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Matches 851 - 900 out of 37,650

Document Document Title
WO/2012/084628
The present invention relates to a process for the gas-phase polymerisation of olefins in a fluidised bed reactor, which process comprises: a) passing a fluidising gas comprising one or more olefin monomers through a fluidised bed of pol...  
WO/2012/088217
The invention provides a process for monitoring and/or adjusting a dispersion polymerization of an olefin-based polymer, the process comprising monitoring the concentration of the carbon-carbon unsaturations in the dispersion using Raman...  
WO/2012/086371
A photosensitive resin composition which comprises (A) an alkali-soluble polymer, (B) a photopolymerization initiator, and (C) a compound having an ethylenically unsaturated double bond, wherein the photopolymerization initiator (B) is a...  
WO/2012/084787
Process for preparing ethylene copolymers in the presence of free-radical polymerization initiator at pressures in the range of from 160 MPa to 350 MPa and temperatures in the range of from 100°C to 350°C in a tubular reactor by copoly...  
WO/2012/083576
A preparation method of a styrene-acrylate interpenetrating network copolymer/montmorillonite nanocomposite material is provided. The method comprises the following steps: (1) purification or refinement of raw material; (2) preparation o...  
WO/2012/087862
Methods of producing microdispersions containing hydroxamated polymers by reacting water-in-oil microdispersions having vinyl polymers containing one or more pendant functional groups that react with hydroxylamine, with a hydroxylamine-f...  
WO/2012/085522
According to a first aspect of the present invention there is provided a process for preparing a particulate solid comprising the steps i) to iv): i)providing a dispersion of polymer particles in a liquid medium, said polymer being obtai...  
WO/2012/088047
A process for making a substantially saturated dendritic hydrocarbon polymer. The process has the following steps: (a) polymerizing an amount of a first alkadiene monomer under anionic conditions in the presence of a first organic monoli...  
WO/2012/086543
The objective of the present invention is to provide: a latex which has excellent storage stability and a pH of 3-8; and a method for producing a latex, wherein less scales are generated during the polymerization. The present invention r...  
WO/2012/085415
The invention relates to polymer particles in the form of filaments formed by block copolymers, as well as to the method for preparing same by means of controlled radical polymerisation in emulsion in the presence of a specific living ma...  
WO/2012/086373
Provided are: a process for producing a dispersion, whereby it becomes possible to perform the milling and dispersion of inorganic microparticles steadily and with good productivity while preventing the increase in viscosity or the occur...  
WO/2012/086552
Provided are: a water-absorbable resin composition which enables the formation of a transparent anti-fogging coating film having excellent appearance, coatability, anti-fogging properties, water resistance, heat resistance and the like; ...  
WO/2012/084578
The present invention pertains to a fluoropolymer [polymer (F)] comprising: - recurring units derived from vinylidene fluoride (VDF), and - from 0.01 % to 5% by moles of recurring units derived from at least one (meth)acrylic monomer [mo...  
WO/2012/084772
Process for monitoring the polymerization of ethylene or ethylene and comonomers in the presence of free-radical polymerization initiator at pressures in the range of from 160 MPa to 350 MPa and temperatures in the range of from 100°C t...  
WO/2012/086328
Provided are an emulsification device, a polymer particle production apparatus provided with the emulsification device, and a polymer particle production method using the production apparatus. An emulsification device (3) comprises emuls...  
WO/2012/082487
Oxazolinyl-containing compounds having a single oxazolinyl group plus a first polymeric group are described. Grafted compounds are also described that are the product of a reaction of an oxazolinyl-containing compound with a second compo...  
WO/2012/081663
This polypropylene resin composition for injection molding contains a propylene resin material and a crystallization nucleating agent. The intrinsic viscosity of the xylene-soluble portion of said polypropylene resin composition is 0.8 t...  
WO/2012/082348
Acetoacetate-functional monomers are disclosed that correspond to the following formula 1: in which R is hydrogen, or a methylgroup; X is a branched alkyl or a branched cyclic alkyl having from 5 to 8 carbon atoms; and Y1 and Y2 are inde...  
WO/2012/081667
This polypropylene resin composition for injection molding contains a propylene resin material. The intrinsic viscosity of the xylene-soluble portion of said polypropylene resin composition is 0.8 to 1.4 dl/g, and the melt flow rate of t...  
WO/2012/082340
Substituted 3-oxopentanoates are disclosed that correspond to the following formula 1: in which R is hydrogen, or a methyl group; X is a straight-chain, branched, or cyclic alkyl or alkyl ether group having from 1 to 15 carbon atoms or a...  
WO/2012/080145
The invention concerns an aqueous starch-containing polymer dispersion obtainable by co-polymerisation of ethylenically unsaturated monomers comprising: (a) from 20 to 50 wt% of at least one of styrene or substituted styrene; (b) from 20...  
WO/2012/080215
The present invention relates to a process for the preparation of a radiation curable composition comprising at least one (meth)acrylic copolymer A and at least one radiation curable epoxy based compound B, said process comprising a firs...  
WO/2012/081705
Provided is a curable resin composition which can provide a cured article having a low dielectric constant and a low dielectric tangent, and can also provide a cured article having excellent moldability at ordinary press-molding temperat...  
WO/2012/082884
An aqueous acidic polymerization liquid comprising polymerisable monomers or oligomers with carboxylate and/ or carboxylic acid moiety or moieties, and basal surface modified clay that is homogenously dispersable in said liquid is provid...  
WO/2012/081880
The present invention relates to a solid precursor in the form of an organic salt, the solid precursor having a solid support, a method for manufacturing same, and an application thereof. The solid precursor of the present invention enab...  
WO/2012/081880
The present invention relates to a solid precursor in the form of an organic salt, the solid precursor having a solid support, a method for manufacturing same, and an application thereof. The solid precursor of the present invention enab...  
WO/2012/081355
The main purpose of the present invention is to provide a method for producing a water-absorbing resin, said water-absorbing resin being slightly colored by a high-temperature treatment, having a small fine powder content and a small coa...  
WO/2012/082879
An aqueous acidic polymerization liquid comprising polymerisable monomers or oligomers with carboxylate and/ or carboxylic acid moiety or moieties, and edge modified clay that is homogenously dispersable in said liquid is provided, and a...  
WO/2012/080646
The invention relates to a method for preparing a polymer grafted onto an elastomer, said method including at least the following steps: (a) loading a reactor with water, an emulsifier, and an aromatic vinyl elastomer in the form of an e...  
WO/2012/075964
Disclosed is a neodymium based homogeneous phase rare earth catalyst and the neodymium based homogeneous phase rare earth catalyst is prepared by a process comprising the steps of: 1)in an inert solvent, preparing a mixture solution co...  
WO/2012/077720
To provide: a compound, which is suitable for a sealing agent for electronic components or the like, especially suitable for a liquid crystal sealing agent and does not easily generate out gas, and which can be used for a photopolymeriza...  
WO/2012/075560
Catalysts are activated in a dual reactor solution process by adding a cocatalyst comprising an alkylaluminoxane and an ionic activator to an organometallic polymerization catalyst in each of a first reactor and a second reactor. The ion...  
WO/2012/074196
The present invention relates to a method for preparing fluorine-based polymers containing vinylidene fluoride, the method comprising the steps of: dissolving fluorosulfonate-based surfactant or polyfluorocarboxylate surfactant in water ...  
WO/2012/072911
The invention relates to a composition including an oil phase, an aqueous phase, at least one water-in-oil emulsifying system in the form of a positive latex, characterized in that the composition includes a straight, branched, or cross-...  
WO/2012/072417
The present invention relates to a process for maintaining a continuous gas-phase (co-) polymerisation of olefins in a large fluidised bed reactor in a homogeneous mode whilst operating at high space time yield and condensation rate in t...  
WO/2012/072639
The present invention relates to an apparatus and process for the gas phase polymerisation of olefins, the apparatus comprising: a) a reaction zone comprising a grid at its base, b) an inlet located in the lower half of the reaction zone...  
WO/2012/073684
The present invention relates to a curable (meth)acrylic composition comprising (a) a (meth)acrylic acid ester monomer or oligomer containing at least one hydroxyl group in the molecule, (b) a chelating compound that is not a metal salt,...  
WO/2012/074709
Processes for the polymerization of olefins with extracted metal carboxylate salts are provided. The polymerization processes have increased productivity and/or increased resin bulk density.  
WO/2012/074710
Catalyst compositions for the polymerization of olefins having improved flowability properties are provided.  
WO/2012/072178
The present invention relates to a method for cleaning a reactor and/or equipment thereof used in oligomerization or polymerization of ethylene and/or alpha-olefins, comprising the step of purging the reactor and/or equipment with a purg...  
WO/2012/074923
The invention pertains to, for example, an improved sorbent and process for removing fermentation inhibitors such as furfural and/or HMF in microbial processes utilizing fermentable sugars obtained from biomass including, for example, in...  
WO/2012/074081
A liquid crystal composition for forming a polymer/liquid crystal composite in which disorder of an orientation state is reduced is provided. The liquid crystal composition includes a liquid crystal material exhibiting a blue phase and a...  
WO/2012/072931
The invention relates to positive latex including a straight, branched, or cross-linked cationic polyelectrolyte from the polymerization, in molar %, of: a molar ratio of greater than or equal to 70% and less than or equal to 99% of mono...  
WO/2012/074994
The invention includes a novel light-activated polymerizable composition, wherein reversible crosslinks may be converted into irreversible crosslinks using a fully controllable physicai and/or chemica! process. The invention further incl...  
WO/2012/074709
Processes for the polymerization of olefins with extracted metal carboxylate salts are provided. The polymerization processes have increased productivity and/or increased resin bulk density.  
WO/2012/074196
The present invention relates to a method for preparing fluorine-based polymers containing vinylidene fluoride, the method comprising the steps of: dissolving fluorosulfonate-based surfactant or polyfluorocarboxylate surfactant in water ...  
WO/2012/072930
The invention relates to positive latex including an oil phase, an aqueous phase, at least one water-in-oil emulsifying system, and a linear, branched or cross-linked cationic polyelectrolyte resulting from the polymerization, for 100 mo...  
WO/2012/074027
The present invention provides: a polymer which, when used in a cement composition or the like, exhibits higher-level water-reducing properties, workability and other performances and which is useful in various fields of application, par...  
WO/2012/073968
Provided are: a polymer for lithography which is obtained with a high polymerization conversion by polymerizing a monomer component that contains a vinyl monomer having an acid -eliminable group without using a metal catalyst or a compli...  
WO/2012/068879
A carbazole oxime ester-type photoinitiator represented by the following structural formula (I) is disclosed. The photoinitiator has excellent properties in application, especially high photosensibility. The photoinitiator can greatly im...  

Matches 851 - 900 out of 37,650