| Patents for B29C 67 - Shaping techniques not covered by groups , or (20,181) |
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| 05/16/1990 | EP0368012A2 Method and apparatus for controlling a wax-moulding plant |
| 05/16/1990 | EP0368003A2 Microporous polyether ether ketone membranes and the preparation thereof |
| 05/15/1990 | US4925901 Storage staability, onium ion catalyst |
| 05/15/1990 | US4925617 Method of forming a closure cap with a seal |
| 05/15/1990 | US4925615 Method of molding fiber reinforced plastic articles |
| 05/15/1990 | US4925161 Process for molding directionally-orientatable material using shear force |
| 05/15/1990 | CA1269198A1 Process for making foam-in-foam polyurethane foam buns, improved apparatus therefor, and to foam-in- foam articles of manufacture |
| 05/14/1990 | EP0316365A4 Process for making polarized material and polarized products. |
| 05/10/1990 | DE3837430A1 Shaped part |
| 05/09/1990 | EP0366925A2 Process for the surface modification of mouldings, and the mouldings so obtained |
| 05/09/1990 | EP0366748A1 Laser based plastic model making workstation |
| 05/09/1990 | CN1041960A Preparation of styrene polymer foam and product |
| 05/09/1990 | CN1007887B Packing laminate for the manufacture of liquid-tight packing containers and use of such laminate |
| 05/08/1990 | US4923660 Precompacting, heating anisotropic melt of thermotropic polymer fiber or filaments, compacting and cooling |
| 05/08/1990 | US4923658 Continuous sintering, plasticizing, press-molding of multi-colored particles |
| 05/08/1990 | US4923354 Magazine with movable shelves, for the maturation of cakes of synthetic foam material |
| 05/08/1990 | CA1268609A1 Moulded fibre reinforced plastic articles |
| 05/02/1990 | EP0365871A1 Method for forming a gasket material and highly compressible gasket assembly |
| 05/02/1990 | EP0365826A1 Process and device for the production of mineral-fibre boards |
| 05/01/1990 | US4921250 Used as targets and projectiles; biodegradable |
| 04/26/1990 | DE3835529A1 Production processes for structural parts |
| 04/25/1990 | EP0365414A2 Moulded part for car bodies and method for producing same |
| 04/25/1990 | CN1007717B Method and apparatus for production of foamed thermoplastic material |
| 04/24/1990 | US4919969 Method of manufacturing a seal |
| 04/19/1990 | WO1990003893A1 An improved apparatus and method for forming an integral object from laminations |
| 04/19/1990 | DE3933142A1 producing scale model of part of body - computer converts patterns of X=rays through sections of body into three-dimensional model which includes voids and undercuts in its profile |
| 04/18/1990 | EP0363948A1 Nozzle for injection-moulding machines |
| 04/18/1990 | CN1041311A Process for preparing thermoplastic elastomer laminates |
| 04/17/1990 | US4918138 Process for producing a colored molded article of metathesis polymerized polymer |
| 04/17/1990 | US4917902 Mold for the preparation of reinforced reaction injection molded products |
| 04/17/1990 | US4917857 Process for producing metallic or ceramic hollow-sphere bodies |
| 04/17/1990 | US4917428 Bottle carrying handle |
| 04/17/1990 | CA1267938A1 Process for rounding the bristle tips of toothbrushes and toothbrushes prepared by this process |
| 04/11/1990 | EP0362982A2 Stereolithographic curl reduction |
| 04/11/1990 | EP0362312A1 Difficultly flammable high-temperature resistant polyimide fibers and molded bodies made from these fibers. |
| 04/11/1990 | CA2000458A1 Microporous peek membranes and the preparation thereof |
| 04/10/1990 | US4916016 Printed circuits, interference shields |
| 04/10/1990 | US4915990 Sealing cable splice; encapsulation in stretch sheet of a curable elastomer and curing |
| 04/10/1990 | US4915757 Creation of three dimensional objects |
| 04/10/1990 | EP0351413A4 Method and apparatus for production of three-dimensional objects by photosolidification. |
| 04/10/1990 | CA1267524A1 Simultaneous vibration, compression and vacuum deaeration of granular material to form blocks |
| 04/05/1990 | WO1990003255A1 Recoating of stereolithographic layers |
| 04/04/1990 | EP0361847A2 Recoating of stereolithographic layers |
| 04/04/1990 | EP0361101A1 Component such as a fitted sink, and method for manufacturing the same |
| 04/04/1990 | CN1040928A Diesel-oil filter element made of superpolymer hdpe material and its prodn method |
| 04/03/1990 | US4913970 Urethane resins, fluorinated non-ionic surfactants, protective and decorative covering for automobile panels |
| 04/03/1990 | US4913862 Methods for applying no mix plastic compounds |
| 04/03/1990 | US4913764 Device for manufacturing shells of mineral fibers |
| 03/29/1990 | DE3831323A1 Process for reinforcing polystyrene foam |
| 03/29/1990 | DE3744832C2 Easily produced sun visor for cars |
| 03/28/1990 | EP0360758A2 Method for producing conduit parts of plastics, an inorganic filler and glass fibres by centrifugal casting, and conduit part produced by this method |
| 03/28/1990 | EP0360577A2 Process for preparing thermoplastic elastomer laminates |
| 03/21/1990 | EP0359601A1 Process for the manufacture of moulding tools, especially for deep-drawing parts out of sheet metal |
| 03/21/1990 | EP0249603B1 Anti-thrombogenic, uncalcifiable material and process for the production of medical articles |
| 03/21/1990 | CN1040537A Method and apparatus for helical cutting of lay-flat flexible tubular sheet of polymer material |
| 03/20/1990 | US4910065 Reinforced honeycomb core sandwich panels and method for making same |
| 03/20/1990 | US4909979 Method for making a vascular graft |
| 03/14/1990 | EP0358158A2 Hollow polycycloolefin molded product |
| 03/14/1990 | CN1040409A Mould and method for production of moulded objects from fluidized material |
| 03/14/1990 | CN1007146B Pack for liquids having edge protection, process and apparatus therefor |
| 03/13/1990 | US4908267 Ultrathin polyether sulfone films and their preparation |
| 03/13/1990 | US4908168 Method for small scale forming of hardenable materials of organic origin |
| 03/08/1990 | WO1990002361A1 Apparatus and method for producing three-dimensional objects |
| 03/07/1990 | EP0357079A2 Process for producing aromatic polyesters |
| 03/06/1990 | US4907164 Automatically optimized NC tool path generation for machining |
| 03/06/1990 | US4906423 Methods for forming porous-surfaced polymeric bodies |
| 03/06/1990 | US4906011 Vacuum chuck |
| 03/06/1990 | US4905367 Manufacture of stretchable porous sutures |
| 02/28/1990 | EP0356144A2 Method of producing resin articles |
| 02/28/1990 | EP0355945A2 Reduced stereolithographic part distortion through isolation |
| 02/28/1990 | EP0355944A2 Methods for curing partially polymerized parts |
| 02/28/1990 | EP0185012B1 PROCESS FOR EXTRUDING FOAMED STYRENE POLYMERS WITH $g(a)-POLYOLEFIN ADDITIVES AND UTILIZING RECYCLED MATERIAL AND THE COMPOSITIONS FOR PROCESSING |
| 02/27/1990 | US4904509 High molecular weight; tensile and impact strength; rigidity, creep resistance |
| 02/22/1990 | WO1990001727A1 Photocurable compositions and method of investment casting |
| 02/21/1990 | EP0355001A2 Process for the preparation of a laminate of a rubber-elastic material and a polyurethane foam layer |
| 02/20/1990 | US4902542 Cushion and method of manufacturing the same |
| 02/20/1990 | US4902419 Product and method for fastening soft porous tubes |
| 02/15/1990 | DE3821410C1 Process and apparatus for producing blocks from particle foam and use thereof |
| 02/14/1990 | EP0354712A2 Fibrous reinforced materials impregnated with low viscosity polyurethanes/urea forming components |
| 02/14/1990 | EP0354637A2 CAD/CAM stereolithographic data conversion |
| 02/14/1990 | EP0354288A2 Plastics material |
| 02/14/1990 | EP0354286A1 Pultrusion of filaments of anisotropic melt-forming polymers |
| 02/14/1990 | EP0354285A1 Method for making uniaxially oriented sheets |
| 02/13/1990 | US4900629 Of polytetrafluoroethylene |
| 02/08/1990 | WO1990000944A1 Mould and method for the production of moulded objects from a fluidized material |
| 02/07/1990 | EP0353460A2 Membranes for solid phase protein sequencing |
| 02/07/1990 | EP0190286B1 Hollow microspheres made from dispersed particle compositions and methods and apparatus for producing them |
| 02/07/1990 | CN1006692B Method and apparatus for manufacture three-dimensional reinforcing part |
| 02/06/1990 | US4898698 Method of casting a porous membrane of polymeric material |
| 01/30/1990 | US4896415 Methods for forming containers |
| 01/30/1990 | CA1265029A1 Mineral fiber shell manufacturing process and device |
| 01/30/1990 | CA1264905A1 Hollow microspheres made from dispersed particle compositions |
| 01/24/1990 | EP0351895A1 Mould closing apparatus |
| 01/24/1990 | EP0351770A2 Reaction injection molding method |
| 01/24/1990 | EP0351413A1 Method and apparatus for production of three-dimensional objects by photosolidification. |
| 01/24/1990 | CN1006572B Methods and apparatus for fabricating inorganic fibre shell |
| 01/23/1990 | US4895749 Liquid permeable thermoplastic films |
| 01/23/1990 | CA1264649A1 Apparatus and process for shaping and covering cushion foam |
| 01/17/1990 | EP0350807A2 Moulded foam panel and method for its production |
| 01/16/1990 | US4894517 Shrinking apparatus |