发明授权
- 专利标题： Inkjet images on PVA overcoated with hardener solution
- 专利标题（中）： PVA上的喷墨图像用硬化剂溶液涂覆
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申请号： US83875申请日： 1998-05-22
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公开(公告)号： US6161929A公开(公告)日： 2000-12-19
- 发明人: David Erdtmann , Charles E. Romano , Thomas W. Martin
- 申请人： David Erdtmann , Charles E. Romano , Thomas W. Martin
- 申请人地址： NY Rochester
- 专利权人： Eastman Kodak Company
- 当前专利权人： Eastman Kodak Company
- 当前专利权人地址： NY Rochester
- 主分类号： B41J2/01
- IPC分类号： B41J2/01 ; B41M3/00 ; B41M5/00 ; B41M5/50 ; B41M5/52 ; B41M7/00 ; C09D11/00
摘要：
A method of improving the durability of an ink jet ink image comprising the steps of: a) providing an ink jet ink receiving layer containing acetoacetylated poly(vinylalcohol); b) depositing pigment-based ink jet ink to form an image on the gelatin-containing ink receiving layer; and c) applying to the image formed in step b) a solution comprising a hardener.
公开/授权文献
- US5423539A Slot machine with payout modifying symbols 公开/授权日：1995-06-13
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