| 发明名称 |
FOERFARANDE FOER ATT VAESENTLIGEN ELIMINERA YTSMAELTFRAKTURER VID SPRUTPRESSNING AV ETYLENPOLYMERER. |
| 摘要 |
<p>A process for substantially eliminating surface melt fracture during extrusion of an ethylene polymer wherein the die land has a surface fabricated from a material which increases adhesion between the die land surface and the polymer.</p> |
| 申请公布号 |
FI850833(A0) |
申请公布日期 |
1985.02.28 |
| 申请号 |
FI19850000833 |
申请日期 |
1985.02.28 |
| 申请人 |
UNION CARBIDE CORPORATION |
发明人 |
RAMAMURTHY, ARAKALGUD VENKATAPATHIA |
| 分类号 |
B29C47/00;B29C47/12;B29C47/20;B29K23/00;(IPC1-7):B29C/ |
主分类号 |
B29C47/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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