| Patents for B32B 3 - Layered products essentially comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products essentially having particular features of form (43,975) |
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| 06/13/1991 | DE3932336A1 Structured effect material - is wetted and creased and bonded to carrier when dry |
| 06/12/1991 | EP0430945A1 Honeycomb structure, in particular catalyst support, composed of a plurality of interlaced bundles of sheet metal. |
| 06/12/1991 | CA2027477A1 Thermal print element comprising a magenta 3-aryl-2-arylazo-5-aminothiazole or aminothiophene dye stabilized with a cyan indoaniline dye |
| 06/11/1991 | US5022943 Method of making thermoformably shaped fibreboard sandwich structures |
| 06/05/1991 | CN1051882A Structure technology of complex materials of honeycomb paper |
| 06/04/1991 | US5021282 Honeycomb table manufacture and clean-room compatible honeycomb tables |
| 06/04/1991 | US5021204 Method for selectively charging honeycomb structures |
| 05/30/1991 | WO1991007275A1 Composite materials useful in the protection of aircraft structures |
| 05/29/1991 | EP0429206A2 Electric cable joint shells and other articles, and methods of making them from sheet materials |
| 05/29/1991 | EP0428586A1 Plastic moulding, process and device for manufacturing it. |
| 05/29/1991 | DE4030626A1 Verfahren zur herstellung eines halbzeugs A method for fabricating a preform |
| 05/28/1991 | US5019439 Thermoplastic resin film matrix with continuous tapes |
| 05/28/1991 | US5018232 Cover |
| 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 | EP0428457A1 Process and means for pasting a honeycombed structure in plate form |
| 05/18/1991 | WO1991007123A1 Cover |
| 05/18/1991 | CA2039171A1 Combined fluorescent and phosphorescent structures |
| 05/15/1991 | EP0426891A1 Fireproof plate on the basis of sodium silicate |
| 05/15/1991 | CA2024079A1 Desk caddy for refillably dispensing self-sticking fanfolded notepaper featuring vertically moveable platform on tracking means |
| 05/14/1991 | WO1991007632A1 Ballistic resistant composite armor |
| 05/14/1991 | CA2072124A1 Ballistic resistant composite armor |
| 05/14/1991 | CA2026659A1 Absorbent bubble laminates |
| 05/09/1991 | WO1991007337A1 Containers for use on aircraft for the protection of aircraft structures |
| 05/09/1991 | CA2042030A1 Containers for use on aircraft for the protection of aircraft structures |
| 05/08/1991 | CN2076477U Film coated plastic heat insulation board |
| 05/07/1991 | CA1283865C Method for optimizing stacking characteristics of corrugated metal foil |
| 05/04/1991 | WO1991006823A2 Ceramic armor reinforced with high-strength fibers and ballistic resistant articles formed from said armor |
| 05/04/1991 | CA2072639A1 Ceramic armor reinforced with high-strength fibers and ballistic resistant articles formed from said armor |
| 05/04/1991 | CA2029106A1 Electric cable joint shells and other articles, and method of making them from sheet materials |
| 05/02/1991 | EP0424526A1 Reinforced composite corrugated body |
| 05/02/1991 | DE3935849A1 Plastic vessel for liq. or gas, suitable for large built-in fittings - has inner lining layer in several sections, i.e. shells, bonded together by e.g. welding |
| 05/01/1991 | CN2076017U Plastics vacuum deposition film insulating board |
| 05/01/1991 | CN1051096A An automatic parking coupon |
| 04/30/1991 | US5011743 Stacks of metal foil |
| 04/30/1991 | US5011727 Polyimide resin laminate improved in slidability |
| 04/24/1991 | EP0424160A1 Selectively cooled or heated seat and backrest construction |
| 04/24/1991 | EP0423551A2 Heat-shrinkable covering with reinforcing insert |
| 04/23/1991 | US5009033 Ground cover sheet |
| 04/23/1991 | CA1283318C Corrugated board |
| 04/19/1991 | CA2027414A1 Selectively cooled or heated seat and backrest construction |
| 04/18/1991 | WO1991004779A1 Process for the production of a semi-finished article, and uses of the article thus produced |
| 04/17/1991 | EP0422340A1 Panel for applying to a building and method for producing the same |
| 04/16/1991 | US5008509 Production method of honeycomb die-forming electrical discharge machining electrodes and production method of honeycomb dies |
| 04/16/1991 | US5008157 Heat, water, wear resistant substrate, palladium layer, copper or nickel layer, finish metal layer which accepts a polish or shine |
| 04/16/1991 | US5008140 Biaxially corrugated flexible sheet material |
| 04/16/1991 | US5007225 Construction of large sandwich structures |
| 04/16/1991 | CA1283018C Stitchless reinforced corner structure for cloth |
| 04/11/1991 | DE3932309A1 Graded upholstery for mattress - with blocks and layers having differing modulus of elasticity |
| 04/10/1991 | EP0420924A1 Barrier membranes e.g. for use in building. |
| 04/09/1991 | US5006391 Honeycomb structure and method of making same |
| 04/09/1991 | CA1282676C Honeycomb facesheet material and honeycomb made therewith |
| 03/27/1991 | EP0419002A1 A method of making a microbubble laminate |
| 03/27/1991 | EP0418773A2 Dimensionally stable laminate, its use, and method of manufacture |
| 03/27/1991 | EP0418772A2 Dimensionally stable laminate, and method of manufacture |
| 03/27/1991 | EP0305383B1 Self-loading binder |
| 03/26/1991 | US5002628 Apparatus for producing expandable honeycomb material |
| 03/26/1991 | US5002336 Selectively cooled or heated seat and backrest construction |
| 03/26/1991 | US5002105 Laminated wood product |
| 03/26/1991 | US5001883 Sandwich panel for ceiling application |
| 03/26/1991 | US5001783 Firefighter's garments having minimum weight and excellent protective qualities |
| 03/21/1991 | WO1991004520A1 An automatic parking coupon |
| 03/21/1991 | WO1991003378A1 Thermoplastic honeycomb and methods of preparation |
| 03/21/1991 | WO1991003372A1 Variable thickness foam plank |
| 03/21/1991 | DE3929942A1 Metallkunststoffverbunde mit profilierter oberflaeche, verfahren zur herstellung sowie die verwendung der verbunde zur herstellung von verpackungsbehaeltern Metal-plastic composites with profiled surface ', process to manufacture as well as the use of composites for manufacturing verpackungsbehaeltern |
| 03/21/1991 | CA2066603A1 Automatic parking coupon |
| 03/19/1991 | US5000998 Method for making thermal insulation |
| 03/19/1991 | US5000372 Method and apparatus for foil laminated honeycomb package |
| 03/19/1991 | CA1281623C Opaque film-web laminate |
| 03/09/1991 | WO1991003373A1 Metal-plastic composites, process for producing them and their use |
| 03/09/1991 | CA2065426A1 Metal-plastic composites, process for producing them and their use |
| 03/07/1991 | DE3938741A1 Shot-resistant armour coating - made of geometric bodies positioned in layers whose outer surface at least partially deflect any shot impacting on it |
| 03/07/1991 | DE3929012A1 Thermal shrinkage insulation tape - has thermally responsive layer sandwiched between cover and adhesive |
| 03/06/1991 | EP0415758A2 Stretchable laminate constructions and manufacturing process |
| 03/06/1991 | EP0415730A2 Shrinkable bubble laminate |
| 03/05/1991 | CA1280957C Method and apparatus for producing expandable honeycomb material |
| 03/05/1991 | CA1280879C Absorptive devices |
| 03/05/1991 | CA1280871C Situ roofing composite and method utilizing wider polyester |
| 03/02/1991 | CA2023627A1 Shrinkable bubble laminate |
| 03/01/1991 | CA2022057A1 Stretchable laminate constructions and manufacturing process |
| 02/27/1991 | CN1049476A Inorganic corrugated sheet and its manufacturing method |
| 02/26/1991 | US4995408 Cosmetic sample applicator and method of construction |
| 02/25/1991 | CA2013590A1 Micro-bubble laminate and process |
| 02/21/1991 | WO1991001876A1 Heat resistant structure and method of manufacture thereof |
| 02/20/1991 | EP0413118A2 Method for producing a packaging foil and a packaging foil produced according to the method |
| 02/16/1991 | WO1991002646A1 Film-based composite structures for ultralightweight sdi systems |
| 02/16/1991 | CA2064873A1 Film based composite structures for ultralight-weight sdi systems |
| 02/14/1991 | DE3926161A1 Producing prodn. of veneered furniture boards - by gluing wood strips to board edges |
| 02/13/1991 | EP0412118A1 Reinforced thermoplastic honeycomb structure |
| 02/12/1991 | US4992320 Resin-impregnated boards with corrugations at angle to one another, heat bonded by sheet of thermoplastic resin, covered with fabric |
| 02/12/1991 | US4992132 Apparatus for the production of an endless honeycomb band |
| 02/12/1991 | CA1280067C Honeycomb structure |
| 02/12/1991 | CA1280060C Method of producing laminated plate |
| 02/12/1991 | CA1279973C Antistatic carpet tile and method of manufacturing such carpet tile |
| 02/07/1991 | WO1991001186A1 Core layers |
| 02/06/1991 | EP0411910A2 Lightweight structures and methods for the fabrication thereof |
| 02/06/1991 | EP0411820A1 Tape having improved tear strength |
| 02/05/1991 | US4990391 Reticulated core to perforate sheet bonding and galvanic barrier |
| 02/03/1991 | CA2019697A1 Lightweight structures and methods for the fabrication thereof |
| 02/02/1991 | CA2021420A1 Tape having improved tear strength |
| 01/30/1991 | EP0410087A2 Cushioning and impact absorptive structure |