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:
Apr. 06, 1993
Filed:
Nov. 21, 1990
Neal F Kelly, Woburn, MA (US);
Polaroid Corporation, Cambridge, MA (US);
Abstract
There is disclosed a laminar thermal imaging medium comprising a pair of sheet members and at least a layer of image-forming substance confined therebetween in laminar relation thereto, said laminar thermal imaging medium being actuatable in response to intense image-forming radiation for production of an image in said image-forming substance, said medium material having a tendency toward stress-induced adhesive failure at the interface therein having the weakest adhesivity, and such tendency being reduced by a polymeric stress-absorbing layer in close proximity to said interface, said polymeric stress-absorbing layer being capable of absorbing physical stresses applied to said laminar thermal imaging medium.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile