
基本信息:
- 专利标题: Process and apparatus for continuously producing an elastomeric composition
- 专利标题(中):用于连续生产弹性体组合物的方法和设备
- 申请号:US10484494 申请日:2002-07-22
- 公开(公告)号:US20050087906A1 公开(公告)日:2005-04-28
- 发明人: Renato Caretta , Maurizio Galimberti , Cesare Amurri , Cristiano Puppi , Giuseppe Ducoli , Enrico Albizzati
- 申请人: Renato Caretta , Maurizio Galimberti , Cesare Amurri , Cristiano Puppi , Giuseppe Ducoli , Enrico Albizzati
- 优先权: EP01117993.4 20010725
- 国际申请: PCT/EP02/08145 WO 20020722
- 主分类号: B29C47/10
- IPC分类号: B29C47/10 ; B29B7/88 ; B29C31/02 ; B29C31/10 ; B29C47/00 ; B29C47/50 ; B29K21/00 ; B29K105/16 ; C08J3/22 ; B29C47/38 ; B29C47/60
摘要:
A process for continuously producing an elastomeric composition includes providing at least one extruder, metering and feeding at least one elastomer, at least one filler, and ingredients different from elastomers and fillers into the at least one extruder, mixing and dispersing the at least one filler and the ingredients different from elastomers and fillers into the at least one elastomer using the at least one extruder, and extruding a resulting elastomeric composition. The at least one extruder includes the housing and at least one screw rotatably mounted in the housing. The housing includes at least one feed opening and a discharge opening. At least one of the ingredients different from elastomers and fillers includes a subdivided product including one or more minor ingredients dispersed in at least one thermoplastic binding agent. An apparatus for continuously producing the elastomeric composition is also disclosed.
摘要(中):
用于连续生产弹性体组合物的方法包括提供至少一个挤出机,计量并将至少一种弹性体,至少一种填料和与弹性体和填料不同的成分进料至至少一个挤出机中,将至少一种填料 以及使用至少一种挤出机将不同于弹性体和填料的成分加入到至少一种弹性体中,并挤出所得的弹性体组合物。 所述至少一个挤出机包括壳体和可旋转地安装在壳体中的至少一个螺杆。 壳体包括至少一个进料口和排出口。 与弹性体和填料不同的成分中的至少一种包括包含分散在至少一种热塑性粘合剂中的一种或多种次要成分的细分产品。 还公开了用于连续生产弹性体组合物的设备。
公开/授权文献:
IPC结构图谱:
B | 作业;运输 |
--B29 | 塑料的加工;一般处于塑性状态物质的加工 |
----B29C | 塑料的成型或连接;塑性状态物质的一般成型;已成型产品的后处理,如修整 |
------B29C47/00 | 挤出成型,即挤出成型材料通过模子或喷嘴,模子或喷嘴给出要求的形状;所用的设备 |
--------B29C47/04 | .多层的或多色的制品的 |
----------B29C47/10 | ..向挤出机供料 |