| 发明名称 |
Stabilized polyarylate compositions. |
| 摘要 |
<p>Described herein are molding compositions comprising a blend of (a) a polyarylate derived from a dihydric phenol and an aromatic carboxylic acid and (b) a diphosphite and/or diphosphonite and, optionally, at least one thermoplastic polymer. The polyarylate compositions exhibit improved thermal and oxidative stability.</p> |
| 申请公布号 |
EP0054308(A1) |
申请公布日期 |
1982.06.23 |
| 申请号 |
EP19810110506 |
申请日期 |
1981.12.16 |
| 申请人 |
AMOCO CORPORATION |
发明人 |
GARDNER, HUGH CHESTER;MATZNER, MARKUS;ROBESON, LLOYD MAHLON |
| 分类号 |
C08L67/00;C07F9/145;C07F9/146;C08G63/19;C08G63/199;C08K5/526;C08K5/5393;C08L1/00;C08L7/00;C08L21/00;C08L23/00;C08L27/00;C08L33/00;C08L33/02;C08L51/00;C08L51/02;C08L67/03;C08L101/00;(IPC1-7):08L67/02;08K5/52;07F9/145 |
主分类号 |
C08L67/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
