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WO/2023/222973A1 |
The invention relates to a method for recycling a prepreg comprising at least one epoxy resin and reinforcements, the method comprising the following consecutive steps: (1) bringing the prepreg into contact with a composition comprising ...
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WO/2023/222975A1 |
The invention relates to the use of a composition comprising: an aqueous hydrogen peroxide solution, one or more organic carbonates chosen from dialkyl carbonates and alkylene carbonates, one or more lactones, and either one or more orga...
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WO/2023/223592A1 |
Provided is a multilayered resin molded body recovery pretreatment agent that can prevent contamination of a resin film by printing ink in multilayered resin molded body recovery pretreatment. A multilayered resin molded body recovery pr...
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WO/2023/216002A1 |
An injection molding apparatus including a barrel including an inlet in the barrel for receiving a composite mixture, an outlet in the barrel for ejecting the composite mixture to a downstream portion of the apparatus; the barrel further...
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WO/2023/218811A1 |
The present invention provides a coating film peeling method and a coating film peeling device with which it is possible to efficiently and reliably peel a coating film from a base film having a coating film, using a washing solution. A ...
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WO/2023/218054A1 |
The invention relates to a method for recycling polyester containers, in particular PET containers, comprising the following steps: (a) sorting the containers, (b) comminuting the containers into flakes, (c) washing the flakes, (d) sorti...
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WO/2023/217375A1 |
Aspects concern a computer-implemented method and system for associating object with an object type. The computer-implemented method/system makes use of different image sensors to capture RGB images and power intensity heatmap images of ...
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WO/2023/217690A1 |
202200074 Foreign Countries 11 ABSTRACT FOOD-CONTACT PLASTIC MATERIAL The present invention is related to afood-contact plastic material used in food packaging, the material comprising at least one up-conversion-based florescent marker, ...
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WO/2023/217866A1 |
The invention relates to a purification method for producing a polyolefin (PO) regenerate (r), said method having the following steps: (a) mixing superficially cleaned PO waste (p), referred to as raw polymer (p), with solvent and dissol...
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WO/2023/214002A1 |
The invention related to an apparatus configured to recycle lignocellulosic fibres from a fibreboard (10) comprising compressed lignocellulosic fibres bonded together by a binding agent. The apparatus (100) comprises a transport screw (1...
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WO/2023/214084A1 |
The invention relates to a process for the production of olefins by steam cracking, in particular from feedstocks from plastic waste, especially from a composition comprising a plastic liquefaction oil, said composition comprising paraff...
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WO/2023/211284A1 |
Method to separate at least a light fraction comprising low-density plastics having a density lower than water from plastic waste using superheating in water. The method is further based on efficient phase separation between different pl...
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WO/2023/208892A1 |
The present invention relates to a process for producing a carbon black and to carbon black obtained by such process as well as the use of such carbon black. The present invention further relates to compositions comprising such carbon bl...
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WO/2023/211390A1 |
Method for selectively extracting and recovering pure polyolefin polymers from wastes containing a plurality of polymers, by using one or more solvents at different temperatures for selectively dissolving one or more polymers from the mi...
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WO/2023/208654A1 |
The present invention relates to a process for producing carbon black and to carbon black obtained by such process as well as use of such carbon black. The present invention further relates to compositions comprising such carbon black an...
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WO/2023/210528A1 |
Provided is a method for producing a plastic material derived from a used sanitary product suitable for material recycling or chemical recycling, wherein impurities in the produced plastic material can be suppressed. The method comprises...
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WO/2023/208260A1 |
The invention relates to a plastic recycling method for processing plastic waste, comprising the steps: providing a mixed plastic waste stream which has, firstly, a variable 2-D material component and a variable 3-D material component, a...
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WO/2023/201385A1 |
Process and apparatus for processing of polycondensates, in particular for recycling processing of contaminated polycondensates, comprising the following processing steps: a) initially charging the polycondensates/materials to be process...
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WO/2023/203148A1 |
The invention relates to a method for recycling polyester containers, in particular PET containers, said method comprising the following method steps: (a) sorting the containers, (b) comminuting the containers to produce flakes, (c) fric...
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WO/2023/203194A1 |
The invention relates to a method by which a starting material for injection molding having a viscosity of between 0.50 and 0.7 dl/g is produced from a recycled post-consumer PET having a viscosity of between 0.72 and 0.86 dl/g according...
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WO/2023/203146A1 |
The invention relates to a method for recycling polyester containers, in particular PET containers, said method comprising the following method steps: (a) sorting the containers, (b) comminuting the containers to produce flakes, (c) fric...
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WO/2023/199221A1 |
The present invention describes the construction of sustainable modular buildings from end-of-life or reused wind turbine segments, promoting the circular economy and the " zero waste" concept. It discloses a modular building that follow...
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WO/2023/199251A1 |
A process is described that allows multicomponent polymeric waste materials to be recycled, that does not require the use of chemical solvents and that allows the reuse of waste materials into new products in quantities greater than thos...
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WO/2023/201034A1 |
Exemplary systems and methods relate to processing plastic material. A feedstock comprising plastic material and oxygen carriers comprising active material may be provided to a first reactor. A weight ratio of active material to feedstoc...
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WO/2023/197349A1 |
A waste plastic film cleaning device, comprising: a cleaning tank (1), and a feeding mechanism (2), a stirring mechanism (3) and a discharging mechanism (4), which are arranged in the cleaning tank (1). A feeding end of the feeding mecha...
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WO/2023/195003A1 |
RV system configured to receive, accept, recognize and identify containers made of various materials for sorting, processing and storing each processed material separately.
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WO/2023/195376A1 |
The present invention provides a method for recovering a plastic film from a multilayer body, wherein: the multilayer body comprises a plastic film (I), an inorganic layer (II) which is composed of at least one substance that is selected...
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WO/2023/195484A1 |
Provided is an absorbent article having an entire exterior part that is easy to recycle, a method for manufacturing a recycled raw material or a fiber from the absorbent article, and a method for manufacturing a fiber product from fiber....
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WO/2023/195071A1 |
This method for manufacturing regenerated parts involves regenerating a regenerated material from plastic parts and molding regenerated parts from the regenerated material without adding an antioxidant, an ultraviolet absorber, and a col...
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WO/2023/193946A1 |
The invention relates to a soft, flexible material bottle, wherein the upper part (3a) of the bottle together with the opening part (2) and the closing part (1) of the bottle can be folded and hooked behind the strap (4a) embedded in the...
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WO/2023/196411A1 |
An illustrative example embodiment of a method of making a concrete expansion joint insert includes moving a material including a resin having a melt temperature through a die having a flow passage that ends in an exit having a selected ...
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WO/2023/189669A1 |
This method for removing a coating layer has: a step for preparing a roll (1) on which is wound a laminated film (50) having a base film (51) and a coating layer; a step for unrolling the laminated film (50) from the roll (1); a step for...
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WO/2023/192461A1 |
Provided is a blend of a petroleum feedstock and 1-20 wt. % of plastic, based on the weight of the blend, with the plastic comprising polyethylene and/or polypropylene, and the plastic in the blend comprising finely dispersed microcrysta...
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WO/2023/187053A1 |
The invention relates in a first aspect to a method for separating a polymer blend, which comprises (i) a polyester and (ii) one or more component(s) selected from the group consisting of a second polymer, a third polymer and a filler, w...
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WO/2023/190818A1 |
This recycle material manufacturing method comprises: a step for unspooling a laminate film in one direction from a roll on which the laminate film is spooled, the laminate film comprising an elongate base material film extending in the ...
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WO/2023/189670A1 |
A method for removing a coating layer, the method comprising: a step for cutting a laminate film having a base material film and a coating layer into small fragments; a step for separating, by immersing and agitating the cut laminate fil...
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WO/2023/191689A1 |
The disclosure is related to a method (200) for recycling objects made of carbon-fiber reinforced plastics, CFRP, and glass-fiber reinforced plastics, GFRP, based on a modular system for the pre-treating the objects to a feedstock for th...
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WO/2023/189661A1 |
The present invention relates to a release sheet which is a laminate having a substrate and, on at least one surface side of the substrate, an intermediate layer and a release agent layer in this order, wherein the intermediate layer is ...
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WO/2023/189668A1 |
This method for removing a coating layer includes: a step for preparing a roll (1) around which a laminated film (50) having a base material film and a coating layer are wound; a step for feeding out the laminated film (50) from the roll...
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WO/2023/187854A1 |
An electrostatic sorting device (500) sorts resin pieces (100a, 100b) by charging a plurality of types of resin pieces (100) that have been mixed, conveying the charged resin pieces (100a, 100b) to an electrostatic field space, and dropp...
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WO/2023/189625A1 |
Provided is a functional layer removal method which efficiently removes a functional layer from a laminate film, which has a functional layer, without requiring high-alkalinity conditions or high-temperature/high-pressure conditions. Als...
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WO/2023/180260A1 |
The present invention concerns a polypropylene mixed color blend having (i) a crystalline fraction (CF) content determined according to CRYSTEX QC analysis, in the range from 85.0 to 95.0 wt.-%, (ii) a soluble fraction (SF) content in th...
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WO/2023/180258A1 |
The present invention relates to polyethylene mixed color blend having (i) a melt flow rate (ISO1133, 5.0 kg; 190°C) of 0.1 to 10 g/10min, (ii) a density of 950 to 990 kg/m³ (ISO1183); (iii) a C2 fraction in amount of at least 95.0 wt....
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WO/2023/180492A1 |
The invention relates to a system for agglomerating and comminuting recycled plastic, comprising an agglomerator which is designed to receive plastic waste and form same into elongated pin-shaped or sausage-shaped agglomerates in a pasty...
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WO/2023/180493A1 |
The invention relates to a disc agglomerator which is designed to receive plastic waste and form same into elongated pin-shaped or sausage-shaped agglomerates in a pasty state, comprising two discs which are profiled on the mutually faci...
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WO/2023/180222A1 |
A mechanical polyolefin recycling process, comprising a particular combination of processing steps in a given order, providing access to highly pure recycled polyolefin grades, having well balanced mechanical and optical properties that ...
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WO/2023/180496A1 |
The invention relates to an arrangement (1) for processing plastics (9) having: an agglomerator (2) which is intended to process and combine plastics (9) into agglomerates; a housing; an annular die wall (5) which has a plurality of outl...
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WO/2023/180475A1 |
The invention relates to a method for extruding recyclate, wherein the recyclate contains light materials and/or fibres and wherein the recyclate is first comminuted and compacted and, in a subsequent method step, is fed into an extruder...
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WO/2023/180181A1 |
A system and method for regenerating cellulose (45) and/or polyester (46) from waste textile (15) are disclosed. The method (100) comprises the steps of providing (S110) samples (20) to a container (25), providing (S120) an aqueous solut...
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WO/2023/180488A1 |
The invention relates to a system for agglomerating and comminuting recycled plastic, comprising an agglomerator which is designed to receive plastic waste and form same into elongated pin-shaped or sausage-shaped agglomerates in a pasty...
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