发明名称 |
HIGH PERFORMANCE ANTI-SPALL LAMINATE ARTICLE |
摘要 |
Provided is a high performance anti-spall laminate article comprising a bi-layer polymeric composite. The bi-layer composite includes a polymeric sheet and a poly(ethylene terephthalate) (PET) film laminated to each other. The PET film has a tensile modulus of about 600,000 psi or higher in both the machine direction (MD) and the transverse direction (TD), a shock brittleness index of about 55 Joules or higher in the machine direction and about 25 joules or higher in the transverse direction, and a percent elongation at break (EOB) of about 110-160 in the machine direction and about 60-110 in the transverse direction.
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申请公布号 |
US2013139886(A1) |
申请公布日期 |
2013.06.06 |
申请号 |
US201313753037 |
申请日期 |
2013.01.29 |
申请人 |
E I DU PONT DE NEMOURS AND COMPANY;E I DU PONT DE NEMOURS AND COMPANY |
发明人 |
KIRSCHNER CYNTHIA H.;ANDERSON JERREL C.;BENNISON STEPHEN J.;HAYES RICHARD ALLEN;KRISTUNAS DAVID F. |
分类号 |
B32B27/08;B32B15/09;B32B17/06;B32B18/00;H01L31/048 |
主分类号 |
B32B27/08 |
代理机构 |
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地址 |
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