| 发明名称 |
Puncture Healing Engineered Polymer Blends |
| 摘要 |
One aspect of the present invention is a puncture healing polymer blend comprising a self-healing first polymer material having sufficient melt elasticity to snap back and close a hole formed by a projectile passing through the material at a velocity sufficient to produce a local melt state in the first polymer material. The puncture healing polymer blend further includes a non-self-healing second material that is blended with the first polymer material. The blend of self-healing first polymer material and second material is capable of self-healing, and may have improved material properties relative to known self-healing polymers. |
| 申请公布号 |
US2016152809(A1) |
申请公布日期 |
2016.06.02 |
| 申请号 |
US201514956026 |
申请日期 |
2015.12.01 |
| 申请人 |
U.S.A. as represented by the Administrator of the National Aeronautics and Space Administration |
发明人 |
Gordon Keith L.;SIOCHI EMILIE J.;WORKING DENNIS C.;SMITH RUSSELL W. |
| 分类号 |
C08L23/08;C08J5/18;C08L33/02;C08J3/00;C08K7/14;C08K7/06 |
主分类号 |
C08L23/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A puncture healing polymer blend, comprising:
a self-healing first polymer material having sufficient melt elasticity to snap back and close a hole formed by a projectile passing through the material at a velocity sufficient to produce a local melt state in the first polymer material; a second material blended with the first polymer material, wherein the second material is non self-healing; and wherein: the puncture healing polymer blend is capable of self-healing. |
| 地址 |
WASHINGTON DC US |
