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Patent Searching and Data


Title:
POSITIVE ACTIVE ENERGY RAY-SENSITIVE DRY FILM
Document Type and Number:
Japanese Patent JP2003131366
Kind Code:
A
Abstract:

To provide a positive active energy ray-sensitive dry film having excellent photosensitivity.

The positive active energy ray-sensitive dry film has a positive solid cellulose resin layer having sensitivity to active energy rays on the surface of a supporting material having no sensitivity to active energy rays. The resin layer is formed by applying a resin composition containing (A) at least one kind of unsaturated compound selected from vinylether group-containing compounds, vinylester group-containing compounds and propenylester group- containing compounds, (B) a cellulose resin having an acid functional group and (C) a photoacid generator as the essential components on the surface of the supporting material and then heating the applied layer to crosslink the composition.


Inventors:
HASEGAWA TAKEYA
IMAI GENJI
Application Number:
JP2001332313A
Publication Date:
May 09, 2003
Filing Date:
October 30, 2001
Export Citation:
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Assignee:
KANSAI PAINT CO LTD
International Classes:
G03F7/004; C08F2/00; C08F2/44; C08F251/02; G03F7/039; (IPC1-7): G03F7/004; C08F2/00; C08F2/44; C08F251/02; G03F7/039