| Patents for C08J 11 - Recovery or working-up of waste materials (9,055) |
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| 10/02/2013 | CN102061009B Method for producing polyol by using polyurethane waste |
| 10/01/2013 | US8546455 Expanded polystyrene solubilization method |
| 10/01/2013 | CA2742135C Separating devulcanized rubber |
| 09/26/2013 | WO2013140751A1 Polymer composition and method for manufacturing the same |
| 09/26/2013 | WO2013066559A3 Processes for recycling carpet and products of such processes |
| 09/26/2013 | US20130253081 Devulcanization of Rubber and Other Elastomers |
| 09/25/2013 | CN203212688U Fully recycled sheath-core low-melting point polyester staple fiber |
| 09/25/2013 | CN103328569A 聚酯组合物 The polyester composition |
| 09/25/2013 | CN103319756A Preparation technology of engine rubber pad |
| 09/25/2013 | CN102558938B Method for preparing paint raw material from paint waste residue |
| 09/25/2013 | CN102532815B Method for recycling waste polyester textiles |
| 09/24/2013 | US8541542 Process for reducing residuals content in vinyl aromatic polymers |
| 09/24/2013 | US8541477 Methods of depolymerizing terephthalate polyesters |
| 09/19/2013 | WO2013137962A1 Processes and apparatus for continuous solution polymerization |
| 09/19/2013 | WO2013135565A1 Polymerisation process |
| 09/19/2013 | US20130245141 Devulcanized rubber and methods |
| 09/18/2013 | CN103304845A Process for devulcanizing vulcanized fluoroelastomers, fluoroelastomers thereof and their use |
| 09/18/2013 | CN103304844A Process method for producing fine reclaimed rubber |
| 09/18/2013 | CN103304843A Process method for producing butyl reclaimed rubber |
| 09/18/2013 | CN103304842A Multifunctional flow guider |
| 09/18/2013 | CN103304841A Regenerated rubber production method |
| 09/18/2013 | CN103304840A Method for preparing polystyrene granules from waste polystyrene foam by using solvent method |
| 09/18/2013 | CN103304839A Method for recycling waste cotton-polyester blended fabric |
| 09/18/2013 | CN103304838A Extraction method for recycling and reusing waste liquid from production of polyaniline by electrochemical process |
| 09/18/2013 | CN103304837A Lithium salt recovery method |
| 09/18/2013 | CN102250381B Twin-screw device and method for rubber desulfurization |
| 09/17/2013 | US8536239 Method for producing improved rubberized concrete using waste rubber tires |
| 09/17/2013 | US8536238 Process for preparing insulation sheets from unseparated mixtures of post-consumer plastic articles |
| 09/12/2013 | WO2013133736A1 Method for chemical processing of toxic organic wastes and reaction chamber for carrying out said method |
| 09/12/2013 | WO2013132523A1 Process for devulcanizing vulcanized fluoroelastomers, fluoroelastomers thereof and their use |
| 09/12/2013 | US20130237620 Compositions and methods for recycling plastics comprising polymers via solvent treatment |
| 09/11/2013 | CN203187614U Self-cleaning double-screw desulfurization machine |
| 09/11/2013 | CN103298869A Ionic liquid solvents and a process for the depolymerization of polyamides |
| 09/11/2013 | CN103298842A Systems and methods for recovering hydrocarbons from a polyolefin purge gas product |
| 09/11/2013 | CN103289122A Production method for depolymerizing waste polyester fibers through utilizing ethylene glycol method |
| 09/11/2013 | CN103289121A Method for depolymerizing PET (polyethylene terephthalate) with glycerol |
| 09/11/2013 | CN103289120A Method for depolymerizing PET (polyethylene terephthalate) with 1,4-butanediol |
| 09/11/2013 | CN102137724B Method of decomposing waste plastic/organic material using titanium oxide granule with optimal particle property |
| 09/11/2013 | CN101704960B Combined desulphurizing machine |
| 09/10/2013 | US8530531 Method for the recycling of polyvinyl butyral |
| 09/06/2013 | WO2013130174A1 Poly(butylene-co-adipate terephthalate), method of manufacture and uses thereof |
| 09/06/2013 | WO2013130173A1 Poly(butylene-co-adipate terephthalate), method of manufacture, and uses thereof |
| 09/05/2013 | US20130231408 Solid surface sheets containing post-consumer recycled materials and methods of making same |
| 09/05/2013 | US20130231407 Separation of components of plastic |
| 09/05/2013 | US20130227880 Recycled plastic composite composition |
| 09/04/2013 | CN203174016U Environment-friendly desulfuration tank for regenerated rubber |
| 09/04/2013 | CN203174015U Automatic devulcanizing and plasticizing system of waste vulcanized rubber powder |
| 09/04/2013 | CN103282478A Fluoropolymer compositions |
| 09/04/2013 | CN103275350A Method for pre-treating and layering epoxy resin/ fiber composite material |
| 09/04/2013 | CN103275349A Method for recycling polyols from waste polyurethane materials |
| 09/04/2013 | CN103275348A Production method and combination material formula of environment-friendly high-strength reclaimed butyl rubber |
| 09/04/2013 | CN103275347A Recovery device in PET resin continuous polymerization equipment |
| 09/04/2013 | CN103275252A Method for purification treatment on styrene polymerization recovered liquid |
| 09/04/2013 | CN102732205B High temperature resistant polyurethane complex adhesive |
| 09/04/2013 | CN102702569B Device and method for recovering polyvinylidene chloride resins from washing liquid wastes for washing resins |
| 09/04/2013 | CN102643371B Method for preparing polyethylene wax containing phenoxy group at chain end by thermal degradation |
| 09/03/2013 | CA2626033C Ethanolysis of pet to form det and oxidation thereof |
| 08/29/2013 | US20130225702 Recycled construction material made from fire-resistant styrofoam waste and method for preparing same |
| 08/29/2013 | US20130224486 Plastic feedstock and method of preparing the same |
| 08/29/2013 | DE102012202804A1 Recycling partially crosslinked polyolefins, preferably partially crosslinked polyethylene, comprises selectively and partially dissolving uncrosslinked components of polyolefin, in solvent, and recovering uncrosslinked polyolefin |
| 08/29/2013 | DE102012101481A1 Verfahren und Anordnung zum Recyclen von klebstoffbehafteten Folienresten Method and apparatus for recycling of adhesive-bearing film remains |
| 08/28/2013 | EP2631265A1 Method for recycling partially cross-linked polyolefins |
| 08/28/2013 | CN203159540U Device for continuously producing fuel oil by waste plastics and/or waste rubber |
| 08/28/2013 | CN103270097A Method for producing environmentally-friendly plasticisers |
| 08/28/2013 | CN103265744A Environment-friendly regenerated rubber and preparation method |
| 08/28/2013 | CN103265723A New method for producing regenerated rubber by normal pressure medium temperature continuous method |
| 08/28/2013 | CN102558604B Preparation method for environmental-friendly special grade reclaimed rubber |
| 08/28/2013 | CN101235159B Removing method and apparatus for high-melting point compound, solvent recovering method and solvent recovering apparatus |
| 08/22/2013 | WO2013123400A1 Biopolymers and articles made thereof |
| 08/22/2013 | WO2013122666A1 Amorphous, high glass transition temperature copolyester compositions, methods of manufacture, and articles thereof |
| 08/22/2013 | WO2013122664A1 Amorphous, high glass transition temperature copolyester compositions, methods of manufacture, and articles thereof |
| 08/22/2013 | DE102008046409C5 Verfahren zum Entfernen von Feststoffen aus beim Lackieren von Gegenständen entstehendem Overspray A method for removing solids from the painting of objects nascent overspray |
| 08/21/2013 | EP2627679A1 Improved ethylene separation |
| 08/21/2013 | CN103254618A Auxiliary agent capable of accelerating degradation of nylon |
| 08/21/2013 | CN103254462A Preparation method of ethylene propylene diene monomer reclaimed rubber |
| 08/21/2013 | CN103254406A Degradable organic amines and organic aromatic ammonium salts latent epoxy resin curing agent and application |
| 08/21/2013 | CN101631911B Methods and systems for recycling carpet and carpets manufactured from recycled material |
| 08/20/2013 | US8513379 Depolymerization method for polymer containing ester bond in main chain and method for producing polymer containing ester bond in main chain from depolymerization product |
| 08/15/2013 | WO2013118132A1 A process for conversion of grey acrylic fiber waste to acrylic powder |
| 08/15/2013 | WO2013118057A1 An environment friendly method for disposal of waste plastics through conversion of polyethylene terephthalate (pet) polymers to anti-stripping compounds |
| 08/14/2013 | DE102012002704A1 Recycling von Bodenbelägen Recycling of floor coverings |
| 08/14/2013 | CN203128467U Solar steam heating device |
| 08/14/2013 | CN203128312U Polycrystalline silicon waste water treatment device |
| 08/14/2013 | CN103242883A Industrial continuous environmentally-friendly and energy-saving scrap tire thermal cracking equipment |
| 08/14/2013 | CN103242509A Degradable cyclic acetal and cyclic ketal diamine epoxy resin curing agent and application thereof |
| 08/14/2013 | CN102585582B Solution and method for stripping protective adhesive layer and printing layer of optical disc |
| 08/14/2013 | CN102532589B Comprehensive recycling method of waste and old compact discs |
| 08/07/2013 | EP2623555A1 Resin composition and molded article |
| 08/07/2013 | CN203112753U Continuous waste rubber low-temperature micro-pressure catalysis-free pyrolysis production complete equipment |
| 08/07/2013 | CN203112735U Recovery device for para-aramid resin washing filtrate |
| 08/07/2013 | CN103232615A Method for degrading epoxy resin carbon fiber composite material |
| 08/07/2013 | CN102120721B Method for preparing epoxy resin curing agent by degrading polyethylene terephthalate with glycerine |
| 08/06/2013 | CA2589307C Catalytic devulcanization of rubber |
| 08/01/2013 | WO2013111332A1 Method for producing useful chemical substance from terephthalic acid potassium salt |
| 07/31/2013 | CN103224646A Novel technological method for recovering waste polystyrene foam plastics |
| 07/31/2013 | CN102408580B Preparation method for epoxy resin porous material |
| 07/31/2013 | CN102199236B Method for synthesizing high-content cis-1,4-polyisoprene |
| 07/25/2013 | WO2013109371A1 Process for production of liquid polyolefins |
| 07/24/2013 | CN203079899U Anti-crusting control device for double stranding cage normal pressure continuous desulphurization system |
| 07/24/2013 | CN203079898U Normal-pressure continuous desulfurization system with double stacked and parallel stranding cages |