JPS5457535A - Powder coating composition for roofing slate tile - Google Patents
Powder coating composition for roofing slate tileInfo
- Publication number
- JPS5457535A JPS5457535A JP12355477A JP12355477A JPS5457535A JP S5457535 A JPS5457535 A JP S5457535A JP 12355477 A JP12355477 A JP 12355477A JP 12355477 A JP12355477 A JP 12355477A JP S5457535 A JPS5457535 A JP S5457535A
- Authority
- JP
- Japan
- Prior art keywords
- glycidyl groups
- curing agent
- roofing
- coating composition
- base 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.)
- Granted
Links
Landscapes
- Paints Or Removers (AREA)
Abstract
PURPOSE: An aliphatic dibasic acid as a curing agent is blended with a base resin containing glycidyl groups in a specific proportion to produce title composition that is high resistant to alkali and whitening even when coated on roofing slate tiles.
CONSTITUTION: (A) a base resin of vinyl copolymer containing glycidyl groups, preferably of 80-150°C softening point and 3000W15000 number-average molecular weight is incorporated with an aliphatic dibasic acid such as adipic acid as a curing agent wherein the equivalent ratio of glycidyl groups in component A to carboxyl groups in component B is adjusted to 1/0.8W1/0.5.
EFFECT: Coating roofing tiles do not cause chaulking in short periods of time unlike conventional products
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52123554A JPS5919220B2 (en) | 1977-10-17 | 1977-10-17 | Slate tile coated with acrylic resin powder coating composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52123554A JPS5919220B2 (en) | 1977-10-17 | 1977-10-17 | Slate tile coated with acrylic resin powder coating composition |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5457535A true JPS5457535A (en) | 1979-05-09 |
JPS5919220B2 JPS5919220B2 (en) | 1984-05-04 |
Family
ID=14863466
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52123554A Expired JPS5919220B2 (en) | 1977-10-17 | 1977-10-17 | Slate tile coated with acrylic resin powder coating composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5919220B2 (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5059429A (en) * | 1973-09-25 | 1975-05-22 |
-
1977
- 1977-10-17 JP JP52123554A patent/JPS5919220B2/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5059429A (en) * | 1973-09-25 | 1975-05-22 |
Also Published As
Publication number | Publication date |
---|---|
JPS5919220B2 (en) | 1984-05-04 |
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