发明名称 |
OPTISCH AUSLESBARE DATENSCHEIBE |
摘要 |
<p>The invention relates to an information disc having a laminated structure which can be read optically. The information disc comprises a transparent substrate which is preferably manufactured from a synthetic resin, for example plexiglass, having thereon a radiation-cured lacquer layer in which the information track is present. The lacquer layer used comprises a radiation-cross linkable protic compound which after curing is aprotic. The lacquer layer preferably comprises a polythiol compound as well as a polyene compound in an equivalent ratio of 1:1.</p> |
申请公布号 |
DE2915209(A1) |
申请公布日期 |
1979.10.25 |
申请号 |
DE19792915209 |
申请日期 |
1979.04.14 |
申请人 |
N.V. PHILIPS' GLOEILAMPENFABRIEKEN |
发明人 |
MEINARDUS LIPPITS,GERARDUS JOHANNES;DIJKSTRA,RINSE;DEN BROEK,ARNOLDUS JOHANNES MARIA VAN |
分类号 |
G03C5/00;G03F7/00;G03F7/027;G03F7/26;G11B7/24;G11B7/26;G11B23/00;(IPC1-7):G11B7/24 |
主分类号 |
G03C5/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|