发明授权
- 专利标题: Deinking processes
- 专利标题(中): 脱墨过程
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申请号: US394990申请日: 1995-02-27
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公开(公告)号: US5601689A公开(公告)日: 1997-02-11
- 发明人: Guerino G. Sacripante , David F. Rutland , Walter Mychajlowskij , J. Stephen Kittelberger
- 申请人: Guerino G. Sacripante , David F. Rutland , Walter Mychajlowskij , J. Stephen Kittelberger
- 申请人地址: CT Stamford
- 专利权人: Xerox Corporation
- 当前专利权人: Xerox Corporation
- 当前专利权人地址: CT Stamford
- 主分类号: D21C5/02
- IPC分类号: D21C5/02
摘要:
A process for removing a xerographic image from a substrate which comprises contacting the image with an aqueous solution comprised of water, a surfactant, ionic salts and caustic reagent.
公开/授权文献
- US4492122A Circuit for linearization of transducer 公开/授权日:1985-01-08
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