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:
Aug. 26, 2003
Filed:
Oct. 23, 2002
Applicant:
Inventors:
Assignee:
Toray Industries, Inc., , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 3/00 ; B32B 3/10 ; B32B 2/706 ; B32B 2/708 ; B32B 2/736 ;
U.S. Cl.
CPC ...
B32B 3/00 ; B32B 3/10 ; B32B 2/706 ; B32B 2/708 ; B32B 2/736 ;
Abstract
A laminated film for thermosensitive image transfer material, comprises a biaxially oriented polyester film including at least one surface thereof a laminated layer containing 50% by weight or more of a wax-based compound, wherein the laminated layer has island-like protrusions, wherein the island-like protrusions have stripe-like protrusions on their surfaces, and wherein a density of the island-like protrusions is 2 to 100 protrusions/100 &mgr;m . Such laminated film for thermosensitive image transfer material has excellent hot sticking resistance even in a high energy-applied range, slidability, and printability that cannot be achieved conventionally.