发明名称 |
Recycling of the polycarbonate content of compact discs |
摘要 |
Physical separation of polycarbonate from other materials used in data discs. Preferably the cheaper lacquer and aluminium layers are removed by a height controlled milling cutter, a high pressure gas or liquid jet, or a high energy beams, e.g. laser.
|
申请公布号 |
DE19703104(A1) |
申请公布日期 |
1998.07.30 |
申请号 |
DE1997103104 |
申请日期 |
1997.01.29 |
申请人 |
SCHLUTIUS, WALTER, 83607 HOLZKIRCHEN, DE |
发明人 |
SCHLUTIUS, WALTER, 83607 HOLZKIRCHEN, DE |
分类号 |
B29B17/02;G11B7/26;(IPC1-7):B03B9/06 |
主分类号 |
B29B17/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|