| Patents for B29C 44 - Shaping by internal pressure generated in the material, e.g. swelling, foaming (19,824) |
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| 12/21/1993 | US5271879 Method of forming a hybrid composite sandwich structure |
| 12/21/1993 | CA1325319C Installation of deep-drawing and back-foaming of upholstery covers |
| 12/20/1993 | EP0584276A4 Perforated plastic foam and process for making. |
| 12/16/1993 | EP0587581A4 Nondistorted polyolefin foam structures and process for making. |
| 12/15/1993 | EP0574051A1 Device for manufacturing foam products |
| 12/14/1993 | US5269986 Process for the production of back foamed internal parts for refrigeration furniture |
| 12/14/1993 | US5269602 Thermal insulation box |
| 12/14/1993 | US5269517 Golf club and method of making same |
| 12/09/1993 | WO1993024306A1 Method and apparatus for making formed laminate and resultant product |
| 12/09/1993 | WO1993024305A1 Process for manufacturing a composite slab |
| 12/09/1993 | WO1993024304A1 Device for the continuous manufacture of slabstock polyurethane foam |
| 12/09/1993 | WO1993024294A1 Method for shaping cover materials |
| 12/09/1993 | DE4218481A1 Verfahren zum Herstellen einer Verbundplatte A method of manufacturing a composite panel |
| 12/09/1993 | CA2097856A1 Treatment of process air stream from rapid cooling of polyurethane foam |
| 12/07/1993 | US5267422 Insulation containment apparatus |
| 12/02/1993 | DE4217934A1 Lightweight reinforced high strength foam filled component - contains grid pattern of flat e.g. steel or plastic strips embedded in the foam close to the surface exposed to tension stresses |
| 12/01/1993 | EP0571738A1 Apparatus for manufacturing thermosetting profiles |
| 11/30/1993 | US5266396 Physical fusion of used expanded beads with virgin expanded ones using pentane gas |
| 11/30/1993 | CA1324716C Heating of a foam cup to increase stiffness |
| 11/25/1993 | WO1993023463A2 Production of encapsulated chemical foaming concentrates |
| 11/25/1993 | WO1993023237A1 Method for manufacturing self-supporting synthetic trim parts and thus manufactured trim parts |
| 11/25/1993 | CA2135600A1 Production of encapsulated chemical foaming concentrates |
| 11/23/1993 | US5264167 Process and apparatus for continuously manufacturing sandwich elements |
| 11/23/1993 | US5263469 Foam insulating a water heater |
| 11/18/1993 | EP0570221A2 Polypropylene foam |
| 11/18/1993 | EP0569463A1 Fabricated articles with improved resistance to hydrohalocarbons. |
| 11/18/1993 | DE4215919A1 Tubular or hollow moulded parts for tennis racquets, etc. - obtd. by heating network of thermoplastic and reinforcing fibres mixt. surrounding thin walled, extensible tube |
| 11/14/1993 | CA2096078A1 Polypropylene foam |
| 11/11/1993 | WO1993022149A1 Process and device for producing decorative articles made of polystyrene foam |
| 11/11/1993 | WO1993022129A1 Skinned in-mold expansion molding product of polypropylene resin and production thereof |
| 11/09/1993 | US5259905 Method for manufacturing a separable fastener for incorporation into a seat bun |
| 11/09/1993 | US5259896 Method of making vandal resistant seat |
| 11/09/1993 | CA1324235C Flame retardant foams |
| 10/26/1993 | US5256465 Applying foam growth-controlling agent to interface between inner layer and upper foamed embossed layer |
| 10/20/1993 | EP0566044A1 Blowing agent combination for foaming a reaction mixture |
| 10/20/1993 | EP0565974A1 Process for the continuous control of the number of cells of polyurethane foams |
| 10/19/1993 | US5254301 Process for preparing a sheet of polymer-based foam |
| 10/19/1993 | CA1323297C2 Method for producing prefabricated foam-insulated walls |
| 10/19/1993 | CA1323156C Mold and mold vent |
| 10/14/1993 | WO1993019818A1 Golf club and method of manufacture |
| 10/13/1993 | EP0564781A1 Process for the continuous production of foam beads |
| 10/12/1993 | US5252627 Apparatus and method for blending and dispensing foamable, curable organosiloxane compositions |
| 10/12/1993 | US5252270 Filling mold compartments with olefin particles at varying pressures, removing walls, heating, softening to join |
| 10/12/1993 | US5252269 Supplying resin melt containing blowing agent while adjusting mold parts for controlled pressing, forming skin and core, cooling in mold |
| 10/12/1993 | US5251866 Flexible coverstock semi-rigid foam void test mold |
| 10/12/1993 | US5251849 Strain reduced airplane skin |
| 10/12/1993 | US5251824 Process for the removal of foaming agents from foamed plastics |
| 10/06/1993 | EP0563670A1 Method for forming shower-trays, bathtubs, wash-basins and floor toilets of plastics material and the products obtained |
| 10/06/1993 | EP0563141A1 Preparation of foam-in-fabric articles. |
| 10/05/1993 | US5250241 Method for forming molded portion at end of extruded weather strip |
| 09/30/1993 | WO1993018909A1 Method of producing foamed phenol-formaldehyde panels |
| 09/30/1993 | WO1993018904A1 Method and apparatus for forming a 360 degree skin handle |
| 09/30/1993 | DE4200241A1 Extruded expanded cellulosic packaging bodies - made by extruding cellulose pulp, fibre residues, powder, etc., swelling agent and starch prods. with drop in temp. and pressure to cause expansion upon extrusion |
| 09/29/1993 | EP0562820A1 Method of attaching a fastening tape to a molded article and a mold therefor |
| 09/28/1993 | US5248459 Dimensional stability |
| 09/28/1993 | US5248196 Insulated wiring harness for domestic refrigerator |
| 09/28/1993 | CA1322572C Appliance construction, sealing device therefor, and method of making same |
| 09/28/1993 | CA1322565C Vehicle inner panel |
| 09/22/1993 | EP0561216A1 Foam plates with improved thermal insulation properties and method for their fabrication |
| 09/22/1993 | CN1022178C Method and equipment for making foam plastic laminated panels |
| 09/21/1993 | US5246976 Apparatus for producing foamed, molded thermoplastic articles and articles produced thereby |
| 09/21/1993 | US5246651 Method of manufacturing columnar shaped piece |
| 09/21/1993 | CA1322272C Method of making a foam insulated vessel |
| 09/16/1993 | DE4207867A1 Mould-conveyor for polyurethane components - has compressed air supply for short section from moving connectors fed by flexible hose |
| 09/15/1993 | EP0560011A1 Mold for manufacturing latex foam |
| 09/15/1993 | EP0559664A1 Method for manufacturing a cushion which is at least composed of a body, an intermediate foam layer and an upholstery layer |
| 09/15/1993 | EP0555392A4 Injection molding apparatus and process |
| 09/15/1993 | EP0546114A4 An improved mold for foam products |
| 09/15/1993 | EP0477203B1 Process and device for producing mouldings, in particular for structural elements, insulations and/or packaging, and mouldings so obtained |
| 09/14/1993 | US5244612 Method for molding polyurethane seat paddings |
| 09/14/1993 | US5244211 Flexible synthetic plastic foam adhered to the inner wall surfaces of the hollow head |
| 09/13/1993 | CA2091437A1 Mould for the production of latex foam |
| 09/11/1993 | WO1993017854A1 Composite molded product having cushioning properties and method for producing the same |
| 09/09/1993 | DE4207243A1 Porous moulded sheet, used for sound insulation - comprises polyolefin reinforced with vegetable fibre mat, produced by impregnation compression and expansion |
| 09/08/1993 | EP0558989A1 Method of manufacturing an embossed surface on an expanded polypropylene particle foam body |
| 09/07/1993 | US5242664 Process and apparatus for the preparation of a gas flow |
| 09/07/1993 | US5242637 Process for the production of composite molded articles |
| 09/07/1993 | US5242634 Thermally shaping under pressure a polyolefin containingn crosslinking and foaming agents, heating with micriwave, deforming |
| 09/07/1993 | US5242519 Process for manufacturing a foamed laminate |
| 09/02/1993 | DE4206411A1 Noise deadening component - comprises open-cell polyurethane foam impregnated with thermosetting dispersion and covered with outer fibrous layer |
| 09/01/1993 | EP0557956A1 Compact packaging device for forming foam-filled cushions and related method |
| 08/31/1993 | US5240528 Foamed core furniture structure and method of making same |
| 08/31/1993 | CA1321738C Water heater construction and method of making same |
| 08/26/1993 | DE4304978A1 Improving quality of foam structure in production of rim mouldings - by homogenising mixt. in high pressure circulation before mixt. is supplied to actual mixing head then fed to mould |
| 08/25/1993 | EP0556665A1 Process of manufacturing plastic tubes |
| 08/25/1993 | EP0556513A1 Method of producing a felted porous polychloroprene latex foam |
| 08/24/1993 | US5238968 Process for preparing a degradable high polymer network |
| 08/24/1993 | US5238624 Method for manufacturing polystyrene foam products |
| 08/24/1993 | US5238622 Resinous foam formulation for self-skinning cover material |
| 08/24/1993 | US5238620 Method for manufacturing a grip sleeve |
| 08/24/1993 | US5238387 Apparatus for molding a product of synthetic resin |
| 08/24/1993 | US5238379 Molding and assembling apparatus |
| 08/18/1993 | EP0555732A1 Device for continuous production of polyurethane foam blocks |
| 08/18/1993 | EP0555476A1 Cover fabric with latex foam backing and integrally foamed product utilizing the skin material |
| 08/18/1993 | EP0555392A1 Injection molding apparatus and process. |
| 08/17/1993 | US5236653 Method for producing a columnar shaped piece |
| 08/11/1993 | EP0554474A1 Method for producing prefabricated foam-insulated walls |
| 08/11/1993 | EP0554423A1 Process and device for making expanded products. |
| 08/10/1993 | US5234963 Production of encapsulated chemical foaming concentrates |
| 08/10/1993 | US5234757 Expandable films and molded products therefrom |