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:
Feb. 22, 1994
Filed:
Jan. 28, 1992
Applicant:
Inventors:
Morihiro Sudo, Sumida, JP;
Tomoyasu Muraki, Abiko, JP;
Eiji Kawachi, Kiryu, JP;
Yasushi Kawachi, Ashikaga, JP;
Assignee:
Daikyo Gomu Seiko, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ; B65D / ; C08L / ;
U.S. Cl.
CPC ...
428494 ; 428519 ; 428520 ; 428521 ; 215364 ; 220D / ; 220307 ;
Abstract
The present invention provides sanitary laminated rubber articles suitable for use as various articles with safety and sanitary property, for example, containers for foods or pharmaceutical chemicals, transporters, instruments, packaging materials and the like. In this sanitary laminated article, the rubber surface is laminated with a resin film comprising a cyclic olefinic compound or bridged polycyclic hydrocarbon compound as a polymeric component.