The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 23, 2001
Filed:
Jan. 14, 2000
Otsuka Pharmaceutical Factory Inc., Tokushima, JP;
Abstract
The present invention provides a multilayer film comprising five layers, wherein each layer is constituted by a resin having the following density in that order. 1st layer an ethylene &agr;-olefin copolymer having a density of 0.930 to 0.950 g/cm,, 2nd layer: an ethylene-&agr;-olefin copolymer having a density of 0.890 to 0.920 g/cm,, 3rd layer a polypropylene having a density of 0.900 to 0.930 g/cm,, 4th layer: an ethylene-&agr;-olefin copolymer having a density of 0.890 to 0.920 g/cm,, and 5th layer an ethylene-&agr;-olefin copolymer having a density of 0.915 to 0.950 g/cm,, and a container using the same. This container is useful for containing liquid medicine, blood or the like in the medical field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile