| Patents for C08J 11 - Recovery or working-up of waste materials (9,055) |
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| 06/11/2008 | CN201071356Y Continuous-cracking equipment for waste plastics |
| 06/11/2008 | CN101198644A Rotomoulded articles prepared from a blend of polyethylene powders |
| 06/11/2008 | CN101195687A Environment protection decomposition technique for recycling plastic-aluminum, plastic-aluminum paper packing material |
| 06/11/2008 | CN100393687C Process for producing a high purity aromatic polycarboxylic acid |
| 06/10/2008 | CA2341171C Method for recovery of carbon and combinations of hydrocarbons from polymers, preferably in the form of disposed tyres, by pyrolysis in a pyrolysis reactor |
| 06/05/2008 | US20080132591 Reducing raw material cost of injection molding material; replacing portion with microcellular polyurethane |
| 06/05/2008 | US20080132590 can be converted into colored reclaimed resin particles by a method comprising the steps of mixing the pulverized resin product with a white pigment and a black pigment, melting the resulting mixture, and converting the molten mixture into solid particles |
| 06/05/2008 | US20080128933 Wood-Plastic Composites Using Recycled Carpet Waste and Systems and Methods of Manufacturing |
| 06/04/2008 | CN101193957A Etchant rinse method |
| 06/04/2008 | CN101193902A Method for separation and collection of lignin derivative |
| 06/04/2008 | CN101191063A Regeneration and treatment technique for plastic |
| 06/03/2008 | US7381383 Hermetic door and retort as interface for removal of vapors of heavy metals and other hazardous wastes such as dioxins from object being heated under reduced pressure in second hermetic chamber; condensation of gases at the hermetic door is prevented so that condensates can be removed without stopping |
| 06/03/2008 | US7380735 Method for preparing extremely small particles of recycled polyethylene terephthalate |
| 06/03/2008 | CA2346058C A method of treatment of halogenous, organic waste material |
| 05/29/2008 | WO2008061467A1 A high efficient and energy-saving cracking apparatus for waste/used rubber |
| 05/28/2008 | EP1149860B1 Method of treating thermoplastic resin composition containing flame retardant |
| 05/28/2008 | CN101188171A Key board and method of producing the same |
| 05/28/2008 | CN100390224C Method for eliminating residual monomer N-vinyl-pyrrolidone in polymer |
| 05/27/2008 | CA2451029C Method of melt processing crosslinked thermoplastic material |
| 05/22/2008 | WO2007079720A3 Method for transforming paint powder residues into moulded bodies for use in the construction industry |
| 05/22/2008 | WO2007079719A3 Moulded body consisting of powder paint residues that contain plastic, mineral lightweight aggregates and renewable raw materials and use thereof, in particular, in the construction and craft industry |
| 05/21/2008 | EP1664224B1 Two-component structural adhesive having high initial adhesion |
| 05/21/2008 | EP1234812B1 Method of purifying bishydroxyalkyl terephthalate |
| 05/21/2008 | DE102006054770A1 Recycling process for mixed plastic waste involves foils and scraps of thicker plastic being ground into flakes or particles and refining them with water in toothed disc refiner |
| 05/21/2008 | DE102006054769A1 Recycling process for all waste plastics including mixed plastics involves milling in first stage using toothed disc refiner |
| 05/21/2008 | CN201062244Y Separating arrangement applied for biogenic source waste treating apparatus |
| 05/21/2008 | CN101184560A Apparatus for treatment of organic waste material and method for separating and recovering liquid material |
| 05/21/2008 | CN100388958C Apparatus and method for removal of volatiles from a mass processable polymer |
| 05/15/2008 | WO2008057997A2 Antioxidant treatment of asphalt binders |
| 05/15/2008 | DE102007011825B3 Preparing polar modified rubber and thermoplastic wastes, useful e.g. as adsorbents, comprises grinding vulcanized elastomer or olefinic thermoplast and mixing the grounded material with an organic peroxide and a polar monomer |
| 05/14/2008 | EP1919994A1 Method for recovering a polymer from a liquid medium |
| 05/14/2008 | CN101177503A Method for preparing powder paint polyesters by discarded polyester decomposing reclamation |
| 05/14/2008 | CN101177502A Autoclave processing waste and old tyre and plastic by cracking mode |
| 05/14/2008 | CN101177026A Recovering remaking foaming method |
| 05/14/2008 | CN100387685C Technique and equipment for cracking worn-out rubber and plastic thorugh additive in low temperature under negative pressure |
| 05/13/2008 | US7371808 Includes device for depressurizing polymer product containing reactant; degassing extruder; and vent box connected upstream of extruder that has a volume equal to or more than that of the reaction vessel and in which the reactant is separated from the polymer product |
| 05/08/2008 | WO2008053571A1 Method of pyrolyzing waste containing organic matter, apparatus therefor and pyrolytic gasification system |
| 05/08/2008 | WO2008052571A1 Tire for vehicle wheels comprising crosslinked elastomeric composition |
| 05/08/2008 | DE102006036007A1 Rückspaltung von Polyurethanen Cleavage of polyurethanes |
| 05/07/2008 | EP1918032A2 Decomposition method of waste plastics and organics |
| 05/07/2008 | CN101175837A Thermal liquefiying apparatus and thermal liquefying method |
| 05/07/2008 | CN101173059A Atmospheric cryochemistry ageing effect desulfurizing method and device for waste and old vulcanized rubber |
| 05/06/2008 | CA2321727C Membrane filtration of polymer containing solutions |
| 05/02/2008 | WO2008050740A1 Method of saccharifying/decomposing cellulose-based biomass and saccharification/decomposition device |
| 05/02/2008 | WO2007072502A3 Composition and process for conversion of paint sludge into reusable paint |
| 04/30/2008 | EP1915420A2 Water-in-oil bitumen dispersions and methods for producing paving compositions from the same |
| 04/30/2008 | EP1915415A2 Sulfopolyester recovery |
| 04/30/2008 | CN101168659A PS water-proof ointment and preparing method thereof |
| 04/30/2008 | CN101168600A High shear stress induced desulfurization and modification method for waste and old tyre rubber |
| 04/30/2008 | CN101168599A Technique for regenerating waste solvent paint |
| 04/29/2008 | US7365151 Solvent for treating polystyrene resin and method of treating polystyrene resin with the same |
| 04/29/2008 | US7364642 Recycling of latex-containing broke |
| 04/24/2008 | US20080097120 depolymerization by chemical hydrolysis and separation of terephthalic acid and ethylene glycol; recycling /wastes/; suspension is in the presence of water steam to avoid the formation of terephthalaldehyde |
| 04/23/2008 | EP1914270A1 Method for recovery of valuable ingredient from dyed polyester fiber |
| 04/23/2008 | EP1913064A1 Process for the recycling of plastics |
| 04/23/2008 | EP1913045A1 Method for producing polyoxymethylenes |
| 04/23/2008 | EP1912895A2 Method for producing spherical activated carbon |
| 04/23/2008 | CN101166781A Separation of contaminants from polyester materials |
| 04/23/2008 | CN101166705A Method for producing aqueous solution of alkali metal salt of aromatic dihydroxy compound from waste aromatic polycarbonate |
| 04/23/2008 | CN101165084A Plastic-aluminum separating agent and plastic-aluminum separating method |
| 04/22/2008 | US7361408 Molded resin object, electronic instrument using the same, and method of processing a molded resin object |
| 04/17/2008 | WO2008043764A1 Method for processing an article containing a plastic material coated with a silicone material |
| 04/16/2008 | CN101162277A Polymer recovery method from polarizing plates and methods of producing recycled polymer films and polarizing plates |
| 04/16/2008 | CN101161781A Method for preparing liquefied petroleum gas by employing waste and old plastics |
| 04/16/2008 | CN101161779A Supplying method for manufacturing petroleum equipment by employing waste and old plastic |
| 04/16/2008 | CN101161439A A new technics for improving polyvinyl chloride sectional materials surface finishment |
| 04/16/2008 | CN101161438A A new method for improving polyvinyl chloride sectional materials combinations color and lustre evenness |
| 04/15/2008 | CA2273927C Sulfoaryl modified water-soluble or water-dispersible resins from polyethylene terephthalate or terephthalates |
| 04/15/2008 | CA2169095C Water-dilutable stone impact protection paint |
| 04/10/2008 | US20080085942 One-piece woven fabric curtain side airbags coated with a curable latex primer comprised of an acrylic ester monomer and a functionalized polysiloxane, heating and curing the primer; applying a reinforcing polysiloxane-based elastomer and curing; improved inflation and gas retention times |
| 04/09/2008 | EP1907462A1 Process for the recycling of expanded polystyrene |
| 04/09/2008 | CN101160347A Method for recovering solvents |
| 04/09/2008 | CN101160346A Method and device for the decontamination of plastic flakes |
| 04/09/2008 | CN101157257A Method for reclaiming optical disk substrate from abandon optical disk |
| 04/09/2008 | CN100379797C Process and apparatus for producing thermoplastic resins modified with an elastomer |
| 04/03/2008 | WO2008038361A1 Organic waste disposal system |
| 04/03/2008 | DE10357968B4 Recyclinganlage und Verfahren zur Kaltzerkleinerung von Gummi-Erzeugnissen, Stahl-Gummi-Verbunden und Stahlcord Recycling and method for the cold crushing of rubber products, steel-rubber composites and steel cord |
| 04/02/2008 | EP1904679A1 Removing the silicone coating from coated fabrics and airbags |
| 04/02/2008 | EP1904604A2 Method and device for preparing products containing hydrocarbons |
| 04/02/2008 | EP1817366B1 Process for the purification of vinyl chloride polymers (pvc) from heavy metals |
| 04/02/2008 | CN101153090A Method for recycling waste verelite sponge plastics |
| 04/02/2008 | CN101153073A Method for isolating polyphenylene ether polymer resins from solution |
| 03/27/2008 | US20080076841 previously melt formed and cooled plastics can be reused with the addition of an organo-phosphite, phosphonite, phosphinite, or phosphate; injection or extrusion molding; nonyellowing, no haze, good melt vicosity, delamination resistance |
| 03/27/2008 | DE19758820C5 Verfahren zur Aufbereitung eines aufblasbaren oder aufpumpbaren Gegenstandes Process for the preparation of an inflatable or inflatable object |
| 03/26/2008 | EP1902088A2 Decomposing system for polyisocyanate residues, and start-up method for the same |
| 03/26/2008 | EP1828292B1 Process for the purification from heavy metals of vinyl chloride polymers (pvc) |
| 03/26/2008 | EP1282743B1 Recycled rubber railroad crossties |
| 03/26/2008 | CN201040742Y Highly effective environmental protection desulfurization tank |
| 03/26/2008 | CN201040408Y Desulfurization device for rubber |
| 03/25/2008 | CA2386420C Modifier for devulcanization of cured elastomers, mainly vulcanized rubber and method for devulcanization by means of this modifier |
| 03/25/2008 | CA2359727C A glycolysis process for recycling of post-consumer pet |
| 03/20/2008 | WO2008032052A1 Treatment of polyamides |
| 03/19/2008 | EP1900745A1 Method for separation and collection of lignin derivative |
| 03/19/2008 | CN101143939A Modified method for waste and old plastic |
| 03/19/2008 | CN100375758C Rubber reduction |
| 03/18/2008 | US7344777 Powder rubber subjected to treatment of making unevenness on surface thereof and rubber composition using the same and tire |
| 03/13/2008 | WO2008014254A3 Elastomer blends of polyesters and copolyetheresters derived from polyethylene terephthalate, method of manufacture, and articles therefrom |
| 03/13/2008 | US20080064771 defluorination using water in the supercritical state; remove fluorine or hydrogen fluoride in concentrated form; simple, versatile and environmentally friendly, air pollution control |
| 03/12/2008 | EP1896528A1 Use of recycled plastics for structural building forms |
| 03/12/2008 | CN101142262A Method for extracting nylon from waste materials |