发明名称 |
METHOD OF MANUFACTURING PASTES OR PLASTIC MASSES CONTAINING PEROXIDE |
摘要 |
<p>Process for a worm extruder or continuous kneader to produce either a degasses paste or plastic composition is disclosed. A mixture of either solid or liquid organic peroxides in the paste or plastic composition having evaporable constituents are introduced into the device, homogenized and degassed by exposing the mixture to a degassing passage of the extruder. The mixture has a free surface which is more than 40% of the cross-section of the degassing passage and the minimum gas passage cross-section of the return delivery device amounts to at least about 0.1 times the degassing passage cross-section.</p> |
申请公布号 |
EP0231034(A3) |
申请公布日期 |
1989.05.10 |
申请号 |
EP19870101876 |
申请日期 |
1983.12.15 |
申请人 |
PEROXID-CHEMIE GMBH |
发明人 |
ROSSBERGER, ERWIN, DR.;WEINMAIER, JOSEF, DR.;AILLER, NIKOLAUS |
分类号 |
B29B7/00;B29B7/42;B29B7/48;B29B7/58;B29B7/80;B29B9/00;B29C47/00;B29C47/10;B29C47/38;B29C47/40;B29C47/76;B29C47/92;(IPC1-7):B29C47/76 |
主分类号 |
B29B7/00 |
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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