| Patents for B29C 44 - Shaping by internal pressure generated in the material, e.g. swelling, foaming (19,824) |
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| 03/09/2000 | DE19840203A1 Compressed polyolefin foam production comprises squeezing foam between rolls with different peripheral speeds |
| 03/09/2000 | DE19839458A1 Encapsulating electrical components in a housing with an insulating resin involves adding only a small amount of foaming agent to obtain layers of different density |
| 03/08/2000 | CN2367448Y Fully-automatic foam-production-line control apparatus |
| 03/08/2000 | CN1246822A Skin-carrying in-mold expanded molded body manufacturing method, the molded body, and mold used for manufacturing the same |
| 03/08/2000 | CN1246813A Frame for flat sifter and process for producing the same |
| 03/07/2000 | US6034149 Hydrophilic polyurethane foams |
| 03/07/2000 | US6034147 Method and apparatus for the production of essentially void free foams |
| 03/07/2000 | US6034144 Molded article of foamed and expanded beads of propylene resin |
| 03/07/2000 | US6033770 Polypropylene resin cellular molded article having a skin and production method therefor |
| 03/07/2000 | US6033616 Process for the production of molded synthetic resin article with finished surface |
| 03/02/2000 | WO1999056949A8 Composite material and a method for the production thereof |
| 03/01/2000 | EP0981982A1 A method of manufacturing an anti-laceration cover for a seat or the like and seat element with such cover |
| 03/01/2000 | CN1246090A Interfacial blending agent for natural fiber composites |
| 03/01/2000 | CN1245752A Surface-coated steel sheet with excellent heat-resistance and shielding performance |
| 02/29/2000 | US6030673 Starch-bound cellular matrix formed by gelatinizing a starch based binder with water and hardening by evaporating water to form inner foam and outer skin and coating with specific natural or synthetic biodegradable materials |
| 02/29/2000 | US6030560 Forming a flexible skin form a solvent-free carrier resin onto a form; assembling the skin and base; injecting a foam material into the cavity between; curing the foam binding the base to the skin; bathtubs; sinks; durability; efficiency |
| 02/29/2000 | US6030559 Method for the continuous manufacture of plastic foam |
| 02/29/2000 | US6030557 Automatic and continuously molding using a multisection mold assembly rotating about at least three axes; flowing of the first mixture over the mold cavity surfaces to form a first resin over which a rapidly gelling mixture is flowed; drawing |
| 02/29/2000 | US6030476 Insulated stock material and containers and methods of making the same |
| 02/24/2000 | WO2000009309A1 Method of extruding thermoplastic elastomer foam using water as a blowing agent |
| 02/23/2000 | CN1245111A Method for producing foamed resin product and foamed resin product |
| 02/22/2000 | US6027674 Tumbling the particulate polymer and foam pieces to coat the foam with polymer, positioning the coated foam into a mold, heating the mold to melt the polymer without melting the foam, polymer gelates around the foam to form cushion |
| 02/22/2000 | US6027573 Industrial cleaning sponge apparatus and method for extracting residue from a sponge material |
| 02/22/2000 | US6026527 Gelatinous cushions with buckling columns |
| 02/22/2000 | CA2116485C Seat |
| 02/17/2000 | WO2000007792A1 Method for producing a shaped foam body, especially a foam padding element for a vehicle seat |
| 02/16/2000 | CN1244454A Method for producing uncross-linking polypropylene based resin foam sheet and said resin foam sheet |
| 02/15/2000 | USRE36572 Mold having vent passageways to obviate trimming of flash |
| 02/15/2000 | US6025287 Composite comprising cover layer for contact with fluids, hydrophilic foam layer comprising moisture absorbers in hydrophilic foam matrix bonded to cover layer |
| 02/15/2000 | US6024903 Process for making a comfort grip handle |
| 02/10/2000 | WO2000006655A1 Method and device for extrusion |
| 02/10/2000 | WO2000006637A1 Articles that include a polymer foam and method for preparing same |
| 02/10/2000 | WO2000006636A1 Pre-expanded polypropylene resin beads and process for producing molded object therefrom by in-mold foaming |
| 02/10/2000 | WO2000006361A1 Centering device for flat components, especially glass panels |
| 02/10/2000 | WO1999065666A8 Slot die for producing webs of a foamed plastic material |
| 02/10/2000 | WO1999058314A3 Extrusion of a foamable melt consisting of mixed polyolefin and rubber copolymer |
| 02/10/2000 | DE19935938A1 Production of foamed, non-crosslinked polypropylene sheets by use of a gear pump between the extruder and die and holding melt pressure within specified limits |
| 02/10/2000 | DE19935937A1 Extrusion of foamed thermoplastic products especially tube, by maintaining process parameter values at die within specified limits |
| 02/10/2000 | DE19834100A1 Verfahren und Vorrichtung zum Herstellen von Schaumstoffblöcken mit eckigem Querschnitt im Flocken-Verbund Method and apparatus for production of foam blocks with square cross section in the composite flakes |
| 02/09/2000 | EP0978601A1 Process and device for the manufacture of an insulating element and element so obtained |
| 02/09/2000 | EP0850181B1 Biodegradable molded packing |
| 02/09/2000 | EP0706452B1 Polystyrene foam sheet and process of making same |
| 02/09/2000 | CN2362678Y 聚氨酯反应注射成型机 Polyurethane reaction injection molding machine |
| 02/08/2000 | US6022615 Mixture of natural fibers and biopolymer binder |
| 02/08/2000 | US6022205 System for producing and conditioning blocks of flexible polyurethane foam |
| 02/08/2000 | CA2208591C Hand held dispenser for foamable compositions and dispensing system |
| 02/03/2000 | WO2000005296A1 Expandable thermoplastic polymer particles and method for making same |
| 02/03/2000 | WO2000005051A1 A method for manufacturing a foam panel |
| 02/03/2000 | WO2000005050A1 Method for producing a padded object |
| 02/03/2000 | CA2338464A1 Expandable thermoplastic polymer particles and method for making the same |
| 02/03/2000 | CA2336913A1 A method for manufacturing a foam panel |
| 02/02/2000 | EP0976518A2 Method and apparatus for making a polygonal foam block of bonded foam pieces |
| 02/02/2000 | EP0714244B1 Protective helmet and method of manufacturing same |
| 02/02/2000 | CN2361454Y Pressure-regulating polyurethane foaming machine |
| 02/02/2000 | CN1243489A Device for protecting large-volume receptacle and method for production thereof |
| 02/02/2000 | CN1243060A Method for processing flock power into foam-plastic blocks and apparatus thereof |
| 02/02/2000 | CN1243057A Polyethylene foam-material bed mattress with electric massage device |
| 02/01/2000 | US6020391 Flexible polyurethane foams |
| 02/01/2000 | US6020390 Process for making flexible polyurethane foams |
| 02/01/2000 | US6020388 Methods for impregnating polymer beads |
| 02/01/2000 | US6019919 Process for foam production using carbon dioxide dissolved under pressure |
| 02/01/2000 | US6019269 Conveyor apparatus for the transport of door panels |
| 02/01/2000 | CA2019083C Process for preparing extruded foam bodies |
| 01/27/2000 | WO2000003859A1 Lightweight resin molded product and production method thereof |
| 01/27/2000 | WO2000003858A1 Manufacture of foam-containing structures |
| 01/27/2000 | DE19833543A1 Extrusion of plastic to make powders, particulates, powder coatings, colors, dyes and inks, injects e.g. carbon dioxide into extruder to reduce duroplastic viscosity and promote foaming and comminution at exit |
| 01/27/2000 | DE19833264A1 Verfahren zur Herstellung von Tür- und/oder Fenstergriffen und/oder Sanitärelementen A process for producing door and / or window handles and / or sanitary elements |
| 01/27/2000 | CA2336633A1 Manufacture of foam-containing structures |
| 01/26/2000 | EP0974726A2 Method for making foam filled doors and apparatus therefor |
| 01/26/2000 | EP0974715A1 Method for producing door- and/or windowhandles and/or sanitary elements |
| 01/26/2000 | EP0974440A2 Mold for expanded moldings |
| 01/26/2000 | EP0974391A1 Method and apparatus for mixing gas into high-viscosity material |
| 01/26/2000 | EP0777563B1 Procedure for the manufacture of a foamed plastic product |
| 01/26/2000 | CN1242383A Open-celled rigid polyurethane foam and method for producing the same |
| 01/25/2000 | US6017617 Demolded composite comprising rigid reinforcing substrate joined to inner layer of polyurethane interfacially reacted while still in mold with backside of molded, heat crosslinked polyurethane outer layer |
| 01/25/2000 | US6017407 Method of manufacturing a cushion article |
| 01/20/2000 | DE19833098C1 Making cushioned object comprising core and foamed casing |
| 01/19/2000 | EP0972626A2 Method of adding supercritical carbon dioxide to thermoplastic resin and foamed articles |
| 01/19/2000 | EP0972107A1 Contrasting gloss surface coverings and surface coverings optionally containing dispersed wear-resistant particles and methods of making the same |
| 01/19/2000 | EP0971975A2 A method of producing an expanded material |
| 01/19/2000 | EP0971812A1 Method and apparatus for making an extrusion product, and an extrusion product |
| 01/19/2000 | CN1241478A Production process of composite aluminium alloy building-material |
| 01/19/2000 | CN1048445C Device for the continuous manufacture of slabstock polyurethane foam |
| 01/18/2000 | US6015227 Thermoplastic foam extrusion screw with circulation channels |
| 01/18/2000 | CA2001793C Skin covered foamed plastic article |
| 01/12/2000 | EP0970792A2 Process and apparatus for molding a plastic foam material coupled with a film, in particular to realise motor vehicle upholstery elements |
| 01/11/2000 | US6013213 Method for making deformable composite structures and assembling composite article |
| 01/06/2000 | WO2000000553A1 Method for processing mineral fillers with a phosphate, said fillers and their uses |
| 01/06/2000 | WO2000000345A1 Production of a porous foam product for battery electrodes |
| 01/06/2000 | WO2000000336A1 A method for gauging a mold cavity for injection molding |
| 01/05/2000 | EP0968805A2 Machine for producing parts of foamed plastic material |
| 01/05/2000 | EP0968803A2 Process and apparatus for thermically bonding foam polymer particles |
| 01/05/2000 | EP0968077A1 Method for producing a foamed granulate |
| 01/05/2000 | DE19829562A1 Verfahren und Vorrichtung zum thermischen Verbinden von geschäumten Polymerpartikeln Method and apparatus for thermally bonding of foamed polymer particles |
| 01/05/2000 | CN1240164A Device for making crosslinking foaming body |
| 01/04/2000 | US6010656 Melting, kneading blend of thermoplastic resin and fibers; injecting into mold; opening mold |
| 01/04/2000 | US6010650 Production of pipes insulated with foams |
| 12/30/1999 | DE19925526A1 Automatic rigid foam injection machinery |
| 12/29/1999 | WO1999067558A2 Method and apparatus for forming heat insulating foam on a pipe |
| 12/29/1999 | WO1999067471A2 Method and apparatus for molding continuously a foamed plastic board |