| Patents for B29C 67 - Shaping techniques not covered by groups , or (20,181) |
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| 06/15/1994 | CN2168703Y Shaping drum for meridian tyre |
| 06/15/1994 | CN1025016C Method and apparatus for helical cutting of lay-flat flexible tubular sheet of polymer material |
| 06/14/1994 | US5321622 Boolean layer comparison slice |
| 06/14/1994 | US5320700 Compression molding sleeve-wrapped molten thermoplastic; lamination; |
| 06/09/1994 | WO1994012340A1 Method of recovering recyclable unsintered powder from the 'part' bed of a selective laser-sintering machine |
| 06/09/1994 | WO1994012339A1 Method for producing a deformed pipe liner |
| 06/09/1994 | WO1994012328A1 Highly inorganically filled compositions |
| 06/09/1994 | DE4308239A1 Prodn. of components for osteosynthesis, esp. screws or pins for fixing bone fragments - where plastic material undergoes two pressing operations, during second of which material is extended so that reinforcing molecular chains are formed |
| 06/08/1994 | CN1087574A Integral forming method of sole with quick heating and cooling |
| 06/08/1994 | CN1087508A Polymeric web having deformed sections which provide a substantially increased elasticity to the web |
| 06/07/1994 | US5318587 Pleated balloon dilatation catheter and method of use |
| 06/07/1994 | US5318421 Apparatus for producing a deformed pipe |
| 06/01/1994 | EP0599586A1 A high density artificial stone |
| 06/01/1994 | DE4304488C1 Prodn. of photochromic plastics moulding useful e.g. for sunglass lens, visor, car window etc. - by impregnating granulate with photochromic dyestuff soln., drying and moulding |
| 05/31/1994 | US5317657 Extrusion of polymer waveguides onto surfaces |
| 05/31/1994 | US5317119 Oven safe disposable food container |
| 05/31/1994 | US5317047 Composition adapted to be used for manufacturing stoppers and process of manufacture |
| 05/31/1994 | US5317045 Microwave treatment with ferromagnetic spinels dispersed in polymers |
| 05/31/1994 | US5316822 Cover for vehicular air bag |
| 05/31/1994 | US5316720 Pressure pulsation with laser on powders, heat treatment and densification |
| 05/31/1994 | US5316711 Process for producing articles from polymers containing aromatic imide linkages |
| 05/31/1994 | US5316707 Injection molding apparatus control system and method of injection molding |
| 05/31/1994 | US5316580 Method and apparatus for producing parts by selective sintering |
| 05/25/1994 | EP0597914A1 Three stage cooling of porous materials |
| 05/25/1994 | EP0597858A1 Homogeneous, high modulus ultrahigh molecular weight polyethylene composites and processes for the preparation thereof. |
| 05/24/1994 | US5314530 Vinyl chloride copolymer |
| 05/19/1994 | DE4339169A1 Thermoplastic welding rod for invisibly joining PVC flooring - contains two types of thermoplastic particles, pref PVC chips, etc of different colour |
| 05/18/1994 | EP0597114A1 Photohardening molding apparatus with improved recoating process and photohardening molding method |
| 05/18/1994 | EP0596926A1 Vascular prosthesis |
| 05/17/1994 | US5312240 Apparatus for forming a cosmetic stick |
| 05/11/1994 | WO1994010431A1 Method of producing fibrous material components |
| 05/11/1994 | WO1994009971A1 Sheet laminate molding method and apparatus |
| 05/11/1994 | EP0596053A1 Apparatus to dry/heat treat continuous web stock of film |
| 05/11/1994 | EP0595959A1 A method for forming and consolidating a fiber reinforced resin structure. |
| 05/11/1994 | EP0377679B1 Flexible and stretchable sheet material useful in forming protective and decorative coatings |
| 05/11/1994 | DE4337429A1 PVC compsn. contg. a plasticiser and wetting agent - sinterable to form porous flexible separator plates with good stability |
| 05/10/1994 | US5311604 Method of manufacturing devices for optical fiber networks, and devices manufactured thereby |
| 05/10/1994 | US5310600 Fiber reinforced polyamide resin composite material and method of manufacture thereof |
| 05/04/1994 | EP0595408A1 A method of improving the surface compatibility of polypropylene and its compositions and articles obtained thereby |
| 05/04/1994 | EP0595201A2 Method for making semipermeable polymer membranes |
| 05/04/1994 | EP0594981A1 Rim process for moulding parts of polyurethane foam with coloured skin |
| 05/04/1994 | EP0594977A1 Biodegradable molded articles from granulated beads |
| 05/04/1994 | CN1024404C Method and apparatus for controlling the temp. of container end portion during manufacture |
| 05/03/1994 | US5308664 Rapidly recoverable PTFE and process therefore |
| 05/03/1994 | US5307552 Method of making a zipper for reclosable thermoplastic bag |
| 05/03/1994 | CA2031113C Vulcanized rubber article and process for the preparation of the same |
| 05/03/1994 | CA1328968C Decorative plastic trim strip and method and apparatus for forming |
| 04/28/1994 | WO1994008772A1 Process for manufacturing formed parts made of hot-formable plastics |
| 04/28/1994 | WO1994008731A1 Method of forming printed circuit assembly |
| 04/27/1994 | EP0594174A1 Process for treating polyolefin foam particles |
| 04/27/1994 | EP0594072A1 Moulding process for making toroidal manufactured articles from closed-cell, low-density, expanded elastomeric material, and related apparatus |
| 04/27/1994 | EP0593548A1 Thermoplastic moulding compounds, a method of producing them and a method of manufacturing mouldings made of ceramic material or metal by sintering. |
| 04/27/1994 | EP0593449A1 Plastic pipe with a wall made up of a plastic-filler layer. |
| 04/26/1994 | US5306454 Sintering layer of plastic to outer surface of metal coils; injecting plastic into mold to melt and join with outer portion of said layer |
| 04/26/1994 | US5306447 Method and apparatus for direct use of low pressure vapor from liquid or solid precursors for selected area laser deposition |
| 04/26/1994 | US5306446 Apparatus with roller and for irradiation of photopolymers |
| 04/26/1994 | US5305583 Method and apparatus for controlling the temperature of a container end portion during manufacture |
| 04/26/1994 | CA1328711C Shaped articles made from pre-processed starch |
| 04/21/1994 | DE4334453A1 Plastic foam components - comprise parts consolidated thermally to higher density than elsewhere and preferably contain reused scrap foam with e.g. flame retardant. |
| 04/21/1994 | DE4311978C1 Forming dimples in thin sheet - by winding sheet on shaped support and deforming by fluid pressure |
| 04/20/1994 | EP0592630A1 Oil filter |
| 04/20/1994 | CN1024267C Method, end-piece and apparatus for producing produt-filled container |
| 04/19/1994 | US5304709 Adding finely divided particles of dry cementitious material to water containing hazardous waste, allowing to drop through without mixing to displace excess water, curing to immobilize |
| 04/19/1994 | US5304579 Method for molding polypropylene resin |
| 04/19/1994 | US5304329 Method of recovering recyclable unsintered powder from the part bed of a selective laser-sintering machine |
| 04/19/1994 | US5304056 Apparatus for sealing edges of corrugated plastic material |
| 04/19/1994 | US5304050 Machine for molding bonded plastics material |
| 04/14/1994 | WO1994007681A1 Process and device for producing three-dimensional objects |
| 04/13/1994 | EP0591822A1 Process and apparatus for laying threads |
| 04/13/1994 | CN1024167C Method and device for forming, by spraying polyurethane layer on surface |
| 04/12/1994 | US5303141 Model generation system having closed-loop extrusion nozzle positioning |
| 04/12/1994 | US5302334 Process for coagulating and washing lyotropic polybenzazole films |
| 04/12/1994 | US5301415 Method for fabrication of three-dimensional articles |
| 04/10/1994 | CA2108094A1 Method and apparatus for laying down threads |
| 04/07/1994 | DE4305201C1 Three dimensional component mfr with laser-cured resin and filler - involves mixing steel or ceramic powder in resin, laser curing given shape, heating in nitrogen@ atmosphere and nitric acid to remove resin and then sintering filler |
| 04/06/1994 | EP0590957A1 Photo-solidified object having unsolidified liquid ejecting ports and method of fabricating the same |
| 04/06/1994 | EP0590956A1 Photo-solidification modelling method with improved ability to restrain distortion |
| 04/06/1994 | EP0590344A2 Method for treating the interior surface of a pipe or a tube |
| 04/06/1994 | EP0590245A1 Method and apparatus for the production of a moulded article |
| 04/06/1994 | EP0589891A1 High compressive strength liquid crystalline polymers and fibers and films thereof |
| 04/06/1994 | EP0589869A1 Gas phase selective beam deposition |
| 04/05/1994 | CA1328161C Biaxially oriented ordered polymer films |
| 03/31/1994 | DE4332462A1 Wrinkle-free vehicle visor |
| 03/30/1994 | EP0589225A1 Method for forming ultra-microapertures in thin thermoplastic film materials and products formed thereby |
| 03/30/1994 | EP0589224A1 method for forming a net-like material from a thermoplastic film |
| 03/29/1994 | CA2007349C Methods and apparatus for the continuous formation of an extruded product |
| 03/24/1994 | DE4308189C1 Equipment for prodn. of three-dimensional object - has layer thickness adjusted by dividing material under effect of centrifugal forces |
| 03/24/1994 | CA2090075A1 Method for forming ultra-microapertures in thin thermoplastic film materials and products formed thereby |
| 03/24/1994 | CA2089672A1 Method for forming a net-like material from a thermoplastic film |
| 03/23/1994 | EP0587781A1 Method and apparatus for making grids from fibers |
| 03/22/1994 | US5296517 Process for continuous control of the cell number of polyurethane foams |
| 03/22/1994 | US5296510 Heating, decomposition, roughness, flexibility |
| 03/22/1994 | US5296335 Method for manufacturing fiber-reinforced parts utilizing stereolithography tooling |
| 03/22/1994 | US5296062 Powder coating and irradiation to bond portions to a surface |
| 03/22/1994 | US5295725 Visor and method of manufacturing |
| 03/22/1994 | EP0587781A4 Method and apparatus for making grids from fibers. |
| 03/22/1994 | CA1327875C Method for discharging a foamed material mixture, more particularly a thermal insulating material, by means of a mixing head for at least two reactive compounding ingredients in the low pressure process, mixing head for performing the_method and thermal insulating material produced according to the method |
| 03/16/1994 | EP0587283A1 Preform forming and curing process and an apparatus for the process |
| 03/16/1994 | EP0586644A1 Method of recycling rigid expanded polyurethane. |
| 03/16/1994 | CN1083792A Hydraulically settable containers and other articles for storing, dispensing, and packaging food and beverages and methods for their manufacture |