Invention Grant
- Patent Title: Inkjet printing method with enhanced deinkability
- Patent Title (中): 喷墨打印方法具有增强的脱墨性能
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Application No.: US13334574Application Date: 2011-12-22
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Publication No.: US08764180B2Publication Date: 2014-07-01
- Inventor: Thomas Nathaniel Tombs , Donald Saul Rimai
- Applicant: Thomas Nathaniel Tombs , Donald Saul Rimai
- Applicant Address: US NY Rochester
- Assignee: Eastman Kodak Company
- Current Assignee: Eastman Kodak Company
- Current Assignee Address: US NY Rochester
- Agent Roland R. Schindler, I
- Main IPC: B41J2/01
- IPC: B41J2/01 ; B41J29/38

Abstract:
Printing methods are provided. In one method an inkjet image is printed using an ink having a colorant with an electrical charge of a first polarity dispersed in a hydrophilic liquid carrier fluid with an electrical charge of a second polarity that is the opposite polarity of the first polarity. A colorant attracting toner image conforming to the inkjet image is generated using toner particles of the second polarity. The colorant attracting toner image is transferred in registration with an unabsorbed volume of the ink jet image on the receiver. The difference in polarity between the toner particles and the colorant attracts the colorant and the toner particles. The toner particles are fixed to the receiver. After fixing colorant attracted to the toner particles is bound to the toner particles so that removal of the toner from the receiver also removes any colorant attached to the toner from the receiver.
Public/Granted literature
- US20130162741A1 INKJET PRINTING METHOD WITH ENHANCED DEINKABILITY Public/Granted day:2013-06-27
Information query
IPC分类: