| 发明名称 |
STABILIZATION OF SYNTHETIC POLYMERS |
| 摘要 |
A synthetic polymer composition stabilized against photo- and thermal-deterioration thereof wherein there is incorporated, in a sufficient amount to prevent such deterioration, 1-substituted piperidine derivatives. |
| 申请公布号 |
ZA7402467(B) |
申请公布日期 |
1975.05.28 |
| 申请号 |
ZA19740002467 |
申请日期 |
1974.04.18 |
| 申请人 |
SANKYO CO LTD |
发明人 |
MURAYAMA K;KURUMADA T;MORTINURA S;YOSHIOKA T |
| 分类号 |
C08K5/34;C08K5/132;C08K5/3435;C08K5/3475 |
主分类号 |
C08K5/34 |
| 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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