| Patents for B29L 22 - Hollow articles (5,768) |
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| 09/21/1999 | CA2100518C Improved cushion receptacle for fluid and method of making the same |
| 09/14/1999 | US5951938 Process for injection stretch blow molding |
| 09/08/1999 | EP0789649B1 Method for stripping open ended bellows part from injection mold |
| 09/07/1999 | CA2007037C Injection mold manifold arrangement |
| 09/01/1999 | EP0938962A2 Blow molding apparatus |
| 08/31/1999 | CA2127697C Method for blow molding tubular container |
| 08/24/1999 | US5942259 Method and apparatus of controlling temperature of injection preform for stretch blow molding |
| 08/24/1999 | CA2193328C Method of and apparatus for molding a hollow fan blade |
| 08/17/1999 | US5939516 Modified polyester polymers |
| 08/11/1999 | EP0934807A1 Hollow tubular body for air intake duct, mold therefor, and method of molding the same |
| 08/04/1999 | EP0933188A2 Injection stretch blow molding apparatus and method |
| 08/04/1999 | EP0933181A2 Closing apparatus for moulds for forming objects with thermoplastic resin |
| 08/04/1999 | EP0639147B2 Flexible container with nonstick interior |
| 07/29/1999 | WO1999037458A1 Process for producing molded tetrafluoroethylene polymer |
| 07/22/1999 | DE4244977C2 Hollow cup-shaped objects prodn. with improved productivity and efficiency |
| 07/13/1999 | US5922270 Charging molten thermoplastic resin into movable mold assembly; moving molds into closed position to define cavity; compressing by clamping and reducing clamping force before complete solidification; supplying compressed gas; cooling |
| 07/13/1999 | US5920986 Method of manufacturing a frame with molded features |
| 07/07/1999 | EP0927623A1 Apparatus and method of preforming an extruded parison |
| 07/07/1999 | EP0684901B1 A container of orientable plastic material and a method of producing the container |
| 06/30/1999 | CA2257616A1 Method for seamless construction of molded elastomer products |
| 06/29/1999 | US5916647 Pressure vessel: overmolding a polyolefin onto a polyolefin |
| 06/24/1999 | WO1999030883A1 Container with multiple integral connection handle, preform and method of manufacture |
| 06/23/1999 | EP0924048A1 Process for heat treating thermoplastic containers |
| 06/23/1999 | EP0924047A2 Apparatus and method for blow moulding a container using a vibrating knife assembly to cut the extruded parison |
| 06/19/1999 | CA2225305A1 Process for heat treating thermoplastic containers |
| 06/16/1999 | EP0922553A2 Elastometric articles |
| 06/16/1999 | EP0471031B1 Method of forming containers or cans |
| 06/16/1999 | CN1219901A Method for producing partitioned bottle |
| 06/09/1999 | EP0920989A2 Polyolefin multi-layer laminates and uses thereof |
| 06/09/1999 | EP0920371A1 Methods for molding hinged starch-bound articles |
| 06/08/1999 | US5909819 Box-shaped plastic housing of integrally molded resin |
| 06/02/1999 | EP0919355A1 Blow molding method |
| 06/02/1999 | EP0293485B1 Injection stretching blow molding of polypropylene or the like |
| 06/02/1999 | CN1043515C Method and apparatus of injection stretch blow molding |
| 05/26/1999 | EP0918017A2 One-piece blow-molded closed plastic drum with handling ring and method of moulding same |
| 05/26/1999 | EP0917943A1 Method of manufacturing plastic moldings and core used in same |
| 05/26/1999 | CN1217250A Gas-jetting moulding machine |
| 05/25/1999 | US5906286 Biaxially stretch-blow-molding |
| 05/12/1999 | CN1216493A Multi-layered blow molded body and multi-layered blow molding method |
| 05/11/1999 | US5902612 Injection stretch blow molding apparatus |
| 05/11/1999 | CA2148127C Battery pack and method of forming same |
| 05/04/1999 | US5899378 Plastic housing |
| 05/04/1999 | CA2138221C Process for the processing of thermoplastic polymers by means of the injection-moulding technique |
| 04/28/1999 | EP0633123B1 Method for blow molding tubular container |
| 04/27/1999 | CA2117057C In-mold label film and method |
| 04/21/1999 | EP0909781A2 Laminates formed from wholly aromatic, amorphous stretchable liquid crystalline polymers and non-liquid crystalline polyesters and methods of forming same |
| 04/21/1999 | EP0909630A1 Multiple compartment plastic container and method of making |
| 04/20/1999 | US5895667 Device for injection molding articles of plastics material which contain hollow spaces |
| 04/06/1999 | US5891387 Removing unwanted liquid |
| 04/06/1999 | US5891385 Process for securing a component inside a hollow body made of thermoplastic material |
| 04/06/1999 | CA2144052C Primary mold of bottle body with handle and method of manufacturing bottle body with handle |
| 03/31/1999 | EP0904925A1 Multi-layered blow molded body and multi-layered blow molding method |
| 03/31/1999 | EP0684867B1 Blood filter and method of its manufacturing |
| 03/31/1999 | CN1212650A Method and apparatus for making container from thermoplastic material |
| 03/25/1999 | WO1998014160A3 Apparatus for obtaining, storing and transporting liquid samples and methods for making and using same |
| 03/23/1999 | US5884792 Preform for a hot fill pressure container |
| 03/16/1999 | US5882574 Injection extrusion blow molding process for making multiple compartment plastic containers |
| 03/10/1999 | EP0900640A1 Process for producing hollow resin molded article |
| 03/10/1999 | EP0900135A1 Improvement in the method and plant for manufacturing thermoplastic-resin parisons |
| 03/10/1999 | EP0634967B1 Process for operating a drier for powdered, granulated and pourable materials and a drier operating according to said process |
| 03/10/1999 | CN1210547A Dimensional stabilization of containers in polyetylene terephthalate |
| 03/04/1999 | DE19737503A1 Thermoforming machine making plastic containers from sheet with locally controlled thickness |
| 03/03/1999 | CN1209385A Method and apparatus for mfg. of plastic hollow container |
| 03/02/1999 | US5876829 Composite article and process for manufacturing it |
| 02/24/1999 | EP0897948A1 Polypropylene sheet composition containing mica and talc, containers made therefrom and process for their manufacture |
| 02/24/1999 | EP0897791A2 System for forming a braided hollow container and the pressure-resistant container itself |
| 02/23/1999 | US5874141 Injection/blow molded plastic container and method |
| 02/16/1999 | US5871611 Blow molding |
| 02/10/1999 | EP0822891A4 Container with integral handle, preform and method of manufacture |
| 02/02/1999 | US5866061 Method of manufacturing containers for dispensing solutions |
| 01/26/1999 | US5863571 Machine for making containers by blow-moulding plastic parisons |
| 01/26/1999 | US5863488 Vacuum molding, blow molding thin walled complex shaped articles; outer polytetrafluoroethylene region |
| 01/26/1999 | US5862929 Bottle having a handle formed by stretch blow molding |
| 01/26/1999 | CA2166994C Method of forming a hollow prosthesis |
| 01/21/1999 | DE19830980A1 Hollow container manufacture and subsequent process for blow moulding a complete container with integral holder |
| 01/20/1999 | EP0891855A2 Method and apparatus for manufacturing of hollow plastic containers |
| 01/19/1999 | CA2004376C Method and apparatus of producing a deep-drawn formed plastics piece |
| 01/13/1999 | EP0828626B1 A fuel tank and a process for producing the fuel tank |
| 01/12/1999 | US5858309 Having layer formed from polychlorotrifluoroethylene |
| 01/12/1999 | US5858016 Sterile/aseptic connector |
| 12/29/1998 | US5853831 Vibration welded hollow moldings of polyamide resin composition |
| 12/23/1998 | WO1998057794A1 Nozzle for blow moulding plastic containers and installation provided with same |
| 12/23/1998 | EP0885810A1 Rotary heat sealer |
| 12/23/1998 | EP0885109A1 Method and apparatus for making containers from thermoplastic materials |
| 12/22/1998 | US5851478 Molding method and cooling apparatus for pressure resisting bottles of synthetic resin |
| 12/16/1998 | CN1202128A Method for heating and/or cross-linking of polymers and apparatus therefor |
| 12/15/1998 | CA2160541C Method and apparatus for heat treating the body of a preform or intermediate container made of thermoplastic material |
| 12/10/1998 | WO1998055287A1 Blow moulding method and device |
| 12/10/1998 | WO1998055285A1 Method of manufacturing plastic moldings and core used in same |
| 12/10/1998 | CA2291656A1 Blow moulding method and device |
| 12/08/1998 | US5846478 Process for producing polyamide blow molded product |
| 12/08/1998 | CA2172765C Multilayered hollow plastic article and method for obtaining same |
| 12/08/1998 | CA2149917C Producing weld-line free injection molded parts |
| 12/03/1998 | WO1998053986A1 An extruded/blow moulded bottle, as well as a method and material for producing the bottle |
| 12/02/1998 | EP0603388B1 Sterile/aseptic connector |
| 12/01/1998 | US5843543 Structure with a convex axisymmetric surface |
| 11/25/1998 | CN1200068A Method of molding inner thread on neck portion of preform |
| 11/24/1998 | US5840349 Rotary blow molding machine |
| 11/24/1998 | US5840236 Slush molding process |
| 11/24/1998 | US5840146 Depositing radiofrequency active material on one of two substrates, positioning substrates, applying pressure and radio frequency energy to form heat seal bond |