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专利名称：Elastic film发明人：THOMAS NICOLA申请号：AU2001252213申请日：20010316公开号：AU2001252213B2公开日：20060105
摘要：The invention relates to an elastic, substantially non-stretched film producedfrom olefinic materials that is completely free of PVC and that is yet adapted to therequirements of a film, such as a film for medical purposes, for example for heat
sterilization. The inventive film has elastic properties up to a certain point that depend onthe film's thickness, that means no permanent deformation can be observed. When thetensile stress is further increased, the film is deformed, that is it shows a plastic behavioruntil it finally tears or breaks. The transition is fluid since, unlike conventional films, theinventive film has no negative increase in the yield point. The increase in the yield point is≥ 0. The invention further relates to the use of the inventive films, for example in the fieldof medical engineering, and to bags for medical purposes that comprise at least one filmaccording to the invention.
申请人：FRESENIUS MEDICAL CARE DEUTSCHLAND GMBH
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