Printing members having permeability-transition layers and...

Printing – Planographic – Lithographic plate making – and processes of making or using...

Reexamination Certificate

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C101S464000, C101S465000, C101S463100, C430S270100

Reexamination Certificate

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07987786

ABSTRACT:
Permeability transitions rather than ablation mechanisms facilitate selective removal of the imaging layer of a lithographic plate, which allows for imaging with low-power lasers that need not impart ablation-inducing energy levels.

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Communication Pursuant to Article 94(3) EPC issued by European Patent Office for EP06803114.5 on Jun. 18, 2008.
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Written Opinion for International Application No. PCT/US06/034852 dated Jan. 30, 2007.

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