Patents
Sitemap › B29 - Working of plastics; Working of substances in a plastic state in general › B29B - Preparation or pretreatment of the material to be shaped; Making granules or preforms; Recovery of plastics or other constituents of waste material containing plastics › B29B 13 - Conditioning or physical treatment of the material to be shaped
Patents for B29B 13 - Conditioning or physical treatment of the material to be shaped (7,031)
09/2003
09/10/2003EP1235671B1 Continuous process for the drying and postcondensation of granulates, installation for carrying out the process, and use of the installation and the process
09/04/2003US20030165658 Heat-shrinkable polyester film roll and process for producing the same
09/03/2003CN1439509A Heater for heat-sealing containers
09/03/2003CN1439505A Single edge, double disc and multi-stage rubber-plastic cutting breaker
09/02/2003US6613871 Coagulating plastic melt and pressing water out of the cake in an extruder system then injecting superheated steam
09/02/2003US6612049 Preheating and drying device
08/2003
08/28/2003WO2003070451A1 A method and a device for connecting a plastic conduit and a plastic socket
08/28/2003CA2477215A1 A method and a device for connecting a plastic conduit and a plastic socket
08/27/2003EP1338403A2 Heating device for heat-sealing containers
08/27/2003EP0993486B1 A method of producing synthetic rubbers
08/26/2003US6610761 Vinylidene fluoride copolymer and an acrylic rubber; heat resistance, compression set, oil resistance, resistance to chemicals and resistance to additives, improved mechanical strength
08/26/2003US6610233 Saponified ethylene-vinyl acetate copolymer pellets and method for their production
08/21/2003WO2003068849A1 Surface treatment of ethylene-based polymer pellets to improve blocking resistance
08/21/2003US20030158287 Chemically crosslinked ultrahigh molecular weight polyethylene for artificial human joints
08/21/2003US20030157328 Surface treatment of ethylene-based polymer pellets to improve blocking resistance
08/21/2003US20030155694 Post formation profile processing
08/21/2003US20030155261 Packaging of low application hot melt adhesive formulations
08/20/2003EP1137521B1 Method of producing pelletized polyolefin
08/13/2003EP1144169B1 Device and method for treating plastic material
08/13/2003CN2565610Y Air circulation refrigerating device for preparing powder material
08/13/2003CN2565609Y 塑料干洗机 Plastic dry-cleaning machines
08/06/2003EP1332161A2 Drying processes for natural rubber, stabilized nr compositions
08/06/2003CN1116809C Equipment for melting and processing high molecular weight elastomer
07/2003
07/31/2003WO2003062059A1 Tube-filling machine and a filling method in such a machine
07/31/2003US20030141623 Reconstituted polymeric materials derived from post-consumer waste, industrial scrap and virgin resins made by solid state shear pulverization
07/30/2003EP1330391A2 Packaging of low application hot melt adhesive formulations
07/30/2003EP1330304A1 Method and device for thermally treating a material in pulverulent or granulate form
07/30/2003EP1077798B1 Method and apparatus for preheating permeable, thermoformable material
07/30/2003CN2562954Y Wind force dewatering machine
07/30/2003CN2562953Y Underwater pelleting device
07/24/2003WO2003059593A1 Gas distribution system for non-fluid bed, bulk process vessels
07/24/2003US20030136268 Process for removing bubbles from viscous polymer solutions
07/23/2003EP1328559A1 Moulding polyolefins
07/23/2003CN2561571Y Beehive wheel structure of plastic particle dehumidifier
07/22/2003US6595369 Particulate material dedusting apparatus
07/10/2003WO2003055748A1 Tube-filling machine and a method for tube end sealing in such a machine
07/10/2003WO2003055659A1 Method for moulding under pressure non-vulcanized rubber material particles
07/10/2003WO2003022544A3 Continuous heat treatment of bulk material
07/09/2003EP1325805A1 Fibre strands feeding and preheating apparatus for the production of fibre reinforced plastic materials
07/03/2003WO2003054063A1 Production of spherical particles from a melted mass of plastic
07/03/2003US20030125513 Orthopaedic device for implantation in the body of an animal and method for making the same
07/03/2003US20030125442 Free flowing powder
07/03/2003US20030121172 Gas distribution system for non-fluid bed, bulk process vessels
07/02/2003CN1426887A Method for mfg. thin-wall end sealing tubular objects of thermoplastic elastomer
06/2003
06/26/2003DE20303703U1 Flow unit for a sieve carrier bolt sieve chamber, comprises an inlet bore, a protruding ring edge and a support collar
06/26/2003DE10212482C1 Preparation of powdered lacquer includes cooling of ground material during sieving with liquid nitrogen
06/25/2003EP1321266A1 Process for removing bubbles from viscous polymer solutions
06/25/2003EP1320450A1 Device and method for the thermal secondary treatment of polymer plastic material in granulate form
06/25/2003CN2557311Y Vertical loading-hopper dryer
06/25/2003CN2557310Y Vertical loading-hopper dryer
06/24/2003CA2073882C Process and device for the manufacturing of an article equipped with a shaped rim
06/19/2003WO2003049930A1 Orthopaedic device and method for making same
06/19/2003US20030114555 Mill blending apparatus
06/17/2003CA2094034C Method of separating polyethylene (pe) and polypropylene (pp)
06/12/2003DE20023202U1 Sifting machine for extracting dust from new plastic granules and/or reground plastic material has a valve allowing excess reground material to be removed during sifting
06/05/2003US20030105181 Process and apparatus for coagulating and drying latex
06/05/2003DE20303131U1 Preheater for pre-crosslinked or non-crosslinked thermosetting plastic powders or granules during product manufacture has a controlled heater and mixer
06/04/2003EP1316770A2 Method and apparatus for drying plastics
06/04/2003EP1315604A1 Heating station for heating the extremities of plastic pipes
06/04/2003EP1113848B1 Method for evaporating polymer solutions of thermoplastic polymers
06/04/2003CN1110679C Dryer-heat exchanger
05/2003
05/28/2003EP1314490A2 Apparatus for cleaning polymeric pieces
05/28/2003EP1313791A1 Method for producing polycarbonate and products thereof
05/28/2003EP0842386B1 Centrifugal dryer
05/28/2003CN1420006A Device for cleaning polymer sheet
05/22/2003US20030094723 Heating and injection molding of polyester resin in an oxygen-free atmosphere; Preforms exhibit reduced acetaldehyde levels
05/22/2003US20030094188 Apparatus for cleaning polymeric pieces
05/21/2003EP1181147B1 Apparatus in a tube filling and sealing machine for heating a portion of the inside of a plastics packaging tube
05/21/2003CN1419576A Method for improving the adhesion stability of the surface of moulded parts consisting of synthetic material
05/14/2003EP1309436A2 Adapter for welding objects to plastic
05/14/2003EP0852801B2 Improved polymeric ptc compositions
05/14/2003CN1418145A Method for granulating thermoplastic polymers
05/13/2003US6562279 Multi-layer container and preform and process for obtaining same
05/13/2003US6561797 Heating apparatus
05/08/2003WO2003037591A1 Pump with integral filter for a hot melt adhesive system
05/08/2003WO2003037590A1 Process for manufacturing a shaped part of ultra high molecular weight polyethylene
05/08/2003WO2003037588A1 Method and device for increasing the limiting viscosity of polyester
05/08/2003US20030087077 Sheet material especially useful for circuit boards
05/07/2003EP1308255A1 Process for the manufacturing of a shaped part of ultra high molecular weight polyethylene and a fibre made with this process
05/07/2003EP1307355A2 Low hydrocarbon emission fuel tank with internal components
05/07/2003EP1307332A2 High volume production of low permeation plastic fuel tanks using parallel offset twinsheet pressure forming
05/07/2003EP1064141B1 Method and device for forming a socket on a pipe of thermoplastic material
05/07/2003CN1107853C Appts. for melting solid and semisolid material
05/01/2003US20030082974 Solid sheet material especially useful for circuit boards
05/01/2003US20030080155 Pump with integral filter for a hot melt adhesive system
04/2003
04/24/2003US20030078688 Neuronal network for determining proportions of components of a formulation for producing a product of a desired color
04/23/2003EP1304554A2 Neural network for determining the constituents of a recipe for the manufacture of a product of a desired colour
04/23/2003EP1304201A1 Plant for preheating porous thermoformable material and pressing method
04/23/2003EP1303386A2 Method of radiation treatment for fluoropolymer materials
04/17/2003WO2003031133A1 Controlling the crystallisation of polyesters by means of the water content thereof
04/17/2003US20030072838 Machine for making a coil in a length of thermoplastic tubing
04/17/2003US20030071028 Device and method for melting and conveying material
04/16/2003EP1301300A1 Device and method for melting and conveying material
04/16/2003CN1411472A Natural rubber produced from latex and composition comprising same
04/15/2003US6547553 Core for use in injection molding plastic articles
04/10/2003US20030067094 Treating polystyrene foam
04/02/2003EP1082023B1 High molecular weight elastomer processing system for chewing gum
04/01/2003US6540955 Process of making a socket on a pipe of thermoplastic material
03/2003
03/27/2003WO2003024684A1 Treating polystyrene foam
03/27/2003WO2003015942A8 Particulate material dedusting apparatus
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