JPS5516020A - Coating composition - Google Patents
Coating compositionInfo
- Publication number
- JPS5516020A JPS5516020A JP8826978A JP8826978A JPS5516020A JP S5516020 A JPS5516020 A JP S5516020A JP 8826978 A JP8826978 A JP 8826978A JP 8826978 A JP8826978 A JP 8826978A JP S5516020 A JPS5516020 A JP S5516020A
- Authority
- JP
- Japan
- Prior art keywords
- coating composition
- coating
- condensed phosphate
- phosphate
- forming
- 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.)
- Granted
Links
Abstract
PURPOSE: A coating composition that contains condensed phosphate salt, thus forming coating films with improved adhesion to metal substrates.
CONSTITUTION: A hard soluble condensed phosphate salt (the water content is about 0.01W5% measured according to JIS-K5101), such as pyrophosphate, polyphosphate, or tetrametaphosphate, is added to a coating, thus forming said coating composition. The above condensed phosphate is, e.g., preferably aluminum tripolyphosphate. The combination of less than 2%, based on the coating films), of a soluble phosphate as manganese phosphate, or tribasic lead sulfate or stannous oxalate as immediately effective anticorrosive agent increases the effect.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8826978A JPS5516020A (en) | 1978-07-21 | 1978-07-21 | Coating composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8826978A JPS5516020A (en) | 1978-07-21 | 1978-07-21 | Coating composition |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5516020A true JPS5516020A (en) | 1980-02-04 |
JPS6213387B2 JPS6213387B2 (en) | 1987-03-26 |
Family
ID=13938165
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8826978A Granted JPS5516020A (en) | 1978-07-21 | 1978-07-21 | Coating composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5516020A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55116768A (en) * | 1979-03-02 | 1980-09-08 | Teikoku Kako Kk | Coating composition for protection of zinc from white rust |
JPS6189272A (en) * | 1984-10-08 | 1986-05-07 | Nippon Paint Co Ltd | Cationic electrocoating compound composition |
JPH0395277A (en) * | 1989-09-07 | 1991-04-19 | Aisin Chem Co Ltd | Corrosion-preventing coating composition |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63121282U (en) * | 1987-01-28 | 1988-08-05 |
-
1978
- 1978-07-21 JP JP8826978A patent/JPS5516020A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55116768A (en) * | 1979-03-02 | 1980-09-08 | Teikoku Kako Kk | Coating composition for protection of zinc from white rust |
JPS6189272A (en) * | 1984-10-08 | 1986-05-07 | Nippon Paint Co Ltd | Cationic electrocoating compound composition |
JPH0395277A (en) * | 1989-09-07 | 1991-04-19 | Aisin Chem Co Ltd | Corrosion-preventing coating composition |
Also Published As
Publication number | Publication date |
---|---|
JPS6213387B2 (en) | 1987-03-26 |
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