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Patent Searching and Data


Matches 1,051 - 1,100 out of 10,600

Document Document Title
WO/2008/106993A1
Method of making cellulose/plastic pellets in which a particulate cellulose/plastic mixture comprising more than 60 to 95 weight % of cellulosic material and 5 to less than 40 weight % of thermoplastic material, based on the total dry we...  
WO/2008/108282A1
A technology for absorbing chloro-compounds generated at the cracking of waste plastic. There is disclosed a waste plastic cracking apparatus having a cylindrical container (110) surrounded by a heat insulating material (200). Waste plas...  
WO/2008/102896A1
Disclosed is a method for collecting a useful component from a polyester fiber waste mainly comprising a polyalkylene terephthalate, specifically for separating/removing a foreign material (in the most cases, cotton) from a polyester fib...  
WO2008073136A8
Vulcanized rubber is devulcanized by contacting the vulcanized rubber with a terpentine liquid in a reaction mixture in the absence of an alkali metal.  
WO/2008/071768A3
The present invention relates to methods of separating adhesively bonded substrates by irradiation with microwaves, with one of the substrates consisting partly or entirely of a material which decomposes at least partially on absorption ...  
WO/2008/099202A1
A method of recycling rubber comprising: obtaining one or both of crumb or granulate recycled rubber; and mixing the crumb and/or granulate recycled rubber in a high shear mixer with virgin rubber to provide a mix. Articles made from com...  
WO/2008/100569A1
Processes for recycling an ionic liquid comprising employing an initial ionic liquid as a solvent and/or reagent resulting in a modified ionic liquid and thereafter subjecting at least a portion of the modified ionic liquid to at least o...  
WO/2008/097306A1
The present invention relates to a method of separating a cured silicone composition and a plastic. The first step of the method comprises combining a cured silicone composition and a plastic with a liquid that has a specific gravity bet...  
WO/2008/095934A1
Disclosed in this specification is the design for an internal mixing device which increases the plug flow like behaviour of the rotating inclined reactor.  
WO/2008/090938A1
An activated carbon production apparatus (10) has a carbonization device (12) and an activation device (13). The carbonization device (12) has a carbonization furnace (20). The activation device (13) has a rotary kiln (30) and a gas supp...  
WO/2008/088138A1
Disclosed herein is a method for recycling waste polyvinyl chloride. The method comprises pretreating soft-, hard- and soft-hard blend polyvinyl chloride waste, grinding the waste polyvinyl chloride, and mixing the resulting waste polyvi...  
WO/2008/085396A1
The present invention relates to processes for manufacturing polyesters. The processes can be used for manufacturing polyesters from post-consumer polyesters. The processes include contacting a post-consumer polyester with at least one d...  
WO/2008/085397A1
Processes for making elastomeric polyether esters from polyesters and polyols are provided. The processes can offer a reduction in manufacturing cost, energy use and a lower environmental footprint than conventional processes, particular...  
WO/2008/064012A3
The present invention pertains to carpet and methods of making and recycling carpet. In one aspect, the carpet includes: a primary backing which has a face and a back surface; a plurality of fibers attached to the primary backing and ext...  
WO/2008/080613A1
The present invention refers to medical devices comprising a modified polyamide or to modified polyamides or modified polyamide elastomers with the polyamides having high flexibility and high stress resistance, especially tensile strengt...  
WO/2008/074188A1
A pyrolysis process for waste and old rubber comprises cracking the rubber block in a reactor under the presence of a catalyst, wherein the catalyst includes 35-50 weight parts of aluminosilicate, 15-30 weight parts of active alumina, 10...  
WO/2008/073437A1
The invention relates to methods of using polymers in the waste stream obtained from the production of powder coat. The polymer in the waste stream can be cured with that in another waste stream or with a virgin polymer.  
WO/2008/073136A1
Vulcanized rubber is devulcanized by contacting the vulcanized rubber with a terpentine liquid in a reaction mixture in the absence of an alkali metal.  
WO/2008/071768A2
The present invention relates to methods of separating adhesively bonded substrates by irradiation with microwaves, with one of the substrates consisting partly or entirely of a material which decomposes at least partially on absorption ...  
WO/2008/069569A1
The present invention provides an apparatus for recovering a polymer from polymer solution, and a method of recovering a polymer using the apparatus. The apparatus includes a polymer solution-storage tank for storing a polymer solution; ...  
WO/2008/061467A1
A high efficient and energy-saving cracking apparatus for waste/used rubber includes a feeding cabin (1), a cracking cabin (2) and an output transition cabin (3) by successive connection. The cracking cabin (2) is connected with a hot wi...  
WO/2008/064012A2
The present invention pertains to carpet and methods of making and recycling carpet. In one aspect, the carpet includes: a primary backing which has a face and a back surface; a plurality of fibers attached to the primary backing and ext...  
WO/2007/079720A3
The invention relates to a method for transforming environmentally harmful residues, in particular power pant residues, into moulded bodies and/or reusable materials, which are to be used, preferably, in the construction industry.  
WO/2007/079719A3
The invention relates to a moulded body consisting of plastic materials which are preferably contained in powder paints, mineral lightweight aggregates and renewable raw materials, in particular, sea weed, algae, jute, sisal and/or hemp....  
WO/2008/057997A2
A combination of antioxidants and method of incorporating the antioxidants into an asphalt binder to make a modified asphalt binder are described. The antioxidants comprise a thioester and an aldehyde. The aldehyde and thioester, in a ra...  
WO/2008/052571A1
A tire for vehicle wheels, comprising at least one structural element obtained by crosslinking a crosslinkable elastomeric composition comprising at least one vulcanized rubber in a subdivided form surface treated with at least one oxidi...  
WO/2008/053571A1
A method for not only pyrolyzing of a waste containing organic matter in the absence of oxygen but also while avoiding the leakage and/or countercurrent flow of pyrolysate gas resulting from pyrolysis, realizing of continuous treatment a...  
WO/2008/050740A1
It is intended to provide a method for decomposing cellulose and/or hemicellulose in a cellulose-based biomass to into monosaccharides or oligosaccharides with the use of high temperature/pressure water in the subcritical state and an ap...  
WO/2007/072502A3
The present invention relates to a composition for the conversion of paint sludge into reusable paint, to a process for the preparation of said composition and to a process for the conversion of waste paint sludge back to useful paint. T...  
WO/2008/043764A1
The present invention relates to a method for processing an article containing a plastic material coated with a silicone material using a carbene-containing solution. The invention more particularly relates to textile materials coated wi...  
WO/2008/038361A1
An organic waste disposal system in which not only industrial waste containing sludge, waste plastics, etc. but also general waste from houses, general offices, etc. is agitated in high temperature/high pressure environment within a pres...  
WO/2008/032052A1
A process for removing silicone from polyamide material is provided which comprises treating silicone-coated polyamide material at an elevated temperature with an aqueous composition containing a surfactant, an alkaline hydroxide at a co...  
WO/2008/014254A3
A composition comprising: (1) from 50 to 99 wt% of a modified, random copolyetherester containing: (i) a modified, random polybutylene terephthalate copolymer block that is derived from a polyethylene terephthalate component selected fro...  
WO/2008/025521A1
A process is described for converting and utilizing oxygen-containing polymers to form hydrogen and alkali metal carbonates, in which the polymers are brought into intimate contact with a melt mixture of alkali metal hydroxide and alkali...  
WO2008000788A8
This invention concerns a heterogeneous multiphase mixture consisting of at least one vulcanised elastomer in the form of a granulate, a polymer matrix that may or may not be subject to reticulation, plus various ingredients for improvin...  
WO/2008/014201A3
A method for purifying and recovering wash water in a polymer manufacturing process using media f iltration ( 14 ) with reverse osmosis membranes (36, 44 ) to achieve separation and water reuse. Wash water containing particles of polymer...  
WO/2008/027325A1
The present invention relates to compositions and methods for producing articles from recycled materials. In one embodiment, a recycled polymeric matrix containing a super adsorbant polymer is thermally and/or chemically treated to produ...  
WO/2008/022713A1
The present invention relates to an improved process for the production of NCO-reactive components from fully reactive products of the isocyanate polyaddition process, in particular those based on MDI and/or on TDI, using reactive solven...  
WO/2008/020768A1
A process for manufacturing a water resistant board from wood fibre involves the use of a liquid binder system using waste powder coating powder (either a thermosetting resin such as polyester or epoxy or a thermoplastic powder) together...  
WO/2008/017843A1
The present application relates to a process for recycling PET from waste material comprising PET. The process comprises steps of: a) optionally washing said waste material; b) sorting at least some non-PET material from said waste mater...  
WO/2008/014988A1
A process is described for splitting polyurethanes and polyurethaneureas, in which the polymer is first reacted with gaseous or liquid secondary aliphatic or cycloaliphatic amines, the secondary urea formed, after removal with hydrogen c...  
WO/2008/014201A2
A method for purifying and recovering wash water in a polymer manufacturing process using media f iltration ( 14 ) with reverse osmosis membranes (36, 44 ) to achieve separation and water reuse. Wash water containing particles of polymer...  
WO/2008/014254A2
A composition comprising: (1) from 50 to 99 wt% of a modified, random copolyetherester containing: (i) a modified, random polybutylene terephthalate copolymer block that is derived from a polyethylene terephthalate component selected fro...  
WO/2008/007937A1
A delinking composition in the form of a combined solid dose comprising: (i) one or more elastomer delinking accelerators selected from the group consisting of zinc salts of thiocarbamates and zinc salts of dialkyl dithiophosphates; and ...  
WO/2008/004484A1
A pyrolizing apparatus of high durability that allows easily recovering and removing of any residue from its pyrolytic vessel, and that avoids damaging of its agitator. There is provided pyrolizing apparatus (1) disposed in a waste plast...  
WO/2008/004485A1
A tar removing device for removing tar from pyrolysis gas and more positively preventing a gas pipe from being blocked by tar. The tar removing device (200) for removing tar from pyrolysis gas generated when waste plastics is pyrolyzed, ...  
WO/2008/004612A1
An apparatus for efficiently converting foamed styrene resins into an oil. It can have a smaller size. Also provided is a process for producing an oil. The apparatus for conversion into oil (M1) includes a device for conversion into oil ...  
WO/2008/004357A1
Equipment for converting plastics into oil, in which plastics can be efficiently cracked into oil through the reaction with superheated steam under ordinary pressure without a catalyst and which permits safe withdrawal of the formed oil ...  
WO/2007/112335A3
The present invention relates to bituminous compositions suitable for use in paving applications containing water-in-oil bitumen dispersion of paving grade bitumen such as penetration-graded, viscosity-graded and/or penetration-graded va...  
WO/2007/111774A3
A composition comprising a polytrimethylene terephthalate random copolymer that (1) is derived from polyethylene terephthalate component selected from the group consisting of polyethylene terephthalate and polyethylene terephthalate copo...  

Matches 1,051 - 1,100 out of 10,600