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Patent Searching and Data


Matches 201 - 250 out of 69,562

Document Document Title
WO/2014/090672A1
The invention relates to a method for producing functionalized polyisobutylenes, wherein isobutylene or a monomer mixture containing isobutylene is polymerized in the presence of a Lewis acid and an initiator and wherein the polymerizati...  
WO/2014/093082A1
A system and method for discharging a transfer slurry from a first polymerization reactor through a transfer line to a second polymerization reactor, the transfer slurry including at least diluent and a first polyethylene. A product slur...  
WO/2014/086648A1
A process for polymerizing ethylene in at least two cascaded slurry polymerization steps is disclosed. The process comprises polymerizing ethylene in the presence of a polymerization catalyst, hydrogen and optionally one or more alpha-ol...  
WO/2014/086477A1
A process for reducing the amount of residual monomer in aqueous polymerization emulsion by using a sequential polymerization steps, The first step consists in adding an emulsion, of vinyl ester of alkyl of C1 to C18 carboxylic acids, to...  
WO/2014/086000A1
The present invention provides a compound represented by the following formula (I): CCOSi* O R 2 R 3 R (I), wherein - R and R 2 each independently designates an alkyl group of 1 to 12 carbon atoms or a cycloalkyl group of 5 or 6 carbon a...  
WO/2014/085902A1
The application of equations of state to experimental and literature data permits the formation of a model and phase diagram(s) that show under what conditions polyethylene is likely to precipitate out of a high pressure solution of poly...  
WO/2014/088287A1
Disclosed are a metallocene catalyst composition for preparing a multimodal polyolefin resin with excellent characteristics such as moldability, mechanical strength, appearance and the like, and a polymerization method using the same. Th...  
WO/2014/088082A1
A method for producing a methacrylic polymer composition, which comprises: a first polymerization step of supplying a raw material composition (A) comprising a raw material monomer (A) containing 50 wt% or more of methyl methacrylate, a ...  
WO/2014/085901A1
Methods for dramatically altering the processability of ethylene copolymers made with a supported phosphinimine polymerization catalyst. The method involves changing the polymerization reactor temperature during the polymerization of eth...  
WO/2014/084400A1
The purpose of the present invention is to provide a method in which a polytetrafluoroethylene (PTFE) aqueous dispersion having an extremely small PTFE particle size and exhibiting excellent dispersion stability can be produced using mul...  
WO/2014/083129A1
Tiger stripe modifier being a heterophasic polypropylene composition having a melt flow rate MFR2 (230°C) in the range of 0.5 to 20 g/10 min and comprises a propylene homopolymer and an elastomeric propylene copolymer, wherein said prop...  
WO/2014/084147A1
Provided is a composition whereby it is possible to form an infrared pass filter which even when extremely thin (for example, a thickness of 1µm) is able to pass infrared beams (particularly near-infrared beams) therethrough with little...  
WO/2014/084190A1
The purpose of the present invention is to provide a photocurable composition which is capable of forming a pattern that has high refractive index and high transmittance, while achieving high resolution. A photocurable composition of the...  
WO/2014/083037A1
The present invention relates to a device for quantifying the product of one or more catalysed gas-phase polymerisation reaction comprising: performing the one or more polymerisation reactions on one or more sub-regions (22) of a reactio...  
WO/2014/084397A1
The purpose of the present invention is to provide a method with which a fluoropolymer aqueous dispersion having an extremely small particle size and exhibiting excellent dispersion stability can be produced, even without using long-chai...  
WO/2014/083130A1
Tiger stripe modifier being a heterophasic polypropylene composition comprising a propylene homopolymer and an elastomeric propylene copolymer, wherein said propylene homopolymer has a melt flow rate MFR2 (230°C) in the range of above 7...  
WO/2014/083039A1
The present invention relates to a method for determining one or more rheological properties of a polymer product (40), comprising the steps: gradually compressing the polymer product (40)during a compression phase; measuring force appli...  
WO/2014/085283A1
The invention relates to a process and apparatus for preparing an ethylene polymer by free radical polymerization under ultra-high pressure. The polymerization is carried out in an autoclave reactor in the presence of a free radical init...  
WO/2014/080628A1
The purpose of the present invention is to provide: a polyacrylamide-type paper surface strength agent having an excellent paper strength-increasing effect; and a method for producing paper, which enables the provision of paper having ex...  
WO/2014/079367A1
Molecularly imprinted polymer nanoparticles adapted to biological samples, and in particular pure biological samples, and a preparation method therefor. The degree of crosslinking of said molecularly imprinted polymer nanoparticles excee...  
WO/2014/079975A3
A reactor for producing or treating a polymer melt, comprising a bottom valve via which the polymer melt can be discharged from the reactor, wherein the bottom valve comprises a valve seat and a closing body which can form a common seali...  
WO/2014/079838A1
The present invention relates to a process for the preparation of dispersions of colloidal polymerized particles and to the colloidal polymerized particles obtained and/or obtainable by the process as well as to their use.  
WO/2014/079580A1
A method for producing macro porous micro-clusters is proposed comprising at least the following individual steps in given order: a) synthesis of dispersed cross-linked polymeric latex primary particles starting from at least one monomer...  
WO/2014/081684A1
A polyolefin production system including: a first reactor configured to produce a first discharge slurry having a first polyolefin; a second reactor configured to produce a second discharge slurry having a second polyolefin; and a post-r...  
WO/2014/077545A1
The production method for a polycondensation resin of the present invention comprises the processes of: producing a low-order condensate by means of a polycondensation reaction; discharging the low-order condensate outside the system; an...  
WO/2014/076154A1
The invention provides processes for preparing polyvinyl alcohol-stabilized polymers by means of free-radically initiated emulsion polymerization of one or more ethylenically unsaturated monomers, characterized in that one or more polyvi...  
WO/2014/075381A1
A method for preparing isotactic poly-1-butene. The method comprises: adding a nucleating agent in a bulk polymerization reaction kettle with 1-butene, and performing bulk polymerization on 1-butene by using a Ziegler-Natta catalyst syst...  
WO/2014/077111A1
This non-alkaline developing-type coloring composition contains a black pigment, a silicone resin, and a polymerizable compound, and is characterized in that the polymerizable compound is a monomer or an oligomer, and in that an -Si-O-Si...  
WO/2014/077428A1
The present invention relates to a ternary elastic copolymer capable of achieving excellence in both mechanical property and elasticity (flexibility), and to a method for preparing same. The ternary elastic copolymer is a copolymer of et...  
WO/2014/075972A1
Propylene copolymer having a melt flow rate MFR2 (230°C) in the range of more than 0.8 to below 2.5 g/10min, a xylene cold soluble content (XCS) in the range of 25.0 to 35.0 wt.-%, a comonomer content in the range of more than 4.5 to 10...  
WO/2014/077429A1
The present invention relates to a ternary elastic copolymer capable of achieving excellence in both mechanical property and elasticity (flexibility), and to a method for preparing same. The ternary elastic copolymer is a copolymer of et...  
WO/2014/077171A1
The purpose of the present invention is to provide: a white photosensitive resin composition which is capable of forming a white cured film that has a fine pattern such as a hole pattern with a hole diameter of 50 μm or less and that is...  
WO/2014/076120A1
The invention relates to a method for the melted production, especially by reactive extrusion, of block copolyamide comprising at least one aliphatic polyamide block and at least one semi-aromatic block, especially wherein the aromatic g...  
WO/2014/077567A1
The present invention relates to an eyebrow coil jacket and to a heat control apparatus and manufacturing method for a reactor using same. The eyebrow coil jacket of the present invention may improve a heat control area even when applied...  
WO/2014/077236A1
Provided are a xanthogen-modified chloroprene rubber that maintains the basic characteristics of conventional chloroprene rubber while exhibiting good dynamic characteristics and a production method for said xanthogen-modified chloropren...  
WO/2014/074587A2
A non-aqueous dispersion comprising a continuous phase and a dispersed phase, wherein the dispersed phase comprises the dispersion polymerization reaction product prepared from a reaction mixture comprising an ethylenically unsaturated m...  
WO/2014/073582A1
The present invention addresses the problem of providing a CO2 gas separation membrane that has an elevated CO2 gas permeation rate and improved CO2 gas separation performance. The present invention relates to a CO2 gas separation membra...  
WO/2014/073385A1
Provided are: a (meth)acrylic resin molded body having superior transparency and shock resistance; a method for producing same; and a method for producing a (meth)acrylic resin composition that can provide the (meth)acrylic resin molded ...  
WO/2014/074287A1
Azeotropic or azeotrope-like compositions of the present invention include trans-1, 3,3,3- tetrafluoroprop-l-ene and isobutylene. The azeotropic or azeotrope-like compositions can used in polymerization processes, including slurry polyme...  
WO/2014/074288A1
The present invention relates to the polymerization and copolymerization of monomers in the presence of fluorinated propylene solvents. More particularly, the present invention relates to the use of polymerization mediums suitable to pol...  
WO/2014/074550A1
Provided is a polymerizable non-aqueous dispersion, wherein the non-aqueous dispersion comprises: (a) a polymerizable component; and (b) polymeric microparticles dispersed in a continuous phase, wherein the microparticles comprise a disp...  
WO/2014/074880A1
Solid catalyst components for use in olefin polymerization, olefin polymerization catalyst systems containing the solid catalyst components, methods of making the solid catalyst components and the catalyst systems, and methods of polymer...  
WO/2014/073000A9
The present disclosure provides a ziegler-natta pro-catalyst composition for the polymerization.of propylene to produce polypropylene with. reduced polymer-fines.  
WO/2014/073212A1
This composition includes: (A) zinc oxide; (B) spherical silica; and (C) a (meth)acrylate compound which has a viscosity in the range of 1-1000 mPa∙s, and which has an adamantyl group or a substituted adamantyl group bonded thereto.  
WO/2014/073578A1
Provided are: a photo-polymeriable liquid crystal composition that can form a positive A plate having favorable anti-spattering properties, heat resistance, and adhesion with a negative C plate; an optical compensation film using same; a...  
WO/2014/073000A3
The present disclosure provides a ziegler-natta pro-catalyst composition for the polymerization.of propylene to produce polypropylene with. reduced polymer-fines.  
WO/2014/074587A3
A non-aqueous dispersion comprising a continuous phase and a dispersed phase, wherein the dispersed phase comprises the dispersion polymerization reaction product prepared from a reaction mixture comprising an ethylenically unsaturated m...  
WO/2014/069313A1
Provided is a curable composition for imprinting, which is able to be reduced in mold release strength, while maintaining pattern transfer performance. A curable composition for imprinting, which contains (A) a polyfunctional polymerizab...  
WO/2014/069266A1
Provided is a curable resin composition for obtaining a cured product that has adequate hardness, excellent scratch resistance, excellent recoverability, adequate refractive index, excellent adhesion to a plastic base, and excellent tran...  
WO/2014/070608A1
Processes and systems for the production for pressure management of a polymerization product flowing from a loop polymerization reactor to a separation vessel in a slurry polymerization system are disclosed herein. For example, a process...  

Matches 201 - 250 out of 69,562