Power and lubricant additive concentrates containing at least one anthrachinone derivative as a marking substance
申请人:Ebert Sophia
公开号:US20070149415A1
公开(公告)日:2007-06-28
The invention relates to fuel and lubricant additive concentrates which comprise at least one anthraquinone derivative as a marker, to the use of such concentrates for additizing mineral oils and also for mineral oils which comprise such concentrates.