发明名称 |
MULTILAYER STRUCTURES CONTAINING BIOPOLYMERS |
摘要 |
The invention relates to a multi-layer structure having at least one inner layer containing an alloy of a biopolymer and an acrylic polymer and at least one outer layer containing a thermoplastic or thermoset polar polymer matrix. The combination of outer polar layer and an inner biopolymer/acrylic layer provides improved properties, such as improved adhesion, and improved mechanical properties. The multi-layer structure may be in the form of a sheet, a film, a tube or pipe, or a profile, and could be used by itself or as a cap-layer over a substrate. |
申请公布号 |
EP2877344(A4) |
申请公布日期 |
2015.12.02 |
申请号 |
EP20130822438 |
申请日期 |
2013.07.26 |
申请人 |
ARKEMA FRANCE |
发明人 |
MEHLMANN, FLORENCE;BARSOTTI, ROBERT J.;CRABB, CHARLES C.;RICHARDS, THOMAS H.;LACOCK, STEVEN B.;AUBART, MARK A.;TOFT, ADAM N. |
分类号 |
B32B27/20;B32B3/26;B32B5/18;B32B7/12;B32B27/06;B32B27/08;B32B27/30;B32B27/36 |
主分类号 |
B32B27/20 |
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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