JPS57164117A - Thermosetting composition - Google Patents
Thermosetting compositionInfo
- Publication number
- JPS57164117A JPS57164117A JP5016681A JP5016681A JPS57164117A JP S57164117 A JPS57164117 A JP S57164117A JP 5016681 A JP5016681 A JP 5016681A JP 5016681 A JP5016681 A JP 5016681A JP S57164117 A JPS57164117 A JP S57164117A
- Authority
- JP
- Japan
- Prior art keywords
- prepared
- epoxy resin
- mixing
- reacting
- urea compound
- 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
Landscapes
- Epoxy Resins (AREA)
Abstract
PURPOSE: The titled composition having storage stability and being useful in powder coatings, molding materials, hot melt adhesives, etc., which are curable at relatively low temperatures, prepared by mixing a normally solid epoxy resin with a specified urea compound and other compounds.
CONSTITUTION: A composition which is storage-stable and, when heated, is convertible into a crosslinked epoxy resin, prepared by mixing a solid epoxy resin, softening point 40W150°C (e.g., polyglycidyl ether obtained by reacting bisphenol A with epichlorohydrin), dicyandiamide or/and a hydrazine (e.g., sebacic acid dihydrazide), an adduct prepared by reacting an epoxy compound with a dialkylamine or its product prepared by neutralization with an acid substance, and a urea compound of the formula, wherein X and Y are each H, Cl, Br, CH3, NO2 or OCH3, R1 and R2 are each an alkyl, alkenyl, aryl or aralkyl and R1 and R2 can be combined together to form a ring (e.g., 3-phenyl-1,1-dimethylurea) and, if necessary, known additives.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5016681A JPS57164117A (en) | 1981-04-02 | 1981-04-02 | Thermosetting composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5016681A JPS57164117A (en) | 1981-04-02 | 1981-04-02 | Thermosetting composition |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57164117A true JPS57164117A (en) | 1982-10-08 |
Family
ID=12851613
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5016681A Pending JPS57164117A (en) | 1981-04-02 | 1981-04-02 | Thermosetting composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57164117A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61181870A (en) * | 1985-02-05 | 1986-08-14 | Yokohama Rubber Co Ltd:The | Reactive hot melt |
JPH04288317A (en) * | 1990-05-28 | 1992-10-13 | Somar Corp | Powdered epoxy resin composition and production thereof |
-
1981
- 1981-04-02 JP JP5016681A patent/JPS57164117A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61181870A (en) * | 1985-02-05 | 1986-08-14 | Yokohama Rubber Co Ltd:The | Reactive hot melt |
JPH04288317A (en) * | 1990-05-28 | 1992-10-13 | Somar Corp | Powdered epoxy resin composition and production thereof |
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