发明名称 |
Method for the direct and continuous production of hollow articles from a polymer melt |
摘要 |
A method of making shaped articles from highly condensed polyester melt and especially preforms for the blow molding of food and especially beverage containers. A melt is continuously withdrawn from the polycondensation reactor and is fed to the shape-imparting units, especially a multiplicity of injection-molding machines without solidification between the final reactor and the injection molders and without degassing between the final reactor and the injection molding machines.
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申请公布号 |
US2005161863(A1) |
申请公布日期 |
2005.07.28 |
申请号 |
US20040966352 |
申请日期 |
2004.10.14 |
申请人 |
ZIMMER AKTIENGESELLSCHAFT |
发明人 |
OTTO BRIGITTA;SCHAFER ROLAND;BACHMANN HOLGER;HOLTING LUDWIG;DEISS STEFAN |
分类号 |
B29B7/32;B29B7/88;B29B13/00;B29C31/04;B29C45/00;B29C45/18;B29C49/00;B29D22/00;C08G63/08;C08G63/78;C08G63/88;C08J3/205;C08J5/00;(IPC1-7):B29C45/00 |
主分类号 |
B29B7/32 |
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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