JPS5591978A - Metal screen and production thereof - Google Patents
Metal screen and production thereofInfo
- Publication number
- JPS5591978A JPS5591978A JP3779A JP3779A JPS5591978A JP S5591978 A JPS5591978 A JP S5591978A JP 3779 A JP3779 A JP 3779A JP 3779 A JP3779 A JP 3779A JP S5591978 A JPS5591978 A JP S5591978A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- metal
- etching
- resin
- resin layer
- 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 metal screen with high mechanical strength and aperture by forming an electrodeposited layer on a substrate having a meshy electrically-conductive surface followed by coating of a resin layer, removal of a protruded portion resin layer, formation of a corrosion resistant metal layer, etching, etc.
CONSTITUTION: Resin or the like is filled into nonelectrically conductive zones 6, electrodeposited layer 7 as a metal core is formed on electric conductor substrate 5 having a meshy conductive surface, and layer 7 is uniformly covered with resin layer 8 all over by spray coating or other method. Unsolidified resin layer 8 on the protrusions of layer 7 is then removed with a doctor roll, a flat plate or the like made of metal or nonmetal having an affinity for resin 8. On the exposed metal surface electrodeposited layer 9 of a Ni-P alloy or the like with superior etching properties and corrosion resistance is formed by a known method, residual resin layer 8 is removed with solvent or the like, and chemical etching is carried out with an etching soln. effective for layer 7 alone. By repeating the processes prior to the etching a two-layer same or different kind metal core may be formed. Substrate 5 is exfoliated to obtain a metal screen with high aperture.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3779A JPS5591978A (en) | 1979-01-05 | 1979-01-05 | Metal screen and production thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3779A JPS5591978A (en) | 1979-01-05 | 1979-01-05 | Metal screen and production thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5591978A true JPS5591978A (en) | 1980-07-11 |
Family
ID=11463123
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3779A Pending JPS5591978A (en) | 1979-01-05 | 1979-01-05 | Metal screen and production thereof |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5591978A (en) |
-
1979
- 1979-01-05 JP JP3779A patent/JPS5591978A/en active Pending
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