| Patents for C08J 11 - Recovery or working-up of waste materials (9,055) |
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| 08/05/2009 | CN100523065C Method for grafting and activating powder rubber for modifying to pavement asphalt |
| 08/04/2009 | US7569658 Process for the solvent treatment of a plastic |
| 08/04/2009 | US7569617 Method and instrument of polymer processing treatment |
| 08/01/2009 | WO2009005168A1 Process for production of monosaccharide and process for production of ethanol both utilizing cellulose-based substance |
| 07/30/2009 | US20090192235 Method and Device for the Decontamination of Plastic Flakes |
| 07/30/2009 | DE202009002191U1 Anlage zur Trennung und Aufbereitung von Dampffraktionen bei Prozessen der Depolimerisation von kohlenwasserstoffhaltigen Produkten Plant for separation and purification of vapor fractions in processes of depolymerization of hydrocarbon-containing products |
| 07/29/2009 | EP1201389B1 Method of reclaiming crosslinked rubber |
| 07/29/2009 | CN100519638C Method of decomposing plastic |
| 07/29/2009 | CN100519637C Method of treating polymer compound and treatment system for the same |
| 07/29/2009 | CN100519122C Method fo rproducing recysled resin, and resin material containing recycled resin produced by using the method |
| 07/22/2009 | EP2079767A1 Preparation of biodegradable polyesters with low-burst properties by supercritical fluid extraction |
| 07/22/2009 | CN201276518Y Composite non-metal powder modified apparatus for waste printed circuit board |
| 07/21/2009 | US7563829 dissolving in 1,3-dimethylbenzene and 1,4-dimethylbenzene solvent to obtain a homogenous and viscous fluid which may be used as an adhesive material or a coating material; easiness for extraction, low cost, good solubilization, and low toxicity |
| 07/16/2009 | WO2009086655A1 Industrial continuous pyrolizer |
| 07/16/2009 | WO2008017953A3 Apparatus for cracking the molecular structure of long chain organic substances |
| 07/16/2009 | US20090181196 Copolyesters and blends with improved recyclability, processes for their manufacture, and articles prepared therefrom |
| 07/15/2009 | EP2078054A1 Tire for vehicle wheels comprising crosslinked elastomeric composition |
| 07/15/2009 | EP1877451A4 Improved method to separate and recover oil and plastic from plastic contaminated with oil |
| 07/14/2009 | CA2358275C Method of recovering chemical species by depolymerization of poly(ethylene terephthalate) and related use |
| 07/09/2009 | WO2009082842A1 Industrial equipment for continuous cracking plastic |
| 07/08/2009 | EP1963375B1 Recovering ethylene and vinyl acetate from the residual gas stream of vinyl ester-ethylene copolymer preparation |
| 07/08/2009 | CN101475702A Method for fast stripping plastic-aluminum composite material by force chemistry |
| 07/08/2009 | CN101475701A Bubble assisted method for fast stripping plastic-aluminum composite material |
| 07/08/2009 | CN100509363C Recovery and molding process for phenol-formaldehyde resin composite waste |
| 07/07/2009 | US7557224 Thermally decomposing mixture of a polylactic acid or derivative thereof and aluminum hydroxide at a temperature in a range of at least the melting temperature of the polylactic acid or derivative thereof to no greater than 320 degrees C; recycling of used flame-retardant moldings from polylactic acid |
| 07/02/2009 | WO2009082009A1 Method of decomposing thermoset resin and recovering product of decomposition |
| 07/02/2009 | WO2009081974A1 Method of decomposing thermoset resin and recovering product of decomposition |
| 07/02/2009 | WO2009081362A1 Process for recycling organic materials with the production of carbon nanotubes |
| 07/02/2009 | WO2009021715A3 Rubber de-vulcanisation |
| 07/02/2009 | US20090171034 Controlled rheology polypropylene heterophasic copolymers |
| 07/02/2009 | US20090170970 Method of recycling waste plastic foam materials |
| 07/02/2009 | US20090170969 Dissolving a waste aromatic polycarbonate in a chlorinated hydrocarbon solvent; decomposing the polymers with an alkali metal hydroxide aqueous solution ; adding water to the solution to dissolve the alkali metal salt; letting the solution stand to separate phases; and separating the phases; |
| 07/02/2009 | DE102007063510A1 Verfahren und Vorrichtung zur Aufbereitung von Kunststoffabfällen Method and apparatus for treatment of waste plastics |
| 07/01/2009 | EP2075347A1 Method of saccharifying/decomposing cellulose-based biomass and saccharification/decomposition device |
| 07/01/2009 | EP1491310B1 Method and apparatus for releasing metal-resin joint |
| 07/01/2009 | CN101469081A Industrial continuous rubber cracking device |
| 07/01/2009 | CN101469080A Method for preparing plastic master batch by recycling wastes |
| 07/01/2009 | CN100506869C Method for removing residual monomers from polyoxymethylenes |
| 06/24/2009 | EP2072565A1 Method for extracting fuel |
| 06/24/2009 | CN101466779A Waste-tire recycling system |
| 06/24/2009 | CN101463141A Environment friendly type separation method for isocyanate in polyurethane curing agent |
| 06/24/2009 | CN100503700C A method for the decontamination of polyethylene terephthalate |
| 06/24/2009 | CN100503699C Preparing method of composite material made of waste material |
| 06/23/2009 | US7550516 solvent extraction at elevated temperature and at a pressure higher than the equilibrium pressure of the alkanol solvent; degradation and depolymerization is decreased |
| 06/18/2009 | WO2009024102A4 Method of recycling waste polyurethane foams |
| 06/17/2009 | EP1785248B1 Method and device for thermally treating used tires |
| 06/17/2009 | EP1737904B1 Method for recycling polyesters or polyester mixtures from polyester-containing waste |
| 06/17/2009 | EP1495074B1 Compositions of materials containing recycled plastics |
| 06/17/2009 | CN201258308Y Dimethyl polysiloxane cracking unit |
| 06/17/2009 | CN101460556A Treatment method for an article comprising a plastic material covered by a silicone material |
| 06/17/2009 | CN101456968A Method for reproducing waste rubber by using microorganism |
| 06/16/2009 | US7547803 Process for producing a high purity aromatic polycarboxylic acid |
| 06/16/2009 | US7547734 sorting and separation and removing metals, then crushing, and an additional metal separation step after crushing |
| 06/16/2009 | US7547539 Reaction apparatus for organic and/or other substances employing supercritical fluid or subcritical fluid |
| 06/16/2009 | US7547537 Urethane-bond-degrading bacteria |
| 06/11/2009 | WO2009072651A1 Method of recycling fiber-reinforced plastic |
| 06/10/2009 | EP2066737A1 Method for producing water absorbent resin particle |
| 06/10/2009 | CN201254545Y Film concentrating apparatus of light concentration caprolactam water solution |
| 06/10/2009 | CN100497451C Recycled method for a wasted polymer which is mixed polyester and polyamide and reclaimed materials thereof |
| 06/04/2009 | WO2009070284A1 A delinked polymer modified bitumen and method of producing same |
| 06/04/2009 | WO2009069161A1 Method for the thermocatalytic depolymerisation of plastic material |
| 06/04/2009 | WO2009053836A3 Homogenous copolymeric material and process for its preparation |
| 06/04/2009 | WO2009034510A3 Selective preparation of some 2-alkoxy-ethanol derivatives |
| 06/03/2009 | EP1678249B1 Use of recycled plastics for structural building forms |
| 06/03/2009 | CN201250197Y Automatic continuous production device for plasticizing rubber powder |
| 06/03/2009 | CN101448885A Treatment of polysilazane waste |
| 06/03/2009 | CN101445619A Instant activation reduction method for rubber |
| 06/03/2009 | CN100494254C Process for preparing fine rubber powder from waste rubber by normal temperature adjuvant method |
| 06/02/2009 | US7541387 Agglomerated material containing recycled silicon |
| 05/28/2009 | WO2009066616A1 Method for production of isocyanate and aromatic hydroxy compound |
| 05/28/2009 | WO2009065271A1 Apparatus and process for pyrolysis of scrap tyres and the like |
| 05/28/2009 | US20090137847 suppressed reaction with high temperature and high pressure water; hydrolysis to polyamine |
| 05/28/2009 | US20090137690 Delinked Polymer Modified Bitumen and Method of Producing Same |
| 05/28/2009 | CA2705874A1 Process for producing isocyanates and aromatic hydroxy compounds from aromatic polycarbonate resins |
| 05/27/2009 | EP1858961A4 Separation of contaminants from polyester materials |
| 05/27/2009 | CN101443303A Reclamation of aromatic dicarboxylic acid from waste polyester resin in existence of polyamide |
| 05/27/2009 | CN101443172A Process for the production of recycled polycarbonate as raw material for flame-retardant resin compositions and polycarbonate-base flame-retardant resin compositions |
| 05/27/2009 | CN101443105A Reactor and reactor system for high temperature and high pressure reactions |
| 05/27/2009 | CN101440172A Rubber regenerative activating agent and preparation thereof |
| 05/27/2009 | CN101440145A Activated waste rubber powder and preparation thereof |
| 05/27/2009 | CN101440141A Compatibilization chain extender for recycling engineering plastics |
| 05/27/2009 | CA2613425A1 Method and apparatus for removing polymer coatings from pipe |
| 05/26/2009 | US7538143 Method for the treatment of waste containing polyamide with the reprocessing of the depolymerisation residue |
| 05/22/2009 | WO2009064215A1 Method for liquefying rubbers and rubber-containing waste materials |
| 05/20/2009 | EP1606345A4 Process for preparing value-added rpet-containing polymer blend component |
| 05/20/2009 | CN201241093Y Novel environment protection waste old rubber plastic thermal cracking kettle |
| 05/20/2009 | CN201241064Y Microwave type rubber regenerating machine |
| 05/20/2009 | CN101437868A Process for making polybutylene terephthalate (PBT) from polythylene terephthalate(PET) |
| 05/20/2009 | CN101434821A Method for preparing hot-melt adhesive from polyester waste material |
| 05/20/2009 | CN101434710A Automatic rubber powder plasticizing process and apparatus thereof |
| 05/14/2009 | WO2009060893A1 Paper diaper, method for treatment of used paper diaper, and apparatus for treatment of used paper diaper |
| 05/14/2009 | WO2009059495A1 A reaction vessel for treating waste plastic and tyres by cracking |
| 05/14/2009 | US20090124716 Method for processing polyester waste |
| 05/14/2009 | US20090124715 Method for purifying a solution containing a plastic material |
| 05/14/2009 | DE102008010993A1 Producing combustible gases from epoxy resin-bonded glass-fiber reinforced plastic, comprises splitting glass-fiber reinforced plastic-molded component, subjecting the pieces to cooking process and burning gases emerging in cooking process |
| 05/13/2009 | EP2058102A1 Process for producing thermoplastic resin composition, and thermoplastic resin composition produced by the same |
| 05/13/2009 | EP2057210A1 Processing of particulate materials, recycling methods, especially for rubber |
| 05/13/2009 | EP1645574B1 The process for continuously producing ethylene-vinyl acetate copolymer and reaction system |
| 05/13/2009 | CN101432344A Method for purifying polluted solvent and simultaneously producing semi-finished product used in panel production |
| 05/13/2009 | CN101429330A 树脂组合物 Resin composition |