| 发明名称 |
Low-density water swelling polyurethane foams for applications in the field of energy absorption |
| 摘要 |
<p>A method for making an energy-absorbing foam having a density that is less than about 7 pcf that exhibits excellent strength properties and that is particularly suitable for automobile bumper applications. The invention is also directed to the energy-absorbing foam made with the method.</p> |
| 申请公布号 |
CZ20012375(A3) |
申请公布日期 |
2002.02.13 |
| 申请号 |
CZ20010002375 |
申请日期 |
2001.06.26 |
| 申请人 |
BAYER CORPORATION |
发明人 |
NODELMAN NEIL H.;STEPPAN DAVID D.;BUSHMIRE ALAN D.;SLACK WILLIAM E. |
| 分类号 |
C08G18/79;C08G18/66;C08G18/78;C08G101/00;(IPC1-7):C08G18/65;C08G18/48;C08G18/76;C08K5/54;C08L75/08;C08J9/00 |
主分类号 |
C08G18/79 |
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