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:
Mar. 25, 1997
Filed:
Mar. 12, 1990
Ralph Dammel, Mainz-Bretzenheim, DE;
Juergen Lingnau, Mainz-Laubenheim, DE;
Georg Pawlowski, Wiesbaden, DE;
Juergen Theis, Frankfurt am Main, DE;
Hoechst Aktiengesellschaft, Frankfurt am Main, DE;
Abstract
A radiation-curable mixture is disclosed which contains a compound which forms an acid under the action of high-energy radiation, and contains an acid-curable compound, wherein the compound which forms an acid contains aliphatically bound halogen (chlorine or bromine) and has a pK.sub.a value of less than about 12. A radiation-curable recording material and a process for recording high-energy radiation using the material are also disclosed. The mixture, and in particular the recording material produced therefrom, has relatively high sensitivity and improved resolution and, in addition, does not exhibit image fogging after development.