JPS57133147A - Flame-retardant epoxy resin composition - Google Patents
Flame-retardant epoxy resin compositionInfo
- Publication number
- JPS57133147A JPS57133147A JP1900681A JP1900681A JPS57133147A JP S57133147 A JPS57133147 A JP S57133147A JP 1900681 A JP1900681 A JP 1900681A JP 1900681 A JP1900681 A JP 1900681A JP S57133147 A JPS57133147 A JP S57133147A
- Authority
- JP
- Japan
- Prior art keywords
- epoxy resin
- adduct
- melamine
- phosphoric acid
- flame
- 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
- Compositions Of Macromolecular Compounds (AREA)
- Epoxy Resins (AREA)
Abstract
PURPOSE: A composition, prepared by incorporating a mixture of antimony trioxide with an organic compound containing bromine, an adduct of melamine with cyanuric acid and an adduct of melamine with phosphoric acid in an epoxy resin, and having improved flame retardancy without degrading the electrical cgaracteristics of the epoxy resin.
CONSTITUTION: An epoxy resin, particularly bisphenol A diglycidyl ether epoxy resin, is kneaded with 1W6wt% antimony trioxide, preferably having a particle diameter ≤100μ, 2W15wt% adduct of melamine with cyanuric acid, 1W6wt% adduct of melamine with phosphoric acid and an organic compound containing bromine, particularly bromobenzene, in an amount of 0.5W7 times that of the total amount of the adduct of the melamine with phosphoric acid.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1900681A JPS57133147A (en) | 1981-02-13 | 1981-02-13 | Flame-retardant epoxy resin composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1900681A JPS57133147A (en) | 1981-02-13 | 1981-02-13 | Flame-retardant epoxy resin composition |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57133147A true JPS57133147A (en) | 1982-08-17 |
Family
ID=11987424
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1900681A Pending JPS57133147A (en) | 1981-02-13 | 1981-02-13 | Flame-retardant epoxy resin composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57133147A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003022948A3 (en) * | 2001-09-07 | 2003-07-10 | Hawo Oekologische Rohstoffe Gm | Flame retarding agent and use thereof |
WO2007057311A1 (en) * | 2005-11-16 | 2007-05-24 | Ciba Holding Inc. | Flame retardant prepregs and laminates for printed circuit boards |
JP2007131861A (en) * | 2006-12-28 | 2007-05-31 | Hitachi Chem Co Ltd | Epoxy resin composition for sealing semiconductor and semiconductor device using the same |
-
1981
- 1981-02-13 JP JP1900681A patent/JPS57133147A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003022948A3 (en) * | 2001-09-07 | 2003-07-10 | Hawo Oekologische Rohstoffe Gm | Flame retarding agent and use thereof |
WO2007057311A1 (en) * | 2005-11-16 | 2007-05-24 | Ciba Holding Inc. | Flame retardant prepregs and laminates for printed circuit boards |
JP2009516379A (en) * | 2005-11-16 | 2009-04-16 | チバ ホールディング インコーポレーテッド | Flame retardant prepregs and laminates for printed circuit boards |
JP2007131861A (en) * | 2006-12-28 | 2007-05-31 | Hitachi Chem Co Ltd | Epoxy resin composition for sealing semiconductor and semiconductor device using the same |
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