发明名称 |
PROCESS FOR THE PRODUCTION OF MULTILAYER BLOW-MOLDED HOLLOW ARTICLES |
摘要 |
<p>The present invention relates to blow molded multilayer hollow articles and a coextrusion blow molding process for the production of said multilayer hollow articles, made of thermoplastic polymers and characterized by a specific visual effect. More in particular, the present invention relates to multilayer hollow articles and a coextrusion blow molding process for the production of said multilayer hollow articles, wherein at least one layer is a continuous layer with a uniform degree of thickness and at least one layer is a discontinuous or a non-uniform continuous layer with varying degree of thickness, which results in a specific surface pattern and/or visual color effect.</p> |
申请公布号 |
EP2566764(A2) |
申请公布日期 |
2013.03.13 |
申请号 |
EP20110719188 |
申请日期 |
2011.05.03 |
申请人 |
CLARIANT MASTERBATCHES (ITALIA) S.P.A. |
发明人 |
TORCHIO, MAURIZIO;MINOTTI, CLAUDIO |
分类号 |
B29C49/04;B21K21/16;B29C47/00;B29C47/06;B29K21/00;B29L9/00;B65D1/02 |
主分类号 |
B29C49/04 |
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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