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. 20, 1998
Filed:
Dec. 11, 1995
Applicant:
Inventors:
Shinichi Kinoshita, Tokyo, JP;
Narihiro Masuda, Nagahama, JP;
Assignee:
Diafoil Hoechst Company, Limited, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ; B32B / ; B32B / ; B32B / ;
U.S. Cl.
CPC ...
428195 ; 428216 ; 428336 ; 4284237 ; 428458 ; 428480 ; 428483 ; 428910 ; 427585 ; 427 79 ; 427 81 ; 427331 ; 4274125 ; 26417316 ; 2642893 ; 2642896 ; 2642902 ;
Abstract
A biaxially oriented laminated polyester film, comprises a layer A having a thickness of 0.5 .mu.m, composed of a polyester having no crystalline melt peak at not less than 230.degree. C. in the differential thermal analysis and laminated on at least one surface of another polyester layer, with a coating layer containing not less than 50 wt % of an acrylic resin or urethane resin as a coating component being formed on the surface of said layer A.