| Patents for B32B 1 - Layered products essentially having a general shape other than plane (15,083) |
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| 04/11/1990 | EP0362917A1 Membrane assembly |
| 04/10/1990 | US4915139 Heat shrinkable tubing article |
| 04/05/1990 | WO1990003269A1 Plastic fuel tank |
| 04/05/1990 | DE3832716A1 Verfahren zum durchfuehren eines dahtes durch ein rohr, verfahren zum auskleiden der innenwaende eines rohres und vorrichtung zur durchfuehrung eines drahtes durch ein rohr A method for performing a dahtes through a pipe, proceed to line the inside walls of a pipe and device for passing a wire through a tube |
| 04/04/1990 | EP0361639A2 Bar-like molding made of fiber-reinforced plastic material and method of manufacturing the same |
| 03/28/1990 | EP0360758A2 Method for producing conduit parts of plastics, an inorganic filler and glass fibres by centrifugal casting, and conduit part produced by this method |
| 03/22/1990 | WO1990002647A1 Tube used for lining of conduit |
| 03/21/1990 | EP0359131A2 Multilayer preform for hot fill containers |
| 03/20/1990 | CA1266818A1 Compounded polychloroprene formulations used as an adhesive layer in manufacture of elastomeric articles |
| 03/14/1990 | CN2054436U Plastics aluminium compound easy opened drink can |
| 03/13/1990 | US4907624 Thermosetting resin pipe |
| 03/08/1990 | WO1990002041A1 Molded heat insulator and process for its production |
| 03/07/1990 | CN2054018U Cask for freshness-keeping beer |
| 03/06/1990 | US4905856 Method to join end fittings in a pressure vessel and pressure vessels fabricated according to the method |
| 03/06/1990 | US4905735 Refrigerant transporting hose |
| 03/06/1990 | US4905734 Refrigerant transporting hose |
| 02/28/1990 | EP0356142A2 Structural box beams |
| 02/28/1990 | EP0355108A1 Barrier material for gel sealant-cable jacket interface |
| 02/27/1990 | US4904512 First synthetic resin layer surrounds second, containers, linings |
| 02/27/1990 | US4903735 Pipe usable particularly for transporting fluids and allowing the permeability to the fluids transported to be limited |
| 02/21/1990 | CN1039755A Plastic coated steel tube |
| 02/14/1990 | CN2052755U 保鲜啤酒桶 Fresh kegs |
| 02/14/1990 | CN1006773B Multi-layered vessels and method for molding the same |
| 02/13/1990 | US4899787 Flexible tube for endoscope |
| 02/07/1990 | EP0353982A2 Apparatus for forming plastics coated tube |
| 01/23/1990 | CA1264649A1 Apparatus and process for shaping and covering cushion foam |
| 01/16/1990 | US4893851 Thumb turn latch |
| 01/10/1990 | CN2050825U New practical box being able to keep food fresh |
| 01/09/1990 | US4892764 Fiber/resin composites, and method of making the same |
| 01/03/1990 | EP0349288A2 Heat-resistant composite sheet and container made thereof |
| 01/03/1990 | CN2050414U Metal containers with the function of acid/alkali-proof |
| 12/28/1989 | WO1989012548A1 Film-based structural components with controlled coefficient of thermal expansion |
| 12/28/1989 | WO1989012546A1 Molecularly oriented tubular components having a controlled coefficient of thermal expansion |
| 12/28/1989 | DE3821015A1 Hose |
| 12/20/1989 | EP0347364A1 Process for the production of a hose as inner lining of a sewer pipe |
| 12/20/1989 | EP0225901B1 Conduit usable particularly for transporting fluids and enabling to limit the permeability to transported fluids |
| 12/14/1989 | WO1989012198A1 Pipe for relining underground pipelines |
| 12/13/1989 | EP0346101A2 Plastic coated steel tube |
| 12/12/1989 | US4886377 Rotary body of hard material with plastic supporter |
| 12/05/1989 | US4885194 Re-enterable closure assembly |
| 12/05/1989 | US4884370 Weather strip for use in automobile |
| 12/05/1989 | CA1263593A1 Manufacture of filamentary composites |
| 11/29/1989 | CN1005934B Protecting envelope for at least one light guide |
| 11/28/1989 | US4883693 Heat-shrinkable laminate tubular film |
| 11/21/1989 | US4881576 Hose for transport of refrigerant fluids and fuel oils |
| 11/07/1989 | US4879153 Integrated circuit card |
| 11/07/1989 | US4878907 Synthetic vascular prosthesis |
| 10/31/1989 | US4877665 Lining material for pipe lines |
| 10/24/1989 | US4876052 Method of extruding and compression molding a multilayered article |
| 10/24/1989 | US4875468 Liqiud impervious; flexibility |
| 10/05/1989 | WO1989009246A1 Low coefficient of friction surface |
| 10/04/1989 | EP0335520A1 Improvements in and relating to packaging |
| 10/04/1989 | EP0335208A1 Plastic structural member |
| 10/03/1989 | US4871499 Method of molding a flexible tube of low thermal longitudinal coefficient of expansion |
| 10/03/1989 | US4871063 Pallet cover |
| 09/26/1989 | CA1260377A1 Fashioned insulation of diverse shapes, made up of heat resistant layered fibers, and process for the production of said insulation |
| 09/21/1989 | WO1989008569A1 Synthetic structural elements |
| 09/21/1989 | WO1989008557A1 Improvements in and relating to packaging |
| 09/20/1989 | EP0333532A1 Pipe made of composite materials having low sensibility for stretch changes due to internal pressure |
| 09/20/1989 | EP0333443A2 Barrier stretch film |
| 09/20/1989 | EP0333061A1 Method for producing a wound thermoplastic pipe |
| 09/19/1989 | US4867205 Flexible duct having no appreciable variation in length under the effect of an internal pressure |
| 09/12/1989 | US4865807 Heat molded sheets impregnated with phenolic or amino resins with part of the sheets forming a heat shapable surface; increased wet strength and flame resistance; furniture, structural parts with rounded surface |
| 08/30/1989 | EP0329711A1 2,4,4-tri- and 2,2,4,4-tetra substituted-1,3-dioxolane compounds |
| 08/23/1989 | EP0329549A1 Insulation mat for curved articles, especially tubes, and its use |
| 08/16/1989 | CN2042823U Packing bag with sandwich hemp between papers |
| 08/15/1989 | US4857370 Heat recoverable article |
| 08/09/1989 | EP0326711A2 Polymeric piping |
| 08/02/1989 | EP0326015A2 Substantially wrinkle-free, high modulus of elasticity, non-planar film and process for its manufacture |
| 08/01/1989 | US4853297 Outer surface coated with zinc film, a chromate film, an intermediate layer of epoxy resin and a polyvinyl fluoride film; pipes for conveying brake fluid and fuel in automobiles |
| 07/26/1989 | CN2041671U Gunny-paper packing box |
| 07/25/1989 | US4851271 Resonance suppression; sheet metal, polymeric inner lamination |
| 07/19/1989 | CN2041306U Enamel closed jug |
| 07/18/1989 | CA1257532A1 Method of manufacturing tubes of microporous thermal insulation material and tubes made by such method |
| 07/11/1989 | US4847129 Multilayer preform for hot fill containers |
| 07/11/1989 | US4846908 Process for preparing a fiber reinforced resin matrix preform |
| 07/11/1989 | EP0203106A4 Layered fabric. |
| 07/05/1989 | EP0177575B1 Unique epoxy resin compositions and composite molded bodies filled therewith |
| 06/20/1989 | US4840849 Laminated article from molding compositions of a chlorosulfonated polyolefin and a fluorine-containing elastomer |
| 06/20/1989 | US4840826 Fiber reinforced plastic solid or hollow molded article |
| 06/20/1989 | CA1256150A1 Bearing assembly |
| 06/14/1989 | CN1033409A Rubber-plastic type fire hose and its preparation |
| 06/06/1989 | US4836872 Method of manufacturing a fiber reinforced heat shrinkable tubing article |
| 05/30/1989 | CA1254852A1 Lining of pipelines and passageways |
| 05/16/1989 | EP0304482A4 A multilayer article having improved printability and mark permanency and a method of making. |
| 05/05/1989 | WO1989003761A1 Fiber/resin composites, and method of making the same |
| 04/26/1989 | EP0312877A2 Method and device for the production of package cuts |
| 04/25/1989 | US4824706 Wrap-around recoverable article |
| 04/12/1989 | EP0311161A2 Injection molding method and product made by the method |
| 04/12/1989 | EP0311160A2 Injection molding methods and products made by the methods |
| 04/06/1989 | WO1989002821A1 Lining material of pipeline |
| 04/05/1989 | EP0310118A2 Sound damping composition |
| 04/05/1989 | EP0205621B1 Lining material for pipes |
| 03/29/1989 | EP0269678A4 Apparatus and process for shaping and covering cushion foam. |
| 03/28/1989 | US4816309 Heat-recoverable fabric article |
| 03/21/1989 | US4813208 Method and device for scrap-free manufacture of coated profiles and thermoformed containers |
| 03/15/1989 | EP0307058A2 Co-injection nozzle devices and methods for use in molding multiple-layer articles and articles made by the methods |
| 03/14/1989 | US4812348 Rigid layers with varying fiber orientations; softer layer between; hollow drive shafts for automobiles |
| 03/09/1989 | WO1989001856A1 A composite body and a method for making the same |
| 03/08/1989 | EP0306118A2 Injection molding methods, injection molding apparatus and injection nozzle devices for use in molding multiple-layer articles, and multiple-layer injection molded articles |