JPS5624361A - Material for offset master - Google Patents
Material for offset masterInfo
- Publication number
- JPS5624361A JPS5624361A JP9946179A JP9946179A JPS5624361A JP S5624361 A JPS5624361 A JP S5624361A JP 9946179 A JP9946179 A JP 9946179A JP 9946179 A JP9946179 A JP 9946179A JP S5624361 A JPS5624361 A JP S5624361A
- Authority
- JP
- Japan
- Prior art keywords
- offset master
- emulsion
- water
- elongation
- resin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
PURPOSE: To obtain a material for an offset master superior in printing resistance, by coating an emulsion of conductive ZnO and a resin on a water resistant paper base of elongation in water not more than a specified value and drying it to form a photosensitive layer.
CONSTITUTION: Conductive ZnO containing In, Al, Sn, or the like metal element and having 10-3W10-4Ωcm volume resistivity under 180kg/cm2, and an acrylic resin or vinyl acetate resin are mixed in 1:1W6:1 ratio to form an emulsion, and this 5W50g/m2 emulsion is coated on a paper base of elongation immersed in water ≤2.5% and dried to form a photosensitive layer for an offset master material. The offset master made using this material has superior resistance to printing, does not curl in etching of an image, and it can be easily set.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9946179A JPS5624361A (en) | 1979-08-06 | 1979-08-06 | Material for offset master |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9946179A JPS5624361A (en) | 1979-08-06 | 1979-08-06 | Material for offset master |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5624361A true JPS5624361A (en) | 1981-03-07 |
Family
ID=14247947
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9946179A Pending JPS5624361A (en) | 1979-08-06 | 1979-08-06 | Material for offset master |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5624361A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5480752A (en) * | 1994-02-23 | 1996-01-02 | New Oji Paper Co., Ltd. | Electrophotographic lithograph printing plate material |
-
1979
- 1979-08-06 JP JP9946179A patent/JPS5624361A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5480752A (en) * | 1994-02-23 | 1996-01-02 | New Oji Paper Co., Ltd. | Electrophotographic lithograph printing plate material |
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