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:
Jul. 28, 1998
Filed:
Mar. 14, 1995
Applicant:
Inventors:
James F Ryan, Marlboro, MA (US);
Alfredo G Kniazzeh, West Newton, MA (US);
Assignee:
Polaroid Corporation, Cambridge, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
156344 ; 156584 ; 430256 ;
Abstract
A method and system are disclosed for controlling the temperature of a delaminating surface in a range which reduces the formation of pinholes in an image bearing layer on an image bearing medium upon release of a laminated protective coating from its carrier web during delamination of the medium from the carrier web, as well as minimizes the formation of laminating artifacts in the image bearing medium.