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. 10, 1979
Filed:
Dec. 02, 1977
Applicant:
Inventor:
Noel J Baker, Herts, GB;
Assignee:
W. R. Grace Ltd., London, GB;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B25D / ;
U.S. Cl.
CPC ...
427 54 ; 96 351 ; 118641 ; 250504 ;
Abstract
This invention is directed to an apparatus and method for secondary curing of a selectively photocured liquid polymer polymeric printing plate by mechanically stripping the selectively photocured printing plate to remove at least substantially all of the uncured liquid composition and placing the stripped printing plate under an inert liquid, in particular water, and exposing it to actinic light.