| 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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| 06/12/1991 | EP0431504A2 Dryer sheet for transport container |
| 06/12/1991 | EP0419577A4 Film-based structural components with controlled coefficient of thermal expansion |
| 06/11/1991 | US5023143 Multilayer |
| 06/11/1991 | US5022307 Energy absorbing rubber layer, crush element, second energy absorbing layer of kevlar |
| 06/11/1991 | CA1284707C Oriented films from propylene copolymers and unplastized saran |
| 06/06/1991 | CA2004699A1 Drywall tape |
| 06/05/1991 | EP0430377A2 Dimensionally recoverable article |
| 06/05/1991 | EP0429851A1 Process for preparing a ski by sticking, and ski structure obtained by this process |
| 06/04/1991 | US5021515 Packaging |
| 06/04/1991 | US5021113 Adhesive comprising selectivety hydrogenated block copolymers |
| 05/30/1991 | WO1991007280A1 Laminates and adhesive compositions of white-pigmented, melt-stable ethylene/carboxylic acid copolymer |
| 05/29/1991 | EP0429185A2 Multilayered barrier structures for packaging applications and method for the preparation thereof |
| 05/29/1991 | EP0429179A2 Polymeric film |
| 05/29/1991 | EP0428714A1 Print receptive coatings |
| 05/28/1991 | US5019439 Thermoplastic resin film matrix with continuous tapes |
| 05/28/1991 | US5019203 Double sided laminating machine |
| 05/28/1991 | US5019062 Bicomponent material |
| 05/28/1991 | US5018695 Disposable coasters |
| 05/23/1991 | DE4033780A1 Sandwich structure particularly suitable for skis - has facing layers bonded by deformable intermediate layer to core formed of profiled bars and deformable layers |
| 05/22/1991 | EP0428458A1 Multilayer material containing soft graphite, said material being mechanically, electrically and thermally reinforced by a metal and method of producing it |
| 05/22/1991 | CN1051578A Special purpose adhesives for biaxial stretch-formed polypropylene film |
| 05/22/1991 | CN1051570A Polymeric film |
| 05/21/1991 | US5017427 Ability to change colors upon contact with acid or alkali; for working gloves |
| 05/21/1991 | US5017424 Skin tight chemical/biological protective suit |
| 05/16/1991 | WO1991006424A1 Positionable-repositionable pressure-sensitive adhesive |
| 05/16/1991 | CA2028772A1 Multilayered barrier structures for packaging applications and method for the preparation thereof |
| 05/15/1991 | EP0427388A1 Plastic articles with compatibilized barrier layers |
| 05/15/1991 | EP0427203A1 Electrically conductive decorative material |
| 05/15/1991 | CN1012611B Resin compound nonwoven cloth waterproof coiled material and the prodn. method |
| 05/14/1991 | US5015320 Laminate wood structure |
| 05/14/1991 | US5014363 Wearing apparel with ventilation material |
| 05/14/1991 | CA2026659A1 Absorbent bubble laminates |
| 05/14/1991 | CA2014801A1 White-pigmented, melt-stable ethylene/carboxylic acid copolymer compositions |
| 05/14/1991 | CA1284141C Encapsulated-lens retroreflective sheeting and method of making |
| 05/11/1991 | WO1991007240A1 Container |
| 05/11/1991 | CA2069862A1 Container |
| 05/08/1991 | EP0426636A2 Iridescent film with thermoplastic elastomeric components |
| 05/08/1991 | EP0426522A1 Multilayer structure for packaging oxygen-sensitive products |
| 05/08/1991 | EP0426487A2 Heat-curable silicone compositions having improved bath life |
| 05/08/1991 | EP0426359A2 Reclosable mechanical fastener based on a composite article |
| 05/08/1991 | EP0425647A1 Method for rapid and uniform heating of a multilayer assembly comprising at least a thin layer of ion conducting macromolecular material interleaved between two structures with high electronic conduction. |
| 05/08/1991 | EP0425644A1 Pressure-sensitive adhesive release liner |
| 05/08/1991 | EP0379561A4 Improvements relating to adherent surfaces |
| 05/08/1991 | EP0358747A4 A reactively bonded composite and method |
| 05/08/1991 | DE3937087A1 Armoured plated component for shot and explosion protection - comprises layer of ceramic with glass reinforced plastic carrier, supporting lightweight element on rear face and cover layer on front |
| 05/08/1991 | CA2028316A1 Polymeric film |
| 05/07/1991 | US5013601 Self-supporting sheet-like article with superior antistatic characteristics |
| 05/07/1991 | US5013595 Stretch film with auxiliary band |
| 05/07/1991 | CA1283817C Flat transparent top coat for retroreflective sheeting |
| 05/02/1991 | WO1991005979A1 Polyaniline compositions, process for their preparation and uses thereof |
| 05/02/1991 | WO1991005904A1 Artificial leather having holographic diffraction grating |
| 05/02/1991 | WO1991005656A1 Hot weldable multilayer plastic film |
| 05/02/1991 | WO1991005655A1 Method of manufacturing laminated adhesive film having heat sensitive color developing function and product thereby |
| 05/02/1991 | EP0425294A2 Two-color molded article for use in circuit formation |
| 05/02/1991 | EP0425270A2 Super absorbent polymer composite structure |
| 05/02/1991 | EP0424805A2 Copolyimide ODPA/BPDA/4,4'-ODA/p-PDA |
| 05/01/1991 | CA2028393A1 Multi-layered structure for the packaging of products sensitive to oxygen |
| 05/01/1991 | CA2001940A1 Adhesive and apparatus for applying the same |
| 04/30/1991 | US5011727 Polyimide resin laminate improved in slidability |
| 04/30/1991 | US5011556 Process for the production of polyvinylidene fluoride laminated product |
| 04/30/1991 | US5011190 Temporarily sticking material |
| 04/30/1991 | CA1283519C Extruded caulk strip |
| 04/27/1991 | CA2027957A1 Copolyimide odpa/bpda/4,4'-oda/p-phenylenediamine |
| 04/26/1991 | CA2025699A1 Super absorbent polymer composite structure |
| 04/24/1991 | EP0424251A1 Multilayer plastic foil for making containers to be closed by means of a welded lid, and containers made thereof |
| 04/24/1991 | EP0424173A2 Decorative composites and methods for making same |
| 04/23/1991 | US5009946 Multilayer; textile containing electroconductive fibers on semiconductor backing |
| 04/23/1991 | CA1283268C Thermoplastic multi-layer barrier packaging film and bags made therefrom |
| 04/21/1991 | CA2026661A1 Decorative composites and methods for making same |
| 04/18/1991 | WO1991004853A1 Polymeric composition having enhanced surface energy and method for obtaining same |
| 04/17/1991 | EP0422928A1 Electronics protective packaging film |
| 04/17/1991 | EP0422108A1 Composite article resistant to moisture-induced debonding. |
| 04/16/1991 | US5008178 Hydrophobic resin or paper support coated with hydrophobic resin having antistatic layer of colloidal silica |
| 04/16/1991 | US5008142 License plates, highway signs; network of crosslinked reactive and non-reactive polymers |
| 04/14/1991 | CA2027430A1 Electronics protective packaging film |
| 04/10/1991 | WO1991005004A1 Biaxially oriented polyethylene film |
| 04/10/1991 | EP0421786A2 Die cut disposable grounding wrist strap |
| 04/10/1991 | EP0421609A2 Waterbased acrylic coating composition |
| 04/10/1991 | EP0421345A2 Process for forming cured-resin layer having an antistatic surface |
| 04/10/1991 | EP0420950A1 Coated glass articles. |
| 04/10/1991 | EP0420924A1 Barrier membranes e.g. for use in building. |
| 04/10/1991 | EP0409890A4 Titanium silicide-coated glass windows |
| 04/10/1991 | EP0239571B1 Multi-layer hollow body, process for its production and its application |
| 04/10/1991 | CN1050514A Composite structures and methods of producing same |
| 04/10/1991 | CN1050513A Composite structures and methods of producing same |
| 04/09/1991 | US5006856 Electronic article surveillance tag and method of deactivating tags |
| 04/09/1991 | US5006405 Smooth surface; for foods |
| 04/09/1991 | US5006398 Food wrap film |
| 04/09/1991 | US5006200 Printed circuit boards, formation of cupric oxide layer, reduction to cuprous oxide, heating, pressing, modifying morphology |
| 04/09/1991 | CA1282567C Flexible tube having a small coefficient of linear expansion, a methodof manufacturing it, and a device constituting an application thereof |
| 04/09/1991 | CA1282554C Elastic leg diaper and method and apparatus for its manufacture |
| 04/07/1991 | WO1991005362A1 Method of producing a color luminescent screen |
| 04/07/1991 | CA2042580A1 Method for manufacturing color phosphor surface |
| 04/04/1991 | WO1991004157A1 Compressible rubber blanket for offset printing |
| 04/04/1991 | WO1991004152A1 Composite material for the insulation of containers and containers formed therefrom |
| 04/04/1991 | WO1991004151A1 Tackified dual cure pressure-sensitive adhesive |
| 04/03/1991 | EP0420318A1 Multilayer material for the preparation of full flat background masks for graphic industry and for the production of printed circuits |
| 04/03/1991 | EP0420276A2 Display and process for production thereof |
| 04/03/1991 | EP0420114A2 Opaque and pearlescent, laminated and stretched products, and method for making them |
| 04/03/1991 | EP0419848A2 Multilayered security window structure |