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WO/2007/138946 |
Disclosed is a metal oxide composition containing a dispersing agent (A) represented by the general formula (1) below and a metal oxide having an average primary particle diameter of 5-100 nm. [chemical formula 1] (1) (In the formula, R1...
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WO/2007/140091 |
A coating composition having (i) an aqueous dispersion of fluoropolymer particles comprising a non-melt processible polymer of tetrafluoroethylene, (ii) a fluorinated surfactant, (iii) a non-ionic non-fluorinated surfactant and (iv) a no...
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WO/2007/140440 |
This invention relates to polymerizable compositions comprising a salt of a barbituric acid derivative. The compositions are typically shelf-life stable and may be polymerized through mixing of an acidic component with the salt of a barb...
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WO/2007/140112 |
Fluorinated ether carboxylic acid or acid derivatives, aqueous compositions comprising fluorinated surfactants, processes for preparing fluoropolymer dispersions, and methods for preparing layered articles.
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WO/2007/135031 |
The invention relates to a method for the continuous production of ethylene copolymers by radical copolymerization of ethylene and at least one comonomer (b), selected from the group including ethylenically unsaturated carboxylic acids, ...
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WO/2007/136506 |
A catalyst composition comprising a zirconium complex of a polyvalent aryloxyether and a polymerization processes employing the same, especially a continuous, solution polymerization of ethylene and one or more C3-30 olefins or diolefins...
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WO/2007/136493 |
A process for polymerization of propylene, optionally ethylene, and further optionally one or more C4-30 α-olefins and/or one or more conjugated or nonconjugated dienes under continuous, solution polymerization conditions to prepare a h...
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WO/2007/136496 |
Metal complexes of polyvalent aryloxyethers appropriately substituted with sterically bulky substituents possess enhanced solubility in aliphatic and cycloaliphatic hydrocarbons and/or when employed as catalyst components for the polymer...
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WO/2007/136580 |
A method of preventing or inhibiting fouling in an olefin polymerization fluidized-bed reactor is provided. The method involves varying the fluidization velocity inside the reactor over time about a set point.
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WO/2007/135176 |
The present invention relates to a process of making aqueous dispersions of copolymers, for example based on conjugated, aliphatic dienes and vinyl aromatic compounds. It relates also to the emulsions polymers obtained thereby, and to th...
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WO/2007/136496 |
Metal complexes of polyvalent aryloxyethers appropriately substituted with sterically bulky substituents possess enhanced solubility in aliphatic and cycloaliphatic hydrocarbons and/or when employed as catalyst components for the polymer...
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WO/2007/136700 |
The invention relates to block polymers, for example, arborescent copolymer compounds, and to methods of making and purifying such compounds. In one embodiment, the invention relates to arborescent polymer compounds that contain one or m...
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WO/2007/137102 |
A process comprises imagewise exposing at least a portion of a photoreactive composition to light sufficient to cause simultaneous absorption of at least two photons / thereby inducing at least one acid- or radical-initiated chemical rea...
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WO/2007/136497 |
A catalyst composition comprising one or more metal complexes of a multifunctional Lewis base ligand comprising a bulky, planar, aromatic- or substituted aromatic- group and polymerization processes employing the same, especially continu...
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WO/2007/134671 |
The invention provides a process and an apparatus for the high pressure polymerization of ethylene in which a jet pump is used to pump a fluid into a polymer/monomer product mixture leaving a bumped tubular reactor. The fluid may be recy...
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WO/2007/136495 |
A catalyst composition comprising a zirconium complex of a polyvalent aryloxyether and an alumoxane, polymerization processes employing the same, especially the continuous, solution polymerization of ethylene and one or more C3-30 olefin...
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WO/2007/136497 |
A catalyst composition comprising one or more metal complexes of a multifunctional Lewis base ligand comprising a bulky, planar, aromatic- or substituted aromatic- group and polymerization processes employing the same, especially continu...
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WO/2007/137102 |
A process comprises imagewise exposing at least a portion of a photoreactive composition to light sufficient to cause simultaneous absorption of at least two photons / thereby inducing at least one acid- or radical-initiated chemical rea...
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WO/2007/134537 |
Organic compounds containing heteroatoms and their use in preparing Ziegler-Natta (Z-N) catalyst with single activation center. The Z-N olefin polymerization catalyst is prepared by adding organic or inorganic solid carrier or compound o...
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WO/2007/136493 |
A process for polymerization of propylene, optionally ethylene, and further optionally one or more C4-30 α-olefins and/or one or more conjugated or nonconjugated dienes under continuous, solution polymerization conditions to prepare a h...
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WO/2007/136494 |
A catalyst composition comprising a zirconium complex of a polyvalent aryloxyether and the use thereof in a continuous solution polymerization of ethylene, one or more C3-30 olefins, and a conjugated or nonconjugated diene to prepare int...
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WO/2007/135962 |
This invention provides a curable composition characterized in that the γ value of a straight line of the following formula (1) formed by connecting a point of 60% and a point of 90% in a percentage residual film in a percentage residua...
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WO/2007/136495 |
A catalyst composition comprising a zirconium complex of a polyvalent aryloxyether and an alumoxane, polymerization processes employing the same, especially the continuous, solution polymerization of ethylene and one or more C3-30 olefin...
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WO/2007/134837 |
Provided is a process for producing polyolefins, comprising the steps of: - polymerizing at least one olefin monomer; - separating at least a part of the reaction mixture; - dividing the separated reaction mixture into a polymer-lean fra...
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WO/2007/136506 |
A catalyst composition comprising a zirconium complex of a polyvalent aryloxyether and a polymerization processes employing the same, especially a continuous, solution polymerization of ethylene and one or more C3-30 olefins or diolefins...
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WO/2007/136494 |
A catalyst composition comprising a zirconium complex of a polyvalent aryloxyether and the use thereof in a continuous solution polymerization of ethylene, one or more C3-30 olefins, and a conjugated or nonconjugated diene to prepare int...
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WO/2007/133365 |
The present invention relates to a continuous gas phase process comprising passing a recycle stream through a fluidized bed in a gas phase fluidized bed reactor, wherein the recycle stream comprises a low molecular weight dew point incre...
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WO/2007/131645 |
Method for metering polar, antistatically acting process auxiliaries into a polymerization reactor in which the process auxiliaries are present in solution in a nonpolar solvent, wherein the electrical conductivity of the solution is mea...
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WO/2007/133365 |
The present invention relates to a continuous gas phase process comprising passing a recycle stream through a fluidized bed in a gas phase fluidized bed reactor, wherein the recycle stream comprises a low molecular weight dew point incre...
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WO/2007/129370 |
A water based emulsion that excels in emulsion polymerization stability at the stage of production and also excels in mechanical stability, freezing stability, long-term neglect stability at high temperature, water-resistant adhesion and...
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WO/2007/129735 |
A process for the production of fluorine-containing polymers which comprises the first step of polymerizing a fluorine-containing monomer mixture comprising both a perhaloganated ethylenic monomer and a non-perhalogenated ethylenic monom...
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WO/2007/124680 |
A process for the preparation of high performance polypropylene is provided, in which the propylene polymer with broad molecular weight distribution is prepared in two or more stages with different H2 level in various stages in the prese...
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WO/2007/126927 |
A polymer network, comprises an interfacially polymerized reaction product derived from a surfactant monomer.
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WO/2007/125966 |
There is provided a high refractive resin composition containing particles, and more particularly, a resin composition with a high refraction index usable in optical applications such as coating and lenses. The high refractive resin comp...
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WO/2007/127786 |
The present invention relates to methods for forming polyester resins in one or more falling film reactors.
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WO/2007/124855 |
The invention relates to compositions containing silicone elastomers and antiseptics in a homogeneous distribution, methods for the production thereof, and the use thereof in medical items.
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WO/2007/125092 |
The invention relates to free-radical polymerization and free- radical cross-linking and more particularly provides a process of free- radical polymerization or cross-linking wherein at least one polymerizable monomer or at least one com...
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WO/2007/126002 |
The purpose is to reduce the odor of a water-absorbable resin produced during the absorption of water. Disclosed is a process for production of a water-absorbable resin by subjecting a water-soluble ethylenically unsaturated monomer to t...
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WO/2007/125027 |
Process for the preparation of an aqueous copolymer dispersion with specific crosslinker dosage.
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WO/2007/126263 |
The present invention provides method of preparing alkene-acrylate-norbornene terpolymer by polymerization of a monomer mixture consisting of alkene, acrylate and norbornene by a radical initiator under the presence of a Lewis acid. In t...
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WO/2007/124680 |
A process for the preparation of high performance polypropylene is provided, in which the propylene polymer with broad molecular weight distribution is prepared in two or more stages with different H2 level in various stages in the prese...
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WO/2007/126066 |
Disclosed is a radical photopolymerization initiator useful for polymerization of a radically polymerizable monomer. Also disclosed is a method for curing a photocurable composition wherein a radically polymerizable monomer is cured by b...
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WO/2007/126003 |
The purpose is to reduce the odor of a water-absorbable resin produced during the absorption of water. Disclosed is a process for production of a water-absorbable resin by subjecting a water-soluble ethylenically unsaturated monomer to t...
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WO/2007/122089 |
Use of an aqueous polymer composition as binder for fibrous and particulate substrates, wherein the aqueous polymer composition can be obtained by free-radically initiated emulsion polymerization of a monomer mixture M in an aqueous medi...
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WO/2007/121940 |
The invention relates to water-absorbent polymer structures containing 0.001 to 10 percent by weight of a coloring agent, the percentage being in relation to the total weight of the water-absorbent polymer structures. The inventive water...
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WO/2007/123787 |
An aqueous semi-batch polymerization process is disclosed for the manufacture of dipolymers of tetrafluoroethylene and 3,3,3-trifluoropropene that contain between 45 and 95 mole percent tetrafluoroethylene and between 5 and 55 mole perce...
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WO/2007/121940 |
The invention relates to water-absorbent polymer structures containing 0.001 to 10 percent by weight of a coloring agent, the percentage being in relation to the total weight of the water-absorbent polymer structures. The inventive water...
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WO/2007/123787 |
An aqueous semi-batch polymerization process is disclosed for the manufacture of dipolymers of tetrafluoroethylene and 3,3,3-trifluoropropene that contain between 45 and 95 mole percent tetrafluoroethylene and between 5 and 55 mole perce...
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WO/2007/123188 |
Disclosed is a process for production of a water-absorbable resin particle, which comprises the following steps (1) to (3): (1) performing the first stage of the reverse phase suspension polymerization of a water-soluble ethylenically un...
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WO/2007/124073 |
Disclosed are photosensitizers that include a polyol moiety covalently bonded to a fused aromatic moiety. Also disclosed is a method for improving UV laser ablation performance of a coating, such as a cationic UV curable coating, by inco...
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