发明名称 |
Liquid antiozonants and rubber compositions containing same |
摘要 |
Liquid antiozonant mixtures obtained from the process comprising simultaneously reacting at least one unsubstituted and/or substituted paraphenylenediamine compound with a carbonyl compound mixture comprising acetone and at least one other carbonyl compound selected from the group consisting of ketones containing from 4 to about 12 carbon atoms, aldehydes containing from 1 to about 12 carbon atoms and mixtures thereof in the presence of a reductive alkylation catalyst is provided. Rubber compositions containing the liquid antiozonant mixtures is also provided.
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申请公布号 |
US2002061946(A1) |
申请公布日期 |
2002.05.23 |
申请号 |
US20010054275 |
申请日期 |
2001.10.22 |
申请人 |
MALZ RUSSELL E.;REYNOLDS MICHAEL P.;GENCARELLI RICHARD A. |
发明人 |
MALZ RUSSELL E.;REYNOLDS MICHAEL P.;GENCARELLI RICHARD A. |
分类号 |
C09K15/20;C08K5/00;C08K5/18;C08L7/00;C08L9/00;C08L21/00;(IPC1-7):C08K5/20 |
主分类号 |
C09K15/20 |
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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