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. 05, 1994
Filed:
Jun. 09, 1992
Applicant:
Inventors:
Klaus-Juergen Przybilla, Frankfurt am Main, DE;
Georg Pawlowski, Wiesbaden, DE;
Horst Roeschert, Ober-Hilbersheim, DE;
Assignee:
Hoechst Aktiengesellschaft, Frankfurt am Main, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F / ; C08F / ; C08F / ;
U.S. Cl.
CPC ...
526262 ; 526266 ; 526270 ; 526279 ; 526304 ; 5262929 ; 52629295 ; 430906 ; 430910 ; 430270 ;
Abstract
A radiation-sensitive mixture is disclosed that contains a polymeric binder having acid-cleavable side groups and a compound which forms a strong acid on irradiation. Novel amides of .alpha.,.beta.-unsaturated carboxylic acids with which the polymers used as binders are synthesized are also disclosed. A positive- or negative-working radiation-sensitive recording material comprising a base and a layer of the radiation-sensitive mixture according to the invention is also disclosed.