| 发明名称 |
PYRROLE-STABILISED CHLORINE-CONTAINING THERMOPLASTICS |
| 摘要 |
<p>3-12937/CGM 256/1+2/+ Pyrrole-stabilised chlorine-containing thermoplastics Chlorine-containing thermoplastics containing a pyrrole of one of the formulae I to V , (I) (II) (III) , (IV) (V) the substituents being as defined in the patent specification. The pyrroles are used to stabilise chlorinecontaining thermoplastics,</p> |
| 申请公布号 |
CA1157192(A) |
申请公布日期 |
1983.11.15 |
| 申请号 |
CA19810380535 |
申请日期 |
1981.06.25 |
| 申请人 |
CIBA-GEIGY AG |
发明人 |
WIRTH, HERMANN O.;BUESSING, JUERGEN;FRIEDRICH, HANS-HELMUT |
| 分类号 |
C08K5/3415;C08K5/37;(IPC1-7):C08K5/34;C08L57/08;C08K5/36 |
主分类号 |
C08K5/3415 |
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