| 发明名称 |
USE OF ALPHA-POLYOLEFIN COMPOSITIONS FOR EXTRUSION |
| 摘要 |
Process for the extrusion, followed by cooling with water, of compositions based on alpha-olefin polymers. The composition being extruded comprises a phenolic anti-oxidizing agent, an organic phosphite, and a carbonate of an alkaline-earth metal. The process permits fabricating films, filaments and tubes. |
| 申请公布号 |
DE2862482(D1) |
申请公布日期 |
1987.01.08 |
| 申请号 |
DE19782862482 |
申请日期 |
1978.06.01 |
| 申请人 |
SOLVAY & CIE (SOCIETE ANONYME) |
发明人 |
ALARD, JOSEPH;DERROITTE, JEAN-LOUIS |
| 分类号 |
C08L23/00;B29C47/88;B29K23/00;C08K3/26;C08K3/34;C08K5/13;C08K5/52;C08K5/524;C08K13/02;C08L7/00;C08L21/00;C08L23/02;C08L101/00;(IPC1-7):C08L23/02 |
主分类号 |
C08L23/00 |
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