Invention Grant
- Patent Title: Plateless lithographic printing
- Patent Title (中): 无纸平版印刷
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Application No.: US12187132Application Date: 2008-08-06
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Publication No.: US08256346B2Publication Date: 2012-09-04
- Inventor: Thomas E. Lewis , Nanda Nathan
- Applicant: Thomas E. Lewis , Nanda Nathan
- Agency: Bingham McCutchen LLP
- Main IPC: B41M1/06
- IPC: B41M1/06 ; B41F1/18

Abstract:
Embodiments of the present invention dispense with the need for lithographic printing plates, instead facilitating direct transfer of ink from a permanent cylinder to a recording medium. Accordingly, instead of being permanently modified to exhibit oleophilic and oleophobic (or hydrophilic) regions, the cylinder is effectively “programmed” with the image prior to each transfer of ink.
Public/Granted literature
- US20100031838A1 PLATELESS LITHOGRAPHIC PRINTING Public/Granted day:2010-02-11
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