Patent ID: 8632858

Claim:
A method of photocuring a photocurable composition comprising: providing a photocurable composition consisting essentially of at least one photoinitiator, at least one organic phosphite, at least one aldehyde, and at least one photocurable compound to form a photocurable composition, wherein the organic phosphite is present in the photocurable composition in a molar ratio to aldehyde moieties of at least 1:1 and up to and including 4:1, and irradiating the photocurable composition to provide a photocured composition, wherein the photoinitiator is one or more of a benzoin, aryl ketone, α-amino ketone, mono- or bis(acyl)phosphine oxide, benzoin alkyl ether, benzil ketal, phenviglyoxalic ester or derivatives thereof, oxime ester, benzophenone tetracarboxylic peroxyester, ketosulfone, phenylglyoxylate, borate, and metallocene.