发明名称 |
THERMOPLASTIC LAYER FOR A CABLE, PIPE, COATING OR ANALOGOUS |
摘要 |
<p>A polyolefin graft polyamide composition incorporating lamellar nanofillers. Also, a tube, pipe or analogous formed from a multilayer at least one of the layers of which contains this composition. A thermoplastic composition having a polyolefin backbone containing a residue of at least one unsaturated monomer and a plurality of polyamide grafts, and also another component, wherein: the polyamide grafts are attached to the polyolefin backbone by the residue of the unsaturated monomer comprising a function capable of reacting via a condensation reaction with a polyamide having at least one amine end group and/or at least one carboxylic acid end group, the residue of the unsaturated monomer is attached to the backbone by grafting or copolymerization, wherein the other component consists of platy nanofillers, said nanofillers being phyllosilicates and representing from 1% to 6.5% by weight of the composition.</p> |
申请公布号 |
EP2850132(A1) |
申请公布日期 |
2015.03.25 |
申请号 |
EP20130725411 |
申请日期 |
2013.05.03 |
申请人 |
ARKEMA FRANCE |
发明人 |
SABARD, MATHIEU;JOUSSET, DOMINIQUE;FLAT, JEAN-JACUES;PEES, BERNARD;KHUSRAWY, MALIHA |
分类号 |
C08L51/06;B32B1/08;B32B27/08;B32B27/18;B32B27/32;B32B27/34;B82Y30/00;C08G81/02;C08K3/34;C08K7/00 |
主分类号 |
C08L51/06 |
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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