| 发明名称 |
Polyvinyl chloride resin composition. |
| 摘要 |
<p>A polyvinyl chloride resin composition incorporating at least 0.01 parts by weight of hindered amine light stabilizer of formula (I) per 100 parts by weight of polyvinyl chloride resin <CHEM> wherein R1, R2, R3 and R4 represent lower alkyl groups and R5 represents an alkylene or terminal acetyl group.</p> |
| 申请公布号 |
EP0399805(A1) |
申请公布日期 |
1990.11.28 |
| 申请号 |
EP19900305616 |
申请日期 |
1990.05.23 |
| 申请人 |
SUMITOMO CHEMICAL COMPANY, LIMITED |
发明人 |
IGARASHI, TOSHIO;WAKATSUKI, AKIRA;SHIDA, YUU |
| 分类号 |
C08K5/3432;C08K5/34;C08K5/3435;C08L27/06 |
主分类号 |
C08K5/3432 |
| 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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