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:
Apr. 08, 2003
Filed:
Oct. 10, 2000
Minoru Honda, Osaka, JP;
Kenji Ohmori, Osaka, JP;
Hitoshi Futagawa, Osaka, JP;
Yoshihisa Hama, Osaka, JP;
Nipro Corporation, Osaka, JP;
Abstract
An infusion bag which does not generate a significant number of fine particles in liquid contained in the bag, and has excellent transparency and flexibility, and also has sufficient heat resistance so that deformation does not occur even during sterilization at 115° C. A heat resistant sheet to form the infusion bag is formed from a polymer composition containing 50-70% by weight of a straight-chain polyethylene having a density of 0.928 g/cm or more and produced using a metallocene catalyst, 10-30% by weight of a low density polyethylene produced under high-pressure and 20-40% by weight of a straight-chain polyethylene having a density of 0.91 g/cm or less and produced using a metallocene catalyst.