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:
Feb. 19, 1991
Filed:
Jan. 29, 1990
Applicant:
Inventors:
Andrew J Strandjord, Midland, MI (US);
Michael S Paquette, Midland, MI (US);
Syamalarao Evani, Midland, MI (US);
Ronald L Yates, Midland, MI (US);
Mark D Newsham, Midland, MI (US);
Assignee:
The Dow Chemical Company, Midland, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03C / ; G03C / ; B32B / ;
U.S. Cl.
CPC ...
430495 ; 430494 ; 430270 ; 430945 ; 428 64 ; 3461351 ;
Abstract
An article and method for its perparation is disclosed wherein the article comprises a substrate having at least one planar surface on which is disposed a thermally decomposable metallo-organic compound in active association with a photosensitive dye. The article can be easily processed with, for example, a source of energy such as a laser beam to encode information or produce electroconductive lines.