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:
Dec. 01, 1987
Filed:
Nov. 28, 1983
Applicant:
Inventor:
Robert K Stephens, Windham, NH (US);
Assignee:
Polaroid Corporation, Patent Dept., Cambridge, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ; B32B / ; B32B / ;
U.S. Cl.
CPC ...
428336 ; 350-17 ; 350164 ; 428421 ; 428422 ; 428447 ; 428450 ; 428458 ; 428463 ; 428469 ;
Abstract
Radiation-control sheet materials are disclosed, these materials including a transparent support material, an infrared radiation-reflecting layer and a protective polymeric layer therefor substantially transmissive of infrared radiation and having therein or in a layer contiguous thereto an adhesion-promoting isocyanate. The protective polymer layer provides anti-abrasion and anti-corrosion protection and is effectively bonded by the adhesion-promoting isocyanate.