Title:
HIGHLY PHOTOSENSITIVE PRINTING ASSEMBLY DEVELOPABLE BY WATERSOLVENT
Document Type and Number:
Japanese Patent JPS60244952
Kind Code:
A
Abstract:
A photoimageable printing assembly comprises:a. an electroconductive support, andb. a dual layer photosensitive construction comprising(1) a photoresist lower layer sensitive to radiation in the wavelength range of 250 to 450 nm, the photoresist being soluble or dispersible in an aqueous solvent only, in either the exposed or unexposed areas and(2) a photoconductive upper layer comprising zinc oxide in a water-soluble or water-dispersible binder, the layer being sensitive to radiation above 250 nm, and the layer being dispersible in an aqueous solvent.The assembly can be useful for making printing plates and printed circuits.
Inventors:
ARAN JIYON HAABAATO
Application Number:
JP9888385A
Publication Date:
December 04, 1985
Filing Date:
May 09, 1985
Export Citation:
Assignee:
MINNESOTA MINING & MFG
International Classes:
G03G13/26; G03F7/00; G03G5/153; G03G13/28; H05K3/06; (IPC1-7): G03F7/00; G03F7/02; G03G13/26
Domestic Patent References:
| JPS5294205A | 1977-08-08 | |||
| JPS58150953A | 1983-09-07 | |||
| JPS575042A | 1982-01-11 |
Attorney, Agent or Firm:
Hideto Asamura