Patent ID: 11964906
Assignee: COVESTRO (NETHERLANDS) B.V.
Field: Basic materials chemistry (Chemistry)
Classification: CPC C | IPC C

Claim 16:
17. The composition according to claim 16, wherein the composition is a secondary coating composition and wherein, relative to the weight of the entire composition:
the urethane acrylate oligomer is present from 10 wt. % to 85 wt. %;
the reactive diluent monomer further comprises
a monofunctional ethylenically unsaturated compound which is present from 0 wt. % to 20 wt. %, and
a multifunctional ethylenically unsaturated compound which is present from 10 wt. % to 75 wt. %;

the additives are present from 0 wt. % to 40 wt. %; and
the Norrish Type I photoinitiator is present from 0.005 wt. % to 5 wt. %.