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:
Sep. 22, 1998
Filed:
Aug. 13, 1996
Akihiko Ohno, Ibaraki, JP;
Takatoshi Nishizawa, Ibaraki, JP;
Masaki Shiina, Ibaraki, JP;
Junichi Yasuda, Tokyo, JP;
Hajime Ikeno, Mie, JP;
Keiko Shichijo, Mie, JP;
Oji-Yuka Synthetic Paper Co., Ltd., Tokyo, JP;
Abstract
An in-mold label which has a thermoplastic resin film base layer (I) having printed matter on its front side and, formed on the back side of the thermoplastic resin base layer (I), a heat sealable resin layer (II) having a lower melting point than the constituent resin of the thermoplastic resin film base layer (I), the constituent resin of the heat sealable resin layer (II) having as its main component an ethylene/.alpha.-olefin copolymer obtained by copolymerizing from 40 to 98 wt % ethylene and from 60 to 2 wt % of an .alpha.-olefin having from 3 to 30 carbon atoms using a metallocene catalyst.