| Patents for B29L 7 - Flat articles, e.g. films or sheets (7,747) |
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| 08/07/1985 | EP0150816A2 Method for producing laminated sheets or films |
| 08/06/1985 | US4533510 Segments of single and multilayers |
| 08/06/1985 | US4533307 Apparatus for preparing thin gel slabs for electrophoresis |
| 08/06/1985 | CA1191315A1 Linear low density polyethylene film and method of making |
| 07/31/1985 | EP0149601A1 Slip and block additives for olefin polymers. |
| 07/23/1985 | US4530807 In blocks or slabs |
| 07/17/1985 | EP0148621A1 Stretched polypropylene film |
| 07/16/1985 | CA1190686A1 Anti-gel and anti-block components for extrusion of ziegler-natta catalyzed olefin polymers |
| 07/10/1985 | EP0147966A2 Film laminating apparatus |
| 07/10/1985 | EP0147906A1 Improvements in process and apparatus for decorating the surfaces of electron irradiation cured coatings on radiation-sensitive substrates |
| 07/10/1985 | EP0147779A2 Process for the preparation of plastic films with modified optical characteristics |
| 07/03/1985 | EP0147013A2 Perforating screen and method of making it |
| 07/03/1985 | EP0146733A2 Process for the manufacture of equally biaxially oriented film |
| 07/03/1985 | EP0146620A1 Interpolymers of ethylene and unsaturated carboxylic acids. |
| 06/26/1985 | EP0146066A2 Polyester film with a cross-linked subbing layer of vinylacetate polymers |
| 06/26/1985 | EP0146012A2 Faced foam insulation board and froth-foaming method for making same |
| 06/25/1985 | US4525317 Method and apparatus for stretching film or fibrous web |
| 06/25/1985 | CA1189270A1 Heat transfer between processing rolls and sheet film |
| 06/19/1985 | EP0145635A2 Subjecting film to corona discharge prior to compression rolling |
| 06/19/1985 | EP0145014A2 A packaging shrink film |
| 06/19/1985 | EP0144948A2 Polyester film with a cross-linked acrylic adhesion promoting layer |
| 06/12/1985 | EP0143935A1 Thermoplastic polymer and articles made of a thermoplastic polymer |
| 06/12/1985 | EP0143894A2 Method of carrying out chemical reactions, especially for producing synthetic plastics, by using extruders, and equipment therefor |
| 06/05/1985 | EP0143631A2 Impingement oven module, oven comprising said module and method of heating a thermoplastic chip |
| 06/05/1985 | EP0143482A1 Process for producing single-layer or multi-layer film |
| 06/05/1985 | EP0143154A1 Apparatus for supporting and calibrating tubular films of thermoplastics |
| 06/04/1985 | US4521445 Method and apparatus for electron curing on a cooled drum |
| 06/04/1985 | US4520575 Impingement oven and method |
| 05/28/1985 | US4519969 Stretched fluorine type film and method for manufacture thereof |
| 05/15/1985 | EP0141418A2 Drawn product of crystalline polymer having high tenacity and high modulus and process for the production thereof |
| 05/08/1985 | EP0140546A2 Stretchend fluorine type film and method for manufacture thereof |
| 05/08/1985 | EP0140250A1 Tubular casing and foil for its manufacture |
| 05/02/1985 | EP0139604A2 Apparatus and method for making a band from strips |
| 05/02/1985 | EP0139203A2 Production of oriented polyester film |
| 05/02/1985 | EP0139089A2 Process for reducing vedge waver during formation of film from lldpe resins |
| 04/30/1985 | US4514812 Method and apparatus for controlling the thickness of a lamina of a coextruded laminate |
| 04/30/1985 | US4514348 Method and apparatus for adjusting die clearance |
| 04/10/1985 | EP0136959A2 Flat die for extrusion of multilayered and multicolored films, sheets or plates of plastic material |
| 04/10/1985 | EP0136922A2 Chlorotrifluoroethylene polymer oriented films |
| 04/09/1985 | US4510301 Upon heat shrinking in longitudinal direction, does not expand in transverse direction |
| 04/09/1985 | US4510300 On heat shrinkage, does not expand in direction perpendicular to stretching |
| 03/20/1985 | EP0134463A1 Thermoplastic polyester film having a priming layer containing a salt of an organic acid |
| 03/13/1985 | EP0133882A2 Moulded articles with pores |
| 02/14/1985 | WO1985000613A1 Slip and block additives for olefin polymers |
| 02/13/1985 | EP0133141A1 Filled and biaxially oriented polyester films and their use in the production of magnetic tapes |
| 02/13/1985 | EP0133090A1 High optical quality transparent plastics film |
| 02/13/1985 | EP0132583A2 Coextrusion of thermoplastic fluoropolymers with thermoplastic polymers |
| 02/12/1985 | US4498946 Apparatus and method for manufacturing a sandwich web |
| 01/22/1985 | US4495016 Converts packing laminate web to secondary web with stericsurface |
| 01/16/1985 | EP0131483A1 Method and apparatus for manufacturing plastic films having good optical qualities by coating |
| 01/16/1985 | EP0131231A2 Process for producing a piezo- and pyro-electric film |
| 01/15/1985 | US4493807 Mixing with water, melting devolatilization and extrusion |
| 12/25/1984 | US4490409 Process and apparatus for decorating the surfaces of electron irradiation cured coatings on radiation-sensitive substrates |
| 12/20/1984 | WO1984004926A1 Interpolymers of ethylene and unsaturated carboxylic acids |
| 12/11/1984 | US4487647 Polypropylene sheets |
| 12/05/1984 | EP0127384A2 Improvements on or relating to the production of polymeric foam |
| 12/04/1984 | US4486483 Adhesion of inks |
| 11/21/1984 | EP0125482A1 Polyester raw material, moulding mass produced therefrom, especially a foil, and use of the moulding mass |
| 11/20/1984 | CA1178011A1 Method for the orientation of thermoplastic polyether ether ketone films |
| 11/13/1984 | CA1177621A1 Device for uniform web pinning |
| 11/06/1984 | US4481158 For piezoelectric films |
| 10/31/1984 | EP0122998A2 Method and apparatus for electron curing on a cooled drum |
| 10/23/1984 | US4478772 Extruding polyethylene terephthalate onto an electrically grounded surface |
| 10/16/1984 | US4477508 Edge treatment to prepare non-circular plastic sheets for compression stretching |
| 10/16/1984 | US4477407 Machine direction orientation of nylon film |
| 10/09/1984 | US4476075 Process and apparatus for the production of sheeting having a color wedge |
| 09/25/1984 | US4473527 Air-cooling a thermoplastic resin |
| 09/25/1984 | US4473523 Extruding dope of polyimide and phenolic compound |
| 09/18/1984 | CA1174423A1 Shrink films of ethylene/alpha-olefin copolymers |
| 09/05/1984 | EP0117738A2 Curable sheet |
| 09/05/1984 | EP0117641A2 Method and apparatus for preparing multi-cellular foamed board of thermoplastic resin |
| 07/31/1984 | CA1171618A1 Grained films obtained from ethylene/propylene copolymers, process for producing the same and unit used for the application of the process |
| 07/24/1984 | US4461797 Polyester film with projections and depressions on the surface |
| 07/24/1984 | CA1171225A1 Machine direction orientation of nylon film |
| 07/24/1984 | CA1171223A1 Cast web diversion |
| 07/17/1984 | US4460525 Method for preparing thin layers |
| 07/10/1984 | CA1170417A1 Process for extruding liquid crystal polymer |
| 06/27/1984 | EP0111678A1 Method of and apparatus for manufacturing a plastic film having a coloured strip with a variable degree of colouring |
| 06/12/1984 | US4454312 Biaxially stretched polyester films |
| 06/12/1984 | US4453907 Variable-type bubble water cooling apparatus |
| 06/12/1984 | US4453828 Apparatus and methods for measuring the optical thickness and index of refraction of thin, optical membranes |
| 05/30/1984 | EP0109924A2 Process and apparatus for producing a composite web |
| 05/08/1984 | CA1166811A1 Process and apparatus for producing thin layers |
| 05/01/1984 | CA1166793A1 Oriented p-methyl styrene polymer |
| 04/18/1984 | EP0105750A1 Dielectric film and process for producing same |
| 04/18/1984 | EP0105573A2 Improvements in process and apparatus for decorating the surfaces of electron irradiation cured coatings on radiation-sensitive substrates |
| 04/17/1984 | US4443399 Method of producing biaxially oriented sheet or film and apparatus therefor |
| 04/10/1984 | CA1165082A1 Process for the production of biaxially stretched and embossed film composed of vinyl chloride polymers |
| 04/04/1984 | EP0104731A2 3-Hydroxybutyrate polymers |
| 03/06/1984 | US4435350 Rolling using heated rolls and applying a reverse tension; tensile strength; polycarbonyls |
| 01/31/1984 | US4428724 Microgrooved processing roll and method for heat treating sheet film using same |
| 01/25/1984 | EP0099184A1 Method and apparatus for stretching film or fibrous web |
| 01/17/1984 | CA1160417A1 Uniaxially oriented nylon film as carrier web for fiber reinforced plastics |
| 01/04/1984 | EP0097313A1 Method for producing thin silicone elastomeric films and the films produced thereby |
| 12/20/1983 | CA1158811A1 High temperature resistant compressible sheet material for gasketing and the like |
| 12/07/1983 | EP0095942A2 Fluorocarbon copolymer films |
| 12/06/1983 | CA1158009A1 Method and apparatus for fabricating, surface treating and cutting thermoplastic polymer sheet |
| 11/15/1983 | US4415523 Heat-treating coated polyolefin films |
| 11/01/1983 | US4413109 Embossed films obtained from ethylene-propylene copolymers, and a process and apparatus for manufacturing the films |
| 11/01/1983 | CA1156010A1 Process for the production of cast films from polyaryl sulphone/polycarbonate mixtures |