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公开(公告)号:US4816038A
公开(公告)日:1989-03-28
申请号:US159100
申请日:1988-02-23
IPC分类号: C10L1/22 , C07C20060101 , C07C251/06 , C07F1/00 , C07F1/08 , C07F3/06 , C07F13/00 , C07F15/02 , C10L20060101 , C10L1/222 , C10L1/24 , C10L1/30 , C10L1/32 , C10L10/06 , F01N3/023 , F02B3/06 , C10L1/18
CPC分类号: F01N3/023 , C10L1/305 , C10L10/06 , F01N2430/04 , F02B3/06
摘要: Metal complexes of hydroxyl- and/or thiol-containing Mannich are prepared by reacting a transition metal-containing agent with an aromatic Mannich. The Mannich is prepared from a substituted hydroxyl- and/or thiol-containing aromatic, an aldehyde or ketone, and a hydroxyl- and/or thiol-containing amine compound. A Schiff base is then reacted therewith. The products are useful in reducing soot ignition temperatures in diesel particulate traps.
摘要翻译: 通过使含过渡金属的试剂与芳族Mannich反应制备含羟基和/或硫醇的曼尼希的金属络合物。 Mannich由取代的含羟基和/或硫醇的芳族化合物,醛或酮以及含羟基和/或硫醇的胺化合物制备。 然后将席夫碱与其反应。 该产品可用于降低柴油颗粒捕集器中的烟灰点燃温度。