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(A1) |
申请公布日期 |
2002.01.12 |
申请号 |
CA20012352440 |
申请日期 |
2001.07.05 |
申请人 |
BAYER CORPORATION |
发明人 |
SLACK, WILLIAM E.;BUSHMIRE, ALAN D.;STEPPAN, DAVID D.;NODELMAN, NEIL H. |
分类号 |
C08G18/79;C08G18/66;C08G101/00;(IPC1-7):C08G18/76;C08G18/78 |
主分类号 |
C08G18/79 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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