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Matches 1 - 50 out of 9,902

Document Document Title
WO/2018/068973A1
The invention refers to a method for recycling polyolefin containing waste by using a solvent with a specific Hansen parameter and contacting this mixture with a liquid filtration aid before separating the polyolefin from the mixture. Th...  
WO/2018/061404A1
Provided is a method for treating carbon-containing waste with which it is possible to sufficiently burn the carbon-containing waste with less labor. Carbon-containing waste and, as a treatment accelerator, ozone or a combination of a su...  
WO/2018/058257A1
A system for continuously treating recycled polystyrene material includes a hopper/densifier configured to feed recycled polystyrene material into the system. An extruder can turn the recycled polystyrene material into a molten material....  
WO/2018/062965A1
The present invention relates to a method for producing a polyether ester copolymer having excellent economic efficiency and physical properties by recycling an unreacted diol. Accordingly, the production method purifies byproducts to se...  
WO/2018/053193A1
A thermoplastic copolymer is made by first de-vulcanizing a sulfur-crosslinked elastomeric material to produce a liquid phase component. The liquid phase component is subsequently mixed with a compatible thermoplastic polymer at a temper...  
WO/2018/052437A1
Embodiments disclosed herein relate to the production of polypropylene. A hydrocarbon feedstock, containing propane, is fed to a propane dehydrogenation reaction zone to convert a portion of the propane to propylene. The propane and prop...  
WO/2018/052201A1
The present invention relates to a method for recovering ethylene and a vinyl-based comonomer, the method improving the recovery rate of unreacted monomers remaining after the polymerization reaction of ethylene and a vinyl-based comonom...  
WO/2018/041975A1
A hydrolysis of particulate lignocellulosic material with hydrochloric acid, characterized in that the hydrolysis is carried out in a hydrolysis reactor, which hydrolysis reactor comprises - a cylindrical body with a wall structure of fi...  
WO/2018/040727A1
A polymer cracking furnace mainly comprises a furnace body (1). There is at least one furnace body (1). The furnace body (1) comprises an outer cavity (2) and an inner cavity (3). One end of the furnace body (1) is connected to a mixing ...  
WO/2018/044502A1
Sustainable lubricant compositions made from recycled thermoplastic polyesters and other reclaimed or biorenewable reactants and a method of formulating them are disclosed. The lubricant compositions comprise a polyester base oil, which ...  
WO/2018/039554A1
An infilled artificial turf surface [18] includes a particulate infill [24] with at least a top layer [28] that comprises a mixture of Black walnut shell particles [30] and English walnut shell particles [32], the walnut shell particles ...  
WO/2018/035565A1
The present invention provides a method of promoting separation of polymer bonded to a substrate of different material, which collectively form at least part of a polymer composite structure, the method comprising: (1) contacting the pol...  
WO/2018/035185A1
A method for enhancing/accelerating the depolymerization of polymers (e.g., those containing hydrolyzable linkages) is described herein. The disclosed method generally involves contacting a polymer comprising hydrolyzable linkages with a...  
WO/2018/025501A1
A method is provided for recovering pulp fibers having little damage from a used absorbent article that contains pulp fibers and a superabsorbent polymer. The used absorbent article is treated at a temperature of greater than or equal to...  
WO/2018/025499A1
A method is provided for recovering pulp fibers having little damage from a used absorbent article which includes a water permeable front sheet, a water impermeable back sheet and an absorbent body that contains pulp fibers and a superab...  
WO/2018/025500A1
A method is provided which, by a simple process, separates and recovers pulp fibers from a used absorbent article that contains pulp fibers and a superabsorbent polymer. A used absorbent article is treated with an aqueous solution that c...  
WO/2018/021645A1
The present invention relates to a chemically decomposable thermosetting resin composition for recycling fiber-reinforced composites, and a dissolving method thereof. The chemical decomposable thermosetting resin composition according to...  
WO/2018/022711A1
A coated polymeric film is comminuted, and is advanced between successive processing stations in a coating removal system in a stream of conveyance fluid driven through a conduit reaching between the successive processing stations.  
WO/2018/021719A1
The present invention relates to a process for obtaining an ultrahigh-purity polymer by simply and efficiently removing unreacted monomers remaining in a polymer in a process of preparing a biodegradable polymer such as polylactic acid o...  
WO/2018/018153A1
There is described a microwave pyrolysis process for the depolymerization of plastic for the production of monomers, waxes and heavy oils comprising the steps of: a) steam purge of said plastic and from about 0.5% to about 50% w/w of a c...  
WO/2018/022368A1
Polyester polyol compositions are disclosed. The polyol compositions, which comprise recurring units of a digested thermoplastic polyester, a glycol, and castor oil, ricinoleic acid, or a mixture of castor oil and ricinoleic acid, have h...  
WO/2018/022609A1
An apparatus and process for thermally de-manufacturing tires and other materials. The apparatus is a retort chamber with various zones in which tires are combusted to provide energy for the thermal depolymerization reaction, depolymeriz...  
WO/2018/018107A1
A description is given of a process for manufacturing and decorating a laminate floor based on the use of recycled polyethylene terephthalate, and the product obtained, which comprises a step of preparing the recycled PET, via an extrusi...  
WO/2018/014886A1
The equipment for continuous recycling of plastics contains at least one heating system, evaporation tanks (6), a feeder system (1), a closed-circuit cooling system (9), a distribution system (8) for supplying process inert gas to the eq...  
WO/2018/013011A3
The invention relates to prophylactic lubricants for treating the metallic surfaces of mining transport equipment to prevent moist loose rocks from freezing thereto. An anti-icing liquid comprises a mixture of a lubricant base, for which...  
WO/2018/011098A1
The present invention relates to a process for preparing a polyester (meth)acrylate resin (I), said process comprising the steps of: (a) Reacting a thermoplastic polyester with (a1) at least one polyhydric alcohol and, optionally, with (...  
WO/2018/007356A1
The invention relates to a method for the depolymerisation of a polyester load comprising opaque PET, said method including at least conditioning, depolymerisation and diol-separation steps, a step of separating the liquid-monomer-rich e...  
WO/2018/006146A1
The present invention relates to a method for obtaining hydroxylated oligomers of bisphenol A polycarbonate, with a molar mass controlled by a chemical reaction with a solvent in a homogenous medium using glycols, generating bisphenol A ...  
WO/2018/000050A1
A plant, comprising: a pyrolysis reactor configured to heat molten mixed plastic waste to produce: pyrolysis gases at a first temperature of around 350° C to 425° C; and pyrolysis slurry or pyrolysis char at a second temperature of 722...  
WO/2018/000014A1
A method for preparing feed material for a catalytic depolymerisation process, the method comprising the steps of: separating feedstock into two or more feedstock streams based on one or more properties of the feedstock, introducing each...  
WO/2018/001976A1
The present invention pertains to a method for recycling a carpet product, the carpet product comprising a fibrous sheet comprising polymer yarns, wherein at least one surface of the sheet is provided with a layer of polymer adhesive, wh...  
WO/2018/002431A1
The present invention relates to a system (100) for separating metal from paint waste, characterized in that the system (100) comprises a crusher (104) for crushing the metal, at least one rotating drum (110a-110e) for mixing the waste, ...  
WO/2017/220197A1
The invention relates to a method for the production of flame-resistant synthetic fibers from textile fabrics, which contain at least a proportion of flame-resistant synthetic fibers and at least a proportion of enzymatically hydrolyzabl...  
WO/2017/217708A1
The present application relates to a solvent recovery device and a solvent recovery method, the solvent recovery device and method, according to the present application, enabling the reduction of steam consumption during a synthetic rubb...  
WO/2017/217709A1
The present application relates to a solvent separation device and a waste heat utilization method, the solvent separation device and the waste heat utilization method, according to the present application, enabling the reduction of cool...  
WO/2017/207869A1
The invention relates to a method and an apparatus for treating a starting material, wherein the starting material (1) that contains at least organic material is mixed and agglomerated in a mixing stage (4) in the presence of heat to for...  
WO/2017/202802A1
The invention is related to a process for producing modified polyethylene having decreased melt flow rate (5 kg, 190°C) (MFR). In particular, the present invention is directed to a process in a controlled manner for producing modified p...  
WO/2017/201595A1
The present invention patent relates to a method for recovering and producing plastics contained in sanitary pads and diapers, belonging to the chemical sector, more particularly relating to sanitary pads and diapers for personal use, pr...  
WO/2017/199202A1
Process for recycling a waste thermoplastic polymeric material by reacting at the molten state said waste thermoplastic polymeric material with an organic compound containing one or more carbon-carbon double bonds, in the presence of a f...  
WO/2017/198786A1
The present invention relates to processes for degrading plastic products and the uses thereof. The processes of the invention particularly comprise a step of amorphizing a plastic product prior to a step of depolymerization. The process...  
WO/2017/198935A1
1) Hydrocarbon polymer comprising two alkoxysilane end groups of formula (I): in which : - F1 is: (R'0)3-tRtSi-(CH2)gi- and F2 is: -(CH2)di-SiRt(OR')3-t; or else F1 is: (R'O)3-tRtSi-R"-OOC-(CH2)g2- and F2 is: -(CH2)d2-COO-R"-SiRt(OR')3-t...  
WO/2017/194967A1
A resin composition, a cable or cable protection comprising or formed from said resin composition, a rotomolded article comprising or formed from said resin composition, an article of manufacture comprising or formed from said resin comp...  
WO/2017/179251A1
The purpose of the present invention is to provide a method for the saccharification of pulp fibers contained in used absorbent articles to obtain a saccharified solution containing glucose, wherein the saccharification efficiency of pul...  
WO/2017/179030A1
The invention relates to a covering made of continuous synthetic filament from 100% recycled PET using as the raw material flakes of used PET containers, extruded on the basis of specific parameters, the main distinctive feature of the i...  
WO/2017/177792A1
Provided is a method for regenerating a cross-linked network through the low-temperature selective rupture of a vulcanized rubber, belonging to the field of recycling waste rubber resources. In the present invention, firstly, after the v...  
WO/2017/175100A1
The present invention relates in general to recycling of polymer matrix composite. In particular, the invention relates to a process for separating reinforcement material from polymer matrix composite comprising the reinforcement materia...  
WO/2017/173006A2
A process and an apparatus for pyrolysis of mixed plastic feedstock producing petroleum products are described. In one example, a process for producing petroleum products includes charging feedstock of mixed polymer materials into a reac...  
WO/2017/171753A1
Processing fiber-reinforced composite to recover reinforcing fibers includes first treating the composite with a normally-liquid first solvent for material of the matrix followed by second treating of solid residue including reinforcing ...  
WO/2017/172351A2
Methods of producing a polyolefin wax product are provided herein. In an embodiments, a method of producing a polyolefin wax product includes providing a cracked polyolefin vapor phase and a polyolefin liquid phase that are derived from ...  
WO/2017/167332A1
The invention relates to a method and to a system for recycling carbon-fiber-reinforced polymers, comprising at least one, preferably two reactors, wherein a reaction process for separating carbon fibers/carbon fiber mats and polymers oc...  

Matches 1 - 50 out of 9,902