JPS55145770A - Manufacture of epoxy resin powder coating composition - Google Patents
Manufacture of epoxy resin powder coating compositionInfo
- Publication number
- JPS55145770A JPS55145770A JP5439279A JP5439279A JPS55145770A JP S55145770 A JPS55145770 A JP S55145770A JP 5439279 A JP5439279 A JP 5439279A JP 5439279 A JP5439279 A JP 5439279A JP S55145770 A JPS55145770 A JP S55145770A
- Authority
- JP
- Japan
- Prior art keywords
- epoxy resin
- coating composition
- powder coating
- resin powder
- manufacture
- 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: To manufacture an epoxy resin powder coating composition of quick setting type at lower temperatures, having excellent storage stability, by mixing separately pulverized epoxy resin and a hardener in the presence of a filler.
CONSTITUTION: An epoxy resin (A) which is in the solid state at ordinary temperature and of 70°C or more melting point (by a ring and ball method) and a hardener (B), e.g., an amine aduct, a polyamide, etc., are pulverized separately from each other and classified into a grain size range from 100W300 mesh size. Then, 100pts.wt. (A), 20pts.wt. or more (B), and a filler, e.g. fine silica powder, etc., are mixed together to obtain an epoxy resin powder coating composition. Thus, because heating process is not required, hardeners having low-temperature hardening power or quick hardening power which have not been used in melt-blending methods can be utilized advantageously.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5439279A JPS5923581B2 (en) | 1979-05-02 | 1979-05-02 | Method for producing epoxy resin powder coating composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5439279A JPS5923581B2 (en) | 1979-05-02 | 1979-05-02 | Method for producing epoxy resin powder coating composition |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55145770A true JPS55145770A (en) | 1980-11-13 |
JPS5923581B2 JPS5923581B2 (en) | 1984-06-02 |
Family
ID=12969404
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5439279A Expired JPS5923581B2 (en) | 1979-05-02 | 1979-05-02 | Method for producing epoxy resin powder coating composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5923581B2 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5959082U (en) * | 1982-10-13 | 1984-04-17 | 松下電器産業株式会社 | microphone device |
JPS5959464U (en) * | 1982-10-13 | 1984-04-18 | 松下電器産業株式会社 | Electronic device lid attachment device |
JPS5959993U (en) * | 1982-10-13 | 1984-04-19 | 松下電器産業株式会社 | dehydration cap |
JPS5960000U (en) * | 1982-10-13 | 1984-04-19 | 松下電器産業株式会社 | Clothes dryer door device |
JPS61191214U (en) * | 1986-02-12 | 1986-11-28 |
-
1979
- 1979-05-02 JP JP5439279A patent/JPS5923581B2/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5959082U (en) * | 1982-10-13 | 1984-04-17 | 松下電器産業株式会社 | microphone device |
JPS5959464U (en) * | 1982-10-13 | 1984-04-18 | 松下電器産業株式会社 | Electronic device lid attachment device |
JPS5959993U (en) * | 1982-10-13 | 1984-04-19 | 松下電器産業株式会社 | dehydration cap |
JPS5960000U (en) * | 1982-10-13 | 1984-04-19 | 松下電器産業株式会社 | Clothes dryer door device |
JPS6325817Y2 (en) * | 1982-10-13 | 1988-07-13 | ||
JPS61191214U (en) * | 1986-02-12 | 1986-11-28 |
Also Published As
Publication number | Publication date |
---|---|
JPS5923581B2 (en) | 1984-06-02 |
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