| Patents for B29B 13 - Conditioning or physical treatment of the material to be shaped (7,031) |
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| 11/17/1994 | EP0624453A1 Heating cabinet |
| 11/17/1994 | EP0624444A1 Process and device for preparing polyurethane foam scrap |
| 11/17/1994 | EP0624443A1 Dehumidifier for plastic materials in granules |
| 11/10/1994 | WO1994026077A1 Process and plant for the manufacture of solid castings from an essentially liquid reactive medium, and oven for heating an essentially liquid medium |
| 11/10/1994 | WO1994025678A1 Composite block and process for manufacturing |
| 11/10/1994 | WO1994025239A1 Process for the simultaneous drying and crystallisation of crystallisable thermoplastic synthetic material |
| 11/10/1994 | DE4412741A1 Device for the continuous treatment of viscous fluids and masses |
| 11/10/1994 | DE4412725A1 Device for the continuous treatment of viscous fluids and masses |
| 11/10/1994 | DE4314852A1 Process for producing flame-retardant thermoplastic materials with improved mechanical properties |
| 11/10/1994 | CA2162116A1 Composite block and process for manufacturing |
| 11/10/1994 | CA2160929A1 Process and plant for the manufacture of solid castings from an essentially liquid reactive medium, and oven for heating an essentially liquid medium |
| 11/09/1994 | EP0623068A1 Apparatus and methods for processing scrap tires |
| 11/08/1994 | US5362001 Apparatus for pulverizing rubber scrap |
| 11/08/1994 | CA2004221C Apparatus for heating pipe |
| 11/03/1994 | DE4414939A1 Process for compressing a molten mixture of an epoxy-resin powder composition |
| 11/03/1994 | DE4344768A1 Process for processing unsorted plastics |
| 11/03/1994 | DE4314020A1 Process and apparatus for continuously cleaning and degassing viscous polymer melts |
| 11/01/1994 | US5360330 RF heated mold for thermoplastic materials |
| 11/01/1994 | CA2053139C Method and apparatus for cooling a preform |
| 10/27/1994 | WO1994023919A1 Recycling of plastics material and plastic products |
| 10/26/1994 | EP0621122A1 Method of recycling molded product of foam particles |
| 10/26/1994 | EP0621121A2 Process for reducing the tearability of a thermally shrinkable web |
| 10/26/1994 | EP0621117A1 Process and device for treating bits of rubber or plastic reinforced either with metals or fibres |
| 10/26/1994 | EP0620776A1 Process for producing a recyclable agglomerate from plastic waste. |
| 10/25/1994 | US5358693 Twin-screw extruder with cooler for mixing, plasticizing, homogenizing while preventing vulcanization |
| 10/25/1994 | US5358327 Apparatus for plasticizing particulate plastic material |
| 10/22/1994 | CA2094567A1 Recycling of plastics material, including plastic bags comprising machinery suitable for such recycling and processes for recycling the plastics material |
| 10/18/1994 | CA2078993C Two-stage pneumatic conveying process for rubber cooling |
| 10/13/1994 | WO1994022660A2 Process and device for bending plastic pipes |
| 10/12/1994 | EP0619148A1 Liquid jetting apparatus |
| 10/12/1994 | EP0618855A1 Rapid drying of polyamide resins using high frequency electric fields |
| 10/11/1994 | US5353945 Thermoplastic material melting apparatus |
| 10/06/1994 | DE4311138A1 Recycling of thermoplastics having thin coatings of melt-inert foreign substances |
| 10/05/1994 | EP0618060A1 Plasticising machine for unidirectionally fibre-reinforced plastic granulate |
| 10/05/1994 | EP0618057A1 Resin transfer moulding |
| 10/04/1994 | US5352250 Process of treating lacquer coagulum and its use |
| 10/02/1994 | CA2120410A1 Preparing rubber scrap for recycling |
| 10/01/1994 | CA2120165A1 Device for plasticating unidirectionally fiber-reinforced thermoplastic granules |
| 09/29/1994 | DE4310029A1 Process for producing compressed, superficially sticky granules and apparatus suitable for carrying out the process |
| 09/28/1994 | EP0617075A1 Thermoplastic composition and method for producing thermoplastic composition by melt blending carpet |
| 09/28/1994 | EP0616856A1 Method and apparatus for removing fine particles from synthetic resin pellets |
| 09/22/1994 | DE4408040A1 Apparatus for heating thermoforming sheets |
| 09/21/1994 | EP0615989A1 Process for the thermoplastic processing of polyurethanes |
| 09/21/1994 | EP0615829A1 Filter device |
| 09/21/1994 | EP0541674B1 Polymer pellet configuration for solid-state polymerization |
| 09/19/1994 | CA2119001A1 Process for the thermoplastic working up of polyurethanes |
| 09/15/1994 | WO1994020652A1 System for polymer crystallization |
| 09/15/1994 | WO1994020287A1 Method and means for making expanded polymer products |
| 09/15/1994 | WO1994020232A1 Method of treating solid waste |
| 09/15/1994 | WO1994007670A3 Cryogenic processing of used tires and other materials |
| 09/15/1994 | DE4328013C1 Method of separating a material mixture comprising a plurality of components in an extruder |
| 09/15/1994 | CA2157372A1 Resolution method and means for making expanded polymer products |
| 09/15/1994 | CA2157273A1 Method of treating solid waste |
| 09/14/1994 | EP0614740A1 Method and apparatus for making preforms |
| 09/13/1994 | US5346658 Method for installing a pipe liner |
| 09/08/1994 | DE4335225C1 Process for drying and conveying plastics granules (pellets) and apparatus for carrying out the process |
| 09/08/1994 | DE4306626A1 Process for recycling rigid polyurethane foam |
| 09/06/1994 | US5344604 Process for forming a substantially gas free encapsulation |
| 09/02/1994 | CA2116712A1 System for polymer crystallization |
| 08/31/1994 | EP0612559A1 Extrusions machine |
| 08/30/1994 | US5342281 Apparatus and method for wet-mechanical processing of solids |
| 08/30/1994 | US5341576 Method and apparatus for drying granular materials |
| 08/23/1994 | US5340526 Temperature conditioning |
| 08/23/1994 | US5340509 Process for pelletizing ultra high melt flow crystalline polymers and products therefrom |
| 08/18/1994 | WO1994017981A1 Filter device for fluids, especially thermoplastic fluids |
| 08/16/1994 | US5338169 Apparatus for making preforms |
| 08/16/1994 | US5338112 Process and apparatus for two stage treatment of plastic materials |
| 08/12/1994 | CA2089334A1 Directed fiber, directed energy structural preform process and apparatus |
| 08/10/1994 | EP0609498A1 Drier for use in drying thermosetting pellets |
| 08/10/1994 | CN2173691Y Air-cooling colloidal particle collecting device |
| 08/09/1994 | US5336349 Process and device for the production of an article equipped with a profiled bead |
| 08/09/1994 | US5335786 Method and apparatus for separation and recycling plastics |
| 08/04/1994 | WO1994017122A1 Polyester material continuous crystallisation and polycondensation process |
| 08/04/1994 | CA2133206A1 Cycloolefin random copolymer pellets and process for preparing the same |
| 08/03/1994 | CN1090235A Method for manufacturing thermoplastic synthetic resin impalpabale powder and apparatus for the same |
| 08/02/1994 | CA1331110C Plastic syringe destruction device |
| 07/28/1994 | DE4302192A1 Polystyrene foam shredding and compression press |
| 07/27/1994 | EP0608157A1 Fast process to reclaim cured or semi-cured rubber |
| 07/27/1994 | CN1089964A Fast process to reclaim cured of semi-cured rubber |
| 07/26/1994 | US5332460 Method of manufacturing a seal ring for magnetic fluid seal device |
| 07/21/1994 | WO1994015767A1 Method of disposing waste magnetic tapes and method of manufacturing construction material board, using waste magnetic tapes |
| 07/21/1994 | WO1994015766A1 Manufacturing process for panels or similar products made of insulating material and panel or product obtained by such process |
| 07/21/1994 | WO1994015764A1 Process for operating a drier for powdered, granulated and pourable materials and a drier operating according to said process |
| 07/21/1994 | CA2129669A1 Manufacturing process for panels or similar products made of insulating materials and panel or product obtained by such process |
| 07/20/1994 | EP0606266A1 Hot gas heating device. |
| 07/20/1994 | CN1089542A A process for production of recycled plastic products |
| 07/19/1994 | US5330647 Filter device for separating coarse components from liquid components |
| 07/12/1994 | US5328104 Polyethylene |
| 07/07/1994 | WO1994014527A1 Process and device for preparing compressed, surface-sticky granulates |
| 07/05/1994 | US5326258 Method and apparatus for heating preform blanks composed of partly crystalline synthetic resins produced by injection molding |
| 06/29/1994 | EP0604129A1 Method and apparatus for producing foam with reduced thermal conductivity |
| 06/29/1994 | EP0603646A1 Process and apparatus for comminuting, in particular for pulverizing plastics |
| 06/28/1994 | US5323971 Pulverizing, separating, and size regulating molded resin articles |
| 06/25/1994 | CA2110010A1 Method and apparatus for producing foam with reduced thermal conductivity |
| 06/23/1994 | WO1994013451A1 Method for tackless packaging of hot melt adhesives |
| 06/22/1994 | CA2111537A1 Process and device for the comminution of plastics |
| 06/21/1994 | US5322720 Multilayer films |
| 06/21/1994 | US5322657 Method of forming and shaping metallic material |
| 06/21/1994 | US5322651 Method and apparatus for the thermal treatment of thermoplastic preforms |
| 06/16/1994 | DE4241568A1 Granulate dryer for small particles - has housing with flat plate rotor, having air passages and vanes on underside extending into chamber formed by tubular inserts |