发明名称 |
Liquid antiozonants and rubber compositions containing such compounds |
摘要 |
<p>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.</p> |
申请公布号 |
CZ20023474(A3) |
申请公布日期 |
2003.03.12 |
申请号 |
CZ20020003474 |
申请日期 |
2001.04.02 |
申请人 |
UNIROYAL CHEMICAL COMPANY, INC. |
发明人 |
MALZ RUSSELL E.;REYNOLDS MICHAEL E.;GENCARELLI RICHARD A. |
分类号 |
C09K15/20;C08K5/00;C08K5/18;C08L7/00;C08L9/00;C08L21/00;(IPC1-7):C08K5/18;C07C209/26 |
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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