发明名称 |
Method for reclaiming ink waste |
摘要 |
An improved method for reclaiming waste printing ink is provided wherein waste offset ink is diluted and, thereafter, free water and waste fibrous material is separated through specific gravity differential. A centrifugal method is provided to facilitate separation and to produce an easily disposable waste cake. A heating step is also provided to minimize the quantity of dilutant necessary to reduce fluid friction.
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申请公布号 |
US4391638(A) |
申请公布日期 |
1983.07.05 |
申请号 |
US19820370884 |
申请日期 |
1982.04.22 |
申请人 |
J. M. HUBER CORPORATION |
发明人 |
FUSCO, GERARD A.;VAN LIER, GLENN |
分类号 |
C09D11/02;(IPC1-7):C09D11/02 |
主分类号 |
C09D11/02 |
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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