发明名称 |
COMPOSITE PANEL |
摘要 |
Composite panel comprising at least one layer containing at least one tape comprising a thermoplastic polymer selected from the group consisting of polyolefins, polyesters, polyvinyl alcohols, polyacrylonitriles, polyamides or polyketone, wherein the tape has a tensile strength of at least 1.2 GPa and an areal density of between 5 and 150 g/m2, and an adhesive in contact with said layer, whereby the amount of the adhesive in contact with one side of the at least one layer is between 0.2 and 15 g/m2, wherein the adhesive is a plastomer wherein said plastomer is a random copolymer of ethylene or propylene and one or more C2 to C12 a-ol-efin co-monomers and wherein said plastomer has a density as measured according to 1801183 of between 860 and 930 kg/m3. In a preferred embodiment the tape comprises an ultra high molecular weight polyethylene. The composite panel is used in a ballistic resistant article. |
申请公布号 |
US2015033936(A1) |
申请公布日期 |
2015.02.05 |
申请号 |
US201314384004 |
申请日期 |
2013.03.07 |
申请人 |
DSM IP ASSETS B.V. |
发明人 |
Cummins David Michael;Wienke Dietrich;Marissen Roelof;Van Putten Koen;Hendrix Joke |
分类号 |
F41H5/04;F41H5/24;F41H5/02;F41H7/00;B32B37/06;B32B37/10 |
主分类号 |
F41H5/04 |
代理机构 |
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代理人 |
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主权项 |
1. Composite panel comprising
at least one layer containing at least one tape comprising a thermoplastic polymer selected from the group consisting of polyolefins, polyesters, polyvinyl alcohols, polyacrylonitriles, polyamides or polyketone, wherein the tape has a tensile strength of at least 1.2 GPa and an areal density of between 5 and 250 g/m2,and an adhesive in contact with said layer, whereby the amount of the adhesive in contact with one side of the at least one layer is between 0.2 and 15 g/m2, wherein the adhesive is a plastomer wherein said plastomer is a random copolymer of ethylene or propylene and one or more C2 to C12 α-olefin co-monomers and wherein said plastomer has a density as measured according to ISO1183 of between 860 and 930 kg/m3. |
地址 |
Heerlen NL |