| Patents for B29C 39 - Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor (14,852) |
|---|
| 05/25/1994 | EP0598551A2 Cross-linkable polymeric composition |
| 05/25/1994 | CN2166093Y Forming machine for injection beverage bottle top |
| 05/19/1994 | DE4338792A1 Casting cogwheels of synthetic resin - using casting with at least two cogwheel sections and intermediate untoothed shaft section smaller dias. |
| 05/18/1994 | EP0596926A1 Vascular prosthesis |
| 05/17/1994 | US5312577 Method for manufacturing an ampule |
| 05/17/1994 | CA2102379A1 Cross-linkable polymeric composition |
| 05/11/1994 | WO1994009976A1 Method for molding a hydrophilic contact lens |
| 05/11/1994 | WO1994009974A1 Method of making a microlens array and mold and articles made therefrom |
| 05/11/1994 | WO1994009960A1 Method for removing excess lens forming material |
| 05/10/1994 | US5310797 Container closures and processes of making them |
| 05/04/1994 | EP0594981A1 Rim process for moulding parts of polyurethane foam with coloured skin |
| 05/03/1994 | US5308880 Tin catalysts for use in rim polyol blends containing acidic internal mold release agents and diethyltoluenediamine chain extender |
| 05/03/1994 | US5308425 Method of making crosslinked acrylic sheet with enhanced vacuum molding attributes |
| 05/03/1994 | CA1328966C Process for manufacture of moulded material-covered product |
| 05/03/1994 | CA1328962C Contact lenses and means and methods of producing same |
| 05/01/1994 | CA2107297A1 Electroluminescent lamp encapsulated in a heat set molding |
| 04/28/1994 | WO1994008787A1 Crosslinked acrylic sheet with enhanced vacuum molding attributes |
| 04/28/1994 | CA2109402A1 Decorative masonry product and method |
| 04/27/1994 | EP0593451A1 Improved moulding processes and apparatus |
| 04/27/1994 | CN1085844A Process for making silicone containing hydrogel lenses |
| 04/27/1994 | CN1085843A A method of manufacturing a contact lens |
| 04/27/1994 | CN1085756A Sheet with raised pattern and method of manufacturing the same |
| 04/26/1994 | US5306535 Decorative corner insert for window or door openings with contoured plastic resin laminated to glass forming the insert |
| 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 | US5305601 Solid fuel rocket motor assembly, and method of making the same |
| 04/26/1994 | CA1328748C Tubular body, method of making tubular body, and flow control device having tubular body |
| 04/21/1994 | DE4335105A1 Prodn. of moulded polyurethane foam seat cushion - by pouring mix for low hardness foam into main cavity between edges where harder foam mix is poured into cups which are embedded in final shape. |
| 04/20/1994 | EP0592633A1 Improved bumper preform and method of forming same |
| 04/19/1994 | US5304339 Depressurized molding |
| 04/19/1994 | US5304273 Method for manufacture of two-tone vehicle trim panel |
| 04/19/1994 | CA1328552C Method for the manufacture of an upholstery element |
| 04/14/1994 | WO1994007687A1 Method for the production of intraocular lenses |
| 04/14/1994 | WO1994007686A1 High refractive index hydrogels and uses thereof |
| 04/14/1994 | CA2124326A1 High refractive index hydrogels and uses thereof |
| 04/13/1994 | EP0591207A1 Plastic molded pieces having the appearance of a solid metallic piece |
| 04/12/1994 | US5302978 Contact lens |
| 04/12/1994 | US5302333 Process and device for the junction of the ends of an edge gasket on a sheet of glass |
| 04/06/1994 | EP0589872A1 Composite structural element and process for making same |
| 04/06/1994 | CN1084804A Board making method for chessboard or furniture |
| 04/05/1994 | US5300264 Process for the production of composite bodies |
| 04/05/1994 | US5300263 Method of making a microlens array and mold |
| 03/31/1994 | WO1994006621A1 A method of manufacturing a contact lens |
| 03/30/1994 | EP0588836A1 Glass-fibre-reinforced plastic container, method and apparatus for manufacturing such container. |
| 03/30/1994 | EP0472574B1 Process for preparing multihardness foam articles |
| 03/30/1994 | EP0418257B1 Rehabilitating underground pipes |
| 03/29/1994 | US5298367 Polyalkylenesulfones |
| 03/29/1994 | US5298327 High temperature plastic light conduit and composition of matter therefor |
| 03/29/1994 | US5298212 Method for forming a laminated substrate |
| 03/23/1994 | EP0588660A1 Laser assisted demolding of ophthalmic lenses |
| 03/23/1994 | EP0588278A2 One piece viewfinder and fabrication process |
| 03/22/1994 | US5296517 Process for continuous control of the cell number of polyurethane foams |
| 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 |
| 03/17/1994 | WO1994004948A1 Apparatus for providing autostereoscopic and dynamic images and method of manufacturing same |
| 03/16/1994 | EP0586380A1 Method and apparatus for the production of plastic lenses. |
| 03/16/1994 | CN2158777Y Semi-automatic polyurethane depositing machine |
| 03/15/1994 | US5294386 Cushion |
| 03/15/1994 | US5294380 Method for production of plate denture |
| 03/15/1994 | US5294379 Laser assisted demolding of ophthalmic lenses |
| 03/15/1994 | CA1327690C Ring for the cast fabricating of polymer plates |
| 03/08/1994 | US5293002 Electrical device with embedded resin and visible resin inlet and discharge ducts |
| 03/08/1994 | US5292457 Integrating glass and resin, curing resin layer on glass |
| 03/03/1994 | WO1994004345A2 Apparatus and process for lens curing and coating |
| 03/03/1994 | DE4228447A1 Mfg. hopper plate for folding hopper on rotating pressure machine - involves placing cores with air inlets in hopper plate=shaped tool, casting polymer over cores, curing and bonding to hopper plate |
| 03/02/1994 | EP0584119A1 Apparatus for and method of preparing a hardenable substance for storage. |
| 03/02/1994 | CN1082981A Method for manufacturing self-supporting synthetic trim parts and thus manufactured trim parts |
| 03/02/1994 | CN1082980A Device for the continuous manufacture of slabstock polyurethane foam |
| 03/01/1994 | US5290499 Apparatus and method for sealing a mold box |
| 02/23/1994 | EP0583943A2 Manufacture of a vitreous silica product by a sol-gel process |
| 02/23/1994 | CN1082516A Manufacture of vitreous silica product |
| 02/22/1994 | US5288795 Mold-releasable curable organopolysiloxane composition |
| 02/22/1994 | US5288549 Foam sheets having pore-free top layer and elastomeric base, for vehicle cushions |
| 02/22/1994 | US5288221 Apparatus for making ophthalmic lenses |
| 02/17/1994 | WO1994003324A1 Process for making silicone containing hydrogel lenses |
| 02/17/1994 | WO1994003317A1 Process and apparatus for forming stress-free thermosetting resin products |
| 02/17/1994 | WO1994003316A1 Apparatus and methods for forming patterned soft gelatin capsules |
| 02/16/1994 | EP0582640A1 Optical concentrator matrix, optical assembly containing same, and method for producing said matrix |
| 02/16/1994 | EP0292577B1 ''moldless'' molding of foamed product |
| 02/15/1994 | US5286832 Curing, shaping, then post-curing resin containing unsaturated hydrocarbon, hydroxyalkyl acrylate and polyisocyanate monomers |
| 02/15/1994 | US5286421 Optical element, and method and apparatus for forming the same |
| 02/15/1994 | US5286420 Sudden change in composition at phase boundary between layers; applying polyvinyl alcohol and dichroic dye-producing components; drying |
| 02/15/1994 | US5286419 Process for making a light polarizing spectacle lens |
| 02/15/1994 | US5285674 Measurement device for detecting gas charge of a plastic component |
| 02/09/1994 | CN1081634A Method for making polyurethane rice huller rubber roller |
| 02/08/1994 | CA1326747C Device for producing a grate construction and a grate construction |
| 02/08/1994 | CA1326746C Vehicle seat with pour-in-place foam body |
| 02/02/1994 | EP0581225A1 Suspension for the production of filled cast resins |
| 02/02/1994 | EP0580773A1 Elliptically ended stiffener for composite structural member, and moulding method for its manufacture. |
| 02/01/1994 | CA1326584C Staged mold and method for encapsulating hazardous wastes |
| 01/27/1994 | DE4224122A1 Shrinkage-absorbing potted PCB holding electronic components - has cushioning layer of e.g. polyurethane foam bonded to e.g. polycarbonate film embedded between PCB and outer casing to absorb stresses |
| 01/25/1994 | US5281376 Multilayer molding, controlling pressure during molding to prevent damage to foam layer, automobile and appliance applications |
| 01/25/1994 | US5281373 Continuous processing, ultraviolet curing resin applied to substrate by contacting with roll stamper |
| 01/25/1994 | US5281372 Optical recording media and stamper plates for, filling a die cavity with curable liquid resin, preventing bubbles |
| 01/25/1994 | US5281371 Method and apparatus for forming substrate sheet for optical recording medium |
| 01/25/1994 | US5281292 Plastic heat set molding |
| 01/18/1994 | US5280052 Plastic molded pieces having the appearance of a solid metallic piece |
| 01/18/1994 | US5279890 Multilayer; polysiloxane gel and cured polysiloxane |
| 01/18/1994 | US5279784 Method of fabrication of composite tire thread |
| 01/18/1994 | CA1326117C Moulding method |
| 01/13/1994 | DE4243277C1 Machine for uninterrupted prodn. of continuous foam sheeting - has transverse beam with mixer feeding foaming mix out through eight successive outlets on rotating plate on to moving conveyor belt below |
| 01/12/1994 | EP0578466A1 Method and apparatus for forming polyurethane cover on golf ball core |