MINIMIZATION OF ABLATION IN THERMALLY IMAGE FORMABLE ELEMENT

Title:

MINIMIZATION OF ABLATION IN THERMALLY IMAGE FORMABLE ELEMENT

Document Type and Number:

Japanese Patent JP2003156850

Kind Code:

A

Abstract:

To provide an image formable element in which ablation is suppressed to reduce cleaning frequency of a plate setter and to reduce its cost, noise and size.

The image formable element comprises a hydrophilic substrate, a lower layer, a barrier layer, and an upper layer, wherein the upper layer contains a first polymerized material, the lower layer contains a second polymerized material, the barrier layer contains a third polymerized material, the upper layer is ink-receptive and insoluble in an alkali developing solution, all of the upper layer, barrier layer and lower layer can be removed with an alkali developing solution after exposure of the element to heat, the lower layer contains a photothermal conversion material and the barrier layer and upper layer do not substantially contain a photothermal conversion material.

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Inventors:

PATEL JAYANTI
WEST PAUL
RAY KEVIN
WILLIAMS KEVIN

Application Number:

JP2002331347A

Publication Date:

May 30, 2003

Filing Date:

November 14, 2002

Export Citation:

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Assignee:

KODAK POLYCHROME GRAPHICS CO

International Classes:

G03F7/11; B41C1/10; B41M5/36; B41N1/08; G03F7/00; (IPC1-7): G03F7/11; G03F7/00

Attorney, Agent or Firm:

Masatake Shiga (7 outside)

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