| 发明名称 |
LOW-DENSITY, WATER BLOWN POLYURETHANE FOAMS FOR ENERGY-ABSORBING APPLICATIONS |
| 摘要 |
A method for making an energy-absorbing foam having a density that is less than about 7 pcf that exhibits excellent strength properties an d that is particularly suitable for automobile bumper applications. The invention is also directed to the energy-absorbing foam made with the method.
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| 申请公布号 |
CA2352440(C) |
申请公布日期 |
2009.12.15 |
| 申请号 |
CA20012352440 |
申请日期 |
2001.07.05 |
| 申请人 |
BAYER CORPORATION |
发明人 |
NODELMAN, NEIL H.;SLACK, WILLIAM E.;STEPPAN, DAVID D.;BUSHMIRE, ALAN D. |
| 分类号 |
C08G18/76;C08G18/79;C08G18/66;C08G18/78;C08G101/00 |
主分类号 |
C08G18/76 |
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