Bag for the storage of liquids
January 5, 2003. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 3925591 Laminated packaging film having low vapor and gas permeability Package and method for storing blood Metal foil-plastic laminate and method of preparing the same Parenteral container Film laminates having a reirradiated layer Flexible collapsible blood freezing containers Sealed cross-linked thermoplastic sheets Thermoplastic blood bag Peelable seal InventorAssigneeApplicationNo. 06/455868 filed on 01/05/1983US Classes:604/408, Bag type604/415Container with piercable closureExaminersPrimary: Marcus, StephenAssistant: Voorhees, David Attorney, Agent or FirmInternational ClassesA61J 1/05 (20060101)A61J 1/00 (20060101) Foreign Application Priority Data1982-01-07 DEAbstractA bag for storing liquids for medical purposes such as blood and liquids for parenteral administration and which has neutral physiological properties is made of polyolefin material that is more specially in the form of a polyethylene film for the body of the bag and a copolymer of ethylene and vinyl acetate, with more specially 20 to 32% by weight of vinyl acetate, as a material for the hose connector. The copolymer is welded to the material of the body of the bag and then cross linked.Other References
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