Printing plates comprising modified pigment products

Details Printing plates comprising modified pigment products Printing plates comprising modified pigment products

2007-08-21

2007-08-21

Hamilton, Cynthia (Department: 1752)

Radiation imagery chemistry: process, composition, or product th

Imaged product

Including resin or synthetic polymer

C430S018000, C430S271100, C430S944000, C430S138000, C430S300000, C430S306000, C430S302000, C430S278100, C430S270100

Reexamination Certificate

active

09896886

ABSTRACT:
The present invention discloses printing plates comprising a substrate and a radiation-absorptive layer, wherein the radiation-absorptive layer comprises at least one modified pigment product. The modified pigment product comprises a pigment having attached at least one organic group and at least one amphiphilic counterion. Methods of imaging printing plates are also disclosed.

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