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:
Jul. 30, 1991
Filed:
Feb. 06, 1990
Applicant:
Inventors:
Karl-Rudolf Kurtz, Heidelberg, DE;
Horst Koch, Gruenstadt, DE;
Thomas Telser, Ludwigshafen, DE;
Helmut Bach, Mutterstadt, DE;
Assignee:
BASF Aktiengesellschaft, Ludwigshafen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03F / ; G03F / ;
U.S. Cl.
CPC ...
430327 ; 430325 ; 430262 ; 430263 ; 430259 ;
Abstract
In a process for preparing a photopolymer printing plate, relief plate or photoresist from a photosensitive recording element containing