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Patent Searching and Data


Matches 451 - 500 out of 10,264

Document Document Title
WO/2014/102310A3
Proposed is a method for purifying a recycle stream (1) from a system for producing polyarylene ether sulfones by the polycondensation of aromatic bis-halogen compounds and aromatic bisphenols or salts thereof in the presence of at least...  
WO/2014/102308A3
Porposed is a method for purifying a recycle stream (1) from a system for producing polyarylene ether sulfones by the polycondensation of aromatic bis-halogen compounds and aromatic bisphenols or salts thereof in the presence of at least...  
WO/2014/130948A1
A method that includes: (a) heating a mixture that includes: (i) silicone, (ii) an organic polymer, and (iii) a depolymerization catalyst, wherein the heating is sufficient to depolymerize at least a portion of the silicone, to provide h...  
WO/2014/127437A1
Process for producing studs and pads, embodied by a method for producing studs and pads, pertaining to the field of articles for highway signage. The drawback noted in the current method for producing such devices lies in that these are ...  
WO/2014/102309A3
Proposed is a method for purifying a recycle stream (1) from a system for producing polyarylene ether sulfones by the polycondensation of aromatic bis-halogen compounds and aromatic bisphenols or salts thereof in the presence of at least...  
WO/2014/102307A3
Proposed is a method for purifying a recycle stream (1) from a system for producing polyarylene ether sulfones by the polycondensation of aromatic bis-halogen compounds and aromatic bisphenols or salts thereof in the presence of at least...  
WO/2014/115437A1
Provided is a method for producing a recycled material, whereby a recycled material can be efficiently obtained from a tire. The method for producing a recycled material pertaining to the present invention is provided with a step for gas...  
WO/2014/110617A1
The present invention relates generally to utilising gasses for fragmenting polymeric materials and simultaneously modifying the surface area molecular structure of the said polymeric materials. More particularly, the present invention r...  
WO/2014/077704A3
The invention relates to a device that reduces the volume of polystyrene. The apparatus described comprises a heating means to heat a sample of oil to a temperature below the boiling point of the oil and a means to direct the heated oil ...  
WO/2014/111305A1
The invention relates to a method for processing fiber-reinforced plastics (FRPs), in particular a method in which the reinforcing fibers can be recovered as raw material. According to the invention, the FRPs are reacted in an aqueous mi...  
WO/2014/110644A1
A process for converting a molten polymeric material is provided. The process includes effecting disposition of a molten polymeric material, having at least one carbon-carbon double bond, in sufficient proximity to a catalyst material wi...  
WO/2014/108465A1
A composition comprises at least propylene-based elastomer and polymer-containing waste of floor covering, preferably polypropylene-containing carpet waste. A surface covering in the form of a sheet, a panel, a tile or a plank, in partic...  
WO/2014/102311A1
Proposed is a method for purifying an untreated solvent stream containing an N-alkyl pyrrolidone and, in addition, as an impurity, the corresponding N–alkyl succinimide to obtain a purified solvent stream that meets the requirements fo...  
WO/2014/102506A1
The invention relates to a recycling method for obtaining a polymer from "post-consumer" materials, and to a material and a part consisting of polymers obtained from the recycling of used polymers.  
WO/2014/102305A1
The invention relates to a method for purifying a recycling flow (1) from a plant for producing polyarylene ether sulfones by polycondensing aromatic bis-halogen compounds and aromatic bisphenols or salts thereof in the presence of at le...  
WO/2014/099550A1
The disclosure provides a method for recovering a dihydroxy aromatic compound and a dialkyl carbonate from a polycarbonate-containing composition comprising a polycarbonate and a phosphorus-containing flame retardant. The method comprise...  
WO/2014/099594A1
The disclosure provides a method for recovering a dihydroxy aromatic compound and a dialkyl carbonate from a polycarbonate-containing composition comprising a polycarbonate and acrylonitrile-butadiene-styrene. The method comprises heatin...  
WO/2014/098229A1
[Problem] To provide a method for not only separating plastic components and non-plastic components, but also separating and recovering the components suitable for oil recovery from among the plastic components, the method being widely a...  
WO/2014/095265A1
The invention relates to a method for the surface modification of a crumb rubber, comprising the reaction of a hypohalous acid with the crumb rubber in order to form an intermediate crumb, and the reaction of the intermediate crumb with ...  
WO/2014/099548A1
The disclosure provides a method for alcoholysis of a polycarbonate-containing composition comprising a polycarbonate and a component comprising a phosphorus-containing flame retardant, an acrylonitrile-butadiene-styrene, or a combinatio...  
WO/2014/093995A1
The presently disclosed and/or claimed inventive concept(s) relates generally to oligomeric reaction products formed by the depolymerization of polyethylene terephthalate polymers and methods thereof. More specifically, the presently dis...  
WO/2014/086840A1
The invention relates to the chemical extraction of lactic acid from polymer blends comprising polylactic acid and one or more further polyesters, and from mixtures comprising polylactic acid and one or more further polymers, by an alcoh...  
WO/2014/084727A1
The invention relates to a method of devulcanizing a rubber vulcanizate of main chains and sulfur-containing cross-links. The method comprises treating the rubber vulcanizate with a devulcanizing agent to a temperature sufficient to caus...  
WO/2014/082172A1
Vulcanized rubber, for example from used tires, can be devulcanized to provide a reaction product that has similar rheological properties to the original un-vulcanized rubber. The vulcanized rubber is processed at a temperature that is l...  
WO/2014/081291A1
The invention describes a process for regenerating cellulose fibers from waste textile containing both cellulose and synthetic fibers, preferably, a polyester-cotton blend. According to the invention, the textile is treated with a cellul...  
WO/2014/079844A1
The invention relates to a method for recycling at least one plastic product, the method comprising degrading at least one polymer of the plastic product to monomers using an enzyme and recovering the resulting monomers. The method of th...  
WO/2014/076520A1
A process for recovering wastes of a polymeric composition including at least one peroxide-curable polymer and at least one peroxidic crosslinking agent, which comprises compounding the wastes with at least one antioxidant agent suitable...  
WO/2014/072483A1
The present invention relates to a continuous method for treatment, in particular depolymerisation and/or dissolution of a polymer mixture, particularly a polymer mixture that is inhomogeneous in terms of particle size and/or particle th...  
WO/2014/070908A1
A process for reducing the content of polar organic residues in mixtures of plastics from durable goods comprising separating a feed stream into two or more mixtures of flakes, each mixture containing a primary plastic type, one or more ...  
WO/2014/067081A1
The present disclosure generally relates to biological processes for degrading waste plastics and recycled plastics, and more specifically to novel isolated insects capable of degrading petroleum-based plastics, bacterial strains capable...  
WO/2014/064389A1
The invention concerns a granulation method that can be used to obtain a polymer from "post-consumer" materials, and a motor vehicle part made from polymers produced by recycling used polymers.  
WO/2014/059718A1
Disclosed is a mixing system, comprising an operation platform; a material storage silo (3) provided on the operation platform; a mixing machine (4) provided below the operation platform, with a feed port of the mixing machine (4) being ...  
WO/2014/059717A1
Disclosed is a high temperature desulphurization unit for a regenerated rubber, the unit comprising a support mechanism; and a feed mechanism, a delivery mechanism and a cooling mechanism, provided on the support mechanism, wherein the f...  
WO/2014/059715A1
Disclosed are a screw for a high temperature desulphurization unit and a delivery cylinder utilizing the screw, both for propelling rubber powders and adopting a segmenting design by means of the reaction of the rubber powders generated ...  
WO/2014/055129A1
Catalytic partial oxidation using a metal oxide catalyst surface treats crumb rubber that is recovered from waste rubber tires. Advantages of using catalytically oxidized crumb rubber relative to using non-catalytically oxidized crumb ru...  
WO/2012/061236A3
A styrene monomer reclamation process and system is disclosed. The styrene monomer reclamation process includes providing a waste plastic. The waste plastic includes styrenic polymers. The waste plastic is formed into polymer particles. ...  
WO/2014/045062A1
A process for extracting polyester from an article using a solvent system comprising a compound according to any of general Formula I to VI wherein R1 and R2 are each independently selected from: hydrogen, alkyl, alkenyl, alkynyl, aryl o...  
WO/2014/047620A1
Process of decolorizing dyed thermoplastics are provided that includes intermixing a dyed thermoplastic with a decolorization agent solution at a temperature that is below the melting temperature for the thermoplastic. The processes for ...  
WO/2014/044856A1
A process for producing a modified rubber by treating particles of cross-linked rubber to provide a reduction of the degree of cross-linking of the rubber comprises the steps of mixing said particles with bitumen, wherein the amount of b...  
WO/2014/042510A1
The present invention relates to a method for producing devulcanized rubber and an apparatus (100) therefor. The method for producing devulcanized rubber comprising the steps of providing vulcanized rubber particles with a pre-determined...  
WO/2014/040634A1
Plastic wastes which for at least 80 wt-% contain a polymer or a mixture of polymers from a group including polymethyl methacrylate, polypropylene, polyethylene, polystyrene, polyethylene terephthalate and/or polytetrafluoroethylene, are...  
WO/2014/037955A1
A specific process for treating and extracting reusable material from paint sludge is disclosed. The process is carried using tailor made equipment. The extraction process increases the recovery efficiency of product upto 90% or more. Th...  
WO/2014/039218A1
A method of recycling scrap ethylene-vinyl acetate (EVA) foam involves foaming and crosslinking a blend containing virgin EVA resin and scrap EVA foam, as well as a crosslinking agent and blowing agent for the EVA resin. The blend furthe...  
WO/2014/037956A1
The present invention relates to the use of extracted filler from processed paint sludge as alternate rubber filler (called as ALT-RUB) in rubber compounding. The process includes mixing paint sludge with the secondary material to produc...  
WO/2014/009814A3
A system for recycling carbon-containing material is provided. The system includes a reactor for heating the carbon-containing material to produce carbon-containing gases. The system further includes a condenser operably connected to the...  
WO/2014/032818A1
The invention relates to a process for regenerating sulfur-crosslinked rubber vulcanizates to regenerates, wherein at least one regenerating agent is used in the regeneration, said regenerating agent being selected from the group consist...  
WO/2014/008371A3
Systems and methods for processing and converting organic material, such as waste material, coal or other carbon containing material, into useful products and resources are disclosed. The system includes a first chamber (12) for receivin...  
WO/2014/030694A1
The purpose of the present invention is to enable effective recycling and usage of waste plastics including waste tires. The present invention is a system for recycling waste plastics and a recycling method for recycling and using waste ...  
WO/2013/106505A8
Methods and systems for reducing the volume of polystyrene foam wherein a foam reducing agent is applied to the foam, the foam reducing agent in some embodiments comprising a branched dibasic ester blend.  
WO/2014/027104A1
The present invention relates to a process for producing an organic polymer material, the production of which involves at least one hydroxyl- or amino-containing compound as a starting component, comprising the steps of: - providing a ma...  

Matches 451 - 500 out of 10,264