| Patents for B29B 13 - Conditioning or physical treatment of the material to be shaped (7,031) |
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| 01/18/1989 | EP0299077A1 Method of obtaining rubber powder on the basis of natural or synthetic rubber |
| 12/28/1988 | EP0296283A1 Method of and apparatus for fusing resin members |
| 12/28/1988 | CA1247323A Thermoplastic polymers having improved properties and method for improving the melt flow index thereof |
| 12/27/1988 | US4794030 Composite laminate of polyurethane foam to polypropylene substrate |
| 12/27/1988 | US4793928 Polymer filtering apparatus |
| 12/22/1988 | DE3719291A1 Process for reclaiming vulcanised rubber waste |
| 12/20/1988 | US4792063 Follower plate assembly |
| 12/20/1988 | CA1246822A1 Process for pre-treating castable polyester resin |
| 12/13/1988 | US4790458 Follower plate seal |
| 12/13/1988 | US4790455 Hot melt dispensing apparatus having offset hopper |
| 12/07/1988 | EP0293756A2 Method of processing molten plastic materials |
| 12/06/1988 | US4789272 Transportation method of synthetic rubber chips |
| 12/01/1988 | WO1988009262A1 Methods and apparatus for flanging tubular polymer articles |
| 12/01/1988 | DE3744728A1 Process for recycling uncured prepreg and resin waste |
| 11/30/1988 | EP0293162A1 Methods and apparatus for flanging tubular polymer articles |
| 11/30/1988 | EP0292813A2 Process and device for joining side parts to the front parts of board-shaped work pieces |
| 11/29/1988 | US4788017 Process for the improvement of the homogeneity of highly reactive of highly reactive polycondensates |
| 11/24/1988 | DE3734987C1 Schneidrotor mit auswechselbaren Messerleisten zum Zerkleinern von festen Materialien Cutting rotor with replaceable blade strips for grinding of solid materials |
| 11/22/1988 | US4786528 Humidity, dimensional stability |
| 11/17/1988 | WO1988008751A1 A mill |
| 11/15/1988 | US4784820 Slurrying, extrusion, pumping |
| 11/15/1988 | US4784340 Apparatus for communition of organic matters |
| 11/01/1988 | US4781559 Plastic pellet sorting apparatus with extruded side-stream monitoring |
| 10/27/1988 | DE3722684C1 Pelletising water tank |
| 10/27/1988 | DE3710613A1 Continuously operating melt filter with automatic passage of a filter-fabric band |
| 10/25/1988 | US4779357 Apparatus for blowing a treatment medium onto a longitudinally moving web |
| 10/25/1988 | CA1243800A1 Continuous process for the treatment of polymer composition |
| 10/19/1988 | EP0287048A2 Filtration system |
| 10/18/1988 | US4778970 Viscosity reduction apparatus using microwave energy |
| 10/18/1988 | US4777735 Device for dehydrating and drying solids, particularly plastics granulated under water |
| 10/18/1988 | CA1243249A1 Dispersion of dry polymers into water |
| 10/12/1988 | EP0286065A2 Method and apparatus for preparing adhesives for application |
| 10/11/1988 | US4776269 Method of agglomerating and dewatering polymeric materials |
| 10/05/1988 | EP0285011A2 Crushing apparatus |
| 09/27/1988 | US4773602 Comminuting device |
| 09/27/1988 | US4773168 Thermal dryer for resin processing |
| 09/21/1988 | EP0283177A2 Filtering device |
| 09/20/1988 | US4771920 Thermoplastic grid melter |
| 09/13/1988 | US4771162 Apparatus for treating plastic parts for use in dental and orthodontic applications |
| 09/13/1988 | US4770939 PVdF-based powder coatings |
| 09/07/1988 | WO1988006494A1 Method and apparatus for production of three-dimensional objects by photosolidification |
| 09/07/1988 | CN88100680A Process for preparing rubber powder from natural or synthetic rubber |
| 09/06/1988 | CA1241515A1 Electrically operated heating element with a flow channel for a plastic melt |
| 08/30/1988 | US4766676 Dryer for drying extrudable materials |
| 08/25/1988 | WO1988006085A1 Mixing and shearing roll mill for plastifiable material |
| 08/25/1988 | DE3704725A1 Comminution machine, preferably for waste tyres |
| 08/25/1988 | DE3704108A1 Misch- und scherwalzwerk fuer plastifizierbares material Mixing and shearing rolling mill for plastifiable material |
| 08/24/1988 | EP0279807A2 Method of producing high-temperature-resistant polymer powders, and apparatus for carrying out the method |
| 08/24/1988 | EP0279199A2 Apparatus for processing UV-curable resin compositions |
| 08/24/1988 | EP0279084A1 Method and apparatus for the destruction of microfilms |
| 08/23/1988 | US4766200 Process for improving the melt flow index of thermoplastic polymers |
| 08/16/1988 | US4764323 Method of treating hollow articles, in particular polyethylene terephthalate preforms |
| 08/16/1988 | CA1240468A1 Methods and apparatus for flanging tubular polymer articles |
| 08/09/1988 | US4762484 Apparatus for the continuous, dry, non-pressurized regeneration of salvaged rubber |
| 08/09/1988 | CA1240119A1 Extrusion finishing of perfluorinated copolymers |
| 08/03/1988 | EP0276866A2 Process and apparatus for making compression-moulded articles |
| 07/28/1988 | WO1988005374A1 Method of obtaining rubber powder on the basis of natural or synthetic rubber |
| 07/20/1988 | EP0275128A2 Machine for continuous compacting and sintering of thermoplastic materials |
| 07/19/1988 | US4758398 Method of manufacture preforms |
| 07/19/1988 | US4757949 Apparatus for shredding rubber tires |
| 07/14/1988 | WO1988004984A1 Apparatus for melting and dispensing thermoplastic material |
| 07/12/1988 | US4756855 Separation process based on number of flaws in pellets |
| 07/07/1988 | DE3737670A1 Process for the treatment of thermoplastic polymers in order to improve their melt flow index |
| 07/06/1988 | EP0201521B1 Method and apparatus for thermally treating tape |
| 06/15/1988 | EP0271078A2 Thermoforming method and apparatus for thermoplastic resin sheet |
| 06/02/1988 | WO1988003861A1 Method of agglomerating and dewatering polymeric materials |
| 05/31/1988 | US4747691 Method and apparatus for diluting and activating polymer |
| 05/31/1988 | CA1237426A1 Rotary processors and vacuum systems |
| 05/31/1988 | CA1237425A1 Rotary processors and seals |
| 05/19/1988 | WO1988003467A1 Hot melt dispensing apparatus having offset hopper |
| 05/19/1988 | WO1988003442A1 Device for applying liquid, pasty or plastic substances to a substrate |
| 05/19/1988 | DE3637905A1 Process and apparatus for producing articles from thermoplastic material |
| 05/18/1988 | EP0267531A2 Evaporation method for highly viscous products |
| 05/10/1988 | US4743507 Applying strain to heated matric particle composite, cooling |
| 05/10/1988 | CA1236620A1 High shearing of polymer blends to elastoplastics |
| 05/05/1988 | WO1988002656A3 Filter for hot melt adhesive |
| 05/05/1988 | DE3732731A1 Device for conditioning thermoplastic melts during extrusion foaming |
| 05/05/1988 | DE3704271A1 Heat exchanger with swash plates |
| 05/05/1988 | DE3644973A1 Device for liquefying a thermoplastic |
| 05/05/1988 | DE3636124A1 Apparatus for liquefying a thermoplastic material |
| 04/27/1988 | EP0264630A2 Apparatus for melting thermoplastics |
| 04/21/1988 | WO1988002684A1 Device for processing plastic materials |
| 04/21/1988 | WO1988002656A2 Filter for hot melt adhesive |
| 04/14/1988 | DE3634803A1 Process for recovering plastic material from refuse and making it suitable for reuse |
| 03/31/1988 | DE3632987A1 Installation for granulating solid bodies, in particular scrap tyres |
| 03/29/1988 | US4734188 Filter for hot melt adhesive |
| 03/24/1988 | DE3644935A1 Cooling device for plastics granules |
| 03/24/1988 | DE3630788A1 Plastic tube, and method for its manufacture |
| 03/23/1988 | EP0260506A2 Apparatus for cooling plastic granules |
| 03/22/1988 | CA1234268A1 Process for producing formed articles of aromatic polyamide-imide resin |
| 03/16/1988 | EP0259638A2 Process for standardizing the B-stage reaction of Duroplasts |
| 03/15/1988 | US4731243 Antiperspirant and/or deodorant stick having suspended therein fragrance-containing polymeric particles |
| 03/09/1988 | EP0259290A2 PVdF-based powder coatings |
| 03/03/1988 | DE3702160C1 Device for liquefying a thermoplastic |
| 02/24/1988 | EP0256241A2 Apparatus for grinding organic materials |
| 02/18/1988 | DE3627519A1 Elastic material and process and apparatus for producing it |
| 02/16/1988 | US4724983 Apparatus for liquefying a thermoplastic plastic |
| 02/16/1988 | CA1232730A1 Impingement oven and method |
| 02/16/1988 | CA1232725A1 Dispensing containers |
| 02/04/1988 | DE3625358A1 Process for processing of viscous compositions, for example hot-melt adhesives |