| Patents for B32B 7 - Layered products characterised by the relation between layers, i.e. products essentially comprising layers having different physical properties or products characterised by the interconnection of layers (41,946) |
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| 10/07/1981 | EP0036885A1 Composite structures, new adhesive, and cement compositions |
| 10/07/1981 | EP0036883A1 Release coatings. |
| 10/06/1981 | US4293360 Coated sheet material for use in making decorative laminates |
| 09/23/1981 | EP0036156A1 Process for adhesively bonding wall-papers to wall-paper supports and laminate produced thereby |
| 09/22/1981 | CA1109378A1 Dry lamination |
| 09/17/1981 | WO1981002601A1 A building construction element and a method for the production thereof |
| 09/15/1981 | CA1108973A1 Peelable bonded structure and process for preparation thereof |
| 09/09/1981 | EP0035251A1 Moulded pieces of plastics, process for their production and their use |
| 09/08/1981 | US4288491 Laminated plastic material |
| 09/08/1981 | US4288477 Readily thermoweldable films of polyolefins coated with lacquers based on ketonic resins |
| 09/08/1981 | CA1108484A1 Self-adhering material |
| 08/27/1981 | EP0025053A4 Fluidic oscillator device. |
| 08/25/1981 | CA1107627A1 High-strength laminate of thermoplastic polymer films, and method of manufacturing same |
| 08/18/1981 | US4284731 Polyol, polymerization catalyst, lamination |
| 08/18/1981 | US4284679 For fabrication of reticulated laminates |
| 08/04/1981 | US4282281 Acrylonitrile-butadiene copolymer, fillers, glass microspheres |
| 07/22/1981 | EP0032329A1 Use of an adhesive layer in the manufacture of layered products, and layered products comprising such a layer |
| 07/21/1981 | US4279957 Laminated film or sheet structure and process for production thereof |
| 07/21/1981 | US4279950 Jointing of concrete structure |
| 07/14/1981 | US4278726 Springs and vibration dampers |
| 06/23/1981 | US4274901 Thin perforated foil film |
| 06/16/1981 | CA1103279A1 Porous ceramic seals and method of making same |
| 06/10/1981 | EP0029851A1 Method of making carbon composite article. |
| 06/09/1981 | US4272589 Process for gluing two members using a photopolymerizable substance |
| 05/27/1981 | EP0029241A2 Screen-like heat-sealing adhesive coating on plane substrates and process for its preparation |
| 05/26/1981 | US4269321 Peelable bonded structures and process for preparing same |
| 05/26/1981 | CA1101622A1 Method of bonding cation exchange membrane of fluorinated polymer |
| 05/19/1981 | US4268578 Coated polyolefin films having a low adherence to the welding bars of welding machines |
| 05/12/1981 | US4267219 Decorations on clothing applied by heat-pressing; adhesion; waterproof |
| 05/12/1981 | CA1100712A1 Ceramic-metal laminate |
| 05/05/1981 | US4265937 Method for producing a colored reflective plate having excellent durability and fabricability |
| 04/22/1981 | EP0027118A1 An improved rigidized resinous foam core sandwich structure |
| 04/22/1981 | EP0027107A1 Method of fastening a composite sub-structure and structural assembly. |
| 04/21/1981 | US4263357 Photo album page |
| 04/21/1981 | US4263073 Separating with alginate-coated sheets |
| 04/16/1981 | WO1981000985A1 Composite structures,new adhesive,and cement composition |
| 04/14/1981 | US4262051 Adhesion-providing layer of blend of fusible fibers |
| 04/07/1981 | US4260660 Use of sulphur as an additive to inhibit the smoldering combustion of materials |
| 04/02/1981 | WO1981000825A1 Laminated polymeric articles and process for the production thereof |
| 04/02/1981 | WO1981000818A1 Release coatings |
| 03/31/1981 | US4259403 Cured fibers coated with adhesion promoting additives for ethylene-propylene-nonconjugated diene elastomers |
| 03/31/1981 | US4259391 Indicia bearing plastic laminate and method of producing same |
| 03/24/1981 | US4258156 Interfaces coated with a polymerizable acrylic ester of a bisphenol a, diglycidyl ether compound and a tertiary amine methacrylate |
| 03/24/1981 | CA1098019A1 Stress relief of metal-ceramic gas turbine seals |
| 03/18/1981 | EP0025053A1 Fluidic oscillator device. |
| 03/17/1981 | US4256804 Addition polymer |
| 03/11/1981 | EP0024740A1 Multilayered plastics film and process for its production |
| 03/04/1981 | EP0024291A2 Composite material for objects or layers with glossy or rough surfaces highly resistant to wear |
| 03/03/1981 | US4254186 Process for preparing epoxy laminates for additive plating |
| 03/03/1981 | US4254179 Fragrance impregnated foam and method of making the same |
| 03/03/1981 | US4254176 Casting onto metal, evaporating solvent |
| 02/17/1981 | CA1095850A1 Bonding two surfaces by exposing to actinic radiation an expoxide liquid composition |
| 02/11/1981 | EP0023788A1 Arrangement and method for covering elongate substrates |
| 02/10/1981 | US4250398 Solid state electrically conductive laminate |
| 02/04/1981 | EP0023389A1 Metallized films and method of producing them |
| 02/03/1981 | CA1094895A1 Coated film |
| 01/21/1981 | EP0022581A1 Thermal-insulation body |
| 01/20/1981 | US4246307 Tamper-proof laminated sticker or card |
| 01/13/1981 | US4244762 Heat sealed photo album page and method of making same |
| 01/06/1981 | US4243462 Lamination, polymers, free radical catalyst |
| 12/24/1980 | WO1980002818A1 Carbon composite article and method of making same |
| 12/16/1980 | US4239829 Adhesive bonding of hook and loop type fabric surfaces |
| 11/25/1980 | US4235365 Three-layered polypropylene films |
| 11/18/1980 | US4234654 Heat wave-reflective or electrically conductive laminated structure |
| 11/11/1980 | US4232620 Plastic |
| 11/04/1980 | US4231519 Fluidic oscillator with resonant inertance and dynamic compliance circuit |
| 10/30/1980 | WO1980002254A1 Stitch bond fastening of composite structures |
| 10/30/1980 | WO1980002253A1 An improved rigidized resinous foam core sandwich structure |
| 10/21/1980 | US4229473 Partial interlaminar separation system for composites |
| 10/21/1980 | US4229186 Abrasive bodies |
| 10/14/1980 | US4228215 High density polyethylene |
| 10/01/1980 | EP0015918A1 Solid state electrically conductive laminate |
| 09/30/1980 | US4225400 Nondestructive melt-bonding |
| 09/30/1980 | CA1086628A1 Skivable billet and products |
| 09/30/1980 | CA1086626A1 Composite sheet structure and method for manufacturing same |
| 09/23/1980 | US4224379 Peelable bonded structures and process for preparing same |
| 09/23/1980 | US4224376 Adding crosslinking agent to polyester or polyurethane hot melt adhesives |
| 09/23/1980 | US4224367 Multiple ply packaging material comprising outer plies sealed around an inner ply |
| 09/23/1980 | CA1086148A1 Method of manufacturing coated metal containers |
| 09/18/1980 | WO1980001891A1 Bonding of solid lignocellulosic material |
| 09/18/1980 | WO1980001884A1 Fluidic oscillator with resonant inertance and dynamic compliance circuit |
| 09/09/1980 | CA1085127A1 Heat recoverable self-heating sealing article and method of sealing a splice therefrom |
| 09/03/1980 | EP0015039A1 Method of placing a covering material with a foam backing on a support and coverings thus obtained |
| 09/03/1980 | EP0014973A1 Method of manufacturing a moulded element |
| 08/19/1980 | CA1083939A1 Process for the manufacture of laminates |
| 08/06/1980 | EP0014067A1 Method of bonding elastomers to fibres and an elastomer composition |
| 08/05/1980 | CA1083291A1 Adhesive blends |
| 07/29/1980 | US4215168 Laminated multilayer sheet structure and its utilization |
| 07/22/1980 | US4213812 Process for preparing crosslapped film structures |
| 07/15/1980 | CA1081598A1 Method for manufacture of packages |
| 07/09/1980 | EP0012862A2 Process for the electroless plating of an insulating substrate |
| 07/01/1980 | CA1080603A1 Adherence of metal films to polymeric materials |
| 07/01/1980 | CA1080600A1 Production of laminates employing solvent-free adhesives |
| 07/01/1980 | CA1080597A1 Blocked film laminate of low density polyethylene |
| 06/25/1980 | EP0012652A1 Process for glueing two parts by means of a photopolymerizable substance and arrangements comprizing two parts united by an intermediate photopolymerizable layer |
| 06/25/1980 | EP0012434A1 Laminated products containing copolymers of tetrafluorethylene with alpha-olefins and method of producing same |
| 06/24/1980 | US4209334 Porous ceramic seals and method of making same |
| 06/17/1980 | US4208228 Sandwiches, mixture of solid particles and polymeric binder |
| 06/17/1980 | CA1079656A1 Structurally strong heat insulator for high transient temperatures |
| 06/11/1980 | EP0011966A1 Method of forming a decorative laminate; decorative laminate and method of gluing decorative laminate to reinforcing substrate |