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WO/2021/097068A1 |
Preparing hybrid-treated plastic particles from waste plastic includes combining waste plastic particles with bio-oil to yield a mixture, irradiating the mixture with microwave radiation to yield oil-treated plastic particles, and contac...
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WO/2021/093157A1 |
An inner membrane removing device and an inner membrane removing method. The inner membrane removal device comprises a heating demolding mechanism (1) and a membrane suction mechanism (2) located downstream. The heating demolding mechani...
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WO/2021/096969A1 |
An apparatus for cutting a whole tire into strips may include a cutting device having a first rotary blade and a second rotary blade. The tire is positioned between the first rotary blade and the second rotary blade, which cut the tire i...
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WO/2021/091420A1 |
The present invention relates to a method for processing polymer materials produced by a polycondensation reaction between tetracarboxylic acid dianhydrides and diamines. A method for processing polyimide materials containing five-member...
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WO/2021/081633A1 |
A method of depolymerizing a polymer by combining together the polymer with an enzyme (a hydrolytic enzyme capable of catalyzing cleavage of said (CO)-O bond of an ester or carbonate linkage of the polymer) and an aqueous liquid to provi...
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WO/2021/085938A1 |
An embodiment of the present invention relates to: a polyester-based film; and a method for recycling a polyester-based container using same, by which the recyclability of the polyester-based container can be improved to solve environmen...
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WO/2021/086750A1 |
The present disclosure provides a process. In an embodiment, the process includes providing pellets of a regrind material. The regrind material is a post-consumer recycle multilayer film (PCR multilayer film) having at least three layers...
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WO/2021/086082A1 |
Embodiments according to the present invention pertain to a polyester film, a method for manufacturing same, and a method for recycling a polyethylene terephthalate (PET) container using same. The polyester film does not have a crystalli...
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WO/2021/080466A1 |
The invention relates to the field of separating solid materials, and more particularly to combined methods for separating waste in the manufacture of multi-layered articles made of ABS plastic and reinforcing layers. The technical resul...
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WO/2021/076845A1 |
This invention relates to the field of contaminated plastic waste decomposition. More specifically, the invention comprises methods and systems to decompose contaminated plastic waste and transform it into value-added products.
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WO/2021/074919A1 |
Techniques for managing production and reuse of a recyclable material are disclosed. Combination of markers introduced into one or more ingredient material components of recyclable materials are used to indicate one or more properties of...
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WO/2021/074446A1 |
The present invention pertains to a method to enable recycling of a panel comprising as a core structural component a polysaccharide fibre based plate at least one side of which is covered with a layer of a non water soluble adhesive, th...
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WO/2021/074938A1 |
A process is described for the production of rubber granules deriving from "End of Life Tires" (ELTs) suitable for the devulcanization process through a thermal-mechanical process, these ELTs being selected from truck tires and/or agricu...
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WO/2021/074753A1 |
The present disclosure generally relates to the field of recycling of PET waste. More specifically, the present disclosure relates to a method of manufacturing recycled polyester yarn from polyester wastes including waste PET chips, wast...
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WO/2021/068083A1 |
A method and apparatus for recovering fibres from fibre reinforced polymer (FRP) materials uses a thermomechanical process to produce high quality recovered fibres and powdered polymer resin. The thermo- (cryo-) mechanical process uses a...
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WO/2021/068037A1 |
The present invention relates generally to methods for the preparation of nickel-based alloys using waste materials, and more particularly to the preparation of nickel-based alloys using spent batteries.
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WO/2021/058958A1 |
A device (30) for supporting a tyre (10) during a water jet milling process, the device (30) comprising: a carrier assembly (42) having an axis (60), the carrier assembly (42) carrying a first stabilising member (46) and a second stabili...
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WO/2021/058728A1 |
The invention provides an apparatus for de-vulcanisation of rubber from a rubber component, preferably a rubber tire. The apparatus comprises a cleaning device configured to clean and/or sanitize the rubber and a mixing device having at ...
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WO/2021/058726A1 |
The invention provides an apparatus for reworking of non-vulcanised rubber or de-vulcanied rubber from a rubber component, preferably a rubber tire, to produce recycled rubber. The apparatus comprises a gear pump configured to receive an...
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WO/2021/058667A1 |
The present invention relates to an apparatus for measuring an optical parameter of a laminated glazing as well as to a method producing polyvinyl acetals film using such apparatus.
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WO/2021/054897A1 |
There is provided a method of treating waste comprising: heating waste to generate inert gases and carbon dioxide; pyrolysing the waste in the presence of the inert gases and carbon dioxide to form a mixture of hydrocarbons; catalyticall...
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WO/2021/055414A1 |
Recyclable tufted carpet products and methods of preparing the same are provided. In particular, the recyclable tufted carpet product includes a primary backing having an air permeability greater than 100 l/m2/sec at 200 Pa / 20 cm2, the...
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WO/2021/048756A1 |
The process for the recovery and devulcanization of vulcanized rubber (10) takes place in a plant comprising: a mill (12) for grinding the vulcanized rubber into particles; a devulcanization twin-screw extruder (20), which is provided wi...
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WO/2021/046909A1 |
Disclosed is a crushing device for plastic products, relating to the field of plastic product processing, and mainly aimed at solving the problem that existing crushing devices are poor in terms of crushing effect. The crushing device fo...
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WO/2021/048214A1 |
A separation system (100) suitable for separating a dry or dried infill preferably comprising rubber and/or sand, into a plurality of fractions, the separation system (100) comprises a first screening means (110) configured to receive a ...
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WO/2021/044298A1 |
Continuous thermal processing of used or damaged tyres carried out by thermal decomposition in a closed vertically oriented reaction space in the presence of a controlled flow of air blowing into it from below, by the action of flue gase...
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WO/2021/043545A1 |
The present invention is related to a process for the production of a vinyl aromatic (co)polymer comprising the steps of: a) mixing a fraction (A) comprising one or more monomers selected from the group consisting of styrene, alpha-methy...
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WO/2021/038838A1 |
A container recycling method including steps (1)-(4) below. (1) A collection step for collecting a container configured from a sheet material in which a plurality of film layers including a first resin film layer and a second resin fil...
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WO/2021/042118A1 |
Poly(acrylic acid)-based superabsorbent polymer (SAP) in a feed stream is converted into poly(acrylic acid) (PAA) in an extensional flow device. The total energy used to degrade the SAP into PAA is less than about 50 MJ/kg SAP.
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WO/2021/032814A1 |
The present invention relates to a method for producing a recycled insulant from insulating wool, said method comprising the steps of: comminuting insulating wool to give a first intermediate comprising fibre coils (20) (S1); adding bind...
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WO/2021/025818A1 |
A disc for use in a disc screen is disclosed. The auger disc includes a central longitudinal disc axis and a hub extending a length along the longitudinal disc axis. The longitudinal disc axis is coaxial with the center of the hub. The h...
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WO/2021/026419A1 |
The present disclosure provides a process of recovering sulfopolyester comprising reduced impurity. Sulfopolyester is recovered from a composite material comprising water-dispersible sulfopolyester polymer and at least one non-water-disp...
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WO/2021/026416A1 |
The present disclosure provides a process of recovering sulfopolyester comprising reduced impurity. Sulfopolyester is recovered from a composite material comprising water-dispersible sulfopolyester polymer and at least one non-water-disp...
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WO/2021/021031A1 |
A process for separating polymers from waste materials or mixtures includes : dissolving the waste materials or mixtures in a solvent to form a solution and a remaining solid component; separating the solution from the remaining solid co...
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WO/2021/019357A1 |
Machine for recycling tyres by recovering the tyre tread rubber using water jets. The machine comprises a loading unit for loading a tread, a processing unit, the processing unit comprising a framework comprising a preprocessing zone, a ...
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WO/2021/021551A1 |
Embodiments of the present disclosure are directed to multilayer structures. The multilayer structures may include a first layer and a barrier layer. The first layer may include, based on the total weight of the first layer, from 90 wt.%...
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WO/2021/011976A1 |
The invention relates to a device for preparing composite material waste, in particular carbon fiber-reinforced waste, comprising a comminuting assembly (2) for the composite material waste, a temperature control zone (3) connected downs...
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WO/2021/009348A1 |
A mobile waste handling system for handling of waste material, the waste handling system comprising: a housing where the housing defines an inner volume having a central axis; a shredder arranged in the inner volume and configured to tea...
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WO/2021/009815A1 |
Provided is a method wherein plastic residues, RPF, and marine plastic refuse, which, among recovered plastic waste, are produced without being able to be material-recycled, are used as materials for new synthetic resin molded products. ...
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WO/2021/003783A1 |
Disclosed are a used tire crushing cutter roller and a multifunctional crushing machine thereof, the crushing cutter roller comprising a main shaft, a roller shaft main body fixed to the main shaft, and roller shaft stop parts arranged o...
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WO/2021/005199A1 |
The present invention relates to novel esterases, more particularly to esterase variants having improved activity and/or improved themostability compared to the esterase of SEQ ID N°1 and the uses thereof for degrading polyester contain...
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WO/2021/004999A1 |
A process for treating plastic waste chips containing a blend of polypropylene and polyethylene in an amount of at least 83.0 wt.-% to less than 100 wt.-% and further containing C7 to C11 aldehydes and limonene, the process comprising th...
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WO/2021/003541A1 |
The invention relates to a process of agglomeration by coacervation of vulcanized rubber powder and the resulting product, comprising a process that arises from the process of manufacturing tire treads and recycling old tires, said proce...
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WO/2021/000031A1 |
The present invention relates to the addition of inorganic substances, in the form of a stable compound in microparticles, for improving the PET resin conversion process. The present invention also relates to a chemical microparticle com...
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WO/2020/261090A1 |
The invention relates to a method and a system for the processing of an end-of-use pneumatic tyre that is provided with an inner lining (SAL) layer manufactured with a sealing agent intended to seal any punctures and at least partially a...
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WO/2020/263201A1 |
The invention is related to the recycling method of polylactic acid in a single step by using supercritical or dense gas carbon dioxide.
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WO/2020/260972A1 |
A method for sterilizing and decontaminating post-consumer absorbent products polluted with organic compounds derived from human metabolism including drug residues, said post-consumer absorbent sanitary products comprising fractions of p...
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WO/2020/249256A1 |
The invention relates to a method for removing odorants from solid materials (6) by which a solid material (6) is washed with water (3), with additional and simultaneous application of ozone (2) to the solid material (6). Furthermore, th...
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WO/2020/245056A1 |
A process is described for preparing a broken-up, cellulose-containing starting material (110), in particular, a starting material for forming a cellulose shaped body (102), in particular, a regenerated cellulose shaped body. The process...
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WO/2020/243845A1 |
The present disclosure provides methods and systems for manufacturing a composite component. User input indicative of component parameters for fabrication of the composite component are obtained, the component parameters including a prep...
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