| 发明名称 |
Alkali metal borohydride concentrate useful as a stability improver |
| 摘要 |
Concentrates containing from 0.5% to 20% by weight of an alkali metal borohydride, balance essentially inert dry resinous polymer are added to plastics in amounts effective to reduce traces impurities and thereby result in improved heat and light stability.
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| 申请公布号 |
US4360623(A) |
申请公布日期 |
1982.11.23 |
| 申请号 |
US19810272868 |
申请日期 |
1981.06.12 |
| 申请人 |
THIOKOL CORPORATION |
发明人 |
WADE, ROBERT C.;GUILBAULT, LAWRENCE J.;REI, NUNO M. |
| 分类号 |
C08K3/38;(IPC1-7):C08K3/38;C08L23/12 |
主分类号 |
C08K3/38 |
| 代理机构 |
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代理人 |
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| 主权项 |
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