发明授权
- 专利标题： Inkjet printing system and ink
- 专利标题（中）： 喷墨打印系统和墨水
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申请号： US12229937申请日： 2008-08-28
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公开(公告)号： US08192008B2公开(公告)日： 2012-06-05
- 发明人: Thomas B. Brust , Catherine A. Falkner , Paul D. Yacobucci , Kurt M. Schroeder
- 申请人： Thomas B. Brust , Catherine A. Falkner , Paul D. Yacobucci , Kurt M. Schroeder
- 申请人地址： US 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： US NY Rochester
- 代理商 Arthur E. Kluegel; Andrew J. Anderson
- 主分类号： G01D11/00
- IPC分类号： G01D11/00
摘要：
An inkjet printing system includes an inkjet printer responsive to digital signals and containing an ink composition having: (a) water, (b) dispersed pigment particles, (c) a humectant, and (d) a polyurethane additive having at least a first soft segment having siloxane groups, the additive having a weight average molecular weight of at least 10,000 daltons and a sufficient number of acid groups to provide an acid number greater than 60. An improved combination of scratch resistance and jetability is obtained.
公开/授权文献
- US20100055322A1 Inkjet printing system and ink 公开/授权日：2010-03-04
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