| 发明名称 |
LIGHT WEIGHT TRAUMA REDUCING BODY ARMOR |
| 摘要 |
A multilayer laminated structure particularly useful as soft body armor has layers of aramid fabric, thermoplastic sheet or polyolefinic fabric bonded together using a polyolefinic adhesive. The stack of layers is consolidated under heat and pressure to provide trauma packs having low weight and low trauma as required by Indian body armor standards. |
| 申请公布号 |
US2017010072(A1) |
申请公布日期 |
2017.01.12 |
| 申请号 |
US201515114273 |
申请日期 |
2015.01.23 |
| 申请人 |
E. I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
SRIRAMAN Ravi;SANGAJ Nivedita;ACHARYA Atanu |
| 分类号 |
F41H5/04 |
主分类号 |
F41H5/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A trauma reducing pack, comprising
(i) at least one first layer of aramid fabric comprising yarns having a tensile strength of at least 900 MPa and having a linear density of 444-1111 dtex, the fabric having an inner and outer surface. (ii) at least one second layer of a thermoplastic sheet having a tensile strength of at least 60 MPa or a thermoplastic nonwoven fabric comprising yarns having a tensile strength of at least 900 MPa, the sheet or nonwoven fabric having an inner and outer surface, and (ii) a polyolefinic adhesive having a melting point of from 70-150° C., wherein the at least one first layer and the at least one second layer are bonded together by means of the polyolefinic adhesive. |
| 地址 |
Wilmington DE US |
