| Patents for B29B 17 - Recovery of plastics or other constituents of waste material containing plastics (10,267) |
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| 04/21/1998 | US5740725 Waste plastics compacting apparatus |
| 04/16/1998 | DE19714944A1 Aufbereitungsvorrichtung zum Zerkleinern und Fördern von thermoplastischem Kunststoffmaterial Treatment apparatus for crushing and pumping thermoplastic material |
| 04/16/1998 | DE19636847A1 Recovery of materials from carpetings |
| 04/15/1998 | CN1179126A Devices for relaxation of bulk articles containing drawn thermoplastics and for the selective softening of thermoplastics in a mixture flow for recycling |
| 04/14/1998 | US5738286 Resin material recovered from industrial wastes of plastic film, method and apparatus for recovering resin material from industrial wastes of plastic film |
| 04/14/1998 | US5738222 Density separation of waste plastics, glass, electrical scrap using aqueous solution of tungsten alkali or alkaline earth metal salt, oxidant |
| 04/09/1998 | DE19641911C1 Recovery of valuable materials from e.g. fast food packages containing plastic, paper and food residues |
| 04/08/1998 | EP0833729A1 Composite component, especially a composite cladding component, and process for its production |
| 04/08/1998 | EP0528980B1 Multilayer heat shrinkable polymeric film containing recycle polymer |
| 04/07/1998 | US5736585 Moldings for packaging, and process for the production thereof |
| 04/07/1998 | US5735471 Cooling tire segments to brittle glass-like state, fracturing segments by bending, separating wires, cords |
| 04/07/1998 | US5735403 Apparatus for removal of fine particles in material flow system |
| 03/31/1998 | US5733943 Blend containing butadiene-styrene block polymer |
| 03/31/1998 | US5733783 Method for sampling and determining the presence of contaminants in recyclable plastic materials |
| 03/26/1998 | WO1998012036A1 System and method for molding a basketball backboard |
| 03/26/1998 | DE19740231A1 Recycling crosslinked and/or foamed polyolefin |
| 03/26/1998 | CA2265784A1 System and method for molding a basketball backboard |
| 03/25/1998 | CN1177009A Method for injecting synthetic resin into furnace and apparatus therefor |
| 03/24/1998 | US5731483 Recycling of plastics in a steam cracker |
| 03/19/1998 | DE19637031A1 Recovery process for fibrous and plastic materials from rejects from pulpers |
| 03/18/1998 | EP0829571A1 Process for recovery of fibres from rejects from pulping disposal systems |
| 03/18/1998 | EP0829544A1 Method for blowing synthetic resin into furnace and apparatus therefor |
| 03/17/1998 | US5728741 Recycling waste polymer, granulation, chopping, extrusion and positioning wastes on backings |
| 03/17/1998 | US5728444 No air pollution |
| 03/05/1998 | WO1998008609A1 Process for separating low density plastic fractions |
| 03/05/1998 | DE19727961A1 Verfahren zum Trennen von Kunststoff-Fraktionen geringer Dichte A method for separating low-density plastic fractions |
| 03/04/1998 | EP0826472A1 Method and apparatus for the treatment of plastic materials |
| 03/04/1998 | EP0826422A1 Crusher and movable blade section for the same |
| 03/04/1998 | EP0825919A1 Single-screw extruder for solid state shear extrusion pulverization |
| 03/04/1998 | EP0825918A1 Solid state shear extrusion pulverization |
| 03/03/1998 | US5722927 Process and installation for producing materials with modified properties |
| 03/03/1998 | US5722603 Process for separation and recovery of waste carpet components |
| 02/24/1998 | US5720854 Used for purging oxygen from interlocking, solid material, such as shredded tire pieces, prior to processing of the material to liquefaction apparatus |
| 02/19/1998 | WO1998006499A1 Device for sorting mixtures of plastic chips |
| 02/18/1998 | EP0824060A1 Extrusion head for rubber mix including a device for recycling the edge trimmings and recycling device for mounting on extruder head |
| 02/18/1998 | EP0720634B1 Decomposable and compostable natural substance granulate of primarily late-growth raw materials |
| 02/17/1998 | US5719215 Mixing with hydrocarbon oil to soften and swell, applying thermal and mechanical energy to partially dissociate rubber, dispersing in bitumen and compatibilizing agent, applying thermal and mechanical energy; storage stability |
| 02/17/1998 | US5719198 Granulating carpet scrap to obtain heterogeneous incompatible mixture of polyamide, polyester, polypropylene, polyethylene, ethylene-vinyl acetate copolymer, filler, adding compatibilizing agent, heating to form homogeneous blend |
| 02/17/1998 | US5718960 Bonded composite disk, and method and apparatus for producing the same with consistent adhesive thickness |
| 02/12/1998 | DE19631706A1 Recovery and recycling of plastisol using a low b.pt. solvent |
| 02/11/1998 | EP0823469A1 Method and apparatus for recovering oil from waste plastic |
| 02/11/1998 | CN1173155A Dietmar Guschall, Meiner Guschall, A. Helmerth, et al. (DE) |
| 02/10/1998 | US5716440 Disposable moldings comprising the food processing waste and binders |
| 02/09/1998 | CA2211581A1 Extrusion head for rubber compound comprising a device for doubling extruded product, and doubler designed to be mounted on an extrusion head |
| 02/05/1998 | DE19631251A1 Low-flammability granular material made from scrap tyre rubber granules to construct e.g. vibration dampers or conveyor belts |
| 02/05/1998 | DE19631054A1 Production of materials for preservation and insulation of surfaces |
| 02/03/1998 | US5714263 Fall zone covering for playground |
| 02/03/1998 | US5714219 Support member formed of recycled material and process of manufacture |
| 02/03/1998 | US5714070 Mixing washing water with precleaned polyethylene recyclate shreds, heating to evaporate solvent, agitating to remove nitrocellulose residues from surfaces, recycling solvent |
| 01/29/1998 | WO1998003318A1 Method and apparatus for separating polymeric materials |
| 01/29/1998 | DE19632494C1 Vorrichtung zum Sortieren von Gemischen aus Kunststoffschnitzeln An apparatus for sorting mixtures of plastic chips |
| 01/29/1998 | DE19630104A1 Copier with recyclable component |
| 01/28/1998 | EP0820375A1 Device for preparing thermoplastic material |
| 01/28/1998 | EP0682722B1 Tufting carpet and process for producing the same |
| 01/27/1998 | US5711820 Method to separate and recover oil and plastic from plastic contaminated with oil |
| 01/22/1998 | DE19628875A1 Reclaiming polyurethane foam from scrap vehicle seats |
| 01/22/1998 | DE19628438A1 Mobile assembly for disposal of hard foam bodies |
| 01/22/1998 | DE19628412A1 Reclaiming waste rigid polystyrene foam for building material |
| 01/22/1998 | DE19627960A1 Erasure of stored data on electronic medium |
| 01/21/1998 | CN1037078C Production method of water-proof high saturation regenerated rubber material |
| 01/21/1998 | CN1037077C Method for reclaiming plastic from painted plastic parts |
| 01/20/1998 | US5709842 Apparatus and method for processing medical waste |
| 01/20/1998 | US5709053 Panel for constituting sound insulating wall |
| 01/20/1998 | US5709049 Ground cover and method of making |
| 01/15/1998 | WO1998001276A1 Process and system for treatment of mixed plastic materials |
| 01/15/1998 | WO1998001275A1 Process of making products from recycled material containing plastics |
| 01/15/1998 | DE19629473A1 Separation of recovered plastics mixture into light and heavy material |
| 01/15/1998 | DE19629470A1 Recycling processes for plastic material mixtures used for extracting rigid plastics, etc. |
| 01/14/1998 | EP0817651A1 System and process for treating waste material |
| 01/11/1998 | CA2180882A1 Substructure for composite products and products formed therewith |
| 01/08/1998 | DE19643246A1 Composite material used for internal structural material etc. |
| 01/08/1998 | DE19625105A1 Comminutor-agglomerator processing variety of waste materials e.g. vehicle shreddings |
| 01/07/1998 | EP0816036A2 Method and apparatus for softening and crushing thermoplastic bottles |
| 01/07/1998 | EP0816035A1 Method of reprocessing industrial rubber articles |
| 01/07/1998 | EP0814949A1 Method and apparatus for densifying a thermoplastic polymer |
| 01/06/1998 | US5704555 Single-screw extruder for solid state shear extrusion pulverization and method |
| 01/06/1998 | US5704178 Rubber building panel and method of manufacturing same |
| 01/06/1998 | US5704104 Method and machine for recycling discarded carpets |
| 12/29/1997 | EP0555254B1 Process for treating lacquer coagulates and their use |
| 12/24/1997 | WO1997048761A1 Plastic recycling process and process for producing plastic materials |
| 12/24/1997 | CA2258676A1 Plastic recycling process and process for producing plastic materials |
| 12/23/1997 | CA2090624C Apparatus and method for separation, recovery, and recycling municipal solid waste and the like |
| 12/18/1997 | WO1997047450A1 Solid materials and method for manufacturing the same |
| 12/18/1997 | DE19625110A1 Kunststoff-Recyclingverfahren und Verfahren zur Herstellung von Kunststoffwerkstoffen Plastic recycling processes and methods for the production of plastic materials |
| 12/18/1997 | DE19623926A1 Melt container for secure destruction of plastic information carriers and destruction process |
| 12/17/1997 | CN1167691A Method for forming pattern on synthetic wood board |
| 12/16/1997 | US5698044 Removal of adhesive from polyester film with criticality in surfactant use |
| 12/10/1997 | EP0811089A1 System and method for recycling materials |
| 12/10/1997 | EP0811033A1 Method for separating polymeric materials from a plastic part recovered from a used car |
| 12/09/1997 | US5695133 Thermoplastic washer/recycler |
| 12/09/1997 | US5695131 Shredder separator |
| 12/04/1997 | DE19621368A1 Washing and drying shredded film chips during recycling |
| 12/03/1997 | EP0621122B1 Method of recycling molded product of foam particles |
| 12/02/1997 | US5693681 Heating industrial and domestic waste recylates with a tetracarboxylic anhydrie and a sterically hindered hydroxyphenylalkylphosphonic acid ester to above the melting point or glass transition temperature |
| 12/02/1997 | US5693391 Plastic container made from a fusion blend of post consumer plastic and ethylene polymers |
| 12/02/1997 | US5693278 Regrinding scrap amorphous polyethylene terephthalate in solid form, blending with solid virgin polyethylene terephthalate, passing through a extruder, melting within extruder, subjecting to vacuum, extruding through a die |
| 11/27/1997 | WO1997044171A1 Device for destroying tires with metallic cord |
| 11/27/1997 | WO1997036127A3 Mini-factory producing pipes out of overage automobile tires |
| 11/26/1997 | EP0712423A4 Process for reclaiming crosslinked acrylic scrap |
| 11/25/1997 | CA2132308C Device for processing synthetic thermoplastic material |