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WO/2013/069700 |
Provided is a water-dispersible active substance sustained release product which is capable of releasing almost the entire quantity of the active substance at a constant release rate over a long period of time, and which has a low vis...
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WO/2013/047072 |
The present invention is a composition which is for use in forming an overcoat film for immersion exposure and which comprises [A] a polymer component that contains a polymer (A1) and [B] a solvent, said polymer (A1) having structural un...
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WO/2012/136353 |
The invention relates to a process for the manufacture of α,α- branched carboxylic acids vinyl esters comprising the following steps: - isomerising and converting an olefin feed with CO and water under Koch reaction conditions to make ...
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WO/2012/098748 |
Provided are a polyvinyl alcohol resin superior in handling and less prone to generate dissolution residue when dissolved in water, and a method for producing the same. A polyvinyl alcohol resin slurry obtained through a polymerization s...
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WO/2012/068476 |
The present invention comprises poly(vinyl benzoate) nanoparticle suspensions as molecular carriers. These nanoparticles can be formed by nanoprecipitation of poly(vinyl benzoate) in water using Pluronic F68 as surfactant, to create sphe...
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WO/2012/068476 |
The present invention comprises poly(vinyl benzoate) nanoparticle suspensions as molecular carriers. These nanoparticles can be formed by nanoprecipitation of poly(vinyl benzoate) in water using Pluronic F68 as surfactant, to create sphe...
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WO/2012/050951 |
The present invention includes vinyl ether functional oligomers and methods for their preparation, the method including alternating free radical copolymerization of a dialkyl maleate or dialkyl fumerate monomer with a multifunctional vin...
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WO/2012/050879 |
The invention provides a manufacturing method for processing polymeric microspheres which are suspended in a liquid. The invention also provides polymeric microspheres produced by the method which can be used in medical settings as tissu...
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WO/2012/050951 |
The present invention includes vinyl ether functional oligomers and methods for their preparation, the method including alternating free radical copolymerization of a dialkyl maleate or dialkyl fumerate monomer with a multifunctional vin...
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WO/2012/050879 |
The invention provides a manufacturing method for processing polymeric microspheres which are suspended in a liquid. The invention also provides polymeric microspheres produced by the method which can be used in medical settings as tissu...
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WO/2011/097707 |
The controlled radical polymerization of functionalized vinyl monomers is described. The polymerization takes place in the presence of a free radical initiator and a vanadium based catalyst. Suitable monomers include styrenes, acrylates,...
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WO/2011/081447 |
The present invention relates to polyurethane resin compositions for high-speed spinning spandex fiber. Provided is a method for manufacturing polyurethaneurea elastic fiber using polyols, first diisocyanate, second diisocyanate and a ch...
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WO/2011/081447 |
The present invention relates to polyurethane resin compositions for high-speed spinning spandex fiber. Provided is a method for manufacturing polyurethaneurea elastic fiber using polyols, first diisocyanate, second diisocyanate and a ch...
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WO/2011/078208 |
Provided is a hydrophilic polymer compound which is capable of interfering with blood coagulation in both the primary hemostasis step wherein platelets participate and the blood clot formation step wherein blood coagulation factor partic...
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WO/2011/072812 |
Dental cement composition comprising a polymerizable polyacidic polymer having repeating units in the polymer backbone, which are represented by the following formula (I)1 (II), and/or (III): wherein X represents O, S, or NR', whereby R'...
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WO/2011/031558 |
Toughened polyhydroxyalkanoate resin compositions are disclosed, comprising thermoplastic polyhydroxyalkanoate compositions and a toughener comprising a vinyl acetate homopolymer or copolymer and optionally polyvinyl alcohol.
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WO/2011/031558 |
Toughened polyhydroxyalkanoate resin compositions are disclosed, comprising thermoplastic polyhydroxyalkanoate compositions and a toughener comprising a vinyl acetate homopolymer or copolymer and optionally polyvinyl alcohol.
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WO/2011/031558 |
Toughened polyhydroxyalkanoate resin compositions are disclosed, comprising thermoplastic polyhydroxyalkanoate compositions and a toughener comprising a vinyl acetate homopolymer or copolymer and optionally polyvinyl alcohol.
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WO/2010/144130 |
Processes for preparing aluminoxane comprising: bringing into contact under reaction conditions in an inert atmosphere a liquid containing reaction mixture comprising: (i) a water in oil emulsion comprising water and at least one emulsif...
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WO/2010/126041 |
Disclosed is a polyvinyl alcohol resin (PVOH resin) composition which rarely undergoes discoloration during melt molding and can have a highly stable melt viscosity for a long term. The polyvinyl alcohol resin composition comprises: a po...
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WO/2010/089142 |
The invention relates to vinyl acetate-ethylene-copolymer dispersions suitable in particular for treating textile web materials, and to textile web material treated therewith, being suitable in particular as floor coverings or as belts. ...
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WO/2010/086408 |
The present invention relates to a method for producing photo-crosslinkable polymer nanoparticles having diameters less than or equal to 100 nm and polymer nanoparticle dispersions that can be obtained therefrom. For this purpose, monovi...
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WO/2010/080102 |
A radiation-sensitive composition can be used to prepare positive-working imageable elements having improved sensitivity and solvent resistance. These elements are useful for making lithographic printing plates and printed circuit boards...
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WO/2010/080102 |
A radiation-sensitive composition can be used to prepare positive-working imageable elements having improved sensitivity and solvent resistance. These elements are useful for making lithographic printing plates and printed circuit boards...
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WO/2010/074063 |
Composite particles composed of an organic polymer and a silicon compound, in each of which (a) the core comprises organic polymer particles mainly composed of vinyl acetate and (b) the shell comprises a silicon compound, and which have ...
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WO/2010/066193 |
A method for preparing polyvinyl alcohol and polyvinyl acetate latex by use of the bottom residue from vinyl acetate production process comprises: (1)distilling the bottom residue from vinyl acetate production process to obtain crude ace...
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WO/2010/057988 |
The present invention relates to a soil stabilizer having a moisture-storing effect, comprising at least one gel-forming polymer, wherein the gel-forming polymer is based on alkenyl ester copolymers and wherein the alkenyl ester copolyme...
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WO/2010/019931 |
A reduced-pressure system for delivering reduced pressure for medical purposes to a desired site and to receive fluids in one instance includes a reservoir having an interior space operable to contain the fluids. A reduced-pressure deliv...
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WO/2010/010291 |
The invention relates to vinyl propionate in which at least part of the carbon atoms is from a renewable source. The invention also relates to a method for producing vinyl propionate, and to the copolymers, compositions and uses of vinyl...
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WO/2010/010298 |
The invention relates to a method for producing bioresourced propionic acid from glycerol. The invention also relates to a composition comprising more than 85 mass % of bioresourced propionic acid, and to the use of the propionic acid ob...
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WO/2010/010291 |
The invention relates to vinyl propionate in which at least part of the carbon atoms is from a renewable source. The invention also relates to a method for producing vinyl propionate, and to the copolymers, compositions and uses of vinyl...
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WO/2010/010298 |
The invention relates to a method for producing bioresourced propionic acid from glycerol. Said method comprises a step of extracting acrylic acid by fractionated crystallisation in order to isolate purified acrylic acid crystals and a m...
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WO/2009/124661 |
New process conditions are described and more particularly emulsion polymerization of compositions which are based on copolymers of vinyl acetate, straight chain α- olefin and an optional third different olefinically-unsaturated co-mono...
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WO/2009/124661 |
New process conditions are described and more particularly emulsion polymerization of compositions which are based on copolymers of vinyl acetate, straight chain α- olefin and an optional third different olefinically-unsaturated co-mono...
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WO/2009/120370 |
Embodiments of the present disclosure include a polyvinyl ester-based latex having polyvinyl ester-based particles with vinyl ester groups that have been partially hydrolyzed to a predetermined degree, and methods of modifying and formin...
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WO/2009/096531 |
Hydrophilic members comprising various substrates and surface layers formed on the surfaces thereof, wherein the layers are soft and excellent in stainproofness, quick-drying properties against water and so on, and wear resistance. A hyd...
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WO/2009/065162 |
The invention relates to a polymerisable composition for the production of biodegradable, biocompatible, cross-linked polymers on the basis of polyvinyl alcohol, comprising: 5-100 % by weight vinyl ester monomer(s) of general formula (I)...
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WO/2009/065162 |
The invention relates to a polymerisable composition for the production of biodegradable, biocompatible, cross-linked polymers on the basis of polyvinyl alcohol, comprising: 5-100 % by weight vinyl ester monomer(s) of general formula (I)...
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WO/2009/065749 |
The invention relates to a method for producing solutions of vinyl polymers in reactive monomers by a) polymerizing by radical initiation one or more ethylene unsaturated monomers selected from the group comprising vinyl esters, acrylic ...
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WO/2009/014688 |
The present invention relates to novel polymer-bound adducts useful as cure components for anaerobic curable compositions. The compositions are particularly useful as adhesives and sealants.
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WO/2009/014688 |
The present invention relates to novel polymer-bound adducts useful as cure components for anaerobic curable compositions. The compositions are particularly useful as adhesives and sealants.
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WO/2008/153417 |
According to one method an article is formed by introducing unexpanded foam into an elongate, tubular chamber with an uninterrupted bore, partially expanding the foam in the elongate chamber, introducing the partially expanded foam into ...
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WO/2008/126716 |
Disclosed is a dispersion stabilizer for suspension polymerization of a vinyl monomer, which is composed of a modified polyvinyl alcohol resin containing 0.1-20% by mole of a structural unit which has chlorine in a side chain. (The modif...
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WO/2008/062903 |
The invention provides a radically polymerizable compound having a dithiocarbonate structure represented by formula (1) and a sulfur-containing allylcarbonate group which can give an optical material stable and little colored at the time...
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WO/2008/027435 |
An aqueous composition adhesive composition comprising a vinyl acetate polymer and a plasticizer having Formula (I), wherein R1 and R2 are independently selected from the group consisting of saturated straight or branched and unsubstitut...
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WO/2008/007875 |
An antireflective coating composition includes a hydrolytic condensate (Cl) of alkoxy silane (Cl 1) and fluoric alkoxy silane (C 12); a particle-type metal fluoride (C2) with a refractive index of 1.40 or less; and a liquid dispersion-en...
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WO/2008/005642 |
The present invention relates to polymeric compositions useful in the manufacture of biocompatible medical devices. More particularly, the present invention relates to certain carboxylic monomers capable of polymerization to form polymer...
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WO/2008/003379 |
The invention relates to the production of vinyl ester homopolymers or copolymers by emulsion polymerization. The method is conducted in at least two phases in the presence of a component retarding the polymerization, wherein in the firs...
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WO/2007/121165 |
A copolymer useful as a demulsifier or water clarifier may be prepared by polymerizing at least one aromatic monomer having one or more polymerizable double bonds; at least one oleophilic monomer having one or more polymerizable double b...
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WO/2007/121165 |
A copolymer useful as a demulsifier or water clarifier may be prepared by polymerizing at least one aromatic monomer having one or more polymerizable double bonds; at least one oleophilic monomer having one or more polymerizable double b...
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