| 发明名称 |
Sulphur-containing polymers useful as stabilising agents for rubber vulcanisates. |
| 摘要 |
<p>Additives for rubber compositions, giving vulcanisates having improved retention of optimum physical properties, are polymeric trithiocarbonates having a structure comprising repeating units of the formula
<Chemistry id="chema01" num="0001"><Image id="ia01" he="10" wi="36" file="IMGA0001.TIF" imgContent="chem" imgFormat="TIFF" inline="no" /></Chemistry>where R is an organic bridging group, e.g. an alkylene group.</p> |
| 申请公布号 |
EP0128890(A2) |
申请公布日期 |
1984.12.19 |
| 申请号 |
EP19840870071 |
申请日期 |
1984.06.07 |
| 申请人 |
MONSANTO EUROPE S.A./N.V. |
发明人 |
DEVAUX, ALBERT FIRMIN LEON GHISLAIN;MONIOTTE, PHILIPPE GERARD |
| 分类号 |
C08K5/00;C08G75/28;C08K5/37;C08K5/38;C08L7/00;C08L9/00;C08L21/00;C08L23/00;C08L33/00;C08L33/02;C08L81/00;C08L101/00 |
主分类号 |
C08K5/00 |
| 代理机构 |
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| 地址 |
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