Patents
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)
12/1996
12/19/1996WO1996040479A1 Radiation-curable, moldable material, methods for curing it and molded articles obtained therefrom
12/19/1996WO1996039908A1 Custom molded cushion and methods
12/19/1996DE19521380A1 Making decoratively coloured thermoplastic moulded prod. e.g. an acrylic bath
12/19/1996CA2224197A1 Radiation-curable, moldable material, methods for curing it and molded articles obtained therefrom
12/19/1996CA2220137A1 Custom molded cushion and methods
12/18/1996EP0748684A1 Method of producing a strong, dimensionally stable object
12/18/1996EP0748673A2 Method for packaging thermoplastic compositions using a thermally conductive rigid mold
12/18/1996EP0666797B1 Method of making a microlens array and mold and articles made therefrom
12/17/1996US5585669 Semiconductor chip card having selective encapsulation
12/17/1996US5585510 Complexes; improved solubility in organic solvents
12/11/1996EP0746460A1 Method and apparatus for manufacturing composite lenses
12/10/1996US5583163 Photocrosslinked polymers
12/10/1996US5582886 Polyimide composite tube and method of manufacturing the same
12/10/1996US5582840 Device for the continuous manufacture of slabstock polyurethane foam
12/04/1996CN1137247A Method of manufacturing mould for use in manufacture of optical element comprising optical sub-elements mutually arranged in pattern, and device for implementing such method
11/1996
11/27/1996EP0744276A2 Process for the production of an integrated optical cover, integrated optical cover, process for the production of an integrated optical part with an integrated optical cover and integrated optical part with an integrated optical cover
11/27/1996EP0725721A4 Apparatus and method for manufacturing articles made of polyurethane
11/26/1996US5578332 Contact lens mould
11/21/1996WO1996036890A1 Polysiloxane-polyol macromers, their preparation and their use
11/21/1996WO1996036480A1 A method for forming a retroreflective sheeting
11/21/1996WO1996036479A1 Method and apparatus for producing seamless retroreflective sheeting
11/21/1996WO1996023648A9 Process for the manufacture of moulded articles that are partly coloured or have regions of different colours
11/21/1996CA2220217A1 Polysiloxane-polyol macromers, their preparation and their use
11/19/1996US5575962 Method for fabricating optical quality molds with precision microfeatures
11/13/1996EP0741637A1 Treatment of contact lenses with supercritical fluid
11/12/1996US5574554 Contact lens inspection apparatus and lens mold for use in such apparatus
11/12/1996US5573715 Separation
11/12/1996CA2083600C Papermaking belt and method of making the same using differential light transmission techniques
11/06/1996EP0740998A2 Automated method and apparatus for hydrating soft contact lenses
11/06/1996EP0740997A2 Method and apparatus for applying a surfactant to mold surfaces
11/06/1996CN1134871A Polyimide composite tube and method of mfg. same
11/05/1996US5571597 Molded trim panel with integrally formed simulated leather appliques and a method for molding same
11/05/1996US5571583 Injection spin molding process and articles made therewith
11/05/1996US5571355 Method of making a door panel with integrated bolster
10/1996
10/31/1996WO1996033860A1 Method of manufacturing plastic lenses
10/30/1996EP0740174A2 Method and apparatus for manufacturing an optical connector assembly
10/30/1996CN1134742A Dynamic damper and molding material therefor and method of manufacturing the same
10/30/1996CN1134340A Fastener for inserting in foam element during foaming
10/29/1996US5569419 Continuous flow process of mold-making or die-making using a reusable mixture substance to make selected finished products
10/24/1996WO1996033034A1 Continuous casting chill
10/24/1996WO1996023651A3 Method and apparatus for molding contact lenses and making their container
10/24/1996DE19524076C1 Roller-moulding fine fibrous velour finish on surface of extruded thermoplastic sheet
10/23/1996EP0738690A1 Method and device for manufacturing a rod of a material having a cross-sectional composition gradient
10/23/1996EP0738584A1 Apparatus and method to produce a three-dimensional object
10/22/1996US5568313 Apparatus for providing autostereoscopic and dynamic images and method of manufacturing same
10/22/1996CA2094813C Embossing rolls
10/16/1996CN1133636A Conformable cube-corner retroreflective sheeting
10/16/1996CN1133635A Flexible cube-corner retroreflective sheeting
10/15/1996US5565271 Protective sheet for automobile windshield comprising a layer thermosetting resin and a layer thermoplastic resin; optics, strength, adhesion
10/10/1996WO1996031792A1 Extended wear ophthalmic lens
10/10/1996WO1996031791A1 Polysiloxane-comprising perfluoroalkyl ethers, and the preparation and use thereof
10/10/1996WO1996031541A2 One-step process for producing solid surface material with foam backing
10/10/1996WO1996031342A1 A covered roll and a method for making the same
10/09/1996CN1133093A Ultra-flexible retroreflective cube corner composite sheetings and method of manufacture
10/09/1996CN1132695A Fast reproduction process of plaster statue
10/03/1996WO1996030204A1 Solid surface material with foam backing
10/03/1996WO1996030195A1 Composite plastic material for selective laser sintering
10/03/1996WO1996030183A1 Two-step process for producing solid surface material with foam backing
10/03/1996CA2216540A1 Composite plastic material for selective laser sintering
10/02/1996EP0735092A2 Mold material with additives
10/02/1996EP0734828A1 Process for producing a thermoformable acrylic resin sheet, thermoformable acrylic resin sheet and shaped article having a granit-like appearance which has been obtained by thermoforming such a sheet
10/02/1996EP0734319A1 Method for making an intraocular implant with a soft lens
10/02/1996EP0734314A1 Method of manufacturing a mould for use in the manufacture of an optical element comprising optical sub-elements mutually arranged in a pattern, and device for implementing such a method
10/02/1996CN1032909C Method for mold-made polymer products
10/01/1996US5560940 Device for melting matter by immersion in a bath of hot liguid
10/01/1996US5560695 Venting device
10/01/1996CA2145887A1 Ejection method for molded pieces
09/1996
09/25/1996EP0733668A2 Method of in-mold coating
09/25/1996EP0732988A1 Photochromic lenses and method for manufacturing
09/25/1996EP0288580B2 Method of manufacturing a flexible optical information recording medium
09/25/1996CN2235889Y Cast unsaturated paraplex plate
09/24/1996US5558740 Method and apparatus for producing seamless retroreflective sheeting
09/18/1996CN1032795C Improved method of mfg. hydrophilic contact lenses
09/17/1996US5556666 Spraying mold with polymerizable paint composition, filled methyl methacrylate compositions, bathroom and kitchen applications
09/12/1996WO1996027488A1 Method for making a transparent organic glass substrate, and resulting substrate
09/12/1996WO1996027487A1 Production of thermoset pressure gelation castings
09/12/1996WO1996027486A1 A casting device and an adapter for a casting device
09/12/1996CA2171486A1 Standardisation of spectrometers
09/11/1996CN1130641A Process for preparation of polyurethane base resin for making lens
09/10/1996US5554688 Abs graft polymer, acrylic rubber
09/10/1996US5554467 Papermaking belt and method of making the same using differential light transmission techniques
09/10/1996US5553518 Industrial tool for forming metal having a thermoplastic honeycomb core
09/04/1996EP0729818A2 Polypropylene resin article having skin material lined with foam layer
09/04/1996EP0729817A2 Plastic sheet manufacturing method and apparatus
09/04/1996EP0729404A1 Method for reproducing holograms, kinoforms, diffractive optical elements, microstructures, and a plastic binary optical element produced by such a method
09/04/1996EP0600867B1 A method for vacuum moulding of large objects of synthetic resin
09/03/1996US5551486 Method and equipment for filing casting molds with casting resin or similarly casting-ready liquid media
08/1996
08/29/1996WO1996026630A1 Board matched nested support fixture
08/29/1996WO1996026059A1 Method of deblocking, extracting and cleaning polymeric articles with supercritical fluid
08/29/1996WO1996026057A1 Delivery device for free-flowing materials consisting of at least two mutually reactant components, in particular casting resins
08/29/1996CA2211023A1 Method of deblocking, extracting and cleaning polymeric articles with supercritical fluid
08/28/1996EP0728566A1 Valve closure for foam filled cavities
08/28/1996EP0625941B1 Method for the production of intraocular lenses
08/28/1996CN1129811A A polyurethane base lens
08/22/1996WO1996025555A1 Method of applying a curable resin to a substrate for use in papermaking
08/22/1996WO1996025547A1 Method of applying a photosensitive resin to a substrate for use in papermaking
08/21/1996CN1129167A Plastic dip-application technology for interior of metal container and apparatus thereof
08/20/1996US5547618 Method and device for manufacturing an optical lens from a polymerizable synthetic material
08/20/1996US5547533 Method for manufacturing glass-fibre reinforced plastic container
08/14/1996EP0726409A1 Dynamic damper and molding material therefor and method of manufacturing the same