PRINTING PLATE MATERIAL AND MANUFACTURING METHOD THEREOF

Title:

PRINTING PLATE MATERIAL AND MANUFACTURING METHOD THEREOF

Document Type and Number:

Japanese Patent JP2009248540

Kind Code:

A

Abstract:

To achieve highly precise printing by remarkably improving durability of plate material, especially adhesion of a layer exhibiting a photocatalytic function to base material to remarkably improving the durability of the whole plate material and enhancing the photocatalytic function to increase productivity, in printing plate material using the photocatalytic function.

In this printing plate material 6 and manufacturing method tehreof, the surface layer of the base material 1 itself is reformed into an oxidized layer 4 exhibiting the photocatalytic function by heating treatment, fine particles 2 exhibiting the photocatalytic function are burnt on the surface of the oxidized layer 4, and the fine particles are coated with a layer 5 containing a hydrophobic compound and decomposable by the photocatalytic function.

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Inventors:

FUJISHIMA AKIRA
MURAKAMI TAKETOSHI
NAKATA KAZUYA
KUBO ATSUSHI
OKUI TOSHIKI
KOMINE TAKASHI
TANEICHI TOSHIAKI

Application Number:

JP2008102759A

Publication Date:

October 29, 2009

Filing Date:

April 10, 2008

Export Citation:

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Assignee:

KANAGAWA KAGAKU GIJUTSU AKAD
TOKYO OHKA KOGYO CO LTD

International Classes:

B41N1/14; B01J35/02; B01J37/14; G03F7/00; G03F7/004; B41C1/10

Attorney, Agent or Firm:

Toshimitsu Ban

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