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, 2007
Filed:
Feb. 28, 2006
Applicants:
Yasuo Mukunoki, Minami-ashigara, JP;
Hiroshi Iwanaga, Minami-ashigara, JP;
Inventors:
Yasuo Mukunoki, Minami-ashigara, JP;
Hiroshi Iwanaga, Minami-ashigara, JP;
Assignee:
Fujifilm Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 18/00 (2006.01); B32B 27/06 (2006.01); B32B 27/08 (2006.01); B32B 27/36 (2006.01); B32B 27/18 (2006.01);
U.S. Cl.
CPC ...
Abstract
A steam barrier film comprising at least one inorganic gas barrier layer on a polyalkylene naphthalate resin substrate film in which the glass transition temperature (Tg) of the polyalkylene naphthalate resin is from 70 to 150° C. and the steam barrier film comprises at least one conductive layer with a resistance of 10Ω or less at 25° C. and 60% relative humidity.