| ALCAN TECHNOLOGY & MANAGEMENT LTD. Patent applications |
| Patent application number | Title | Published |
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| 20110097528 | PACKAGING ELEMENT AND METHOD FOR ITS PRODUCTION - A packaging element formed from a plastic with an inorganic barrier layer with good penetration barrier effect against water vapour and gasses, where the packaging element is fitted with a coating generated in a vacuum with materials with the desired penetration barrier effect. The vacuum coating is over-lacquered to protect against abrasion and corrosion and to improve the mechanical stability. | 04-28-2011 |
| 20110091715 | FOAMED PLASTIC SHEET - An unmixed plastic sheet, which is made of a thermoplastic material and which is composed of a number of body segments that are adjacent to one another in a plane, interconnected and made of a closed-cell foam material. The body segments are thermoplastically welded to one another at their abutting lateral faces while forming flat weld seams. The flat weld seams form a plastic intermediate layer, which has few pores, and which is provided in the form of a web structure that, when viewed from above, is reticular and reinforces the plastic sheet. The inventive plastic sheet is preferably used as a core layer in sandwich composites. | 04-21-2011 |
| 20100284187 | PLANAR ILLUMINATION DEVICE - Planar illumination device comprise light-emitting illumination elements arranged on a carrier, containing an electrically conductive layer and an insulating 5 layer (LEDs). The light-emitting illumination elements are connected to current feed lines in the form of a conductor path. The light-emitting illumination elements are arranged as a succession of identical units on a continuous conductor path, in each case on the electrically insulating layer of the carrier. The current discharge from the light-emitting illumination elements is represented by a conductor discharging the current and by means of a connection to the electrically conductive layer of the carrier. The planar illumination device has any number of units extending in the longitudinal and transverse direction. Cutting zones, along which any units or groups of units can be separated off or separated out, are arranged between the units. | 11-11-2010 |
| 20100187243 | PRODUCT CARRIER AND SYSTEM MADE UP OF PRODUCT CARRIER AND RECEIVER UNIT - The invention relates to a product carrier comprising a first packaging unit wherein when opened a first switch of an integrated circuit of the product carrier is opened and at least one second packaging unit wherein when opened a second switch of the integrated circuit is opened. The circuit is configured and/or arranged to cooperate with electronic means so that a value correlating with the degree of filling of the product carrier can be determined on the basis of the number of closed and/or opened switches. Further, an antenna cooperates with the electronic means to transmit said value, the electric power for the electronic means may be introduced without contact, and the first and the second switch are connected in parallel. Furthermore, the invention relates to a system of a product carrier and receiver unit. | 07-29-2010 |
| 20100183469 | POWDER METALLURGY METHOD FOR PRODUCING AN EXTRUDED PROFILE - The invention relates to a method for producing a profile by extruding powdered metal and/or powdered metal alloys. According to said method, a powder feedstock is heated to an extrusion temperature below the melting temperature of the powder and is expelled under pressure through an opening in a die to form the section. At least one metal or a metal alloy of the powder is a reactive metal that spontaneously forms a natural oxide layer on a free surface and/or the powder contains fibre-type particles that are distributed homogeneously in the powder feedstock and that absorb microwave radiation. The powder feedstock is heated to an extrusion temperature by microwave irradiation. The method permits rapid, uniform heating in all regions of the powder feedstock. | 07-22-2010 |
| 20100155288 | MULTI-LAYER LAMINATE MATERIAL - A laminate material includes a substrate layer having first and second opposed sides, a first plastic layer located on the first side of the substrate layer, a second plastic layer located on the second side of the substrate layer, and at least one intermediate layer located on the first side and/or the second side of the substrate layer, between the first plastic layer and/or the second plastic layer and the substrate layer. The intermediate layer may be a single layer or multiple layers, and includes at least one of a metallized layer, a printing ink, a pigment, a toner, and/or a lacquer layer. The intermediate layer may further include at least one of a layer of primer and a layer of adhesive. | 06-24-2010 |
| 20100044175 | COMPOSITE PROFILE PROVIDED WITH A SUPPORT BODY MADE OF A LIGHT METAL MATERIAL AND A PROFILED STRIP AND A METHOD FOR PRODUCING SAID PROFILE - A composite profile comprising a carrier profile made of a light metal material and a profiled strip which is made of a harder material and covers the top surface of the carrier profile. An insertable bar is added to the profiled strip on each longitudinal side in a position parallel to the direction thereof and is inserted into a lateral slot embodied therein. The insertable bar is firmly connected to the profiled strip thereof by a weld seam. | 02-25-2010 |
| 20090220781 | Composite System, Associated Use And Method For The Oxygen-Free Packaging Of Items Susceptible to Oxidation - The invention relates to a thin-film composite system which has at least one substrate film and at least one thin film. The catalyst thereby catalyses the reduction of oxygen, as a result of which oxygen which is detrimental to oxidation-susceptible packaging items is consumed. The composite system according to the invention is used also in the form of bag films, cover films or partially applied individual films for oxygen-susceptible packaging items. A method for oxygen-free packaging of oxidation-susceptible packaging items is likewise provided. | 09-03-2009 |
| 20080311327 | Plastics Material Tube - The invention relates to a plastic tube comprising a tube body consisting of a multi-layer film ( | 12-18-2008 |
| 20080209976 | Forming Tool - A forming tool ( | 09-04-2008 |
