| Patents for C08J 11 - Recovery or working-up of waste materials (9,055) |
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| 03/04/2009 | CN201201932Y Industrial continuous plastic cracker |
| 03/04/2009 | CN101376719A Isobutene-diene rubber regeneration process |
| 02/26/2009 | WO2009024102A2 Method of recycling waste polyurethane foams |
| 02/25/2009 | EP2027197A1 Treatment method for an article comprising a plastic material covered by a silicone material |
| 02/25/2009 | CN101374930A Method for catalytically cracking waste plastics and apparatus for catalytically cracking waste plastics |
| 02/25/2009 | CN101372810A Method for preparing polyester integrated finishing agent for terylene from raw material reclaimed from polyester waste material |
| 02/25/2009 | CN101371992A Catalyst systems and their use for metathesis reactions |
| 02/25/2009 | CN101371991A Catalysts for metathesis reactions |
| 02/19/2009 | WO2009021715A2 Rubber de-vulcanisation |
| 02/19/2009 | WO2009021712A1 Rubber de-vulcanisation |
| 02/19/2009 | WO2009021270A1 Degradable polymeric films |
| 02/18/2009 | EP2025227A1 Texturized cellulosic and lignocellulosic materials and compositions and composites made therefrom |
| 02/18/2009 | EP2024432A1 Treatment of polysilazane waste |
| 02/18/2009 | CN101367957A Method for recycling polyvinyl chloride or polyvinylidene chloride plastic |
| 02/18/2009 | CN101367956A Method for recycling polystyrene foamed plastic with vegetable fat methyl ester production as volume reduction agent |
| 02/18/2009 | CN101367955A Method for recycling polyglycol from dual-aqueous phase abstraction waste liquor |
| 02/18/2009 | CN101367088A Garbage treatment method and comprehensive utilization |
| 02/17/2009 | US7491751 shredding, washing and drying used polyester bottles, then mixing with modifying agent mixture comprising tetraethoxysilane and hexamethyldisilazane, then heating the resulting mixture to obtain melts and recovering the modified polyester; recycling wastes |
| 02/12/2009 | DE202008007674U1 Anlage zur Erzeugung von Elektroenergie durch Depolimerisation von Polimeren, insbesondere Altreifen Plant for the production of electric energy by depolymerization of Polimeren, especially used tires |
| 02/11/2009 | EP2022818A1 Process for the decomposition and reclamation of synthetic resins having ester-linkage structures |
| 02/11/2009 | EP2021116A1 Process and device for the recycling of polyester materials |
| 02/11/2009 | CN101363192A Method for producing polyvinyl chloride imitation leather using waste polystyrol foam material |
| 02/11/2009 | CN101362834A Synergistic degradation method of sodium carboxymethylcellulose |
| 02/11/2009 | CN100460454C Method for making regenrated slice of polyethylene glycol terephthalate |
| 02/11/2009 | CN100460449C Composite materials made from treated cellulose and plastic |
| 02/05/2009 | WO2009018202A2 Process for recycling polymeric waste materials |
| 02/05/2009 | WO2009016378A2 Ionic liquid solvents and a process for the depolymerization of polyamides |
| 02/05/2009 | US20090032461 Method for separating polymer systems and pore-free polymer films used in said method |
| 01/29/2009 | WO2009013598A1 Method for the recycling of rubber and polyurethane |
| 01/29/2009 | WO2008150094A3 Apparatus and method and for treatment of waste insulating oil |
| 01/29/2009 | WO2008135680A3 Use of hydroxylamines as agents for destroying hydrophilic polymer and corresponding method for destroying such polymers |
| 01/29/2009 | US20090030094 Bottle excellent in recyclability and method for recycling the bottle |
| 01/28/2009 | CN101353442A Waste printed circuit board composite non-metal powder modifying agent and preparation thereof |
| 01/28/2009 | CN101353441A Method and apparatus for modifying waste printed circuit board composite non-metal powder |
| 01/28/2009 | CN100455419C Forming material formed articlesa nd producing method thereof and reusing method for waste toning agent |
| 01/27/2009 | US7482387 Method for processing spent ion-exchange resins |
| 01/22/2009 | WO2009010435A2 Method for the chemical depolymerization of waste polyethylene terephthalate |
| 01/22/2009 | US20090023823 Polyols and polyurethanes, polyurethaneforms using the same |
| 01/21/2009 | EP2017050A1 Method of molding waste plastic and method of pyrolyzing waste plastic |
| 01/21/2009 | EP2016038A1 Recovery of aromatic dicarboxylic acids from waste polyester resin in the presence of a polyamide |
| 01/21/2009 | CN101351494A Ethanolysis of PET to form DET and oxidation thereof |
| 01/21/2009 | CN101348584A Method for preparing damping material from waste polystyrene plastic foam and waste rubber powder |
| 01/21/2009 | CN100453587C Recovery and using method of solution and unreaction monomer in process of producting polymer by solution polymerization process |
| 01/21/2009 | CN100453586C Steam stripping coacervation and separation device for polymer solution and separation method thereof |
| 01/15/2009 | US20090018223 Recycling a coil of a molded transformer for receiving and distributing high-voltage power includes dissolving hardened epoxy resin; moisture content in the dissolving system is managed by drying the coil, a catalyst and a solvent prior to the dissolving treatment. |
| 01/14/2009 | CN101346476A Method of saccharifying/decomposing cellulose-based biomass and saccharification/decomposition device |
| 01/14/2009 | CN101346430A Aromatic polycarbonate resin composition and molded resin |
| 01/14/2009 | CN101346421A Process for recycling polyesters |
| 01/14/2009 | CN101346401A Recovering ethylene and vinyl acetate from the residual gas stream of vinyl ester-ethylene copolymer preparation |
| 01/14/2009 | CN101343377A Recycle of electrical equipment |
| 01/14/2009 | CN100451055C Process for reclaiming and reusing silicon rubber cracking slag |
| 01/13/2009 | US7476696 Reduction in polystyrene foams with low vapor pressure dibasic esters |
| 01/07/2009 | EP1786861B1 Degradation of polypropylene with hydroxylamine ester compositions |
| 01/07/2009 | CN101341202A Depolymerization of fluoropolymers |
| 01/07/2009 | CN101341011A Compositions obtained from recycled polyolefins |
| 01/07/2009 | CN101338043A Chain-expanding agent |
| 01/06/2009 | CA2464646C Continuous production of transparent polyester using waste |
| 01/01/2009 | US20090004397 Water-Dilutable Stone Impact Protection Paint and Compensation Paint, Their Use and Process For Their Production |
| 12/31/2008 | CN101333303A Technological process for supercritically degrading plastic with xylol |
| 12/31/2008 | CN101333302A Method and device for extracting metal line and oil from waste cable or tyre by using regenerated oil |
| 12/31/2008 | CN101333167A Separating and purifying method for catabolite of polyethylene terephthalate |
| 12/31/2008 | CN101332643A Recovery technique of waste milk beverage packet |
| 12/31/2008 | CN101332642A Carbon tape cleaning device |
| 12/31/2008 | CN100447187C Process of reclaimed rubber by improved high-temperature dynamic desulfurization |
| 12/30/2008 | US7470463 low bulk density; composites including sheared cellulosic or lignocellulosic fibers; biodegradable, impact strength, lightweight, low cost; use in variety of applications such as various construction materials, textiles, drug delivery |
| 12/30/2008 | CA2401402C Method and installation for extracting a monomer from an aqueous slurry containing a polymer |
| 12/24/2008 | CN201168554Y Desulphurization dust-removing equipment used on horizontal type rotating plastic and rubber oil refining apparatus |
| 12/24/2008 | CN101328280A Novel technological process for processing waste hot transfer carbon belt |
| 12/24/2008 | CN101328279A Separation cleaning fluid for processing waste hot transfer carbon belt |
| 12/24/2008 | CN100445350C Waste tyre regeneration treatment system using intermittent thermo cracking device |
| 12/24/2008 | CN100445325C Process for preparing perfluorinated sulfonic resin solution by using waste ion exchange membrane in chlor-alkali industry |
| 12/24/2008 | CN100445316C Recycle process for polycondensation resins |
| 12/23/2008 | CA2431489C A process of de-lamination of multi-layer laminated packaging industrial refuse |
| 12/18/2008 | WO2008153417A1 Apparatus and method for expanding foams and formation of expanded foam articles |
| 12/18/2008 | WO2008153093A1 Method of degradation recovery for polyethylene terephthalate resin |
| 12/18/2008 | WO2008153062A1 Plastic corrugated board and system for discarding the same |
| 12/18/2008 | WO2008151363A1 Apparatus for and method of treating waste containing plastic material |
| 12/18/2008 | DE102007027629A1 Vorrichtung und Verfahren zum Behandeln von Kunststoff enthaltenden Abfall Device and method for treating plastic-containing waste |
| 12/18/2008 | CA2690082A1 Polyvinyl chloride (pvc) compositions and reinforced flexible pvc flooring with improved performance formed of the same |
| 12/17/2008 | EP1799722B1 Removing fluorosurfactant from aqueous fluoropolymer dispersion using sorbent pouches |
| 12/17/2008 | CN201165510Y System for processing waste plastic |
| 12/17/2008 | CN101326227A Improved and related recovery natural and synthetic rubber |
| 12/17/2008 | CN100443531C Method for obtaining a polymer in a solution |
| 12/11/2008 | WO2008150094A2 Apparatus and method and for treatment of waste insulating oil |
| 12/11/2008 | WO2008148706A1 Method for the regeneration of rubbers |
| 12/11/2008 | DE102007026173A1 Vulcanized rubber regeneration involves using dialkyl polysulphide as regeneration agent during regeneration |
| 12/10/2008 | EP1998882A1 Reactor and reactor system for high temperature and high pressure reactions |
| 12/10/2008 | CN101321815A Waste plastic liquefaction plant and waste plastic liquefaction process |
| 12/10/2008 | CN101321814A Water-in-oil bitumen dispersions and methods for producing paving compositions from the same |
| 12/10/2008 | CN101321809A Sulfopolyester recovery |
| 12/10/2008 | CN101318361A Method for recycling substrate from abandoned optical disk |
| 12/09/2008 | US7462649 Depolymerization ; ester interchange; repolymerization |
| 12/09/2008 | US7462648 Recycle system for used plastic, method of reclaiming used ABS resin and reclaimed ABS resin |
| 12/03/2008 | EP1996646A1 Method for purifying a contaminated solvent and concurrently producing a semi-finished product for use in the production of panels |
| 12/03/2008 | EP1913045B1 Method for producing polyoxymethylenes |
| 12/03/2008 | CN100439411C Process for preparing phenolic resin by using waste circuit board pyrolytic oil |
| 12/02/2008 | CA2298045C Floor treating method and machine |
| 11/28/2008 | WO2008144115A1 Method for processing effluent from chloromethylation of vinyl aromatic polymers |
| 11/27/2008 | DE10297453B4 Abbauverfahren für gesättigte Polyester unter Verwendung einer Lösung Decomposition method for saturated polyester using a solution |
| 11/27/2008 | DE102005038375B4 Verfahren zur Herstellung von Recyclatpolyolen aus Polyurethanen A process for the preparation of recyclate of polyurethanes |