Ink composition, inkjet recording method, printed material,...

Details Ink composition, inkjet recording method, printed material,... Ink composition, inkjet recording method, printed material,...

2006-08-17

2008-12-30

Kelly, Cynthia H (Department: 1795)

Radiation imagery chemistry: process, composition, or product th

Imaging affecting physical property of radiation sensitive...

Making printing plates

C106S031270, C430S281100, C347S105000

Reexamination Certificate

active

07470502

ABSTRACT:
An ink composition is provided that includes (a) an onium salt, a counteranion thereof having a volume of 1,000 Å3or greater and (b) a cationically polymerizable compound. There is also provided an inkjet recording method that includes (a′) a step of discharging the ink composition onto a recording medium and (b′) a step of curing the ink composition by irradiating the discharged ink composition with actinic radiation. There are also provided a printed material obtained by the inkjet recording method, a process for producing a lithographic printing plate employing the ink composition, and a lithographic printing plate obtained by the production process.

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European Search Report dated Jun. 19, 2007.

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