| 发明名称 |
ACETALS CYCLIQUES DE POLYOLS, LEUR PRODUCTION ET LEUR UTILISATION COMME AGENTS ANTI-OZONE NON DECOLORANTS |
| 摘要 |
Cyclic acetals which may be obtained by reacting tri- to hexa-ols with tetrahydrobenzaldehydes can be used as non-discoloring stabilizers for natural and/or synthetic rubber against ozone attack. |
| 申请公布号 |
FR2329666(A1) |
申请公布日期 |
1977.05.27 |
| 申请号 |
FR19760032836 |
申请日期 |
1976.10.29 |
| 申请人 |
BAYER AG |
发明人 |
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| 分类号 |
C08K5/00;C07D317/20;C07D317/22;C07D317/30;C07D319/06;C07D407/12;C07D493/10;C08K5/04;C08K5/156;C08K5/1575;C08L7/00;C08L21/00;C08L33/00;C08L33/02 |
主分类号 |
C08K5/00 |
| 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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