发明名称 |
Method for the manufacture of a molding composition |
摘要 |
A method for the manufacture of a molding composition from a raw material melt which is charged with an additive includes the steps: charging a conveyor apparatus with a raw material which includes a liquid or gooey pasty composition or a granulate; converting the raw material into a raw material melt by heat supply to the raw material; charging the raw material melt with an additive; mixing of the raw material melt with the additive to produce a molding composition; and discharging the molding composition from the conveyor apparatus. The charging of the raw material melt with the additive takes place through a metering device which is arranged in a passage section of the conveyor apparatus and/or subsequent to the conveyor apparatus with the raw material melt flowing through and/or around the passage section. The metering device includes at least one metering element which is arranged in a recess of the passage section.
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申请公布号 |
US7993554(B2) |
申请公布日期 |
2011.08.09 |
申请号 |
US20070895301 |
申请日期 |
2007.08.22 |
申请人 |
SULZER CHEMTECH AG |
发明人 |
SCHLUMMER CHRISTIAN;HABIBI-NAINI SASAN |
分类号 |
B29C44/34;A01J17/00;A23P1/00;B29B7/00;B29C44/20;B29C44/46;B29C44/58;B29C65/00 |
主分类号 |
B29C44/34 |
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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