摘要 |
Amine derivatives of benzoylbenzoic acid, benzoylbenzoic acid esters and salts were prepared, which are suitable as photo initiators for UV & LED curable compositions. The derivatives are compounds of Formula I, la, and II wherein R1, R1a, R2, R3, n and r are as defined herein. |
申请人 |
SUN CHEMICAL CORPORATION;GAUDL, KAI-UWE, W.;DIEKER, JUERGEN |
发明人 |
GAUDL, KAI-UWE, W.;DIEKER, JUERGEN |