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. 08, 1987
Filed:
Apr. 08, 1985
Applicant:
Inventors:
Alan Butters, Ipswich, GB;
Roger N Barker, Clacton-on-Sea, GB;
Stuart C Rennison, Hadleigh Nr Ipswich, GB;
Assignee:
Imperial Chemical Industries PLC, London, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03C / ; G03F / ; G03F / ;
U.S. Cl.
CPC ...
430201 ; 430271 ; 430273 ; 430300 ; 430302 ; 430347 ; 430945 ; 430964 ;
Abstract
A laser-imageable assembly comprising a transparent substrate and an associated energy absorbent transfer layer comprising particles which absorb laser energy dispersed in a resin, the assembly comprising at least one further layer selected from