发明名称 |
METHOD OF SEPARATING PRINTING INK FROM COMPOSITE MATERIAL |
摘要 |
<p>The present invention relates to a process for separating printing inks from composite materials, containing at least one printed layer, by treating the composite sheet material with a fluid under conditions under which the sheets remain substantially undissolved and the printing inks and/or the sheet bearing printing inks separate from the other composite film components and, due to their density, rise in the liquid. <IMAGE></p> |
申请公布号 |
JPH07216130(A) |
申请公布日期 |
1995.08.15 |
申请号 |
JP19930190179 |
申请日期 |
1993.07.30 |
申请人 |
L BEE EE ENTOZORUKUNKU AG |
发明人 |
MARUKUSU FUAN HARUTEREN;DEIITAA BUINKURAA |
分类号 |
C08J11/14;D21C5/02;(IPC1-7):C08J11/14 |
主分类号 |
C08J11/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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