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US 2012/0083548 A1Published application
Radiation curable coating compositions
AssigneeE.I. du Pont de Nemours and Company
InventorHelmut Loeffler
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Abstract
This invention relates to coating compositions curable by radical polymerization by means of high energy radiation and by at least one additional chemical curing reaction, comprising: A) at least one compound capable of free-radical polymerization having at least one olefinically unsaturated group, B) at least one photoinitiator and C) at least one organic phosphine derivative, preferably at least one triaryl phosphine, most preferred triphenyl phosphine.
Claims16
Coating composition curable by radical polymerization by means of high energy radiation and by at least one additional chemical curing reaction, comprising:
- A) at least one compound capable of free-radical polymerization having at least one olefinically unsaturated group,
- B) at least one photoinitiator and
- C) at least one organic phosphine derivative.
Dependencies are inferred from the claim text.