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WO/2016/100614A1 |
The disclosed technology relates to a plastic compound suitable for preparing articles, such as pipe fittings and valves, with good physical properties, such as impact strength, and resistance to environmental stress cracking (ESC). In p...
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WO/2016/091938A1 |
The invention concerns the field of polymer chemistry and relates to modified PTFE solid lubricants which can be used as additives, for example. The problem addressed by the present invention is to provide modified PTFE solid lubricants ...
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WO/2016/088691A1 |
The present invention provides an electret filter that can be produced by a low-cost and easy method, said filter having electret properties, oil repellency, and oil mist resistance. An electret filter comprising a fiber layer that is fo...
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WO/2016/083530A1 |
The invention relates to a chemically modified polymer and to a method for producing the chemically modified polymer, in particular chemically modified polyolefins. First, a polymer to be modified and additionally a modifying reagent are...
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WO/2016/076369A1 |
Provided is a binder composition for a power storage device, and a manufacturing method for same, the composition having excellent dispersion stability and adhesive properties, and enabling excellent uniform coating properties to be obta...
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WO/2016/075591A1 |
The present disclosure relates to an apparatus and a process for the preparation of chlorinated polyvinyl chloride (CPVC). The apparatus includes a chamber, at least one sparger and at least one agitator fitted in the chamber and at leas...
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WO/2016/075567A1 |
The present disclosure relates to an apparatus and a process for the preparation of chlorinated polyvinyl chloride (CPVC). The apparatus includes a chamber (16), at least one sparger tube (12), at least one agitator (2) and at least two ...
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WO/2016/050776A1 |
The invention pertains to a method for making a fluoropolymer dispersion, said method comprising an aqueous emulsion polymerization of one or more fluorinated monomers wherein said aqueous emulsion polymerization is carried out in an aqu...
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WO/2016/047955A1 |
The present invention relates to a vinyl chloride-based polymer having a superb thermal stability due to suppression of heat- or ultraviolet light-induced hydrochlorination, and a method for producing the vinyl chloride-based polymer. Th...
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WO/2016/047952A1 |
The present invention relates to a method for producing a vinyl chloride-based polymer having superb thermal stability due to supression of heat- or ultraviolet light-induced dehydrochlorination, and a vinyl chloride-based polymer produc...
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WO/2016/047954A1 |
The present invention relates to a method for producing a vinyl chloride-based polymer having excellent thermal stability by suppressing a dehydrochlorination reaction due to heat or ultraviolet light, and to a vinyl chloride-based polym...
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WO/2016/048561A1 |
Particular embodiments described herein provide for a morphing material that may include an outer layer, a polymer layer, and an inner core. The polymer layer can be between the inner core and the outer layer. The inner core can include ...
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WO/2016/047953A1 |
The present invention relates to a vinyl chloride-based polymer having superb thermal stability due to suppression of heat- or ultraviolet light-induced hydrochlorination, and a method for producing the polymer. The vinyl chloride-based ...
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WO/2016/038114A1 |
A hybrid compound is provided that is formed by reaction between (a) an imidazolium-based ionic liquid functionalised with an alkyne group and (b) a polymer backbone comprising a plurality of azide functional groups, via an azide-alkyne ...
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WO/2016/036539A1 |
Methods for synthesizing stabilized polymers of chlorotrifluoroethylene and products manufactured using such polymers are disclosed herein. In one exemplary embodiment, a method for synthesizing chlorotrifluoroethylene (CTFE)-based polym...
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WO/2016/017187A1 |
Provided is a crosslinking agent comprising a compound that is represented by formula (1). In formula (1), R1, R2, and R3 are each independently a hydrogen atom, a fluorine atom, an alkyl group, a fluorinated alkyl group, a substituent, ...
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WO/2016/013887A1 |
The present invention relates to a method for polymerizing fluorine-based monomers comprising fluorine-based emulsifiers and fluorine-based polymers prepared thereby. More specifically, the present invention relates to a method for prepa...
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WO/2015/200657A1 |
An ultraviolet light-absorbing oligomer that includes a first divalent unit represented by formula (I):; and a second divalent unit represented by formula (II): Each R1 is independently hydrogen or methyl; V is O or NH; X is bond or X is...
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WO/2015/200655A1 |
A composition that includes a blend of a fluoropolymer and an ultraviolet light-absorbing oligomer. The oligomer has a first divalent unit having a pendent ultraviolet absorbing group and a second divalent unit represented by formula (I)...
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WO/2015/194367A1 |
The purpose of the present invention is to provide a hydrofluorocarbon recovery method that makes it possible to both recover a high yield of a hydrofluorocarbon that is used when producing a fluoropolymer and shorten the time required f...
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WO/2015/186794A1 |
Provided is a method capable of producing a fluoropolymer aqueous dispersion liquid that has excellent dispersion stability, while containing particles having extremely small diameters. A method for producing a fluoropolymer aqueous disp...
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WO/2015/186798A1 |
Provided is a polytetrafluoroethylene powder that is highly dispersible in lubricating oil. The polytetrafluoroethylene powder is characterized by comprising polytetrafluoroethylene including a tetrafluoroethylene unit or a tetrafluoroet...
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WO/2015/183006A1 |
The present application relates to a method for removing unreacted vinyl chloride monomers in a polyvinyl chloride. Exemplarily, according to a stripping apparatus and method of the present application, in a stripping step using steam, t...
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WO/2015/179333A1 |
The invention relates to very high melt flow fluoropolymer compositions, having low melt viscosities. The fluoropolymers have low molecular weights of from 5 kDa to 200 kDa and melt viscosities of less than 2 kilopoise (kP) at 232°C and...
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WO/2015/173193A1 |
The invention pertains to a method for emulsion polymerization of at least one fluoromonomer, said method comprising: (i) providing at least one aqueous emulsion comprising at least one surfactant and a monomer mixture [mixture (M)] comp...
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WO/2015/173194A1 |
The invention pertains to a (per)fluoroelastomer comprising at least one group of formula (lx), wherein X is phosphorous or carbon, preferably carbon, and Z is a hydrocarbon group, possibly comprising one or more than one heteroatoms [fl...
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WO/2015/156311A1 |
Provided is a vinyl resin production method in which a dispersion stabilizer comprises: an aqueous emulsion (a) that is obtained by dispersing a polymer (A) that comprises an ethylenically unsaturated monomer unit in an aqueous medium; a...
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WO/2015/152260A1 |
The present invention provides a production method for a chlorinated vinyl chloride resin that has excellent heat stability (initial colorability, and heat-resistance stability) and that can be used to obtain a transparent molded product...
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WO/2015/144695A1 |
The present invention relates to porous films comprising (A) from 51 wt.-% to 99.9 wt.-% based on the total weight of the film of at least one porous metal-organic framework material, the material comprising at least one at least bidenta...
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WO/2015/129855A1 |
The purpose of the present invention is to provide a polytetrafluoroethylene-containing paste that is less prone to molding defects at the same time as enabling the polytetrafluoroethylene thickness of a polytetrafluoroethylene molded ar...
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WO/2015/098773A1 |
The purpose of the present invention is to provide a method for manufacturing a fluorine-containing cross-linked product for which the amount of HF generated is low and which has excellent stability. Provided is a method for manufacturin...
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WO/2015/083790A1 |
The present invention is a separator for a secondary battery, said separator comprising a porous substrate and a composite porous membrane formed atop the porous substrate and being characterized in that the composite porous membrane inc...
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WO/2015/080367A1 |
Provided are: a method for preparing vinyl chloride-based resin, comprising preparing slurry through suspension polymerization by mixing a monomer; an oil soluble initiator; a dispersant; and an additive including an emulsifier, a water-...
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WO/2014/098907A9 |
A method of fabricating low EW, water insoluble electrolyte materials includes providing a perfluorinated polymer resin that includes perfluorinated carbon-carbon backbone chain and sulfonyl fluoride ended perfluorinated side chains, ext...
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WO/2015/047040A1 |
The invention relates to an apparatus for mass polymerization of vinyl chloride resin and a method for mass polymerization of vinyl chloride resin which is capable of preventing production of abnormal products (fineparticle products, ove...
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WO/2015/043720A1 |
The invention relates to a method for the polymerization of ethylenically unsaturated monomers in a polymerization reactor, the cooling system thereof being divided into sections, only the least number of required sections being cooled w...
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WO/2015/047021A1 |
The present invention relates to a bulk PVC composition and a bulk PVC polymerization method using the same. According to the present invention, it is possible to effectively prevent the production of fine particles and scale (adhering t...
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WO/2015/048697A1 |
Fluoropolymers, specifically polyvinylidene fluoride (PVDF) polymers stabilized against color degradation due to high thermal exposure. The fluoropolymers are produced with free-radical initiators in the presence of surfactants containin...
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WO/2015/032726A1 |
Disclosed are emulsion polymerization methods of at least one ethylenically unsaturated monomer conducted in the presence of an aqueous phase comprising a water soluble chitosan salt and at least one co-stabilizer. Also disclosed is an a...
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WO/2015/027613A1 |
Provided are a self-cleaning polymerization apparatus and a self-cleaning polymerization process using same. The apparatus comprises: a reactor (1) having a shell (11) and a plurality of tubes (12) located in the shell (11); a shell-side...
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WO/2015/019581A1 |
Provided is a crosslinking agent consisting of a compound represented by formula (1). (In formula (1), R1, R2 and R3 are each independently a fluorine atom, an alkyl group, a fluorinated alkyl group or a substituted or unsubstituted aryl...
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WO/2015/009969A1 |
A metal exchanged fluorinated ionomer is a copolymer minimally including repeating units of (i) a polymerized derivative of a perfluorinated cyclic or cyclizable monomer and (ii) a strong acid highly fluorinated vinylether compound in wh...
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WO/2015/007522A1 |
This invention relates to composite materials and methods of their production. More especially the invention provides methods of making a composite material by paste polymerisation comprising the steps of a) forming an emulsion of at lea...
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WO/2015/008649A1 |
Provided are: a method for producing a stable aqueous dispersion of a fluorine-containing polymer in which a fluorine-containing polymer having a high molecular weight is dispersed, the method having excellent productivity; an aqueous di...
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WO/2015/002251A1 |
Provided are the following: an insulating tape for covering, in which a polyimide film and a fluorine-containing resin film are laminated with excellent adhesion; and a method for producing a structure by covering a conductor with this i...
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WO/2014/200484A1 |
Hydrophilic coating compositions and methods to make and use the compositions are disclosed. The compositions include a polymer comprising guanidinyl, amidinyl, hydroxyalkylaminoalkyl, or dihydroxyalkylamino alkyl functional groups. The ...
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WO/2014/192491A1 |
The purpose of the present invention is to provide a fluoropolymer production method which, in the production of fluoropolymers, specifically fluoropolymers necessarily containing tetrafluoroethylene or chlorotrifluoroethylene units, is ...
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WO/2014/178362A1 |
Chlorinated vinyl chloride resins can be efficiently produced by means of a production apparatus for chlorinated vinyl chloride resins which comprises a light source (19) and a pipe (20) for circulating a vinyl chloride resin suspension ...
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WO/2014/178374A1 |
The present invention pertains to a production method for chlorinated vinyl chloride resins which involves chlorinating a vinyl chloride resin by irradiating the interior of a reaction container into which a vinyl chloride resin and chlo...
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WO/2014/171772A1 |
The present invention relates to a polyethylene, a chlorinated polyethylene thereof, and a PVC composition containing the same, and more specifically, to: a polyethylene having an average particle size of 30-170 μm, a melt index (5.0 kg...
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