Patents
Sitemap › B32 - Layered products › B32B - Layered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form › B32B 27 - Layered products essentially comprising synthetic resin
Patents for B32B 27 - Layered products essentially comprising synthetic resin (116,024)
10/1981
10/27/1981CA1111372A1 Cross-linked nylon/polyolefin laminates
10/21/1981EP0038108A2 Thermoplastic packaging films with improved heat-seal characteristics
10/21/1981EP0038022A1 Metallized bonded sheet comprising a polyolefinic film and a paper or paperboard sheet
10/21/1981EP0037907A1 Shaped plastic object with a textured surface and method for its manufacture
10/20/1981US4296156 Multilayer film including a polyurethane
10/20/1981US4296062 Process for the extrusion of coated skein-shaped profiles, preferably of thermoplastic synthetic resins
10/13/1981US4294889 Polypropylene
10/13/1981US4294886 Heat resistant
10/13/1981US4294882 Heat-sealable antistatic polypropylene films
10/13/1981US4294743 Laminating circuit boards
10/13/1981US4294638 Circular extrusion method providing for rotation around the extrusion opening
10/07/1981EP0037054A1 Coating compositions and resin moldings using same
10/07/1981EP0036975A2 Method of making metal effect lacquers and flat articles provided with weatherresistant metal effect multilayered lacquers
10/07/1981EP0036967A1 Coextrusion blowmolding method of producing hollow plastic bodies
10/07/1981EP0036889A1 Laminated polymeric articles and process for the production thereof
10/06/1981US4293615 Polyvinyl butyral laminates
10/06/1981US4293609 Flexible absorbent laminates
10/06/1981US4293608 Olefin packaging laminate
10/06/1981US4293607 Flexible sheet covering material for wrapping heat, cold and sound insulation
10/06/1981US4293294 Circular extrusion apparatus providing for rotation around the extrusion opening
09/1981
09/30/1981EP0036705A2 Phenolated naphthalene formaldehyde resin varnish
09/30/1981EP0036702A2 Photographic film bases
09/30/1981EP0036655A1 Packaging for food and similar products
09/30/1981EP0036446A1 Plastic laminate, its manufacture and its use
09/29/1981US4292361 Asbestos-metal surfaced urethane modified polyisocyanurate foam
09/29/1981US4292355 Moisture-impervious coextruded container
09/29/1981US4292110 Fabric-reinforced bonding sheet comprising an epoxy resin and dianiline and use thereof to make an insulated rail joint
09/29/1981US4292106 Process of producing reinforced laminates from crosslinkable thermoplastic olefin polymer material
09/29/1981CA1109780A1 Sound barrier material
09/23/1981EP0036315A2 Anisotropic membranes
09/23/1981EP0036156A1 Process for adhesively bonding wall-papers to wall-paper supports and laminate produced thereby
09/23/1981EP0036016A1 Dual-layer coating containing metallic-flake pigment and coated article.
09/22/1981US4291099 Polyvinylidene fluoride-polyurethane laminates and method
09/22/1981US4291098 Using a bicyclic amidine compound to promote curing
09/22/1981US4291093 Stabilized polyolefin substrate overcoated with an ethoxylated lubricant and a phosphate ester
09/22/1981US4291092 Heat sealable packaging film comprising propylene polymer substrate and a surface layer blend of ethylene copolymer and propylene copolymer
09/22/1981US4291085 Packaging material for food to be subjected to high-temperature short-time sterilization and process for the preparation thereof
09/22/1981US4291084 Warp-free multi-layer stampable thermoplastic sheets
09/22/1981CA1109384A1 Self-welding laminate compositions
09/22/1981CA1109345A1 Packaging film with improved heat sealability
09/17/1981WO1981002640A1 Improvements in coated film bases,photographic films derived from the bases and processes for their production
09/16/1981EP0035835A1 Polyester film composites
09/16/1981EP0035517A1 Water-activated casting material.
09/15/1981US4289830 Ethylene-vinyl alcohol copolymer gas barrier layer with phenol additive
09/15/1981US4289819 Step tread plate
09/15/1981US4289171 Tubular packaging sheath and process for its manufacture
09/09/1981EP0035392A1 Laminated multilayer material and its use as a packaging or building material
09/09/1981EP0035294A2 An enclosure member substantially impermeable to the transmission of solvents and fuels
09/09/1981EP0035292A2 An enclosure member substantially impermeable to the transmission of solvents and fuels
09/09/1981EP0035133A1 Decorative laminates containing an air-laid web and method of producing same
09/08/1981US4288525 Photosensitive materials
09/08/1981US4288499 Polymers adherent to polyolefins
09/08/1981US4288497 Silicone-coated article and process for production thereof
09/08/1981US4288493 Water-activatable crosslinked adhesive and energy control film made therewith
09/08/1981US4288491 Laminated plastic material
09/08/1981US4288490 Engine hood lining for automotive vehicles
09/08/1981US4288488 Laminated packing material with a high gas-impermeablility and an advantageous workability
09/08/1981US4288477 Readily thermoweldable films of polyolefins coated with lacquers based on ketonic resins
09/08/1981CA1108402A1 Resinous polymer sheet materials having selective surface decorative effects and methods of making the same
09/01/1981USRE30726 Polymer film having linear tear properties
09/01/1981US4287298 Film base material containing a combination of surfactants
09/01/1981US4287293 Containing polyvinyl alcohol and ethylene-maleic anhydride copolymer in the photographic layer
09/01/1981US4287249 Textured surface polypropylene film
09/01/1981US4287147 By coextrusion of polyacrylonitrile
09/01/1981US4286745 Container for beverages and the like
09/01/1981CA1107928A1 Weather resistant composites
08/1981
08/26/1981EP0034158A1 Multi-layer article and method of making same.
08/25/1981US4286023 Electrical insulation
08/25/1981US4286015 Polyaryl ether sulfone semipermeable membrane and process for producing same
08/25/1981US4286002 Urination collection pad
08/25/1981US4285998 Reinforced thermoplastic film sheet
08/25/1981CA1107627A1 High-strength laminate of thermoplastic polymer films, and method of manufacturing same
08/25/1981CA1107625A1 Chemical resistant decorative laminate
08/25/1981CA1107624A1 Laminated insulating paper and oil-filled cable insulated thereby
08/19/1981EP0034080A1 Grained ethylene-propylene copolymer films, process for making them and apparatus for carrying out this process
08/18/1981US4284731 Polyol, polymerization catalyst, lamination
08/18/1981US4284681 Composite sheet material
08/18/1981US4284679 For fabrication of reticulated laminates
08/18/1981US4284674 Multiply laminate
08/18/1981US4284671 Polyester compositions for gas and moisture barrier materials
08/18/1981US4284460 Heat sealing untreated sulfonamide-type cation exchange membranes
08/18/1981US4284444 Activated polymer materials and process for making same
08/18/1981US4284275 Polyurethane gripping material
08/18/1981CA1107185A1 Packaging material as well as packs manufactured therefrom
08/12/1981EP0033333A1 Apparatus for making a multi-layer injection molded article.
08/11/1981US4283462 Smooth surfaces
08/11/1981US4283453 Biaxially stretched polypropylene composite film and electrical insulating film made therefrom
08/11/1981CA1106746A1 Agricultural covering multilayer film or sheet structure and method for thermal insulation
08/04/1981US4282125 Polymer composition with a polyester basis and utilization thereof for the production of transparent flexible laminates with inert and/or fibrous filling materials
08/04/1981US4281492 Sectional construction strip, e.g. for the production of window frames
08/04/1981CA1106271A1 Method of preparing laminates and said laminates
08/04/1981CA1106270A1 Thermoformable printed laminate including a clear polyvinyl chloride overlay
07/1981
07/29/1981EP0032629A1 Three layer film
07/28/1981US4281045 Multi-layer extruded article
07/22/1981EP0032329A1 Use of an adhesive layer in the manufacture of layered products, and layered products comprising such a layer
07/22/1981EP0032244A2 Composite film and process for its manufacture
07/21/1981US4279964 Froth coating of paper products and process for forming same
07/21/1981US4279957 Laminated film or sheet structure and process for production thereof
07/21/1981US4279344 Heat-sealable and peelable laminated packaging construction
07/21/1981US4279213 For controlled release agents; pesticides
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