| 发明名称 |
Sulfon amides containing a hindered phenol; stabilized composition containing a synthetic polymer and said sulfon amides. |
| 摘要 |
<p>Bis(sulfonamides) containing one or more hindered phenol groups are disclosed, as is their use as thermal stabilizers for polymers. Further stabilization results from combinations thereof with a thiodipropionate ester and a divalent metal salt of a carboxylic acid.</p> |
| 申请公布号 |
EP0029090(A2) |
申请公布日期 |
1981.05.27 |
| 申请号 |
EP19800104906 |
申请日期 |
1980.08.18 |
| 申请人 |
AMERICAN CYANAMID COMPANY |
发明人 |
SONG, JOHN |
| 分类号 |
C08L23/00;C07C311/17;C07C311/21;C08K5/00;C08K5/43;C08L1/00;C08L7/00;C08L21/00;C08L27/00;C08L33/00;C08L33/02;C08L51/00;C08L51/02;C08L67/00;C08L77/00;C08L101/00;(IPC1-7):07C143/78;08K5/43;08L23/00 |
主分类号 |
C08L23/00 |
| 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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