JPS57149486A - Zinc plated steel plate with coat capable of preventing powdering - Google Patents
Zinc plated steel plate with coat capable of preventing powderingInfo
- Publication number
- JPS57149486A JPS57149486A JP3622381A JP3622381A JPS57149486A JP S57149486 A JPS57149486 A JP S57149486A JP 3622381 A JP3622381 A JP 3622381A JP 3622381 A JP3622381 A JP 3622381A JP S57149486 A JPS57149486 A JP S57149486A
- Authority
- JP
- Japan
- Prior art keywords
- steel plate
- plated steel
- zinc plated
- suspention
- emulsified
- 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 provide a zinc plated steel plate in which powdering hardly occur even under severe processing conditions, by applying on one surface of a zinc plated steel plate a lubricating composition that has been prepared by adding an emulsified or solbilized waxy material to a copolymer of an ethylenic monomer and an α-β ethylenically unsaturated carboxylic acid.
CONSTITUTION: A monomer (for example: ethylene) represented by the formula, wherein R1 stands for a hydrogen atom or a methyl group, and R2 stands for a hydrogene atom, or a group such as -COOCH3, -COOC2H5, or the like, is copolymerized with an α-β ethylenically unsaturated carboxylic acid (for example: acrylic acid). After the resulting high molecular compound is alkali-emulsified or solubilized, 1W40wt% of a solubilized or emulsified waxy material (for example: natural montan wax) (as solid ratio) based on 100wt% of said high molecular compound, are added to prepare the lubricating composition. Then this lubricting composition is converted into an aqueous solution or suspention containing said composition on the order of 0.5W40.0wt%, and the solution or suspention is applied on the surface of a zinc plated steel plate in an amount of 0.2W20g/m2 (expressed as dry weight). The applied solution or suspention is dried by heat to produce the aimed zinc plated steel plate having a film capable of preventing powdering.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3622381A JPS57149486A (en) | 1981-03-12 | 1981-03-12 | Zinc plated steel plate with coat capable of preventing powdering |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3622381A JPS57149486A (en) | 1981-03-12 | 1981-03-12 | Zinc plated steel plate with coat capable of preventing powdering |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57149486A true JPS57149486A (en) | 1982-09-16 |
Family
ID=12463771
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3622381A Pending JPS57149486A (en) | 1981-03-12 | 1981-03-12 | Zinc plated steel plate with coat capable of preventing powdering |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57149486A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01156398A (en) * | 1987-11-26 | 1989-06-19 | Procoat Sa | Zinc plated to steel and polyfunctional film for zinc and zinc alloy |
US5202012A (en) * | 1991-03-05 | 1993-04-13 | Nkk Corporation | Method for manufacturing zinciferous electroplated steel sheet excellent in press-formability |
-
1981
- 1981-03-12 JP JP3622381A patent/JPS57149486A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01156398A (en) * | 1987-11-26 | 1989-06-19 | Procoat Sa | Zinc plated to steel and polyfunctional film for zinc and zinc alloy |
US5202012A (en) * | 1991-03-05 | 1993-04-13 | Nkk Corporation | Method for manufacturing zinciferous electroplated steel sheet excellent in press-formability |
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