发明名称 |
Induced polymer segregation for injection blow molding process |
摘要 |
The present invention is directed to a blow molded article of manufacture made from one or more polymers, characterized in that the article shows across its wall cross section multiple zones, each zone having a different concentration or density gradient of at least one polymer.
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申请公布号 |
EP2192043(A1) |
申请公布日期 |
2010.06.02 |
申请号 |
EP20080170314 |
申请日期 |
2008.11.28 |
申请人 |
ALLIANCE FOR BUSINESS SOLUTIONS A4BS |
发明人 |
DIRCK, STEVEN |
分类号 |
B65D1/02;B29C45/00;B29C45/27;B29C49/00 |
主分类号 |
B65D1/02 |
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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