| Patents for B29B 13 - Conditioning or physical treatment of the material to be shaped (7,031) |
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| 10/14/1992 | CN1018672B Drying method and apparatus |
| 10/13/1992 | US5154361 Comminution of plastic scrap |
| 10/08/1992 | DE4111739A1 Continuous prodn. of multicomponent EVA-based melt adhesive - using double screw extruder with two feed points |
| 10/06/1992 | US5152469 Machine for shredding rubber tires and other solid waste material |
| 10/01/1992 | WO1992016987A1 Heat reshapeable rigid conduit |
| 10/01/1992 | WO1992016969A1 Semiconductor sealing resin tablet and its manufacture |
| 10/01/1992 | WO1992016307A1 Method and device for continuously delivering hot-melt materials or adhesives from a discontinuous supply |
| 09/29/1992 | US5151452 Sizing, refluxing, washing with water and filtration |
| 09/29/1992 | US5151241 Method for shaping workpieces from thermoplastics |
| 09/24/1992 | DE4109117A1 Nip roll plasticising unit for thermoplastic waste, esp. PVC - by controlled heating and cooling at specified temp. with rapid response by drawing fluid from cold sump |
| 09/23/1992 | EP0504310A1 Method and apparatus for delivering molten polymer to an extrusion die. |
| 09/22/1992 | US5149727 Electron beam irradiatin grinding extracting; cooling with air |
| 09/22/1992 | US5148947 Drum extender apparatus for melting and dispensing hot melts |
| 09/17/1992 | DE4108152A1 Heater for on-site bending of thermoplastic pipes - comprises close fitting metal casting in halves for uniform controlled conductive heating in min. time and bushes for smaller diameters |
| 09/16/1992 | EP0503241A1 Process for drying small particles of expandable polystyrene |
| 09/15/1992 | US5147593 Method to prepare extruded particles by breaking with an air stream |
| 09/10/1992 | DE4106812A1 Reclaiming size reduced and disintegrated sandwich plastic composites - pref. by cutting and shearing using drum shredder, sepd. by hydrocyclones for high purity single polymer components, wood fibre, metal etc. |
| 09/09/1992 | EP0502568A2 Apparatus for bringing plastic materials to a state of reduced viscosity |
| 09/08/1992 | US5145878 Drying of finely divided, expandable styrene polymers |
| 09/08/1992 | US5145742 Nonsticking, heat resistance |
| 09/08/1992 | US5145629 Process and apparatus for temperature conditioning a thermoplastic blank |
| 09/02/1992 | EP0501274A2 Method for the postcrystallization of partially crystalline thermoplastics |
| 09/02/1992 | EP0500667A1 Densifying apparatus for plastics material |
| 09/01/1992 | US5144020 Improved solubility, slower burn rate |
| 09/01/1992 | US5143554 Purification polyarylene sulfides |
| 09/01/1992 | US5143307 Secondary cutter apparatus for plastic size reduction equipment |
| 09/01/1992 | US5143255 Dispensing urethane by delidding isocyanate adhesive container and contacting hot platen with hot melt adhesive, dispensing hot melt through heated platen, removing second lid, sealing open end to open second container with hinged collar |
| 08/27/1992 | DE4105250A1 Heating oven for glass mat thermoplastic sheet - comprises heating plate stack with open chambers between for sliding frames on external guides and supporting sheet sections on tensioned wires |
| 08/25/1992 | US5141578 Injection molding mixture of resin and foaming agent, then heat-foaming moldings of varying color and hardness into one piece; efficiency |
| 08/20/1992 | DE4203302A1 Comminuting of thermoplastic fibre materials for recycling - by using thermoplastic properties e.g. heat fusing and cutting or cutting with hot blades, to form more compact raw material for melting down |
| 08/20/1992 | DE4104461A1 Heating appts. for thermoplastic film - has frame with four rolls, inlet pair of which move horizontally and are pivoted to allow horizontal or vertical alignment |
| 08/15/1992 | CA2061175A1 Drying of finely divided, expandable styrene polymers |
| 08/12/1992 | EP0498335A1 Method of manufacturing chemically adsorbed film |
| 08/12/1992 | CN1063442A Forming process for animal horns |
| 08/06/1992 | WO1992011121A3 A method for forming structural panels and panels so made |
| 08/05/1992 | CN1017692B Dynamic electromagnetic plasticating and extruding method and equipment |
| 08/04/1992 | US5135380 Supply device for supplying friction material to devolatizing device |
| 07/28/1992 | US5133913 Method for producing a foamed resin using a blowing and extracting agent |
| 07/23/1992 | DE4101729A1 Press feeding machine for e.g. tyres - has conveyor, lift to raise them on turntable into oven and lower them again, and divided conveyors to divert them to suitable size presses |
| 07/16/1992 | DE4101154A1 Prodn. of coarse laminated plastics - by hot pressing mould filled with successive layers of approximately equal volumes of unsorted disintegrated scrap thermoplastics and e.g. chippings |
| 07/16/1992 | DE4100748A1 Granulator, e.g. domestic, for plastic scrap - has cutter assembly movable over one or more bins to separate different plastic types |
| 07/14/1992 | US5129588 Apparatus of shrinking volumes of waste materials of foam resin products |
| 07/14/1992 | US5129587 Tearing of Styrofoam waste in rotating blade |
| 07/09/1992 | WO1992011121A2 A method for forming structural panels and panels so made |
| 07/07/1992 | CA1304552C Process for producing a multilayer molded article |
| 07/01/1992 | EP0492069A1 Process for manufacturing foamed rubber |
| 06/30/1992 | US5126084 Putty for correcting imbalance of rotary body |
| 06/30/1992 | US5125994 Thermoforming method |
| 06/25/1992 | WO1992010125A1 Device for melting polyethylene |
| 06/25/1992 | DE4041732A1 Rapid heater for liquids and polymer melts - has large number of tubes or heating elements with enlarged cross=section before exit |
| 06/23/1992 | US5123990 Apparatus for forming thermoplastic composite filament into a structure |
| 06/23/1992 | CA1303808C Shrinking apparatus |
| 06/17/1992 | EP0490056A1 Method and apparatus for the single-stage and continuous manufacture of caoutchouc base- and -finished mixture for vehicle tyres, driving belts, conveyor belts and technical rubber articles in only one mixing device |
| 06/16/1992 | US5122262 Separator screen with intermittent vacuum |
| 06/16/1992 | US5122211 Method for forming thermoplastic composite filament into a structure |
| 06/10/1992 | EP0489361A2 Uniform distribution polycarbonate pellets |
| 06/09/1992 | US5120767 Shredder, rotary screen, and magnetic separator |
| 06/09/1992 | US5119570 Method for continuously crystalizing polyester material |
| 06/04/1992 | CA2056796A1 Uniform distribution polycarbonate pellets |
| 06/02/1992 | CA1302075C Drum extender apparatus for melting and dispensing hot melts |
| 05/29/1992 | WO1992008590A1 Improvements in or relating to the treatement of waste |
| 05/26/1992 | US5116212 System for injecting molten material into a molding apparatus |
| 05/26/1992 | US5115988 Method for grinding materials |
| 05/26/1992 | US5115577 Method and apparatus for drying of material especially plastic granules |
| 05/20/1992 | EP0486421A1 Method of manufacturing a metallic material and material obtained by this method |
| 05/20/1992 | EP0485639A1 EVA insole manufacturing process |
| 05/20/1992 | EP0390873B1 Device for processing thermoplastics |
| 05/19/1992 | US5114331 Apparatus of shrinking volumes of waste foamed plastics |
| 05/14/1992 | WO1992007696A1 Reduction apparatus for plastics |
| 05/14/1992 | WO1991000795A3 Polystyrene recycling process |
| 05/12/1992 | US5113479 Method of infrared heating a restricted area on a continuous thermoplastic laminated web |
| 05/07/1992 | DE4034596A1 Verfahren zur aufarbeitung von lackkoagulaten und deren verwendung Process for working up lacquer coagulates and their use |
| 05/06/1992 | EP0483887A2 PVdF - based powder coatings |
| 05/06/1992 | EP0483323A1 Process and apparatus for reclaiming the economic components of scrap rubber tires |
| 05/03/1992 | WO1992007663A1 Container used with heated platen dispensing equipment |
| 05/03/1992 | CA2091458A1 Container used with heated platen dispensing equipment |
| 04/30/1992 | DE4033672A1 Thermoforming equipment for plastics - has loading and moulding appts. immediately adjacent to oven for preheating material so as to save energy and time |
| 04/29/1992 | EP0482723A2 Device for the comminution of rubber |
| 04/22/1992 | EP0481868A2 Method and apparatus for cooling a preform |
| 04/21/1992 | US5106906 Process for the production of finely dispersed polymer mixtures |
| 04/21/1992 | US5106198 Apparatus for treating molten material |
| 04/21/1992 | US5105555 Plastic drying apparatus |
| 04/21/1992 | CA1298949C Filtering device for thermoplastic material |
| 04/16/1992 | DE4032598A1 Rubbers sepn. from solns. - by flowing soln. on heated surfaces and rollers in vacuum chamber, picking film off with doctor blades, compressing and discharging |
| 04/15/1992 | EP0480043A1 Transparent polyester container. |
| 04/08/1992 | CN1060058A Kemoulding device for waste polystyrene foam |
| 04/07/1992 | US5102974 Formed, sintered body comprising one or more aromatic polyesters |
| 04/07/1992 | US5102591 Blending with second polymer; injecting water, venting; odorless |
| 04/07/1992 | US5102326 Apparatus for processing synthetic plastics material |
| 04/07/1992 | CA1298462C Hot melt dispensing apparatus having offset hopper |
| 03/31/1992 | US5101085 High dielectric constant material to shape electric fields for heating plastics |
| 03/31/1992 | US5100605 Process for the production of finely divided and free-flowing powders of thermotropic polymers |
| 03/26/1992 | DE4029618A1 Breaking up old motor vehicles containing plastics parts - involves first breaking plastics parts away from bodywork |
| 03/25/1992 | EP0476475A1 Cleaning poly(ester)carbonate scrap |
| 03/25/1992 | EP0476101A1 Bagging arrangement for synthetic resin component processing apparatus |
| 03/24/1992 | US5098635 Process for manufacturing friable rubber bales |
| 03/24/1992 | CA1297856C Process for ambient temperature grinding of soft polymers |
| 03/18/1992 | EP0475140A2 Process for comminuting polyisobutene |
| 03/18/1992 | EP0475126A2 Method of forming a headed thermoplastic tube |
| 03/17/1992 | US5096130 Manipulating and selecting unit for recycling pressed or unpressed bodies obtained from plastic material containers or others |