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Matches 201 - 250 out of 10,264

Document Document Title
WO/2017/118975A1
The invention is a process of treating plastic waste, comprising converting one or more plastic polymers into a liquid form either by dissolving in an organic solvent or by melting, and degrading said polymer(s) with the aid of alkali hy...  
WO/2017/116861A1
Foamed asphalt compositions, recycled asphalt compositions, asphalt pavement, and methods of forming asphalt pavement using the foamed asphalt compositions are provided herein. An exemplary foamed asphalt composition is in a cellular mat...  
WO/2017/116269A1
The present invention relates to a composition of a concentrate of additives representing polymer chain extenders, method for producing the composition of a concentrate and to a method for increasing a viscosity of a polymer, preferably ...  
WO/2016/083883A8
The present invention discloses a simple mechanical method of fabrication of sub-micron aligned free standing hydrophobic and oleophilic fibers of polystyrene waste using extracts obtained from the peel of any citrus fruit such as orange...  
WO/2017/113020A1
A system for continuously treating recycled polymeric material includes a hopper configured to feed the recycled polymeric material into the system. An extruder can turn the recycled polymeric material in a molten material. In some embod...  
WO/2017/108963A1
The present invention relates to a process for producing a polymer composition comprising the steps of: (A) polymerising, in a first polymerisation reactor in a first solvent, - a first olefin monomer having two or more carbon atoms, - i...  
WO/2017/108951A1
An in-line blending process for polymers comprising: (a) providing two or more reactor-low pressure separator units (1,7) in parallel configuration, each reactor-low pressure separator unit comprising one reactor (2,8) fluidly connected ...  
WO/2017/110234A1
Provided is a method for efficiently recovering pulp fiber from used hygiene products that include pulp fiber and a polymer absorbent. This method is characterized by including a step for introducing the used hygiene product into a treat...  
WO/2017/108945A1
The present invention deals with a process of polymerising at least one olefin in a fluidised bed in a fluidised bed polymerisation reactor comprising a top zone, a middle zone in direct contact and below, a bottom zone in direct contact...  
WO/2017/108014A1
The present invention provides a method of separation of individual components from a composite packaging material, wherein the composite packaging material is crushed, combined with an organic separation agent in weight ratio material:a...  
WO/2017/108969A1
The present invention deals with a process for polymerising olefins in a solution and withdrawing a stream of the solution from the polymerisation reactor and passing it to a sequence of heating steps. The heated solution is passed to a ...  
WO/2017/111602A1
A catalyst complex for catalysis of degradation of a polymer material is described. Said complex comprises a magnetic particulate body containing iron oxide at its surface with an average diameter of 150-450 nm, and a plurality of cataly...  
WO/2017/110068A1
Provided is a reclaimed material comprising a thermoplastic resin obtained by reclaiming a thermoplastic resin waste material in which multiple types of thermoplastic resins are mixed, wherein the reclaimed material includes 90 parts by ...  
WO/2017/102313A1
The intention is to provide further development of a process for establishing prescribable viscosity values in recycling of polyester wastes that intrinsically exhibit different viscosities, so as to rapidly provide the desired final pro...  
WO/2017/103018A1
Use of a catalyst composition comprising A) a first component containing oxidic compounds comprising aluminum and silicon with a molar ratio of siliconto aluminum of more than 1) B) a second component containing an oxidic compound of sil...  
WO/2017/103012A1
Use of a catalytic composition parameters comprising oxides of aluminum or oxidic compounds comprising aluminum and silicon with a molar ratio of aluminum to silicon of more than 1 in a process for the catalytic depolymerization of plast...  
WO/2017/106392A1
Disclosed herein is a method for reducing isomerization during the copolymerization of ethylene with an α-olefin comprising adding to a reactor a reaction mixture comprising hydrogen, ethylene, an α-olefin, a solvent and a catalyst; wh...  
WO/2017/099109A1
The method for collecting lactide according to the present invention uses a vent chamber 3 in which a first screw transport path 11 is extended; utilizes the first screw transport path 11 to introduce a molten resin composition containin...  
WO/2017/092071A1
The present application discloses a method and application for recycling and reusing PET. The method comprises melting the waste PET material, and subjecting the waste PET melt to alcoholysis and repolymerization prior to subjecting the ...  
WO/2017/089883A1
A method for dosing one or more treatment substances (S1, S2) in a system for washing and recycling plastics, comprises the steps of: - providing a container (2) supported in a freely oscillating manner and operationally connected to a p...  
WO/2017/087752A1
A process for chemically recycling polyethylene terephthalate (PET) which utilizes a microwave absorber to optimize glycolytic depolymerization of PET via microwave irradiation.The method of chemically degrading PET to its reactive inter...  
WO/2017/080651A1
The present invention is in the field of an improved separation process for mixed polymers, typically provided in a waste stream, comprising a polyamide (PA) and a polyethylene terephthalate (PET). The process is a relatively simple proc...  
WO/2017/081061A1
The present invention relates to a method of degrading a phenol resin-containing material, characterized in that the phenol resin-containing material is subjected to an aminolysis with a reagent containing at least one amino group, and t...  
WO/2017/079815A1
The invention relates to improvements to a thermoplastic composite and resulting product, applicable in the wood-plastic (WPC) industry, which produces pellets and extruded parts with excellent physical and chemical characteristics for u...  
WO/2017/077512A1
The invention relates to a novel process and method of recovery of non-metallic contents (especially epoxy fiber glass) from the waste printed circuit boards for its reapplication in the form of fillers for other products, such as constr...  
WO/2017/070762A1
This invention refers to a method for obtaining PP and EP oligomers employing the use of terpenic solvent, preferably d-limonene, and of cationic surfactant Hexadecyltrimethylammonium Bromide (CTAB), The depolymerization is performed usi...  
WO/2017/073875A1
The present invention relates to a device and a method for washing off the reactant residues of polymers and, more specifically, provides a device and a method for washing off the reactant residues of polymers, the method and the device ...  
WO/2017/070366A1
Methods, compositions, single phase aqueous solutions, process mixtures, and kits are provided relating to recycling a fibrous surface covering, e.g., carpet, using a single-phase aqueous solution. For example, a method of recycling a fi...  
WO/2017/070370A1
Methods, compositions, single-phase aqueous solutions, process mixtures, and kits are provided relating to recycling a pressure-sensitive adhesive laminate using a single-phase aqueous solution. For example, a method of recycling a press...  
WO/2017/063850A1
According to the invention, in order to release, in a gentle and effective way, monomers and/or oligomers from a fibre reinforced component formed during polymerization, a supercritical fluid is used as an extraction agent.  
WO/2017/064292A1
A method for decolorizing a polyolefin plastic material comprising the steps of: a) providing said plastic polyolefin material in solid form comprising at least one pigment or at least one filler or a mixture thereof infused into said ma...  
WO/2016/185349A8
A method to produce a compound for a tyre sealant layer, comprising a swelling step, during which a crumb rubber is immersed in a process oil chosen among the ones belonging to the families of paraffin process oils, naphthene process oil...  
WO/2017/058846A1
The present invention relates to coatings, particularly high performance coatings, containing a polyester polyol comprising recurring units derived from a polyacid source, poly(bisphenol-A carbonate) (PBAC), and a glycol. The PBAC is pre...  
WO/2017/058504A1
The present invention relates to coatings, particularly high performance coatings, containing a polyester polyol comprising recurring units derived from a polyacid source,poly(bisphenol-A carbonate) (PBAC), and a glycol. The PBAC is pref...  
WO/2017/052229A1
The present invention relates to a method for recycling a prepreg and, more specifically, to a method for recycling a waste prepreg to be turned into a filler. According to the present invention, the method for recycling a prepreg compri...  
WO/2017/043986A1
The manner of production of composite with a sandwich panel structure on the basis of aerogel mat and\ resin consists in the modification of resin with glycolisate obtained on the basis of waste polyethylene terephthalate and encapsulate...  
WO/2017/042811A1
A process is provided for converting discarded rubber, e.g., rubber crumb, into absorbent material. The process comprises extruding a mixture of discarded rubber and oxidizer(s) under progressively increasing temperature to reach a tempe...  
WO/2017/037732A1
About 80 - 150 Kgs of all types of waste plastics are shredded, fine powdered and added to 1000 Kgs of the standard Bitumen of its weight recommended for the road engineering. As a process the plastics are shredded, fine powdered, sieved...  
WO/2017/037260A1
The invention relates to a method and device for delaminating/dismantling multilayer systems SM comprising a plurality of layers, including at least one organic layer, the layers being separated by interfaces, characterised in that it co...  
WO/2017/033345A1
[Problem] To provide a waste material treatment apparatus that renders waste materials harmless and reduces the volume thereof while restraining generation of dioxins as much as possible, and that at the same time enables recycling of pl...  
WO/2017/028936A1
The invention relates to the devulcanization of waste rubber in a planet roller extruder wherein a separate heating zone is provided with its own planet roller module and its own temperature control and/or a start phase with its own plan...  
WO/2017/024153A1
Compositions and methods of making a culture medium from a polymeric material are described herein.The method can include (a) depolymerizing and/or dispersing the polymeric material to obtain a depolymerized and/or dispersed residue, and...  
WO/2017/021574A1
The invention relates to a method by which means inorganic fibres (glass, carbon, aramide, etc…) are recovered from composite materials of fibre and resin, with the significant advantage of working at room temperature. The method compr...  
WO/2017/019802A1
Methods and systems of the present invention use mixed textile feedstock, which may include post-consumer waste garments, scrap fabric and/or other textile materials as a raw feed material to produce isolated cellulose and other isolated...  
WO/2017/012997A1
The invention relates to a process for breaking down materials containing benzoxazine resin that is characterized in that the material containing benzoxazine resin is reacted by aminolysis with an agent containing at least one reactive N...  
WO/2017/009390A1
The present invention relates to a process for the treatment of a composition comprising thermoplastics comprising introducing the composition into a reactor under reduction of oxygen content of the atmosphere, heating the composition in...  
WO/2017/009389A1
The present invention relates to a process for the treatment of a composition comprising thermoplastics comprising introducing the composition into a reactor under reduction of oxygen content of the atmosphere, heating the composition in...  
WO/2017/007965A1
The present invention relates to the depolymerization of polymers and the recovery of the starting materials used for the production of the polymer. The present invention also relates to the depolymerization of polyethylene terephthalate...  
WO/2017/006217A1
The present invention relates to a process for the production of polyethylene terephthaiate glycol-modified using recycled polyethylene terephthaiate flakes as a raw material. The process comprises two distinct steps: an initial depo!yme...  
WO/2017/003802A1
An article is disclosed that comprises at least about 95 weight percent reclaimed isotactic polypropylene base resin. The base resin comprises less than about 10 ppm Al, less than about 5 ppm Ti, and less than about 5 ppm Zn. The article...  

Matches 201 - 250 out of 10,264