发明名称 |
Stabilized halogen-containing resin compositions |
摘要 |
A molten material is prepared by heating a mixture of (A) a polyhydric alcohol containing a neopentyl structure such as pentaerythritol, dipentaerythritol or tripentaerythritol which is less compatible with a halogen-containing resin and (B) a partial ester of said polyhydric alcohol and a carboxyl group-containing compound which has good compatibility with the halogen-containing resin to the molten state. The molten material functions as a stabilizer assistant which markedly increases the thermal stabilizing effect of divalent metal stabilizers for the halogen-containing resin.
|
申请公布号 |
US4218352(A) |
申请公布日期 |
1980.08.19 |
申请号 |
US19780956363 |
申请日期 |
1978.10.31 |
申请人 |
AJINOMOTO CO INC |
发明人 |
KITAMURA, NOBUYOSHI;MATSUURA, SHOHACHI;NAKAMURA, MASAO;TAKEUCHI, KOUJI |
分类号 |
C08K5/053;C08K5/103;(IPC1-7):C08K5/11 |
主分类号 |
C08K5/053 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|