| Patents for B29B 11 - Making preforms (5,846) |
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| 02/16/1992 | CA2023322A1 Process for preparing an inorganic article |
| 02/12/1992 | EP0470242A1 Method for fiber coating with particles. |
| 02/12/1992 | CN1058618A Process for manufacturing reinforced composites and filament material for use in said process |
| 02/11/1992 | CA1295515C Acrylic fibres having improved dispersability in viscous organic or inorganic matrices |
| 02/11/1992 | CA1295448C Polypropylene resin foamed sheet for thermoforming and process for producing the same |
| 02/09/1992 | WO1992002444A1 Compressive strength improvement of fibers by means of radial restraint |
| 02/09/1992 | CA2088580A1 Compressive strength improvement of fibers by means of radial restraint |
| 02/05/1992 | EP0469559A1 Formable textile materials and the shape of the mould obtained |
| 02/05/1992 | EP0469558A1 Formable textil material and the shape of the mould obtained |
| 02/04/1992 | US5086149 Fiber reinforced resin in sealed enclosure; high strength, dimension stability |
| 02/01/1992 | CA2044081A1 Elastomeric saturated nonwoven material |
| 01/28/1992 | CA1294863C Process for preparation of tooling for composites manufacture |
| 01/28/1992 | CA1294746C Fiber reinforced composites and method for their manufacture |
| 01/22/1992 | EP0467032A2 Flexible sheet molding compound and method of making the same |
| 01/22/1992 | EP0466947A1 A process for molding a multiple layer structure and a container made therefrom |
| 01/21/1992 | US5082900 Opacified molded product |
| 01/18/1992 | CA2046354A1 Method for producing fibrous preforms formed of superposed layers and having small radii of curvature, for the manufacture of composite material components |
| 01/14/1992 | US5080851 Method for stabilizing complex composite preforms |
| 01/07/1992 | US5078934 Deaeration, uniform pressing |
| 01/04/1992 | WO1992000845A1 Manufacture of a composite material |
| 01/04/1992 | CA2085253A1 Manufacture of a composite material |
| 12/31/1991 | US5076872 Process for preparing a flexible composite material |
| 12/30/1991 | WO1992000182A1 A process for manufacturing reinforced composites and filament material for use in said process |
| 12/30/1991 | CA2086328A1 Process for manufacturing reinforced composites and filament material for use in said process |
| 12/26/1991 | WO1991019755A1 Prepreg, process for manufacturing it, and use of the prepreg |
| 12/18/1991 | EP0461365A1 Process and apparatus for feeding a compression mould with extruded plastics |
| 12/12/1991 | WO1991018741A1 Method for manufacturing a composite article and composite article |
| 12/12/1991 | CA2084197A1 Method for manufacturing a composite article and composite article |
| 12/11/1991 | CN1056886A Method of, and apparatus for, heat treating material web provided with liquid or paste-like preparation |
| 12/10/1991 | US5071604 Multi-layer parison forming apparatus and process |
| 12/03/1991 | US5070157 Engineering thermoplastics |
| 11/26/1991 | US5068142 Fiber-reinforced polymeric resin composite material and process for producing same |
| 11/21/1991 | EP0457288A2 Glass bead pressure-transmitting medium |
| 11/21/1991 | EP0457226A1 Textile reinforcing layer and reinforcement fibre for composite structure |
| 11/18/1991 | CA2042429A1 Glass bead pressure-transmitting medium |
| 11/12/1991 | US5064705 Stabilizing laminate inserts for resin transfer molding |
| 11/05/1991 | CA1291605C Manufacturing method of a rigid or semi-rigid foamed material and a composite panel |
| 10/29/1991 | US5061542 Stabilizing foam inserts for resin transfer molding |
| 10/29/1991 | CA1291494C Fiber reinforced braided ski core and method and apparatus for making same |
| 10/23/1991 | EP0452867A1 Process and apparatus for heat treatment of a web having a fluid or pasty composition applied to it |
| 10/23/1991 | CN1055502A Hot-fusion moulding process for producing carved handicraft |
| 10/17/1991 | WO1991015354A1 Fabrication of friction elements |
| 10/16/1991 | EP0451977A1 Cook-in film with improved seal strength |
| 10/16/1991 | EP0451239A1 Process for the production of hollow bodies from thermoplastic material. |
| 10/15/1991 | CA1290790C Reed switch assembly |
| 10/15/1991 | CA1290539C Device for the preforming and transfer of a banderole in a container thermoforming installation |
| 10/15/1991 | CA1290528C Method and apparatus for producing thermoplastic and products produced therefrom |
| 10/08/1991 | US5055338 Metallized breathable films prepared from melt embossed polyolefin/filler precursor films |
| 10/08/1991 | US5055023 Apparatus for manufacturing large-volume hollow bodies of plastics material having multiple-layer walls |
| 10/03/1991 | WO1991014563A1 Transparent polyester container |
| 10/02/1991 | EP0449580A1 Transparent polyester container and process for producing the same |
| 10/01/1991 | WO1991015538A1 Polymeric release films and their method of use |
| 10/01/1991 | CA2078693A1 Polymeric release films and their method of use |
| 10/01/1991 | CA1289712C Process and apparatus for producing fibre-reinforced thermoplastic material for the production of mouldings |
| 09/25/1991 | EP0448294A1 Reinforcing/stiffening material |
| 09/18/1991 | EP0447356A1 Process and use of plastic sheets for the production of a ski-sole coating and ski-sole coating obtained |
| 09/18/1991 | EP0446521A2 Preform for hot fill pressure container |
| 09/16/1991 | CA2033494A1 Preform for hot fill pressure container |
| 09/11/1991 | EP0093748B2 Method for the manufacture of sections made of fiber-containing thermoplastic resin, installation for the implementation thereof and sections obtained thereby |
| 09/10/1991 | US5047281 Surface bonding zones |
| 09/05/1991 | WO1991013195A1 Fibre reinforced composites |
| 09/05/1991 | WO1991008895A3 Ballistic resistant composite article having improved matrix system |
| 09/04/1991 | EP0444724A2 Plastic granulate containing non-dispersed reinforcing fibre bundles |
| 09/03/1991 | US5045262 Method of manufacturing an elongate cover profile |
| 09/03/1991 | US5045250 Method of apportioning the quantity of material in the manufacture of molded products made from hardenable molding compounds |
| 08/28/1991 | EP0443414A1 Method of making resin impregnated web material as prepreg for laminates submitted to heat and pressure during their manufacture |
| 08/28/1991 | EP0296233A4 Low density frothed mineral wool panel and method |
| 08/27/1991 | WO1991012898A1 Method for fiber coating with particles |
| 08/27/1991 | US5043368 Polyetherimide/epoxy chopped fiber reinforced laminates and the preparation thereof |
| 08/27/1991 | US5043199 Resin tablet for plastic encapsulation and method of manufacturing of plastic encapsulation using the resin tablet |
| 08/27/1991 | US5043034 Post forming semi-finished product for the manufacture of moulded parts resistant to bending |
| 08/22/1991 | DE4005156A1 Rapid prodn. of prepregs with good laminating properties - by impregnation of substrate with solvent-free resin system |
| 08/20/1991 | CA1287720C Method for manufacturing blanks of semi-finished products of fibre-reinforced synthetic resin stock |
| 08/13/1991 | US5039465 Method and apparatus for forming fiber reinforced plastic preforms from a wet slurry |
| 07/30/1991 | US5035596 Multi-layer |
| 07/25/1991 | WO1991010547A1 Process of forming fiber reinforced molded plastic articles and preforms therefor using a photosetting binder |
| 07/24/1991 | EP0438352A1 Hollow spheres manufactured in synthetic materials, manufacturing process and application |
| 07/23/1991 | US5034181 Apparatus for and method of manufacturing preforms |
| 07/23/1991 | US5034179 Method of and apparatus for discontinuous manufacture of multilayer, co-extruded, hose-like preforms from thermoplastics material |
| 07/18/1991 | CA2034302A1 Process of fabrication of synthetic material hollow pellets and use thereof |
| 07/16/1991 | US5032335 Fluoropolymers |
| 07/03/1991 | EP0435243A2 Thermoplastic composite with improved properties, and method of making the same |
| 07/02/1991 | CA1285363C Method for producing tubular plastic containers |
| 06/29/1991 | CA2023013A1 Thermoplastic composite with improved properties, and method of making the same |
| 06/28/1991 | CA2029164A1 One step process for simultaneous extrusion and impregnation of blowing agent in the production of expandable thermoplastic resin particles |
| 06/27/1991 | WO1991008895A2 Ballistic resistant composite article having improved matrix system |
| 06/27/1991 | WO1991001621A3 Composites and methods for making same |
| 06/19/1991 | CN1052276A Parison head in multi-layer blow molding machine |
| 06/12/1991 | EP0431442A2 Method and apparatus for making preforms |
| 06/05/1991 | WO1991008251A1 Extended shelf life prepreg article and method |
| 06/05/1991 | EP0430596A1 Parison head for use in a multi-layer blow moulding machine |
| 06/05/1991 | EP0430377A2 Dimensionally recoverable article |
| 06/05/1991 | EP0429929A2 Method for producing oriented, discontinuous fiber reinforced composite materials |
| 06/05/1991 | CA2069499A1 Extended shelf life prepreg article and method |
| 06/04/1991 | US5021281 Mechanical resistance, fireproofing; used in building, aircraft, shipping and automobile industries |
| 05/28/1991 | US5019448 Composite panel |
| 05/28/1991 | US5019204 Method of producing mat packets from sheets of adhesive material and apparatus for implementing the method |
| 05/21/1991 | US5016416 Elongate cover profile and apparatus for and method of manufacturing the same |
| 05/21/1991 | CA1284395C Polyamide fiber reinforcement in thermoset polyurethane composites |
| 05/15/1991 | EP0247069B1 Warp knit weft insertion fabric and plastic sheet reinforced therewith |