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WO/2009/031544A1 |
Disclosed is a thermoplastic copolymer resin which is good in transparency, heat resistance, film formability, film strength and retardation expression, while having low photoelastic birefringence. Also disclosed is a stretched film usin...
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WO/2009/021386A1 |
The invention provides a controlled release fertilizer coated by aqueous polymer-sulfur and the preparation thereof. The controlled release fertilizer is composed of a fertilizer core and its exterior coating layer, which comprises an in...
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WO/2009/021387A1 |
The invention provides a controlled release fertilizer coated by aqueous polymer-wax and the preparation thereof. The controlled release fertilizer is composed of a fertilizer core and its exterior coating layer, which comprises an inter...
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WO/2009/022561A1 |
This invention provides a positive working resist composition, comprising (A) a resin, which comprises all of repeating units represented by general formulae (I) to (III) and is rendered soluble in an alkali developing solution through t...
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WO/2009/021385A1 |
The invention provides a controlled release fertilizer coated by aqueous polymer and the preparation thereof. More particularly, the invention relates to a controlled release fertilizer coated by polymer film, which is formed from combin...
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WO/2009/021388A1 |
The invention provides an aqueous polymer coating agent, a release-controlled fertilizer coated by such coating agent and the preparation thereof. The coating agent is prepared by emulsion polymerization of hard monomer, soft monomer and...
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WO/2009/020096A1 |
A process for the production of hydrogenated polymers by hydrogenating aromatic rings of aromatic vinyl/ (meth)acrylate copolymers, which comprises conducting repeatedly one or more times the operation consisting of the step (1) of addin...
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WO/2009/020225A1 |
Disclosed is a modified polymer complex produced by the intermolecular and/or intramolecular crosslinking of a polymer complex via its side chains, wherein the polymer complex is a copolymer of a complex monomer meeting the requirements ...
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WO/2009/016765A1 |
Particles of a special shape which each comprises a particle (a) made of a first polymer comprising (a1) 60-98 mass% units of an aromatic vinyl monomer, (a2) 2-40 mass% units of a monomer having a polar functional group, and (a3) 0-38 ma...
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WO/2009/011272A1 |
Disclosed is an organic light-emitting device having a structure wherein a light-emitting layer is arranged between an anode and a cathode. This organic light-emitting device is characterized in that the light-emitting layer contains a p...
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WO/2009/011381A1 |
Disclosed is a polymer having excellent heat resistance, which is reduced in the amount of a gas generated when it is heated. In addition, the polymer is quickly dissolved in an organic solvent or an alkali, while having excellent alkali...
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WO/2009/011270A1 |
Disclosed is a polymer compound characterized by containing a structural unit derived from a compound represented by the following formula (1). (1) (In the formula, A1, A3 and A5 independently represent a monovalent aromatic group which ...
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WO/2009/007254A1 |
The invention describes an emulsion polymer obtainable by polymerizing a mixture comprising a) 5 to 99.9% by weight of one monomer or of a multitude of monomers having a water solubility of < 2% by weight at 20°C selected from the group...
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WO/2008/141941A1 |
The present invention relates to a method for producing functionalized isotactic polystyrene, functionalized isotactic polystyrene that can be produced according to the method of the invention, the use of the functionalized isotactic pol...
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WO/2008/143008A1 |
Disclosed is a method for producing a sulfonic acid group-containing carbonaceous material, which comprises a step wherein a polymer having a structural unit derived from a resorcinol is subjected to carbonization performed by heating in...
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WO/2008/135403A1 |
The invention relates to new copolymers comprising a special phosphate functional monomer, and to uses thereof for example in coatings. The new copolymers can impart improved scrub resistance to said coatings.
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WO/2008/123199A1 |
Disclosed is a soluble polyfunctional vinyl aromatic copolymer which exhibits excellent thermal decomposition resistance even when the copolymer experiences thermal history at higher temperatures, has excellent curability, processability...
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WO/2008/122872A1 |
The present patent of invention application refers to styrene-butadiene copolymers (SBR) that are prepared using aqueous emulsion polymerization technology and are intended for the adhesive and sealing industry, being particularly useful...
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WO/2008/118972A1 |
The present invention provides a macroporous copolymer having large pores, typically in the range of 5,000 - 200,000 A and a typical breaking weight of at least 175 g/bead. The macroporous copolymers can be made using an interpenetrating...
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WO/2008/108738A1 |
The invention provides a particulate material comprising porous polymeric microparticles having a mesoporous structure. A process for making the particles is also presented. The process comprises impregnating a porous microparticulate te...
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WO/2008/093513A1 |
Disclosed is a crosslinkable compound which can be cured by heat and/or light without depending on a photopolymerization initiator or a polyfunctional monomer. Also disclosed is a highly sensitive photosensitive resin composition contain...
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WO/2008/090152A1 |
The invention relates to a method for producing copolymers of vinylphosphonic acid comprising at least one monoethylenically or conjugated diethylenically unsaturated monomer which has a water solubility of less than 50 g/l at 25°C, sai...
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WO/2008/084512A1 |
A radiating material characterized by having excellent heat conductivity and insulating properties and having flame retardancy while retaining flexibility and toughness. The radiating material comprises: a hydrogenated copolymer (1) and/...
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WO/2008/081791A1 |
A large-sized thin molded article having a complicated shape can be realized by improving fluidity during molding without deteriorating the intrinsic characteristics of an aromatic polycarbonate resin (namely, transparency, resistance to...
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WO/2008/069047A1 |
This invention provides a resist underlayer film forming composition for lithography, which, in order to prevent a resist pattern from collapsing after development involved in the fining of the resist pattern, is applied to a multilayer ...
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WO/2008/068903A1 |
A copolymer for semiconductor lithography and a process for producing the copolymer. The copolymer for semiconductor lithography comprises at least one kind of repeating units selected among (A) hydroxylated repeating units, (B) repeatin...
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WO/2008/055858A2 |
The invention relates to fine-particled polymer dispersions which contain starch and which are obtained by the radically initiated emulsion copolymerisation of: a) 30 to 60 % by weight of at least one optionally substituted styrene, acry...
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WO/2008/056849A1 |
One aspect of the invention relates to a method for preparing a thermoplastic resin, which comprises continuously polymerizing a mixed raw material comprising a (meth)acrylic acid alkylester, an aromatic vinyl monomer and a unsaturated n...
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WO/2008/049805A1 |
The invention relates to a mixture containing A) a polymer which can be obtained by polymerization of radically polymerizable compounds and has a content of cross-linkable groups having non-acrylic, cross-linkable double bonds (cross-lin...
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WO/2008/050109A1 |
The invention relates generally to polyvalent macromolecules comprising: (a) a polymer backbone and (b) pendent groups attached to said polymer backbone, wherein some or all of said pendent groups comprise: (i) optionally a linker, (ii) ...
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WO/2008/038541A1 |
A method of photofabrication in which a model pattern of photofabrication product can be taken out with high precision, and in which even in the fabrication of a pattern of minute structure or microstructure, fabrication with high precis...
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WO/2008/038857A1 |
Disclosed are a maleimide-α-alkylstyrene-based, heat-resistant bulk tetrapolymer and a preparation process thereof. More specifically, disclosed are a bulk tetrapolymer, comprising 5-60 wt % of an N-substituted maleimide monomer, 10-70 ...
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WO/2008/038540A1 |
Provided is a metal molding die for providing micro components at a low cost in a short time by using an optical molded structure formed by an optical molding method. In a method for manufacturing a molding die, a three dimensional struc...
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WO/2008/029935A1 |
The organic electroluminescence element includes a substrate, a pair of electrodes formed on the substrate, and one or plural organic layers between the pair of the electrodes, said organic layer containing a luminescent layer, wherein t...
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WO/2008/026401A1 |
An object is to provide a cured product having excellent properties including electrical insulating properties, heat-impact resistance and adhesion properties. Another object is to provide a photosensitive insulation resin composition wh...
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WO/2008/023389A1 |
A hormonal interauterine device (42) for controlled and uniform delivery of active ingredient comprising a matrix (40) is provided, wherein said active matrix comprises complex and active ingredient, wherein said active complex consists ...
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WO/2008/022431A1 |
There is provided polymeric particles having a particle size between about 60 nm and about 1000 nm and comprising a polymer, the polymer comprising a hydrophobic backbone, a near infrared absorbing segment having attached thereto a near ...
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WO2007115165B1 |
The present invention discloses styrene-maleic anhydride copolymers preparations using solventless techniques. The solventless method resulted in reduced amounts of residues, such as unreacted styrene and/or maleic anhydride monomers, wh...
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WO/2008/020703A1 |
One aspect of the invention relates to a transparent rubber-modified styrenic resin composition. The resin composition comprises about 5~30 parts by weight of a styrene-butadiene rubbery copolymer; and about 0 ~ 15 parts by weight of a m...
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WO2007144118B1 |
The invention relates to a polymeric material comprising crosslinked spherical particles that are obtained by photoinitiated precipitation polymerization of crosslinking monomer and optionally a further monomer in the presence of an init...
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WO/2008/013009A1 |
[PROBLEMS] A polymer-supported rhodium(II) catalyst; and a reaction employing this catalyst which is the addition of an α-diazocarbonyl compound to a carbon-carbon multiple bond, insertion thereof into C-H and X-H (X = N, O, S, Se, Si, ...
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WO/2008/013950A2 |
The current invention provides a method of forming a foldable intraocular having a high refractive index from a copolymer comprising a first monomer comprising an aryl acrylate or an aryl methacrylate; a second monomer comprising an arom...
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WO/2008/009907A1 |
Hair is treated with a copolymer of an unsaturated ester and a styrene sulphonate monomer to reducing damage to hair caused by subsequent heat treatment. The styrene sulphonate monomer is desirably sodium styrene sulphonate and the unsat...
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WO/2008/007557A1 |
Disclosed is a deodorant particle which is produced by the copolymerization of a monomer component comprising a crosslinkable vinyl monomer and a vinyl monomer having a heteroaromatic ring, and which has a BET specific surface area of 10...
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WO/2008/003434A1 |
Nanoparticles of crosslinked and functionalized vinyl polymer, which can be used in particular as a reinforcing filler in a polymeric matrix, said nanoparticles being characterized in that said vinyl polymer is a copolymer of at least th...
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WO/2008/003758A1 |
There is described an aqueous dispersion suitable for preparing a pressure sensitive adhesive (PSA) free of alkyl phenol ethoxylates (APE) about which there are environmental concerns in some countries. The dispersion comprises: (a) a mo...
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WO/2008/001544A1 |
Disclosed is a positive resist composition comprising a resin component (A) whose alkali solubility is increased by the action of an acid and an acid generator component (B) which can generate an acid upon being exposed to light, wherein...
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WO2007127225A9 |
A class of bio-inspired, cross linking polymers, created by working catechol functionalities into the backbone of a bulk polymer, is disclosed. Varied cross linking groups may be incorporated into different polymer backbones, and subsequ...
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WO/2007/148578A1 |
Disclosed is a novel hyperbranched polymer having a functional group in a molecular chain of a repeating unit. Also disclosed is a method for producing such a hyperbranched polymer. Specifically disclosed is a hyperbranched polymer havin...
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WO/2007/142314A1 |
It is intended to provide a luminescence enhancer by which a luminescence such as chemiluminescence can be enhanced at an elevated sensitivity and the luminescence can be continued over a prolonged period of time. Namely, a luminescence ...
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