| 发明名称 |
FLAME RETARDANT COMPOSITION OF POLYPHENYLENE ETHER, STYRENE RESIN AND CYCLIC PHOSPHONATE |
| 摘要 |
Flame retardant compositions comprising a polyphenylene ether resin, a polystyrene resin and a cyclic phosphonate of formula <IMAGE> where R is alkyl, aryl or alkyl aryl have excellent appearance and physical properties after molding. Especially useful is diphenyl pentaerythritol diphosphonate. |
| 申请公布号 |
AU3955078(A) |
申请公布日期 |
1980.03.13 |
| 申请号 |
AU19780039550 |
申请日期 |
1978.09.05 |
| 申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
ROBERT JAY AXELROD |
| 分类号 |
C09K21/12;C07F9/6571;C08K5/49;C08K5/53;C08K5/5357;C08L7/00;C08L21/00;C08L23/00;C08L25/00;C08L25/04;C08L33/00;C08L33/02;C08L51/00;C08L51/02;C08L71/00;C08L71/12;C08L101/00 |
主分类号 |
C09K21/12 |
| 代理机构 |
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