发明授权
US4032700A Process for the preparation of aminated polymers useful as additives for
fuels and lubricants
失效
用作制备用于燃料和润滑剂的添加剂的胺化聚合物的方法
- 专利标题： Process for the preparation of aminated polymers useful as additives for fuels and lubricants
- 专利标题（中）： 用作制备用于燃料和润滑剂的添加剂的胺化聚合物的方法
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申请号： US613052申请日： 1975-09-15
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公开(公告)号： US4032700A公开(公告)日： 1977-06-28
- 发明人: Won R. Song , John Brooke Gardiner , Lawrence James Engel
- 申请人： Won R. Song , John Brooke Gardiner , Lawrence James Engel
- 申请人地址： NJ Linden
- 专利权人： Exxon Research and Engineering Company
- 当前专利权人： Exxon Research and Engineering Company
- 当前专利权人地址： NJ Linden
- 主分类号： C08F2/10
- IPC分类号： C08F2/10 ; C08F8/32 ; C10M143/02 ; C10M147/02 ; C10M169/00 ; C08F8/26 ; C08G8/32
摘要：
Preparation of aminated polymeric additives useful as oil additives, for example as dispersants for hydrocarbon fuels and lubricants, and as multifunctional dispersant-viscosity index improvers for lubricants, by the reaction of amine with a halogen containing copolymer of ethylene, a C.sub.3 to C.sub.18 straight or branched chain .alpha.-olefin and a C.sub.5 to C.sub.14 acyclic or alicyclic nonconjugated diolefin, said halogen containing copolymer being prepared by the halogenation of said copolymer.
公开/授权文献
- US5709750A Apparatus for applying a liquid medium 公开/授权日：1998-01-20
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