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JP2007515538A |
The invention provides a process for synthesising functionalised chain transfer polymers of Formula (1) or Formula (2) using thiocarbonyl thio compounds as chain transfer agents. Why R1 is a moiety comprising a functional group; Q is obt...
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JP3931217B2 |
A method for removing bile salts from a patient that includes administering to the patient a therapeutically effective amount of the reaction product of: (a) one or more highly cross-linked polymers characterized by a repeat unit selecte...
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JP2007138184A |
To provide an ultraviolet ray-absorbing polymer having excellent spectral absorption performance as an optical film use, no discoloring, excellent transparency, having sufficient ultraviolet ray-absorbing property and excellent weather r...
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JP2007139843A |
To provide a composition for a volume hologram recording material excellent in refractive index modulation, wavelength selectivity and durability; and also to provide a method for producing a hologram recording medium and a volume hologr...
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JP3907735B2 |
To provide an optical compensation sheet which has excellent durability, exhibits a magnified visual field angle and is easily producible. This optical compensation sheet is produced by providing the sheet with a transparent base 21, an ...
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JP3897522B2 |
To obtain an electrophotographic photoreceptor having high mechanical strength while retaining solvent cracking resistance and also having high resistance to electrical deterioration due to contact electrification and to obtain a process...
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JP3898759B2 |
Water-soluble polymers including functionalization from the group of amino groups, carboxylic acid groups, phosphonic acid groups, phosphonic ester groups, acylpyrazolone groups, hydroxamic acid groups, aza crown ether groups, oxy crown ...
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JP3893673B2 |
To obtain a polyvinyl alcohol polymer which can retain its gas barrier properties even at a high humidity by hydrolyzing a homopolymer of vinylene carbonate or a copolymer thereof with a specific compd. This polymer is a hydrolyzate of a...
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JP3877855B2 |
To obtain the subject emulsion capable of reducing a sedimentation of a clay-based pigment, showing rapidly an initial adhesive power, providing the obtained dried film with a high elasticity, having an excellent heat-resistance and usef...
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JP3875794B2 |
To obtain polymer fine particles stably without requiring a complicated process, having less mingling of coagulated materials and attached scale materials, and less coloring, and useful for an aqueous coating material, an organic pigment...
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JP2006503971T5 |
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JP3872516B2 |
PCT No. PCT/US97/02913 Sec. 371 Date Aug. 19, 1998 Sec. 102(e) Date Aug. 19, 1998 PCT Filed Feb. 18, 1997 PCT Pub. No. WO97/31031 PCT Pub. Date Aug. 28, 1997This invention relates to a process for the synthesis of addition polymers conta...
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JP3868594B2 |
To obtain a new fluorine compound useful for producing a fluorine polymer excellent in stability against hydrolysis under a neutral condition, capable of being used in a (non)aqueous polymerization system and excellent in adhesiveness, e...
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JP3864111B2 |
To provide a container formed by co-injection stretching blow forming, which has excellent gas barrier property, transparency, and delamination resistance. The container formed by co-injection stretching blow forming has a layer composed...
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JP2006335977A |
To provide a method for producing crosslinked polymer particles, capable of obtaining the particles having an objective particle size distribution in a high yield.This method for producing the crosslinked polymer particles suitable as a ...
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JP2006328250A |
To provide a method for manufacturing polyvinyl alcohol that has high isotacticity and is good in quality, physical properties and the likes from a vinyl ester monomer, such as generally used vinyl acetate, under milder conditions.The vi...
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JP2006324410A |
To provide a specific compound-containing thermosetting resin composition for sealing a light emitting diode.The light emitting diode sealing resin composition has two or more groups represented by a formula (1), {R1 is an allyl group or...
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JP2006316099A |
To provide a polyvinyl alcohol (PVA) to be suitably used in polymerizing vinyl acetate, and to obtain a polyvinyl acetate emulsion of excellent low-temperature film formability using the PVA.The polyvinyl alcohol (PVA) meets the general ...
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JP2006290926A |
To provide a method for producing an aqueous emulsion which is obtained by using an erythorbic acid and/or an ascorbic acid as a reducing agent of a redox-based polymerization initiator in the presence of a transition metal salt and in w...
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JP3835823B2 |
The present invention relates to a novel antireflective coating solution and a process for its use in photolithography. The antireflective coating solution comprises a novel polymer and an organic solvent or a mixture of organic solvents...
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JP3825513B2 |
To obtain a hydrophilic resin excellent in hydrophilicity, antifouling properties and biocompatibility and used for medical materiel, etc., by mixing a specific polymer of a (meth)acrylic ester with a specified polymerizable compound, an...
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JP2006249190A |
To provide a primer composition which is free from chlorine and is excellent in adhesion to a resin material and a coating paint.The primer composition comprises being produced by seed polymerization of a copolymer with an ethylenic unsa...
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JP3816795B2 |
To provide a method for producing an aqueous emulsion by which film-forming properties at low temperatures are excellent and an environmental load is small because formaldehyde is scarcely or not contained at all. This method for produci...
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JP2006519271A |
A method is provided for the polymerization of olefins substituted with a functional group using a transition metal catalyst that, by virtue of one or more stabilizing groups incorporated within the catalyst structure, "fixes" the stereo...
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JP3809134B2 |
To obtain a polyvinyl acetal which can partially or completely omit an adhesion promoter since the polyvinyl acetal intrinsically exhibits improved adhesion to various substrates and in particular to the known critical substrates. This l...
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JP3809135B2 |
To provide poly(vinyl acetal) that can completely eliminate addition of an adhesion promoter because of very good adherence by itself to a variety of substrates, and in particular, on a surface of a known critical substrate. This poly(vi...
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JP3806034B2 |
A polymerizable composition is described, which composition comprises a major amount of a polyol(allyl carbonate) monomer, e.g., diethylene glycol bis(allyl carbonate) monomer, and a minor amount of a radically polymerizable second monom...
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JP3785599B2 |
PCT No. PCT/EP96/00246 Sec. 371 Date Jul. 30, 1997 Sec. 102(e) Date Jul. 30, 1997 PCT Filed Jan. 22, 1996 PCT Pub. No. WO96/24075 PCT Pub. Date Aug. 8, 1996The invention relates to a novel process for the production of mouldings, in part...
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JP3779254B2 |
To provide a production method of a vinyl ester-base polymer precisely controlled in the primary structure, wherein the vinyl ester-base polymer having a narrow molecular weight distribution is easily produced on a commercial basis. The ...
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JP2006111817A |
To provide an interlayer insulating material consisting of an allyl ester oligomer, which has excellent characteristics for processing and excellent storage stability, and also to provide an allyl ester resin prepared by curing the allyl...
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JP3769380B2 |
To obtain a PVA-based paper coating agent excellent in water resistance, etc., capable of uniformly applying to a surface to be applied without impairing coating property even when applied in a region having high shear rate and excellent...
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JP2006096809A |
To provide a thickening agent or a thixotropy-imparting agent usable for an organic solvent-based coating composition having excellent applicability and giving a film having high plane uniformity.The organic solvent-based thickening agen...
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JP2006087324A |
To provide a mulching material solving such defects of a conventional countermeasure for preventing overgrowth of weeds in a park, farm field, seashore, developed land, the periphery of roadside trees, or other vacant land that various k...
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JP3758856B2 |
To produce a polyvinyl alcohol having a high heterotacticity (mr triplet) in an easier manner by polymerizing a specific vinyl ester in a specific solvent followed by saponification. (A) A vinyl ester of formula I (R4 and R5 are each a 1...
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JP2006509097A |
A polymerizable composition is described, which composition comprises a major amount of a polyol(allyl carbonate) monomer, e.g., diethylene glycol bis(allyl carbonate) monomer, and a minor amount of a radically polymerizable second monom...
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JP3752518B2 |
This invention relates to water dispersible polymeric films, to processes for the film preparation and materials for use in forming the water dispersible polymeric films.
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JP3746324B2 |
To obtain an allyl carbonate copolymer which can give a highly conductive and chemically stable solid polyelectrolyte when used as a polymer matrix by selecting a copolymer comprising structural units derived from two specified compounds...
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JP2006028335A |
To provide an anti-fog coating excellent in long-term thermal stability and capable of forming a coating film at a low temperature, and to provide an anti-fog molded article obtained by the application and drying of the coating.The anti-...
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JP3742180B2 |
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JP3739195B2 |
To obtain a polyvinyl alcohol resin having a precisely controlled primary structure by saponifying a vinyl ester polymer obtained by radical- polymerizing a vinyl ester monomer having the specified number of carbon atoms in the presence ...
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JP2005336484A |
To provide a curable fluorine-containing polymer which can realize a high hardness on the polymer by photo-curing while maintaining a low refractive index, and an antireflection article having improved scuff resistance and abrasion resis...
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JP2005536600A |
The invention relates to polymers with special geometries based on polyvinyl esters, initiator systems for production thereof and a method for production of polymers with special geometries based on polyvinyl esters.
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JP3719980B2 |
A polymerizable composition is described, which composition comprises a polyol(allyl carbonate) monomer, e.g., diethylene glycol bis(allyl carbonate) monomer, and an additive represented by the general formula,wherein R2 and R6 are each ...
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JP2005290058A |
To provide a method for producing an aqueous emulsion containing a vinyl acetate polymer having excellent yellowing resistance without using a compound containing an NH group.The method for the production of a yellowing resistant aqueous...
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JP2005266608A |
To provide a new hologram recording material containing a non-azobenzene photochromic compound which has little absorption loss of light and is effective for hologram recording.The hologram recording material contains a polymer compound ...
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JP3691792B2 |
Chromatographic beads with pores large enough to serve as through-channels for fast diffusion and a substantial absence of pores of smaller diameters that would cause band broadening due to slow diffusive transport, are formed by suspens...
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JP3684615B2 |
PURPOSE: To obtain an aqueous polyurethane resin dispersion excellent in storage stability and also excellent in various properties of a dried product formed therefrom. CONSTITUTION: This aqueous polyurethane resin is an aqueous dispersi...
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JP3682253B2 |
To provide an easily controllable method for producing high-purity polymer particles without the necessity for a large-scale facility. This production method is characterized in that a radical- polymerizable monomer is polymerized in the...
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JP3676432B2 |
PURPOSE: To obtain an adhesive containing acetoacetic ester group-containing polyvinyl alcohol-based resin, excellent in storage stability, useful as an aqueous solution type adhesive, a resoluble adhesive, a hot-melt adhesive, etc. CONS...
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JP3667341B2 |
A process is provided for preparing an acrylic copolymer latex having improved mechanical and shear stability comprising emulsion polymerizing at least one ethylenically unsaturated monomer having up to 23 carbons in the presence of, by ...
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