| 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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| 02/07/1990 | CN1039380A Multilayered structures |
| 02/06/1990 | USRE33159 Fluidic oscillator with resonant inertance and dynamic compliance circuit |
| 02/06/1990 | USRE33158 Fluidic oscillator with resonant inertance and dynamic compliance circuit |
| 02/06/1990 | US4898786 Polyester film primed with an aminofunctional silane, and film laminates thereof |
| 02/06/1990 | US4898784 Selectively hydrogenated conjugated diolefin-alkenyl aromatic compound block copolymer with and without carboxy groups, carboxy reactive olefin copolymer |
| 01/31/1990 | EP0353193A2 Flexible, impervious bag made of a multilayer sheet material, and process for producing it |
| 01/31/1990 | EP0352840A1 Rigid thermoplastic co-extruded structures permitting the obtention of biaxially oriented materials |
| 01/31/1990 | EP0352578A2 Method of making thin anisotropic films on carriers with structured surfaces |
| 01/31/1990 | CN1006627B Aseptic packaging |
| 01/30/1990 | US4897313 Butyl acrylate, styrene, acrylonitrile adhesive |
| 01/30/1990 | US4897302 Resilience, durability; polyurethane; acrylic polymer; fiber reinforcement |
| 01/30/1990 | US4897274 Food packaging |
| 01/30/1990 | US4896943 Encapsulated-lens retroreflective sheeting having improved cover film |
| 01/30/1990 | US4896901 Document security article |
| 01/30/1990 | CA1265032A1 Easily breakable sticking material |
| 01/25/1990 | WO1990000473A1 Transferring a creative design to a fabric |
| 01/24/1990 | EP0352069A2 Heat absorbent material and heat resistant containers |
| 01/24/1990 | EP0351620A2 Multilayer film formed by laminating by way of heat |
| 01/24/1990 | EP0351611A2 Mass-spring system for sound protection purposes |
| 01/23/1990 | US4896009 Gas permeable microwave reactive package |
| 01/23/1990 | US4895747 With moisture dissipative layer fro nondestructive removal from a surface |
| 01/23/1990 | US4895746 No liners |
| 01/23/1990 | US4895428 High efficiency retroreflective material |
| 01/23/1990 | CA1264673A1 On page fragrance sampling device |
| 01/23/1990 | CA1264648A1 Pads for absorbing pressure shocks and method of manufacture thereof |
| 01/23/1990 | CA1264550A1 Receptor sheet for thermal mass transfer printing |
| 01/17/1990 | EP0351118A2 Multilayered structures |
| 01/17/1990 | EP0350847A2 Microwave heating package |
| 01/17/1990 | EP0350660A2 Composite sheet stock for microwave heating and receptacle |
| 01/16/1990 | US4894291 Polypropylene, polyethylene, ethylene-propylene copolymer, blends, lamination |
| 01/16/1990 | US4894266 Impact strength, shockproof |
| 01/16/1990 | CA1264424A1 Antistatic backing layer for a silver halide element |
| 01/11/1990 | WO1990000065A1 Composite article resistant to moisture-induced debonding |
| 01/11/1990 | DE3822471A1 Adhesive pastes |
| 01/10/1990 | EP0350168A2 Polymeric films |
| 01/10/1990 | CN1038658A Polyester film primed with aminofunctional silane, and film laminates thereof. |
| 01/09/1990 | US4892782 Fibrous microwave susceptor packaging material |
| 01/09/1990 | US4892774 Interleafed fiber-reinforced thermoplastic composite |
| 01/03/1990 | EP0349288A2 Heat-resistant composite sheet and container made thereof |
| 01/03/1990 | EP0349184A2 Fragrance releasing pull-apart sheet |
| 01/03/1990 | EP0349160A2 Tamper indicating tape and delaminating film therefore |
| 01/03/1990 | EP0349072A1 A device for fixing or transferring and fixing powder containing thermoplastic resin on to a receiving material |
| 01/03/1990 | EP0348840A2 Humidistat |
| 01/03/1990 | EP0348749A2 Transparent shrink film based an polypropylene, process for making it and its use for shirkable labels |
| 01/02/1990 | US4891258 Stretchable absorbent composite |
| 01/02/1990 | US4890439 Flexible disposable material for forming a food container for microwave cooking |
| 12/28/1989 | WO1989012551A1 Barrier membranes e.g. for use in building |
| 12/28/1989 | WO1989012549A1 Improvements relating to adherent surfaces |
| 12/28/1989 | WO1989012548A1 Film-based structural components with controlled coefficient of thermal expansion |
| 12/27/1989 | EP0348349A2 Security cards |
| 12/27/1989 | EP0348310A2 Abrasion-resistant protective laminates |
| 12/27/1989 | EP0347795A2 Multilayered sheet |
| 12/27/1989 | EP0347746A1 Bicomponent material |
| 12/27/1989 | EP0347600A2 Coextruded products with improved weatherability |
| 12/27/1989 | EP0262121B1 A laminated fabric coated plastic material |
| 12/27/1989 | CN1006227B Process for making of plywood binder of humic urea formaldehyde |
| 12/27/1989 | CN1006209B Multiple layer packaging films and packages formed thereof |
| 12/26/1989 | US4889963 Flexible electrically conductive sheet |
| 12/26/1989 | US4889754 Temporary window |
| 12/26/1989 | US4889731 Support web with multilayer composite film |
| 12/26/1989 | US4889576 Method for joining silicone-coated fabrics |
| 12/21/1989 | DE3819362A1 Wasserdichter, wasserdampfdurchlaessiger einsatz fuer bekleidungsstueck Waterproof, water vapor permeable insert for bekleidungsstueck |
| 12/20/1989 | EP0347209A2 Security enclosure |
| 12/20/1989 | EP0346928A2 Absorbent article, method and apparatus for making same |
| 12/20/1989 | EP0346768A2 Films primed with an aminofunctional silane, and film laminates thereof |
| 12/20/1989 | EP0346512A1 Process and apparatus for laminating metal foils with films |
| 12/19/1989 | US4888247 Low-thermal-expansion, heat conducting laminates having layers of metal and reinforced polymer matrix composite |
| 12/19/1989 | US4888233 Fire resistant composite materials |
| 12/14/1989 | WO1989011971A1 Latex adhesives for substrates, method of adhesing substrates and laminates |
| 12/13/1989 | EP0346162A2 Water-soluble, film-forming inorganic compounds, fireproof and fire-resistance composites and fire-resistance, flexible, sheet composite covering materials formed by the use of the compounds, and fire-resistance-covering process |
| 12/13/1989 | EP0346054A1 Adhesive compositions |
| 12/13/1989 | EP0345884A2 Coextruded synthetic resin structures and a process for their manufacture |
| 12/13/1989 | EP0345730A2 Waterproof and water vapour-permeable insert for articles of clothing |
| 12/13/1989 | EP0345385A1 Latex adhesives for substrates, method of adhesing substrates and laminates |
| 12/13/1989 | CN1037859A Cob sandwich board and its manufacture |
| 12/13/1989 | CN1037828A Pressurizable envelope and method |
| 12/12/1989 | US4887097 Recording medium and ink-jet recording process employing the same |
| 12/12/1989 | US4886717 Photochromic material, photochromic device and method for recording and erasing information |
| 12/12/1989 | US4886697 Thermoplastic material containing absorbent pad or other article |
| 12/12/1989 | US4886690 Peelable barrier film for vacuum skin packages and the like |
| 12/12/1989 | US4886689 Matrix-matrix polyblend adhesives and method of bonding incompatible polymers |
| 12/12/1989 | US4886386 Ink ribbon having elastomeric protective backing |
| 12/06/1989 | EP0345069A2 Improved coextrudable adhesive for polystyrene, and products therefrom |
| 12/06/1989 | EP0344589A1 Use of water-soluble polymers as adhesives |
| 12/05/1989 | US4885196 Three-layer cross-laminated film with foam core made by counter-rotating dies |
| 11/30/1989 | WO1989011398A1 Postcard and method of preparing same |
| 11/30/1989 | WO1989011397A1 Postcard and method of preparing same |
| 11/29/1989 | EP0343896A2 Tape having improved tear strength |
| 11/28/1989 | US4883549 Multilayer, pressure sensitive adhesives, stretching olefin homopolymers |
| 11/28/1989 | CA1263267A1 Multi-layered flexible fiber-containing articles |
| 11/23/1989 | EP0343006A2 Microwave heating material |
| 11/23/1989 | EP0342897A2 Polymeric films |
| 11/23/1989 | EP0182810B1 Thermoformable composite articles |
| 11/22/1989 | CN1037300A Wrap-around heat-recoverable sealing article |
| 11/21/1989 | US4882230 Each layer oriented in one direction; direction of orientation forms angle of at least 30 degrees with each adjacent layer |
| 11/21/1989 | US4882002 Process of manufacturing a composite panel for shock absorption |
| 11/16/1989 | WO1989010838A1 Laminates composed of layers of non-woven textiles and air-permeable films |
| 11/15/1989 | EP0341937A2 Oxygen impermeable leak free container |
| 11/15/1989 | EP0341430A1 Textile layer laminate with a "breathable" film |
| 11/15/1989 | CN2047628U Laminated paper board with low flexibility |