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:
Jul. 13, 2004
Filed:
Nov. 07, 2001
Rikiya Yamashita, Shinjuku-Ku, JP;
Masataka Okushita, Shinjuku-Ku, JP;
Kazuki Yamada, Shinjuku-Ku, JP;
Hiroshi Miyama, Shinjuku-Ku, JP;
Abstract
A polymer battery module packaging material is a packaging laminated structure ( ) including a base layer ( ), a first adhesive resin layer ( ), a first chemically converted layer ( ), an aluminum layer ( ), a second chemically converted layer ( ), a second adhesive resin layer ( ), a heat-sealable layer ( ) and a liquid-paraffin layer ( ). The second adhesive resin layer ( ) may be substituted by an acid-denatured polyolefin resin layer ( ) formed by extrusion or an acid-denatured polyolefin resin layer ( ) formed by coating. The heat-sealable layer ( ) is formed of a polyolefin resin. The liquid paraffin layer ( ) coating the heat-sealable layer ( ) improves the emboss-formability of the polymer battery module packaging material.