| 发明名称 |
Elastomeric neutron protection material. |
| 摘要 |
<p>Elastomeric neutron protection material comprising a polymeric reaction product of a rection between a) at least one polybutadiene-based polyol having a hydrogen content comparable to that of polyethylene; and b) at least one aliphatic diisocyanate; the material having a hydrogen content of at least about 8 weight percent.</p> |
| 申请公布号 |
EP0242227(A2) |
申请公布日期 |
1987.10.21 |
| 申请号 |
EP19870303420 |
申请日期 |
1987.04.16 |
| 申请人 |
MINNESOTA MINING AND MANUFACTURING COMPANY |
发明人 |
KNORR, WINFRIED C/O MINNESOTA MINING AND;JOHN, GUENTHER C/O MINNESOTA MINING AND |
| 分类号 |
C08G18/69;G21F1/10;(IPC1-7):G21F1/10 |
主分类号 |
C08G18/69 |
| 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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