发明公开
EP1216224A2 METHOD OF MANUFACTURING ALKYLATED PHENYLNAPHTHYLAMINE COMPOSITIONS; AND PRODUCTS
审中-公开
用于生产烷基化PHENYLNAPHTYLAMINE及其制品生产的商品
- 专利标题： METHOD OF MANUFACTURING ALKYLATED PHENYLNAPHTHYLAMINE COMPOSITIONS; AND PRODUCTS
- 专利标题（中）： 用于生产烷基化PHENYLNAPHTYLAMINE及其制品生产的商品
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申请号： EP00959963.0申请日： 2000-09-07
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公开(公告)号： EP1216224A2公开(公告)日： 2002-06-26
- 发明人: LAI, John, Ta-Yuan
- 申请人： Noveon IP Holdings Corp.
- 申请人地址： 9911 Brecksville Road Cleveland, OH 44141-3247 US
- 专利权人： Noveon IP Holdings Corp.
- 当前专利权人： Noveon IP Holdings Corp.
- 当前专利权人地址： 9911 Brecksville Road Cleveland, OH 44141-3247 US
- 代理机构： Weber, Thomas, Dr. Dipl.-Chem.
- 优先权： US409327 19990930
- 国际公布： WO0123343 20010405
- 主分类号： C07C209/60
- IPC分类号： C07C209/60 ; C10M133/12
摘要：
A method for manufacturing an alkylated phenylnaphthylamine composition includes alkylating nonalkylated phenylnaphthylamine with olefin in the presence of clay catalyst without subsequent removal of nonalkylated phenylnaphthylamine and polyalkylated phenylnaphthylamine. Suitable nonalkylated phenylnaphthylamines include N-phenyl-1-naphthylamine, its derivatives, and mixtures thereof. The alkylated phenylnaphthylamine compositions can be used in antioxidant and lubricant compositions.
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