发明授权
US4906252A Polyolefinic succinimide polyamine alkyl acetoacetate adducts as
dispersants in fuel oil compositions
失效
聚烯烃琥珀酰亚胺多胺烷基乙酰乙酸酯加合物作为燃料油组合物中的分散剂
- 专利标题： Polyolefinic succinimide polyamine alkyl acetoacetate adducts as dispersants in fuel oil compositions
- 专利标题（中）： 聚烯烃琥珀酰亚胺多胺烷基乙酰乙酸酯加合物作为燃料油组合物中的分散剂
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申请号： US334418申请日： 1989-04-07
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公开(公告)号： US4906252A公开(公告)日： 1990-03-06
- 发明人: Antonio Gutierrez , Robert D. Lundberg , Robert A. Kleist , Ricardo Bloch
- 申请人： Antonio Gutierrez , Robert D. Lundberg , Robert A. Kleist , Ricardo Bloch
- 申请人地址： NJ Linden
- 专利权人： Exxon Chemical Patents Inc.
- 当前专利权人： Exxon Chemical Patents Inc.
- 当前专利权人地址： NJ Linden
- 主分类号： C08F8/28
- IPC分类号： C08F8/28 ; C08F8/32 ; C10L1/2383 ; C10M133/52
摘要：
This invention is to a fuel oil composition containing polyolefinic succinimide polyamine alkyl acetoacetate adducts of the general following: ##STR1## wherein the variables are defined herein. The adduct additives are especially useful in concentrates and fuel oil compositions as dispersants. The formulations have excellent cold flow properties compared to similar formulations not containing the inventive adduct.
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