JPS5638497A - Surface treatment of tin-free steel - Google Patents
Surface treatment of tin-free steelInfo
- Publication number
- JPS5638497A JPS5638497A JP11343379A JP11343379A JPS5638497A JP S5638497 A JPS5638497 A JP S5638497A JP 11343379 A JP11343379 A JP 11343379A JP 11343379 A JP11343379 A JP 11343379A JP S5638497 A JPS5638497 A JP S5638497A
- Authority
- JP
- Japan
- Prior art keywords
- component
- polymer
- acid
- org
- tin
- 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
- 239000005029 tin-free steel Substances 0.000 title abstract 2
- 238000004381 surface treatment Methods 0.000 title 1
- 229920000642 polymer Polymers 0.000 abstract 4
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 abstract 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract 2
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 abstract 2
- 239000007864 aqueous solution Substances 0.000 abstract 2
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 150000002763 monocarboxylic acids Chemical class 0.000 abstract 2
- 239000000243 solution Substances 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-N phosphoric acid Substances OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 1
- -1 phosphoric acid compound Chemical class 0.000 abstract 1
- 150000003016 phosphoric acids Chemical class 0.000 abstract 1
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical class OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
Landscapes
- Electrochemical Coating By Surface Reaction (AREA)
Abstract
PURPOSE: To improve the adhesiveness of a coating, by coating an aqueous solution containing a polymer of acrylic acid or methacrylic acid as the first component and a water-soluble monocarboxylic acid or an org. phosphoric acid compound as the second component on a surface of a steel plate having a hydrated Cr oxide substance on a Cr plated layer.
CONSTITUTION: A polymer of the first component has -COOH group on a side chain or is a polymer forming said group in an aqueous solution, such as a polymer of acrylic acid or methacrylic acid or a compolymer thereof. The second component is selected from one or more of monocarboxylic acids, org. phosphoric acid compounds or org. phosphorous acid compounds. A mixing wt. ratio of the first and the second component is adjusted to a range of 5:1W100:1. The concn. of a treating solution containing them is about 0.03W3g/l and this treating solution is sprayed on a surface of a tin-free steel and heated and dried.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11343379A JPS5638497A (en) | 1979-09-03 | 1979-09-03 | Surface treatment of tin-free steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11343379A JPS5638497A (en) | 1979-09-03 | 1979-09-03 | Surface treatment of tin-free steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5638497A true JPS5638497A (en) | 1981-04-13 |
Family
ID=14612091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11343379A Pending JPS5638497A (en) | 1979-09-03 | 1979-09-03 | Surface treatment of tin-free steel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5638497A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62175375A (en) * | 1985-12-23 | 1987-08-01 | フイブロン・マシ−ン・コ−ポレ−シヨン | Tail guide for paper making machines |
| JP2008078477A (en) * | 2006-09-22 | 2008-04-03 | Kawamura Electric Inc | Heat dissipation structure in the cabinet |
-
1979
- 1979-09-03 JP JP11343379A patent/JPS5638497A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62175375A (en) * | 1985-12-23 | 1987-08-01 | フイブロン・マシ−ン・コ−ポレ−シヨン | Tail guide for paper making machines |
| JP2008078477A (en) * | 2006-09-22 | 2008-04-03 | Kawamura Electric Inc | Heat dissipation structure in the cabinet |
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