| Patents for B29B 17 - Recovery of plastics or other constituents of waste material containing plastics (10,267) |
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| 11/07/1990 | CN1046803A Method regulating level of mixture of flowable material in container having outlet |
| 11/06/1990 | US4968463 Process for making molded or extruded objects from waste containing plastic materials |
| 10/31/1990 | EP0395128A1 A process for manufacturing a composite material comprising thermoplastic polymers and residuals from the manufacture of plastic laminates, and the composite material so obtained |
| 10/31/1990 | EP0394869A2 Method for controlling the level of a mixture consisting of at least two components of fluid material in a container with an outlet |
| 10/25/1990 | DE4011794A1 Matrix prodn. from scrap rubber |
| 10/24/1990 | EP0393535A2 Method for recovery of rubber waste |
| 10/24/1990 | EP0393030A1 Destruction of plastics waste. |
| 10/23/1990 | US4964577 Cutting, screening, separation, vibration |
| 10/18/1990 | DE3911082A1 Process and apparatus for reprocessing articles of plastic and/or rubber with metallic inserts, in particular scrap tyres |
| 10/17/1990 | CN1009997B Process for preparing rubber powder from natural or synthetic rubber |
| 10/11/1990 | DE3911326A1 Process for the reconstitution of refrigerating unit housings comprising mouldings of plastic |
| 10/10/1990 | CN2063476U Cutter for plastics crusher |
| 10/03/1990 | EP0389735A1 Unit for collecting and recycling used bottles, cans and similar in metal and plastic materials |
| 10/03/1990 | EP0389734A1 Manipulating and selecting unit for recycling pressed or not bodies obtained from plastic material containers |
| 09/27/1990 | DE3936974C1 Treatment of paint coagulate - comprises mixing fibres with coagulate, forming layer and heat treating |
| 09/25/1990 | US4958770 From ground rubber from vehicle tire treads and polyethylene binder |
| 09/20/1990 | WO1990010667A1 Composition of recycled polyethylene terephthalate and method of making rigid foamed articles from it |
| 09/13/1990 | DE3907748A1 Process for continuously producing extruded sections from recycled plastics material and apparatus for carrying out the process |
| 09/11/1990 | US4956033 Process for reclaiming plastic containers |
| 09/06/1990 | DE3931579C1 Device for discharging metal pieces - from moving flow of granular or pulverised plastic |
| 09/05/1990 | CN1045057A Technology and apparatus for regenerating, processing and shaping foam plastics |
| 08/22/1990 | EP0383227A1 Process for binding particulate waste such as dusts, metal waste, fibres, paper waste or the like |
| 08/14/1990 | WO1990009424A1 Process for binding particulate waste, such as dust, metal scrap, fibres, paper waste or the like, to solids |
| 08/14/1990 | CA2045407A1 Process for binding particulate waste, such as dust, metal scrap, fibres, paper waste or the like, to solids |
| 07/31/1990 | US4944868 Process and apparatus for separating plastics from contaminants |
| 07/12/1990 | DE3900441A1 Process for the liberation of chlorofluoroalkanes from foamed plastic |
| 07/11/1990 | EP0376976A1 Hot-melt adhesive recycling device and method. |
| 07/10/1990 | US4940187 Systematic equipments for recycling raw materials from waste wires |
| 06/28/1990 | DE3843342A1 Device for discharging plastic, in particular thermoplastic, heated and recycled polymer from a plasticator into the mould of a press |
| 06/20/1990 | EP0373372A2 Agglomerator for continuously regranulating thermoplastic wastes, especially films, filaments and the like |
| 06/14/1990 | WO1990006218A1 Preform made from injection moulded or extruded plastic waste materials |
| 06/13/1990 | CN1042864A Semi-hard plastic floor made of waste polyethylene and its fabricating method |
| 06/06/1990 | CN1042720A Production method of acrylonitrile-butadiene-styrene copolymerized resin by waste plastics recovery |
| 06/06/1990 | CA2004788A1 Shaped plastics part and a method of producing the same |
| 05/30/1990 | EP0370695A2 Extrusion dies and apparatus, methods of extrusion and extruded articles |
| 05/23/1990 | EP0369341A2 Method for recovering scraps of multi-layer plastic sheet or film |
| 05/23/1990 | DE3920203C1 Reinforced extrusion pressed thermoplastic profile prepn. - by feeding melt from plasticising unit to tubular moulding unit carrying reinforcement |
| 05/23/1990 | CN1042326A Recovery and utilization of highly foamed polystyrene |
| 05/23/1990 | CN1042325A Method for making products by utilizing odd bits of chemical fiber cloth |
| 05/15/1990 | US4925512 Encapsulation rod with flexible thermoplastic resin, calendering, cutting |
| 05/15/1990 | CA1269198A1 Process for making foam-in-foam polyurethane foam buns, improved apparatus therefor, and to foam-in- foam articles of manufacture |
| 05/08/1990 | US4923658 Continuous sintering, plasticizing, press-molding of multi-colored particles |
| 04/24/1990 | US4919984 Ethylene-vinyl alcohol copolymers and water absorbing layer sandwiched between moisture resistant thermoplastic resin |
| 04/18/1990 | EP0364050A2 Process for low temperature comminution of scrap tires |
| 04/17/1990 | US4917851 Method of manufacturing multi-layer resin material |
| 04/10/1990 | US4914994 Automated apparatus for debeading of scrap tires |
| 04/04/1990 | CN2055440U Waste rubber regenerating machine |
| 03/28/1990 | EP0360171A2 A method for recycling plastic composite materials |
| 03/21/1990 | EP0359106A2 Method of recovering and recycling polluted plastics |
| 03/21/1990 | CN1040540A Apparatus for producing regenerative plastic |
| 03/15/1990 | DE3830118A1 Process and apparatus for the degassing and volume reduction of foam plastic waste |
| 03/14/1990 | EP0357880A2 Apparatus for producing reclaimed plastics |
| 02/28/1990 | EP0185012B1 PROCESS FOR EXTRUDING FOAMED STYRENE POLYMERS WITH $g(a)-POLYOLEFIN ADDITIVES AND UTILIZING RECYCLED MATERIAL AND THE COMPOSITIONS FOR PROCESSING |
| 02/20/1990 | US4901503 Apparatus for separating and packaging plastic parts |
| 02/13/1990 | US4900498 Method for separating elongated contaminants from a stream of material |
| 02/07/1990 | EP0353541A2 A method of recycling steel belted tires |
| 01/30/1990 | US4897234 Articles of manufacture and their production |
| 01/25/1990 | DE3823883A1 Cable cutter |
| 01/23/1990 | US4895642 Process for separating particles of electrically non-conductive material, in particular plastics material and/or paper, from waste, and a device for carrying out the process |
| 01/18/1990 | DE3823952A1 Method of reversing the adhesion of metal-nonmetal bonded joints |
| 01/17/1990 | EP0350807A2 Moulded foam panel and method for its production |
| 01/16/1990 | US4894517 Shrinking apparatus |
| 01/16/1990 | US4894291 Polypropylene, polyethylene, ethylene-propylene copolymer, blends, lamination |
| 01/16/1990 | US4894192 Shredding wastes, mixing with thermoplastic and shaping |
| 01/16/1990 | US4894001 Apparatus for processing synthetic thermoplastic material |
| 01/10/1990 | EP0349931A2 Process for the separation and recovery of materials from scrap cables |
| 01/09/1990 | US4892647 System for segregating trash |
| 12/26/1989 | US4889556 Method of recycling steel belted tires |
| 12/07/1989 | DE3919854A1 Process for producing components using scrap materials |
| 12/05/1989 | US4884386 System for recovering, selecting and recycling rejected plastic containers |
| 11/30/1989 | DE3816894A1 Process and apparatus for producing construction elements from textile carpet waste material |
| 11/29/1989 | EP0343956A1 Plastic syringe destruction device |
| 11/02/1989 | DE3813879A1 Comminution machine for thermoplastic refuse |
| 10/31/1989 | US4877682 Laminates containing coextruded scrap |
| 10/25/1989 | EP0338047A1 Object, in particular a plate and process for manufacturing such an object |
| 10/17/1989 | US4874566 Method and device for producing shaped objects from thermoplastic plastics |
| 10/17/1989 | US4874095 Edge protector and method of making same |
| 10/17/1989 | CA1262398A1 Closed circuit process for the production of expanded polystyrene foam |
| 10/11/1989 | EP0336520A1 Process for the processing of a thermoplastic polycondensation polymer |
| 10/05/1989 | WO1989009123A1 A moulding compound and a method of manufacturing the compound |
| 10/03/1989 | US4871426 Process for reprocessing waste material |
| 09/28/1989 | DE3808574A1 Waste disposal by producing new consumer goods |
| 09/27/1989 | EP0334420A2 Process for the reuse of mixed thermoplastic materials recovered from industrial and/or solid urban waste |
| 09/13/1989 | CN2044206U Regenerating machine for waste foam plastics |
| 09/12/1989 | US4866358 Motor control circuit with vibration detector |
| 09/06/1989 | EP0330714A1 Unit for reclaiming and recycling plastic material containers to throw |
| 09/05/1989 | US4863106 Process for low temperature comminution of scrap tires |
| 08/30/1989 | EP0330046A2 Method for reclaiming plastics for metal/plastics waste materials |
| 08/30/1989 | EP0329662A1 Device for processing plastic materials. |
| 08/29/1989 | US4860958 Plastic syringe destruction device |
| 08/29/1989 | CA1258758A1 Apparatus and method for producing multi-layered laminates and improved multilayer laminates produced therefrom |
| 08/10/1989 | WO1989007042A1 Device for processing thermoplastics |
| 08/09/1989 | CN1034503A Method of making use of waste foamed plastics and its device |
| 08/08/1989 | US4854508 Tire shredding machine |
| 08/02/1989 | EP0326036A2 Apparatus for the manufacture of moulded thermoplastic bodies |
| 08/01/1989 | US4852812 Rotating cutters |
| 07/26/1989 | EP0325156A2 Grinder |
| 07/25/1989 | US4851084 Procedure for operating a pyrolysis process |
| 07/20/1989 | DE3800204A1 Method and apparatus for sorting plastic refuse |
| 07/19/1989 | CN1033959A Recovery and reuse of cross-linking polyethylene cable insulating coating |