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公开(公告)号:US06780389B2
公开(公告)日:2004-08-24
申请号:US10201967
申请日:2002-07-25
申请人: Alfons Karl , Ralph McIntosh , Werner Kalbitz , Horst Kleinhenz , Gerd Tauber , Stephan Luedtke
发明人: Alfons Karl , Ralph McIntosh , Werner Kalbitz , Horst Kleinhenz , Gerd Tauber , Stephan Luedtke
IPC分类号: C09C156
摘要: A process for the production of modified carbon black, in which a carbon black dispersion containing carbon black, water and wetting agent, is mixed with an acid, aqueous solution or suspension of a primary amine and then reacted with sodium nitrite solution.
摘要翻译: 一种生产改性炭黑的方法,其中将含有炭黑,水和润湿剂的炭黑分散体与伯胺的酸,水溶液或悬浮液混合,然后与亚硝酸钠溶液反应。