发明名称 |
OXYGEN BARRIER FILM FOR PIPE |
摘要 |
The present invention relates to an assembly of pipe surrounded by a multilayer oxygen barrier film wherein the multilayer oxygen barrier film comprises, in the following order, a) a layer comprising 60-100 wt% of LLDPE (linear low density polyethylene) and 0-40 wt% of LDPE (low density polyethylene), b) a first tie layer, c) a polar oxygen barrier layer, d) a second tie layer and e) a layer comprising 60-100 wt% of LLDPE and 0-40 wt% of LDPE, preferably wherein the pipe is closer to the layer e) than to the layer a). |
申请公布号 |
WO2014202554(A1) |
申请公布日期 |
2014.12.24 |
申请号 |
WO2014EP62623 |
申请日期 |
2014.06.17 |
申请人 |
SAUDI BASIC INDUSTRIES CORPORATION;SABIC GLOBAL TECHNOLOGIES B.V.;BACCARO, LUCIO;VAN DER VEN, EMANUEL JOSEPH HERMAN MARIE |
发明人 |
BACCARO, LUCIO;VAN DER VEN, EMANUEL JOSEPH HERMAN MARIE |
分类号 |
B32B1/08;B32B27/30;B32B27/32;F16L47/02 |
主分类号 |
B32B1/08 |
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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