Derivatives of aryl ketones as sensitizers of photopolymerizable compounds for the visible spectral range, and photopolymerizable compositions comprising the said sensitizers
申请人:E.I. DU PONT DE NEMOURS AND COMPANY
公开号:EP0039025B1
公开(公告)日:1984-03-14
US4268667A
申请人:——
公开号:US4268667A
公开(公告)日:1981-05-19
Darstellung und Protenenresonanz-Spektren von 1- und 2-substituierten 9,10-Dihydro-9,10-�thanoanthracenen
作者:J. Paul、K. Schl�gl
DOI:10.1007/bf00911168
日期:——
Derivatives of aryl ketones based on 9,10-dihydro-9,10-ethanoanthracene
申请人:E. I. Du Pont De Nemours and Company
公开号:US04268667A1
公开(公告)日:1981-05-19
Compositions useful as visible sensitizers for photopolymerizable compositions, the sensitizers being .alpha., .beta.-unsaturated ketones formed by condensing the acetyl or diacetyl derivative of 9,10-dihydro-9,10-ethano(or propano)anthracene with a p-dialkylaminobenzaldehyde; and the photopolymerizable compositions comprising monomer, sensitizer, and initiator, with or without a binder.