发明名称 |
Alkylated PANA and DPA compositions |
摘要 |
The invention relates to a composition comprising a mixture of alkylated N-α-naphthyl-Nphenylamine (PANA) and alkylated diphenylamine (DPA), the product obtainable by alkylating PANA or a mixture of PANA and DPA with alkenes and the process for alkylating PANA or a mixture of PANA and DPA with alkenes. The compositions according to the present invention have an outstanding anti-oxidative action, which can be demonstrated by established test methods.
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申请公布号 |
US8030259(B2) |
申请公布日期 |
2011.10.04 |
申请号 |
US20050594379 |
申请日期 |
2005.03.23 |
申请人 |
CIBA SPECIALITY CHEMICALS CORP. |
发明人 |
AEBLI BEAT MICHAEL;EVANS SAMUEL;RIBEAUD MARC;CHASAN DAVID ELIEZER |
分类号 |
C10M133/12;C07C211/58;C08K5/18;C10M141/06 |
主分类号 |
C10M133/12 |
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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