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:
Jan. 12, 1999
Filed:
Jul. 15, 1996
Applicant:
Inventors:
Jochen Schroder, Limburgerhof, DE;
Wolfgang Reich, Maxdorf, DE;
Erich Beck, Ladenburg, DE;
Martin Fischer, Ludwigshafen, DE;
Wolfram Weiss, Mutterstadt, DE;
Assignee:
BASF Aktiengesellschaft, Ludwigshafen, DE;
Primary Examiner:
Int. Cl.
CPC ...
C08F / ; C08F / ; C07C / ;
U.S. Cl.
CPC ...
522 34 ; 522 35 ; 522 46 ; 522182 ; 522 90 ; 522100 ; 522104 ; 522905 ; 558270 ; 558273 ; 427510 ; 427519 ; 427504 ; 427506 ; 430269 ;
Abstract
A process for the preparation of a radiation-curable acrylate composition, wherein to compounds A containing at least 2 acrylic groups there are added benzophenone derivatives which are not copolymerizable by free-radical copolymerization and which contain at least one primary or secondary amino group or a hydroxyl group or a mercapto group.