1 |
A waterproofing/oilproofing agent composition which has excellent water and oil resistance. The composition comprises an aqueous medium and a fluorocopolymer comprising units of a monomer represented by (Z-Y)nX(wherein Z is C1-6 perfluor...
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WO/2005/085296A1 |
Oval-spherical organic polymer particles having ionic functional groups, which have each one continuous curved surface whose aspect ratio calculated by the formula: aspect ratio (P1)=major axis (L1)/minor axis (D1), wherein the major axi...
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WO/2005/085307A1 |
[PROBLEMS] To provide compositions which are obtained by making fine clusters of transition metals supported on polymers and which are useful as catalysts for various reactions and easily recoverable and reusable after the service. [MEAN...
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WO/2005/082846A1 |
A mixture of dodecanethiol isomers prepared by a method for catalytic reaction of hydrogen sulfide on the trimer of n-butene, having a distillation temperature diagram at 19 millibars such that point 50 is 123 °C at + 1 °C and that the...
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WO/2005/082959A1 |
Disclosed is a method for producing impact polystyrene from diene monomers and styrene monomers by means of anionic polymerization. According to said method, 1) a rubber solution is produced from the diene monomers or the diene monomers ...
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WO/2005/082958A1 |
The invention relates to a method for producing impact-resistant polystyrene from diene monomers and styrene monomers by anionic polymerization. According to the inventive method 1) in a first reactor, a rubber solution is produced from ...
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WO/2005/077995A1 |
Novel copolymers, including block copolymers, which comprise: (a) a pluraltiy of constitutional units that correspond to one or more olefin monomer species and (b) a pluraltiy of constitutional units that correspond to one or more protec...
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WO/2005/073258A1 |
A soluble polyfunctional vinylaromatic copolymer improved in heat resistance, resistance to thermal decomposition, solvent solubility, and processability. The soluble polyfunctional vinylaromatic polymer is obtained by cationically polym...
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WO/2005/066225A1 |
A process for polymerizing unsaturated monomers is disclosed. The process comprises polymerizing, in the presence of a late transition metal catalyst (LTMC), a variety of unsaturated monomers which are traditionally, some of which are ex...
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WO/2005/066227A1 |
It has been discovered that improved polystyrene products may be obtained by polymerizing styrene in the presence of p-t-butyl styrene (TBS) and optionally at least one di-olefinic substituted aromatic compound, such as isopropenyl styre...
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WO/2005/066226A1 |
The invention relates to aqueous, hydroxy-functional binder dispersions that have a low solvent content and that are based on hydroxy-functional copolymers, to a method for producing such binders, to binder combinations based thereon and...
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WO/2005/061566A1 |
A hyperbranched polymer suitable as a polymer material for use in nanofabrication whose leading part is played by photolithography. There is provided a hyperbranched polymer characterized by having at its polymer molecular end an acid de...
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WO/2005/052047A2 |
The invention relates to novel foams obtained by highly concentrated internal phase emulsion polymerisation, formed from an exclusively hydrocarbonated, cross-linked polymer based on styrenic monomers, and having a minimum density of 6 m...
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WO/2005/044864A1 |
A styrene resin excellent in heat resistance, weatherability, melt stability, and suitability for recycling. It is a styrene copolymer obtained by living polymerization (Mw/Mn = 1.6-4.0) which comprises isopropenylaromatic units (A) cont...
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WO/2005/033156A1 |
The present invention relates to an acrylic rubber-modified copolymer and the styrenic thermoplastics composition using the same. More particularly, the present invention relates to the styrenic thermoplastics composition having superior...
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WO/2005/027144A1 |
A polymer solid electrolyte excelling in thermal properties, physical properties and ion conductivity and being close to practical level; especially, a totally solid electrolyte and a composition for producing the same. In particular, a ...
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WO/2005/026222A1 |
The present invention relates to a random copolymer useful for making transparent extruded articles, including 75-95 wt % of at least one vinyl aromatic monomer, 0-15 wt % of at least one alkyl methacrylate monomer, where the alkyl porti...
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WO/2005/026218A1 |
The present invention is directed to polymerization methods, comprising contacting a monomer with at least one mononuclear metal hydride, wherein the metal is selected from the group consisting of Cr, Mo, W, V, and Fe, or a combination t...
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WO/2005/021678A2 |
The present invention relates to a phosphorescent polymer compound comprising a phosphorescent monomer unit and a hole transporting monomer unit having a triphenylamine structure represented by the formula (1): (in the formula, the symbo...
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WO/2005/005498A1 |
Provided is a method for the production of a copolymer of styrene and propylene, which method comprises copolymerising styrene and propylene in the presence of a metallocene catalyst, wherein the metallocene catalyst comprises a metalloc...
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WO/2004/108843A1 |
A curable, water-based coating composition comprising a reaction product of: a copolymer comprising a free-radical polymerization product of: a first block comprising a reaction product of: a pluralityof ethylenically unsaturated monomer...
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WO/2004/101636A2 |
Disclosed is a method for preparing copolymers of styrene and maleimide by imidization-extrusion of copolymers of styrene and maleic anhydride using a supercritical fluid. The method can be performed at a lower temperature compared to a ...
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WO/2004/097526A1 |
A positive photoresist composition for EB which comprises a resin component (A) which has an alkali-solubility increasing by an action of an acid, an acid generating component (B) which generates an acid by the exposure to a light and an...
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WO/2004/074332A1 |
The invention relates to a method for the production of homopolymers made of $g(a)-methylstyrene, or copolymers made of $g(a)-methylstyrene and comonomers, by anionic polymerisation in the presence of an initiator composition. The invent...
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WO/2004/072190A1 |
The invention relates to a material which can be hardened by means of actinic radiation, said material containing, in relation to its total quantity, between 0.1 and 5 wt. % of at least one compound (A), selected from the group consistin...
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WO/2004/065439A1 |
A petroleum resin which comprises 30 to 95 wt% of units derived from one or more C4-6 olefinic unsaturated hydrocarbon monomers and 70 to 5 wt% of styrene units, characterized by having a melt hue of 4 or below in terms of Gardner color ...
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WO/2004/065615A2 |
A crosslinkable second-order nonlinear optical polymer having one or more polarizable chromophore moieties, one or more diene moieties, and one or more dienophile or dienophile precursor moieties, wherein the diene and dienophile moietie...
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WO/2004/065438A1 |
The present invention refers to a resin composition comprising an ester compound and a polymer, wherein the ester compound and the polymer are obtainable by reacting a diene, a dienophile and a carboxylic acid. The invention also refers ...
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WO/2004/060943A1 |
The invention relates to a method for producing a stable aqueous copolymer dispersion by the radically initiated aqueous emulsion polymerization of: a) 19.9 to 80 parts by weight of conjugated aliphatic dienes [monomers a)]; b) 19.9 to 8...
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WO/2004/060554A1 |
The invention relates to an absorbing material a method for cleaning blood and plasma and purifying albumin and to a method for producing said absorbing material. The inventive absorbing material is embodied in the form of a highly cross...
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WO/2004/052955A1 |
A method for producing a petroleum resin, which comprises carrying out a copolymerization reaction in the presence of a cyclopentadiene type compound, a vinyl-substituted aromatic compound containing substantially no high molecular weigh...
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WO/2004/020489A2 |
This invention relates to novel rosin-fatty acid vinylic polymer compositions and the process for preparing them. In particular, the invention relates to novel rosin-fatty acid vinylic polymer compositions that exhibit properties which m...
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WO/2004/011505A1 |
The invention involves a process for the copolymerization of at least one &agr -olefin with at least one vinyl monomer comprising at least one hetero atom chosen from the group consisting of Si, O, N, and halogen, and/or at least one opt...
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WO/2004/009645A2 |
The invention relates to a styrene block copolymer and an unsaturated cyclic anhydride, such as maleic anhydride, a process for producing the copolymer by means of controlled polymerisation with free radicals, in which certain parameters...
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WO/2004/003041A1 |
A copolymer having a softening point as high as 100 to 135°C which is obtained by thermally polymerizing cyclopentadiene and&sol or dicyclopentadiene with a vinylaromatic compound in the presence of a solvent in an amount of 0.1 to 0.5 ...
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WO/2004/000901A1 |
Optically transparent, relatively high refractive index polymeric compositions and ophthalmic devices such as intraocular lenses and corneal inlays made therefrom are described herein. The preferred polymeric compositions are produced th...
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WO/2003/099782A2 |
A polymer comprises an acetal-containing monomer unit having the general structure (I) and at least one of the fluorine-containing monomer units having the general structures (II) and (III) wherein R1, R4, R5 and R6 are each independentl...
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WO/2003/095499A1 |
A process for producing a styrene polymer by the continuous bulk or solution polymerization method using two or more polymerization vessels connected in series in which raw materials are continuously fed through one end of the polymeriza...
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WO/2003/095503A1 |
A catalyst for polymerization of a conjugated diene or the like, comprising a metallocene cation complex of gadolinium compound. For example, it is a catalyst consisting of a metallocene cation complex of trivalent gadolinium compound re...
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WO/2003/091300A1 |
The invention relates to aqueous polymer dispersions, obtained by the radically initiated copolymerisation of (a) between 0.1 and 99.9 wt. % styrene and/or methylstyrene, (b) between 0.1 and 99.9 wt. % 1,3-butadiene and/or isoprene and (...
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WO/2003/091302A1 |
A crosslinked polymer or fine polymer particle which can be obtained by the copolymerization of a macromonomer having at least a polyethylene glycol segment, a comonomer having a tertiary amine group in a side chain, and a crosslinking a...
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WO/2003/091298A1 |
Modifier composition for coating compositions or non-coating compositions such as adhesives, inks, sealants, flooring and composites which have been derived from pure feedstock comprising phenol, alpha-methyl styrene and vinyl toluene an...
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