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:
May. 19, 1987
Filed:
Aug. 29, 1984
Andreas Henne, Neustadt, DE;
Manfred Jacobi, Frankenthal, DE;
BASF Aktiengesellschaft, , DE;
Abstract
Photopolymerizable mixtures comprising one or more photopolymerizable, olefinically unsaturated compounds and one or more photoinitiators or photosensitizers, with or without other conventional additives and/or assistants, contain, as an activator, a tertiary amine of the general formula (I) ##STR1## wherein R.sup.1 and R.sup.2 are each an unsubstituted alkyl, cycloalkyl or phenyl radical, hydroxyl or alkoxy, or R.sup.1 and R.sup.2 are bonded together to form a cyclic alkylene radical, R.sup.3 has the same meanings as R.sup.1 or R.sup.2 and may furthermore be hydrogen, acyloxy or substituted benzoyloxy, and R.sup.4 and R.sup.5 are each an unsubstituted or substituted alkyl, cycloalkyl or phenyl radical, or R.sup.4 and R.sup.5 are bonded together to form a cyclic alkylene or alkyleneoxyalkylene radical.