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WO/2016/181872A1 |
An alkenyl ether polymer, the molecular weight, molecular weight distribution and composition of which are controlled by using vinyl ether having a hydroxy group, and a method for producing a polymer with which a block copolymer thereof ...
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WO/2016/167238A1 |
The present invention provides: a polyvinyl alcohol film having a degree of swelling of from 110% to less than 190%, a softening point temperature of 60-68°C, and a thickness of 50 μm or less; and a method for producing an optical film...
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WO/2016/163496A1 |
A dispersion stabilizer for crude oils which comprises a vinyl-alcohol-based polymer, characterized in that the vinyl-alcohol-based polymer has a hydrophobic group at a terminal or as a side chain. Due to this, the dispersion stabilizer ...
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WO/2016/152310A1 |
The present invention relates to: a polymer which is characterized by having a repeating unit represented by formula (1); a molding material which contains this polymer; and a resin molded body which is obtained by molding this molding m...
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WO/2016/141256A1 |
Dispersing agents useful in a suspension polymerization process may be formed based on polyvinyl alcohols and processes discloses herein. The dispersing agent may include, for example: a polyvinyl alcohol having a degree of hydrolysis in...
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WO/2016/114093A1 |
Provided is a polar compound which has high chemical stability and high ability of aligning liquid crystal molecules, and which enables the achievement of high voltage holding ratio if used for a liquid crystal display element. A compoun...
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WO/2016/111380A1 |
An object of the present invention is to provide an ultraviolet curing liquid composition having high sensitivity, excellent storage stability, low viscosity, and excellent fixability after ultraviolet curing. The ultraviolet curable liq...
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WO/2016/090103A1 |
The invention provides for novel thermo-responsive polymers and compositions comprising the same. In some embodiments, the polymers are water soluble, pH-degradable and have tunable lower critical solution temperatures. Other aspects of ...
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WO/2016/077879A1 |
A method of treatment of infection in a subject comprising administering to the subject a copolymer comprising an acrolein derived segment or a polyacrolein oligomer segment and a polyalkylene glycol oligomer segment, the copolymer havin...
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WO/2016/080400A1 |
Provided are a CO2 gas separation membrane, a method for manufacturing the same, and a carbon dioxide gas separation module including the same, the CO2 gas separation membrane comprising: (A) a first layer including at least one alkali m...
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WO/2016/060241A1 |
A vinyl alcohol polymer having an ethylenic double bond and a saponification degree of 70% by mole or more, which is characterized by being soluble in water and is also characterized in that: the molar ratio of the ethylenic double bond ...
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WO/2016/056574A1 |
The purpose of the present invention is to provide a modified polyvinyl alcohol capable of forming a film exhibiting excellent cold-water solubility, mechanical strength, and chemical resistance. The present invention is a modified polyv...
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WO/2016/047766A1 |
Provided are: a transparent body production method that uses a novel vinyl group-containing compound; and a transparent body obtained by this production method. This transparent body production method includes subjecting a vinyl group-co...
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WO/2015/199091A1 |
Provided is a fast-curing monomer composition that cures quickly even in the presence of oxygen and moisture and can form a cured material that exhibits excellent adhesiveness to a wide variety of base materials. This monomer composition...
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WO/2015/194085A1 |
The purpose of the present invention is to provide a laminate which exhibits excellent flexibility and fatigue resistance, while having high ozone cracking resistance. This laminate is characterized by comprising: a coating film (12) tha...
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WO/2015/190376A1 |
The purpose of the present invention is to provide a divinyl ether compound having low odor, low volatility, and low skin irritability that is very useful as a polymerization composition raw material having low toxicity, little shrinkage...
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WO/2015/191009A1 |
There is provided a copolymer comprising a hydrophilic polymer, a hydrophobic polymer and a thermoresponsive polymer. There is also provided a micellar particle comprising the copolymer, and uses thereof. There is also provided a method ...
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WO/2015/186745A1 |
The present invention is characterized by being a polyvinyl alcohol powder which has an average particle diameter of 100 to 2000 μm as measured on an optical microscope at a humidity of 65% RH and a temperature of 25ºC, in which a port...
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WO/2015/182567A1 |
The purpose of the present invention is to provide: a dispersion stabilizer having exceptional polymerization stability when used in the polymerization of vinyl chloride resin, the dispersion stabilizer making it possible to obtain vinyl...
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WO/2015/179626A1 |
The present invention provides alkoxylated polymers. The alkoxylated polymers have two or more alkoxylated sites. The alkoxylated polymers can comprise any monomers and/or oligomers that contain one or more functional groups with an acti...
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WO/2015/164390A1 |
Described herein are novel azo-benzene type chromophores. The chromophores are useful in photochromic compositions comprising a polymer matrix and a chromophore, wherein the chromophore is a novel azo-benzene type structure. The photochr...
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WO/2015/151910A1 |
The present invention provides a slurry additive that, when used in a construction slurry (for example, in a drilling mud or drilling cement slurry used in well drilling, etc.) or the like, is low cost and can suppress dehydration at hig...
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WO/2015/125690A1 |
[Problem] To provide: an interlayer which is for use in a laminated glass, which comprises a polyvinyl acetal, which suffers from little discoloration due to heating and contains few foreign particles (undissolved particles), and in whic...
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WO/2015/122514A1 |
A binder which is to be used either in the formation of ceramic or in a conductive paste and which contains a polyvinyl acetal that has a degree of acetalization of 50 to 85mol%, a content of vinyl ester monomer units of 0.1 to 20mol%, a...
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WO/2015/115359A1 |
[Problem] To provide: a master film for producing an optical film, which enables easy production of an optical film that has excellent optical characteristics, hue and durability, while having low contraction stress; and a method for pro...
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WO/2015/104977A1 |
Provided is an alkali metal salt of a perfluoro(vinyl oxypolyether) carboxylic acid, which is represented by the general formula CF2=CF[OCF2CF(CF3)]bO(CF2)aO[CF(CF3)CF2O]cCF(CF3)COOM [I] (M is an alkali metal, and is preferably sodium or...
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WO/2015/098884A1 |
The present invention provides pellets of a saponified ethylene/vinyl ester copolymer which exhibit excellent melt mouldability, and with which the formation of cracks and chips and the generation of fine powder can be inhibited during t...
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WO/2015/098576A1 |
A polymeric colorant having a number average molecular weight of 500-1,000,000, and having a repeating unit represented by this formula (In the formula: R1 represents a hydrogen atom or a methyl group; R2 represents a -COO- group, a -COO...
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WO/2015/080061A1 |
The present invention provides a coating composition which exhibits excellent followability with regard to steps when coated, and with which it is possible to form a film exhibiting excellent solubility with regard to an alkali aqueous s...
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WO/2015/059828A1 |
A multilayer film which has a layer (X) that contains a polyvinyl acetal (I) having an acetalization degree of 55-80% by mole and a content of a vinyl ester monomer unit of 0.1-1.5% by mole and a layer (Y) that contains a polyvinyl aceta...
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WO/2015/059831A1 |
A multilayer film which has a layer (X) that contains a polyvinyl acetal (I) having an acetalization degree of 55-80% by mole, a content of a vinyl ester monomer unit of 0.1-1.5% by mole and a viscosity-average polymerization degree of 1...
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WO/2015/059830A1 |
A multilayer film which has a layer (X) that contains a polyvinyl acetal (I) having an acetalization degree of 55-80% by mole, a content of a vinyl ester monomer unit of 0.1-1.5% by mole and a viscosity-average polymerization degree of 1...
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WO/2015/059829A1 |
A multilayer film which has a layer (X) that contains a polyvinyl acetal (I) having an acetalization degree of 55-80% by mole and a content of a vinyl ester monomer unit of 0.1-1.5% by mole, an ultraviolet absorbent and a plasticizer, an...
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WO/2015/037672A1 |
The present invention is a vinyl-alcohol-based polymer crosslinked by a structure represented by formula (1) and/or a disulfide structure, the vinyl-alcohol-based polymer being incompletely dissolved when added to water to give a concent...
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WO/2015/037683A1 |
The purpose of the present invention is to provide PVA having suitable water solubility, highly balanced thickening property and film strength, and excellent storage stability of viscosity in aqueous solution. The present invention is a ...
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WO/2015/033899A1 |
Provided are: a vinyl ether polymer that can express temperature responsive characteristics even when supported on a highly hydrophobic fibrous substrate; a hydrophilicity/hydrophobicity control agent containing said polymer; a hydrophil...
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WO/2015/020044A1 |
[Problem] To provide an original film for manufacturing an optical film that has exceptional stretching performance, makes it possible to manufacture the optical film to be manufactured in a productive manner, and makes it possible to re...
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WO/2015/019445A1 |
A film comprising polyvinyl acetal which has a degree of acetalization of 50 to 85 mol%, a vinyl ester monomer unit of 0.1 to 20 mol%, and a viscosity-average polymerization degree of 1400 to 5000, wherein the film satisfies formulae (1)...
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WO/2015/020046A1 |
[Problem] To provide a PVA film whereby an optical film having excellent optical characteristics, hue, and durability can easily be manufactured, and to provide a method for manufacturing an optical film using the PVA film. [Solution] A ...
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WO/2015/019441A1 |
A polyvinyl acetal which has a degree of acetalization of 40 to 90 mol%, a content of a vinyl ester monomer unit of 0.1 to 20 mol%, and a viscosity-average polymerization degree of 200 to 5000, wherein when the polyvinyl acetal is heated...
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WO/2015/019452A1 |
A film comprising polyvinyl acetal which has a degree of acetalization of 50 to 85 mol%, a content of a vinyl ester monomer unit of 0.1 to 20 mol%, and a viscosity-average polymerization degree of 200 to 2000, wherein the film has a cont...
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WO/2015/019438A1 |
A polyvinyl acetal which is obtained by acetalizing polyvinyl alcohol, wherein the polyvinyl alcohol has a degree of saponification of 50 to 99.99 mol%, a viscosity-average polymerization degree of 200 to 5000, and a content of alkali me...
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WO/2014/192773A1 |
A polyvinyl alcohol in which the degree of saponification is 50-99.99 mol%, the viscosity-average degree of polymerization is 200-5000, and the alkali metal salt content in a carboxylic acid is 0.5% by mass or less in terms of the mass o...
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WO/2014/189755A1 |
An in situ method of preparing modified polyvinyl acetals is described with the aim of improving the alcohol tolerance while retaining barrier properties of the base polymer.
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WO/2014/178288A1 |
Provided is an ultraviolet light-emitting device that has high quality and high reliability and that prevents deterioration of electrical characteristics that is caused by a sealing resin and that results from ultraviolet light emission ...
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WO/2014/157675A1 |
Provided is a composition containing a novel vinyl-group-containing compound. This composition contains a vinyl-group-containing compound represented by general formula (1). In the formula: W1 and W2 represent a group represented by gene...
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WO/2014/157674A1 |
Provided are a compound containing a structural unit derived from a novel vinyl ether compound, a method for producing the same, a composition containing the compound, an optical-element sealing agent comprising the composition, an optic...
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WO/2014/157676A1 |
Provided is a novel vinyl-group-containing fluorene compound and a method for producing the same, a polymerizable monomer and cross-linking agent comprising this compound, a leaving-group-containing fluorene compound, a monovinyl-group-c...
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WO/2014/154729A1 |
The invention relates to a composition forming an insulating layer, which composition contains a binder, which is based on a compound having electron-deficient carbon multiple bonds and a carbanion-forming compound. By means of the compo...
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WO/2014/136950A1 |
The purpose of the present invention is to provide a production method for a vinyl ether polymer in which radical polymerization is used to obtain a vinyl ether polymer having a narrow molecular weight distribution. Provided is a product...
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