| Patents for B29C 67 - Shaping techniques not covered by groups , or (20,181) |
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| 07/10/1997 | CA2241597A1 Moldless molding method using no mold and apparatus therefor |
| 07/09/1997 | EP0783018A2 Interior trim panels and method for manufacturing such panels using silaceous materials |
| 07/09/1997 | CN1154127A A barrier material comprising a thermoplastic and a compatible cyclodextrin derivative |
| 07/08/1997 | US5646192 Comminuted, sheared particles of having nodular-microfibrilar structure of irregular shape |
| 07/08/1997 | US5645973 Process for adjusting the sensitivity to radiation of photopolymerizable compositions |
| 07/03/1997 | WO1997023342A1 Process for the stereolithographic preparation of three-dimensional objects using a radiation-curable liquid formulation which contains fillers |
| 07/03/1997 | WO1997023333A1 Starch-based compositions |
| 07/02/1997 | EP0781643A2 Reactive injection molding process for manufacturing a two-colored molded product of polyurethanes |
| 07/02/1997 | EP0781625A1 Spray formed rapid tools |
| 07/02/1997 | EP0781199A1 Sandwich panel made of starch foam |
| 06/25/1997 | EP0779856A1 Two-stage co-cure method for fabricating a composite article |
| 06/25/1997 | EP0779855A2 Method and device for producing pipes or tubular moulded bodies from polymer concrete |
| 06/25/1997 | EP0779853A1 Method of making a packaged hot melt adhesive |
| 06/24/1997 | US5641584 Highly insulative cementitious matrices and methods for their manufacture |
| 06/24/1997 | US5641448 Making temporary mold using computer aided design, using rapid prototyping system to produce plastic mold with solid support, coating with metal layer, fitting into injection molding machine |
| 06/24/1997 | US5641442 Mixing uniformly rubber, ethylene polymer, crosslinking agent, vulcanizing agent, rubber accelerator, filler, antiaging agent; heating under pressure to semi-vulcanize, grinding to powder, heating under pressure in mold to cure |
| 06/24/1997 | US5641323 Self-lubricating implantable articulation member |
| 06/22/1997 | CA2190683A1 Interior trim panels and method for manufacturing such panels using silaceous materials |
| 06/19/1997 | WO1997021767A1 Thermal insulating device |
| 06/19/1997 | WO1997021534A1 Process for making shaped packages |
| 06/19/1997 | DE19546586A1 Planet gear with planet carrier rotatable around axis |
| 06/19/1997 | CA2237631A1 Thermal insulating device |
| 06/18/1997 | EP0779449A2 Planetary transmission |
| 06/18/1997 | EP0779143A1 Method for making blister packages |
| 06/18/1997 | EP0778753A1 An asymmetrical porous ptfe form and method of making |
| 06/18/1997 | EP0720756B1 Process for producing microstructure bodies |
| 06/18/1997 | CN1035171C Artificial stone having high density and manufacture of same |
| 06/17/1997 | US5640667 Laser-directed fabrication of full-density metal articles using hot isostatic processing |
| 06/17/1997 | US5639518 Method for manufacturing biodegradable molded articles |
| 06/17/1997 | US5639413 Three-dimensional objets; using an epoxy-functional silicon containing monomer |
| 06/17/1997 | US5639402 Method for fabricating artificial bone implant green parts |
| 06/17/1997 | US5639070 Method of producing a part from a powder |
| 06/17/1997 | US5638589 Extruded, stretched polytetrafluoroethylene; hardened tips formed by laterally compressing ends |
| 06/12/1997 | WO1997020681A1 Process for solid phase deformation of polymers |
| 06/12/1997 | WO1997020631A1 Tire dissection system |
| 06/11/1997 | EP0778430A1 Process and device for making a gasket for sealing surfaces, preferably matching surfaces |
| 06/11/1997 | EP0666790B1 Process for manufacturing formed parts made of hot-formable plastics |
| 06/11/1997 | CN1151337A Method for production of solid shaped bodies |
| 06/10/1997 | US5637176 Methods for producing ordered Z-axis adhesive materials, materials so produced, and devices, incorporating such materials |
| 06/10/1997 | US5637175 Apparatus for forming an integral object from laminations |
| 06/10/1997 | US5637169 Forming successive cross-sections on object by selective exposure to electromagnetic radiation to selectively solidify and adhere |
| 06/10/1997 | US5636744 Cushioning material for packing |
| 06/05/1997 | WO1997019988A1 Biodegradable, grain protein-based solid articles and forming methods |
| 06/05/1997 | WO1997019798A2 Method and apparatus for solid prototyping |
| 06/05/1997 | WO1997019776A1 Laser-directed article fabrication using hot isostatic processing |
| 06/05/1997 | WO1997019772A1 A method for producing a model for use in the manufacture of a multisection mould and a method for the manufacture of such multisection mould |
| 06/05/1997 | WO1997011835A3 Method and apparatus for data manipulation and system control in a selective deposition modeling system |
| 06/05/1997 | WO1997007970A3 Process for fabricating three-dimensionally structured polymer films for integrated optics |
| 06/05/1997 | DE19545167A1 Method of manufacturing a prototype component or tool from a stereo-sintered polystyrene pattern |
| 06/04/1997 | EP0776748A2 Process for preparing colour contrasts on articles obtained by molding from polymerizable compositions |
| 06/04/1997 | EP0776713A2 A method for laminate forming a sand mould and a method for producing a casting using the same |
| 06/04/1997 | EP0776267A1 Intraocular lenses and methods for making same |
| 06/03/1997 | US5635568 Mixing polymer and mixed salt compound with water into paste or slurry; drying |
| 06/03/1997 | US5635266 Patterned heat welding rod for seaming resilient flooring |
| 05/31/1997 | CA2191679A1 Process for preparing colour contrasts on articles obtained by molding from polymerizable compositions |
| 05/29/1997 | WO1997018933A1 Method of making a three-dimensional object |
| 05/29/1997 | WO1997013399A3 Method for controlled porosity three-dimensional modeling |
| 05/28/1997 | EP0775570A2 Intensity homogenized surface exposure type photo-solidification modeling apparatus |
| 05/28/1997 | EP0775564A2 Blade for electrophotographic devices and production method and production apparatus for same |
| 05/28/1997 | EP0775550A1 Method of fabricating metal mold comprised of laminated thin metal plates |
| 05/28/1997 | EP0775173A1 Starch-bound cellular matrix |
| 05/28/1997 | EP0775050A1 Polytetrafluoroethylene laminate and method of producing same |
| 05/28/1997 | EP0775046A1 Method and system for fabricating artificial bone implants |
| 05/28/1997 | CN1034994C Method for manufacturing steel-plastic compound head pillow |
| 05/27/1997 | US5633063 Laminated building panel and method for its production |
| 05/27/1997 | US5633021 Apparatus for making a three-dimensional article |
| 05/27/1997 | US5632413 Metering device |
| 05/22/1997 | WO1997018265A1 Method for controlling surface concentration of a polymer additive |
| 05/22/1997 | WO1997018079A1 Method of fusing hollow board of synthetic resin and hollow board obtained by same |
| 05/22/1997 | DE19542687A1 Effect, economical production of open cell mouldings by removing filler |
| 05/21/1997 | EP0774338A2 A method for processing plastic material webs |
| 05/20/1997 | US5631097 Foams, construction materials, nonpolluting, wrapping pipes, tubes, ducts |
| 05/20/1997 | US5631053 Hinged articles having an inorganically filled matrix |
| 05/20/1997 | US5631052 Disposable molded product from a hydraulic cement, plasticizer and water; foods; beverages; lightweight, insulation, impact strength and environmentally compatible |
| 05/20/1997 | US5630981 Method for production of three-dimensional objects by stereolithography |
| 05/15/1997 | WO1997017664A1 3-d model making |
| 05/15/1997 | WO1997017190A2 Processes for preparing and using moulds |
| 05/15/1997 | DE19542328A1 Formation of three-dimensional body by assembling and welding laser-cut profiled sheets |
| 05/14/1997 | CN1149529A Method for increasing catalyst efficiency in redistribution process of poly carbonic ester |
| 05/13/1997 | US5628944 Forming surface and interior layers by supplying non-yellowing isocyanate and polyol from first head nozzles, yellowing isocyanate and polyol from second head nozzles, reducing pressure in cavity causes degassing and foaming |
| 05/09/1997 | WO1997016274A1 Enhancement of thermal properties of tooling made by solid free form fabrication techniques |
| 05/07/1997 | EP0771642A1 Method of injection molding articles with selective concentrations or gradients of materials and novel articles containing the same |
| 05/07/1997 | EP0771259A1 Process and device for manufacturing plastic parts with incorporated reinforcement fibres |
| 05/07/1997 | EP0715573A4 3-d model maker |
| 05/07/1997 | DE19539124A1 PTFE micro-fibre seal, giving asbestos free seals of good thermal, chemical and insulating properties |
| 05/06/1997 | US5626954 Sheets made from moldable hydraulically settable materials |
| 05/06/1997 | US5626919 Solid imaging apparatus and method with coating station |
| 05/06/1997 | US5626703 Method for preparing a liquid crystal resin composite material and molding a product from the same |
| 05/02/1997 | EP0770924A2 Process for microstructuring of polymeric materials |
| 05/02/1997 | EP0770155A1 Method for making complex integral structural members from a composite material |
| 05/02/1997 | EP0770102A1 High temperature polyurethane/urea elastomers |
| 05/02/1997 | EP0538362B1 Method for producing a free-form solid-phase object from a material in the liquid phase |
| 05/01/1997 | WO1997015242A1 Porous material product and process |
| 04/30/1997 | DE19539438A1 Moulding of foamed thermoplastic components |
| 04/30/1997 | CN1148542A Stop diaphragm including a stop layer using polyester polyol |
| 04/30/1997 | CN1148535A Pour-casting concealed formation method for thermal plastic resin product |
| 04/24/1997 | WO1997014549A1 Process for producing a three-dimensional object |
| 04/24/1997 | WO1997014388A1 Perforated films capable of spontaneous fluid inversion |
| 04/23/1997 | EP0769361A2 Process for producing thermoplastic elastomer compostion |
| 04/22/1997 | US5622811 Method for forming resin articles |