I am unsure of the correlation between epoxy in dentures vs. epoxy in other chemical agents, however, I have learned a great deal that may interest you.

I have been exposed to a chemical, uv ink, which contains epoxy (and which is stated to be the chemical which causes these hazards) and I have permanant skin sensitization in the local area in which I have been exposed.

This uv ink is a special ink because it sticks well to glossy surfaces, ie, glossy sun tan lotion bottles, and dries instantly under a uv light.

http://www.imperialinc.com/msds0095270.shtml
http://hazard.com/msds/f/cfy/cfykl.html
http://www.gciu.org/safety/uv.shtml#top