| Patents for B29D 24 - Producing articles with hollow walls (1,163) |
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| 11/28/2002 | WO2002094544A1 Composite boards with hollow chambers and method of production |
| 11/21/2002 | US20020170662 Twin-wall composite sheet |
| 11/21/2002 | DE10124210A1 Hollow chambered composite plastic panel comprises three-dimensionally formed inner film with repeated structure of raised and depressed areas in both main directions and outer film faces |
| 11/20/2002 | CN1380358A Impregnation liquor for preparing thermoplastic polyurethane elastic body thin wall product and its production process |
| 11/07/2002 | WO2002087855A1 Method and device for depositing adhesive on an alveolar surface |
| 10/17/2002 | WO2002081210A1 Method of manufacturing a hollow section, grid stiffened panel |
| 10/02/2002 | EP0865357B1 Forming an insert in a panel made of a sandwich-type composite material with a cellular core |
| 09/12/2002 | WO2002070238A1 Method and device for producing a double-walled thermoplastic pipe with integral pipe bell |
| 09/06/2002 | WO2002068555A1 Adhesive prepreg face sheets for sandwich panels |
| 09/04/2002 | EP1001875B1 Method for making a sandwich-type reinforced composite structural panel with alveolate core and resulting panel |
| 08/27/2002 | US6440257 Fiber layers combined with curing agents, thermosetting and thermoplastic resins to form bonding surfaces to honeycombs; antipeeling agents; impact strength; solvent resistance |
| 08/21/2002 | CN1365315A Method and device for the manufacture of corrugated material |
| 08/08/2002 | WO2002060673A1 Method and device for the manufacture of corrugated plastic material |
| 08/08/2002 | US20020106483 Modified contoured crushable structural members and methods for making the same |
| 08/08/2002 | US20020106468 Shaped contoured crushable structural members and methods for making the same |
| 07/31/2002 | EP1226027A1 Method and device for the manufacture of corrugated material |
| 07/18/2002 | US20020092620 Method for fabricating honeycomb material |
| 07/16/2002 | US6419776 Method of prescoring foam board |
| 07/16/2002 | CA2075100C Process for the production of a composite sheet comprising a cellular core and at least one outer layer |
| 07/04/2002 | WO2002004823A8 Coated contoured crushable structural members and methods for making the same |
| 06/27/2002 | US20020079052 Self-adhesive prepreg face sheets for sandwich panels |
| 06/20/2002 | WO2002000003A3 Method for manufacturing great quantity of a composite storage tank |
| 06/20/2002 | US20020076514 Polyester-based heat-shrinkable tube for covering condenser and its preparation method |
| 06/20/2002 | DE10062341A1 Verbundplatte, vorzugsweise aus Kunststoff und Verfahren zu deren Herstellung Composite panel, preferably of plastic, and processes for their preparation |
| 06/19/2002 | EP1215037A1 Composite panel with middle layer comprising knobs, preferentially made from plastics and method for making it |
| 06/13/2002 | US20020071920 Contoured composite structural mambers and methods for making the same |
| 05/30/2002 | US20020062546 Coated contoured crushable structural members and methods for making the same |
| 05/22/2002 | CN1350311A Polyester-based thermal contraction pipe for cladding capacitor and method for preparing the same |
| 03/21/2002 | WO2001087583A3 Self-adhesive prepreg facesheets for sandwich panels |
| 03/14/2002 | WO2002004249A3 Contoured composite structural members and methods for making the same |
| 01/31/2002 | US20020011047 Contoured crushable composite structural members and methods for making the same |
| 01/23/2002 | EP1173319A1 Method and device for shaping thermoplastic hollow boards |
| 01/17/2002 | WO2002004826A1 Structural members containing vibration damping mechanisms and methods for making the same |
| 01/17/2002 | WO2002004823A1 Coated contoured crushable structural members and methods for making the same |
| 01/17/2002 | WO2002004249A2 Contoured composite structural members and methods for making the same |
| 01/17/2002 | WO2002004203A1 Contoured crushable composite structural members and methods for making the same |
| 01/17/2002 | WO2002004201A1 Cored contoured composite structural members and methods for making the same |
| 01/17/2002 | WO2002004199A1 Modified contoured crushable structural members and methods for making the same |
| 01/17/2002 | WO2002004198A1 Shaped contoured crushable structural members and methods for making the same |
| 01/17/2002 | WO2002004197A1 Contoured metal structural members and methods for making the same |
| 01/17/2002 | US20020006523 Structural members containing vibration damping mechanisms and methods for making the same |
| 01/16/2002 | EP1171273A1 Method and device for shaping hollow bodies made of thermoplastic material |
| 01/15/2002 | CA2080335C Sheet material |
| 01/03/2002 | WO2002000003A2 Method for manufacturing great quantity of a composite storage tank |
| 11/29/2001 | US20010045256 Method for fabricating honeycomb material |
| 11/22/2001 | WO2001087583A2 Self-adhesive prepreg facesheets for sandwich panels |
| 11/22/2001 | US20010042593 Prepreg resin includes thermosetting resin, curing agent, viscosity control agent, and thermoplastic particles used to control the flow characteristics and the formation of fillets during bonding of prepreg to the core; core crush resistance |
| 10/31/2001 | CN2456912Y Circular middle hole winding belt type plastic pipe |
| 10/25/2001 | WO2001078982A1 The process for the production of a packing material |
| 10/24/2001 | EP0690784B1 Former for core sandwich in composite reinforced plastics |
| 10/24/2001 | EP0680414B1 Method for manufacture of a plastic bicycle wheel by injection molding |
| 09/12/2001 | EP1132190A1 Method of manufacturing hollow walled plastic snap joining panels, having integrated seal |
| 08/29/2001 | CN1310089A Color-changing sandwich hollow material apparatus structure |
| 08/23/2001 | WO2001060595A1 Plastic sheet material |
| 08/08/2001 | CN2441762Y Inflating plastic film package box |
| 06/26/2001 | US6251497 Foam board |
| 05/09/2001 | CN1065433C Oily prepn. and method of prodn. thereof |
| 05/01/2001 | CA2115473C A method of fabricating a composite material part, in particular a sandwich panel, from a plurality of assembled-together preforms |
| 04/18/2001 | CN1064580C Thermoplastic resin plastic for molding objects and molded object manufactured with it |
| 04/11/2001 | CN1291263A Shock absorbing component and construction method |
| 03/28/2001 | EP1086801A1 Method for manufacturing a composite sandwich panel and panel obtained thereby |
| 03/21/2001 | EP1084026A1 Sheet material |
| 03/20/2001 | US6203656 Acoustic liner manufacture |
| 03/06/2001 | US6197146 Method and apparatus for forming airfoil structures |
| 03/06/2001 | US6196216 Solar collector and method for manufacture thereof |
| 02/28/2001 | CN2421151Y Plastic pipe of pipe wall with hole |
| 02/08/2001 | WO2001008878A1 Method and device for the manufacture of corrugated material |
| 01/30/2001 | CA2253004C Process and apparatus for fabricating honeycomb material |
| 01/18/2001 | DE19918784C1 Verfahren zum Verformen von Hohlkörperplatten aus thermoplastischem Material Method for forming of hollow core slabs of thermoplastic material |
| 01/02/2001 | US6168739 Sheet material |
| 11/30/2000 | DE19924330A1 Mehrschicht-Wandstruktur Multi-layer wall structure |
| 11/29/2000 | EP1055783A1 Multi-layered wall structure |
| 11/28/2000 | US6151743 Structural panel for bridging between spaced supports |
| 11/28/2000 | CA2013038C Method of making a composite structure |
| 11/02/2000 | WO2000064659A1 Method and device for shaping thermoplastic hollow boards |
| 11/02/2000 | WO2000064656A1 Method and device for shaping hollow bodies made of thermoplastic material |
| 11/02/2000 | EP1048444A1 Construction unit for trays and similar items |
| 11/02/2000 | DE19918783A1 Verfahren und Vorrichtung zum Verformen von Hohlkörpern aus thermoplastischem Material Method and apparatus for deforming hollow bodies made of thermoplastic material |
| 11/01/2000 | CN1271647A Shaped plastic material with vacuum layer |
| 10/10/2000 | US6129311 Engine nacelle outer cowl panel with integral track fairings |
| 10/04/2000 | EP1041211A2 Composite panel and method of manufacture |
| 09/13/2000 | CN1056335C Making method of precorded foam panel fabrication |
| 09/07/2000 | DE19909998A1 Light, sandwich structured material production comprises joining outside layers of metal or plastic with point-, linear- or circular-shaped cross pieces produced from viscous flows of adhesive or molten metal between them |
| 08/16/2000 | CN1262992A Forming method of vulcanized hollow body and body made up by using said method |
| 08/09/2000 | EP1025976A2 Process for the formation of vulcanized hollow bodies, and the hollow bodies so obtained |
| 08/08/2000 | US6099683 Process for the production of a composite sheet |
| 08/08/2000 | US6099680 Method for creating a bond enhancement layer for thermoplastic urethane panels |
| 08/08/2000 | US6098267 Method for forming surface structures from a single-sided mold |
| 07/12/2000 | EP1017947A1 Shock absorbing component and construction method |
| 05/24/2000 | EP1001875A1 Method for making a sandwich-type reinforced composite structural panel with alveolate core and resulting panel |
| 05/16/2000 | CA2098893C Antioxidant composition of natural products and method of production thereof |
| 04/19/2000 | CN2374582Y Hot melt soldered water supply pipeline |
| 04/11/2000 | CA2013028C Method of making a rigid structure |
| 03/22/2000 | EP0757622B1 Method of manufacturing composite panels |
| 03/15/2000 | CN2369122Y Fanning casing |
| 02/29/2000 | US6030477 Passing web of paperboard and web of plastic film with layer of extruded molten polymer impregnating and bonding agent between the webs through a nip; making corrugated structures which may be used for baking in convection ovens |
| 02/29/2000 | US6029962 Shock absorbing component and construction method |
| 02/16/2000 | EP0979981A1 Solar collector and method for manufacture thereof |
| 01/26/2000 | EP0606227B1 Perforated honeycomb |
| 01/19/2000 | EP0740605A4 Moldable panel and method of making same |