发明名称 |
Process for Introducing an Additive into a Polymer Melt |
摘要 |
A process includes introducing a base polymer into an extruder, heating to a temperature sufficient to form a polymer melt, introducing a liquid such as water including an additive with mixing and subsequent vaporization and venting of the liquid to produce an extrudate having a uniform distribution of preferably uniformly small additive particles. |
申请公布号 |
AU2007201866(A1) |
申请公布日期 |
2007.11.08 |
申请号 |
AU20070201866 |
申请日期 |
2007.04.19 |
申请人 |
CURWOOD INC |
发明人 |
KEVIN P NELSON;DAN G SIEGEL |
分类号 |
B29C47/36;B29B7/94;B29K509/00;B65B25/02 |
主分类号 |
B29C47/36 |
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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