| 发明名称 |
Expandable synthetic resinous thermoplastic particles, method for the preparation thereof and the application therefor |
| 摘要 |
Expandable styrene acrylonitrile polymer particles are provided which give good resiliency over an extended period of time.
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| 申请公布号 |
US4563481(A) |
申请公布日期 |
1986.01.07 |
| 申请号 |
US19840634082 |
申请日期 |
1984.07.25 |
| 申请人 |
THE DOW CHEMICAL COMPANY |
发明人 |
BRENNER, JOHN W. |
| 分类号 |
C08J9/14;C08J9/16;(IPC1-7):C08J9/14 |
主分类号 |
C08J9/14 |
| 代理机构 |
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