| Patents for C08J 11 - Recovery or working-up of waste materials (9,055) |
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| 11/26/2008 | EP1994072A2 Molding compositions containing polyalkylene terephthalates and modified polybutylene terephthalate (pbt) random copolymers derived from pet |
| 11/26/2008 | EP1902088B1 Decomposing system for polyisocyanate residues, and start-up method for the same |
| 11/26/2008 | CN201154951Y High molecular material garbage disposal unit |
| 11/26/2008 | CN101312947A Polyamide depolymerization method and polyamide monomer preparation method |
| 11/26/2008 | CN100436518C Process for recovering phenol-formaldehyde resin and glass fiber in glass fiber pre-dip material |
| 11/26/2008 | CN100436271C Bottle excellent in recyclability and method for recycling the bottle |
| 11/20/2008 | WO2008139747A1 Carbon/aluminum composite compound and inorganic compound coated with carbon/aluminum composite compound |
| 11/20/2008 | US20080287558 Method of the Preparation of Vulcanization Mixtures by the De-Vulcanization of Waste Rubber |
| 11/20/2008 | US20080287557 Apparatus and method for continuously treating surface of waste rubber powder by using microwave |
| 11/20/2008 | DE102008023702A1 Verfahren für die Herstellung von Granulen, die auf expandierbaren thermoplastischen Polymeren basieren und Zusammensetzung A process for the preparation of granules based on thermoplastic polymers and the expandable composition |
| 11/19/2008 | EP1877477B1 Method for recovering solvents |
| 11/19/2008 | CN101307559A Petroleum ( carbon hydrogen) dry cleaner's solvent distillation recovery device |
| 11/19/2008 | CN101307154A Combined integration system for pyrolytic cracking |
| 11/19/2008 | CN101307153A Method for producing chlorobutyl reclaimed rubber |
| 11/19/2008 | CN101307152A Apparatus for treating waste and old tyres |
| 11/19/2008 | CN101307151A Apparatus for treating waste and old tyres |
| 11/19/2008 | CN101307150A Novel method for recovering waste and old polystyrol |
| 11/19/2008 | CN100434457C Method for obtaining a polymer in a solution |
| 11/18/2008 | US7452919 Clarity, low haze polymer |
| 11/18/2008 | US7452918 Recycled plastic material, electronic apparatus having the recycled plastic material, method of manufacturing plastic part, method of manufacturing the recycled plastic material, and method of reusing plastic material |
| 11/13/2008 | US20080281002 Method for Recycling Plastic Materials and Use Thereof |
| 11/13/2008 | DE102007058893A1 Fibrous composite decomposition involves utilizing product consisting of fibrous composite, where product is shredded and is supplied to impact mill, particularly horizontal impact mill |
| 11/12/2008 | EP1990106A1 Organic waste disposal system |
| 11/12/2008 | EP1989244A1 Process for making polybutylene terephthalate (pbt) from polythylene terephthalate(pet) |
| 11/12/2008 | CN101302432A Reduction method for processing waste plastic and system thereof |
| 11/12/2008 | CN100432149C Composition for recovering and utilizing polycarbonate/ABS engineering plastic and its production |
| 11/12/2008 | CN100432123C Reshapable shape-memory resin excelling in shape recovery capability and shaped item of the resin having been crosslinked |
| 11/06/2008 | WO2008131643A1 Method and apparatus for combined recycling of waste polymer material or joint production with carbon black |
| 11/06/2008 | WO2008131601A1 A rotary automatic cracking process and a cracking apparatus |
| 11/06/2008 | WO2008131600A1 A process and a device for continuous cracking waste plastics |
| 11/05/2008 | CN201144203Y Reactor for cracking waste tyre and waste plastic |
| 11/05/2008 | CN101298522A Environment-friendly type waste plastic cracking black carbon technology |
| 11/04/2008 | US7445170 Process and apparatus for manufacturing crumb and powder rubber |
| 10/30/2008 | US20080269362 Recycled thermosetting flour composites and method for preparing the same |
| 10/29/2008 | EP1984436A2 Rubber de-vulcanisation using rapid decompression of supercritical fluid |
| 10/29/2008 | EP1428642B1 Method of manufacturing waste granulated plastics, and method for thermal decomposition of the plastics |
| 10/29/2008 | CN101293147A Automatic switchover solvent extraction optical fibre cable and cable glue-removing equipment and method |
| 10/23/2008 | WO2008125465A1 Method for removing color from polymeric material |
| 10/22/2008 | EP1981689A1 Device for decomposing pvc based and other plastic waste materials with high halogen content |
| 10/22/2008 | EP1352024B1 A process of de-lamination of multi-layer laminated packaging industrial refuse |
| 10/22/2008 | CN101291980A Production process of regenerated resin, regenerated resin, recovery material of resin composition processing, regenerated resin composition and regenerating method |
| 10/22/2008 | CN101289549A Biological desulphurization process for waste and old rubber |
| 10/22/2008 | CN101289548A Novel method for recovering solvent for polymerization of poly(p-phenytene terephthalamide) |
| 10/22/2008 | CN101289547A ''Special reinforced regenerated rubber by infinite swelling method'' through scrap tires and waste rubbers, other integrated utilization production process and apparatus |
| 10/22/2008 | CN100427522C Method and device for removing free formaldehyde in urea-formaldehyde resin |
| 10/21/2008 | CA2495591C Plastic material having enhanced magnetic susceptibility, method of making and method of separating |
| 10/21/2008 | CA2430585C Adsorber system to replace water column in a polyester process |
| 10/16/2008 | WO2008122255A1 Method for the pyrolytic recycling of used tires or similar waste composed of composite materials |
| 10/16/2008 | US20080255259 Contacting polymer with an extraction solvent of organic base, an ammonium salt, an alkanol, and water; recycling, reuse of polyamides |
| 10/15/2008 | EP1979404A1 Molding compositions containing fillers and modified polybutylene terephthalate (pbt) random copolymers derived from polyethylene terephthalated (pet) |
| 10/15/2008 | EP1979403A1 Articles derived from compositions containing modified polybutylene terephthalate (pbt) random copolymers derived from polyethylene terephthalate (pet) |
| 10/15/2008 | EP1979402A2 Molding compositions containing polycarbonate and modified polybutylene terephthalate(pbt) random copolymers derived from polyethylene terephthalate (pet) |
| 10/15/2008 | EP1776393B1 Removing fluorosurfactant from aqueous fluoropolymer dispersions |
| 10/15/2008 | CN100425418C Method and apparatus for releasing metal-resin joint |
| 10/14/2008 | US7435772 Separation additive from polymer circulation of thermoplastic resins heating with circulation; recycling |
| 10/09/2008 | US20080249199 Foamed polymer melt ; mixture with recycled polymer containing propellant |
| 10/08/2008 | EP1976935A2 Plastic moulded body comprising powder paint residues, mineral lightweight aggregates and renewable raw materials and use thereof, in particular, in the construction and craft industry |
| 10/08/2008 | EP1976928A1 Molding compositions containing modified polybutylene terephthalate (pbt) random copolymers derived from polyetheylene terephthalate (pet) |
| 10/08/2008 | EP1976920A2 Polytrimethylene terephthalate (ptt) derived from polyethylene terephthalate (pet) and containing pet residues |
| 10/08/2008 | EP1976919A2 Method for transforming paint powder residues into moulded bodies for use in the construction industry |
| 10/08/2008 | EP1861455B1 Method and device for the decontamination of plastic flakes |
| 10/08/2008 | CN101280078A Regenerative latex and preparation thereof |
| 10/08/2008 | CN101280077A Regenerative vulcanized butadiene nitrile rubber and preparation thereof |
| 10/07/2008 | US7431819 By immersion in an alkaline solution and applying a voltage between the metal portion and a counter electrode while optionally applying ultrasonic frequency or peeling stress, thus removing the adhesive; recycling wastes without damaging the metal portion; improved efficiency |
| 10/07/2008 | CA2446695C Process for the physical depolymerization of glycosaminoglycanes and products obtained therefrom |
| 10/02/2008 | WO2008116382A1 Elastomer fine crushing combination equipment and arrangement method |
| 10/02/2008 | US20080242751 Processes for manufacturing polyesters from post-consumer polyester |
| 10/02/2008 | CA2681555A1 Elastomer fine grinding integrated assembly and configuration method |
| 10/01/2008 | EP1975156A1 Method for depolymerizing polyamide and method for producing monomer of polyamide |
| 10/01/2008 | EP1973854A2 Composition and process for conversion of paint sludge into reusable paint |
| 10/01/2008 | CN201124093Y Reactor with slag removal device |
| 10/01/2008 | CN101274993A PET/PVC separation method |
| 10/01/2008 | CN100423107C Method and apparatus for recycling ultraviolet curing resin, and method for manufacturing optical recording medium using that recycling method |
| 09/25/2008 | US20080234399 Process For the Recycling of Plastics |
| 09/24/2008 | EP1971637A1 Silicon-modified crumb rubber composition |
| 09/24/2008 | EP1849822B1 Method of inhibiting hydrochloric acid from generating during recycling of waste plastic |
| 09/24/2008 | CN101270203A Method for preparing polyester polyol with polyethylene terephthalate waste material |
| 09/24/2008 | CN101270193A Methods of making compositions |
| 09/24/2008 | CN100420559C Method of manufacturing waste granulated plastics, and method for thermal decomposition of plastics |
| 09/23/2008 | US7427642 Artificial marble reutilizing waste materials and preparation thereof |
| 09/23/2008 | CA2261304C Process for separating polyamide from colorant |
| 09/18/2008 | US20080227876 Method for the modification of rubber and thermoplastic waste by means of grafting during a grinding process, and use of the rubber and thermoplastic waste modified in this way |
| 09/18/2008 | DE102007013278A1 Schmelzverdichter Melting compressor |
| 09/17/2008 | EP1969043A2 Process for recycling polyesters |
| 09/17/2008 | EP1232205B1 Devulcanisation product consisting of scrap rubber, a devulcanisation compound, a method for producing same, the reuse thereof in fresh mixtures and the use thereof for producing injection moulded parts |
| 09/17/2008 | CN101268128A Stabilized polymer drag reducing agent slurries |
| 09/17/2008 | CN100418897C Process for separation and recovery of polyethylene glycol (PEG) from spent aqueous two-phase systems |
| 09/16/2008 | US7425584 Hydrodevulcanization of rubber using a rubber swelling solvent, a hydrogen source (e.g., hydrogen gas, decalin, tetralin, or a hydroaromatic), heat, and a dispersed, molecular-scale, soluble hydrogenation catalyst precursor, which can be activated by heat or by reaction with sulfur |
| 09/12/2008 | WO2008108461A1 Method of recovering resin decomposition product |
| 09/12/2008 | WO2008108283A1 Waste plastic cracking apparatus and method of cracking waste plastic |
| 09/12/2008 | WO2008108282A1 Waste plastic cracking apparatus and method of cracking waste plastic |
| 09/12/2008 | WO2008106993A1 Method of making cellulose/plastic pellets having a low plastic content |
| 09/12/2008 | WO2008061942A3 Method for the production of fibers |
| 09/11/2008 | US20080221228 Process for the Recycling of Expanded Polystyrene |
| 09/10/2008 | EP1966292A2 Ethanolysis of pet to form det and oxidation thereof |
| 09/10/2008 | EP1966291A1 Depolymerization of fluoropolymers |
| 09/10/2008 | CN101263188A 硅改性的废胶末组合物 Waste plastic at the end of the silicon-modified compositions |
| 09/10/2008 | CN100417680C Process for preparing diesel oil with polywater as raw material |
| 09/04/2008 | US20080214748 Method for Removing Residual Monomers from Polyoxymethylenes |
| 09/03/2008 | EP1964877A1 Method of depolymerizing polyester and unsaturated polyester and method of recovering polyester monomer with the depolymerization method |