公开(公告)号：US06491809B1

公开(公告)日：2002-12-10

申请号：US09671294

申请日：2000-09-27

申请人： Patrick Briot ,  Alain Forestiere ,  Serge Gautier ,  Eric Benazzi ,  Leon Lew

发明人： Patrick Briot ,  Alain Forestiere ,  Serge Gautier ,  Eric Benazzi ,  Leon Lew

IPC分类号： C10M10506

CPC分类号： C10M105/02 ,  C10M105/06

摘要： Synthetic oil that contains wholly or partly of dialkylbenzenes and/or partially or totally hydrogenated dialkylbenzenes. The synthetic oil according to the invention can also be used as an oil base or oil base additive and comprises at least one dialkylbenzene and/or at least one partially or totally hydrogenated dialkylbenzene and meets the general chemical formula: R1—A—R2 in which R1 and R2 represent alkyl groups and A is a benzene core and/or a cyclohexane core and/or a cyclohexene core and/or a cyclohexadiene core and is characterized in that it contains between 1 and 20% by weight or ortho isomers and in that at least one of the alkyl groups is attached for the most part to group A by carbon 2 of the aliphatic chain. The two alkyl groups are preferably attached for the most part to group A by carbon 2 of the aliphatic chain.

摘要翻译： 含有全部或部分二烷基苯和/或部分或完全氢化的二烷基苯的合成油。 根据本发明的合成油还可以用作油基或油基添加剂，并且包含至少一种二烷基苯和/或至少一种部分或全部氢化的二烷基苯，并且满足以下通式：其中R 1和R 2表示烷基 基团和A是苯核心和/或环己烷核心和/或环己烯核心和/或环己二烯核心，其特征在于其含有1至20重量％或邻位异构体，并且其中至少一个 烷基通过脂族链的碳2大部分连接到基团A上。 两个烷基优选通过脂族链的碳2连接到大部分为基团A。