公开(公告)号：EP2027234A2

公开(公告)日：2009-02-25

申请号：EP07725786.3

申请日：2007-06-02

Applicant: Cognis IP Management GmbH

Inventor： SCHERER, Markus ,  BUSCH, Stefan ,  RÖDER, Jürgen ,  IKING, Rudolf ,  RETTEMEYER, Dirk ,  BALA, Vasu

IPC: C10M105/42 ,  C10M111/02 ,  C10M129/78 ,  C10M169/04 ,  C10N20/02 ,  C10N40/04 ,  C10N40/08 ,  C10N40/12 ,  C10N40/25 ,  C10N40/30

CPC classification number: C10M169/048 ,  C10M105/42 ,  C10M111/02 ,  C10M129/78 ,  C10M169/04 ,  C10M169/044 ,  C10M2203/1006 ,  C10M2205/0285 ,  C10M2207/282 ,  C10M2207/30 ,  C10M2207/301 ,  C10M2209/084 ,  C10M2209/086 ,  C10N2220/022 ,  C10N2220/028 ,  C10N2230/68 ,  C10N2240/04 ,  C10N2240/08 ,  C10N2240/10 ,  C10N2240/102 ,  C10N2240/104 ,  C10N2240/105 ,  C10N2240/12 ,  C10N2240/14 ,  C10N2240/30

Abstract: Proposed are lubricant compounds with a good shear stability defined by the loss of the kinematic viscosity at 100 °C, containing base oil and a synthetic complex ester, the complex ester having a kinematic viscosity at 40°C of greater than 400 and up to 50,000 mm2/s and being obtained by conversion of a) polyols and monocarbonic acids and dicarbonic acids, or of b) polyols and mono-alcohols and dicarbonic acids, or of c) polyols and mono-alcohols and monocarbonic acids and dicarbonic acids. In addition the use of the said lubricant compounds containing the complex esters as oils for vehicle transmission, axles, industrial drives, compressors, turbines or engines is proposed.

公开(公告)号：EP2027234B1

公开(公告)日：2018-01-31

申请号：EP07725786.3

申请日：2007-06-02

Applicant: Cognis IP Management GmbH

Inventor： SCHERER, Markus ,  BUSCH, Stefan ,  RÖDER, Jürgen ,  IKING, Rudolf ,  RETTEMEYER, Dirk ,  BALA, Vasu

IPC: C10M105/42 ,  C10M111/02 ,  C10M129/78 ,  C10M169/04 ,  C10N20/02 ,  C10N40/04 ,  C10N40/08 ,  C10N40/12 ,  C10N40/25 ,  C10N40/30

CPC classification number: C10M169/048 ,  C10M105/42 ,  C10M111/02 ,  C10M129/78 ,  C10M169/04 ,  C10M169/044 ,  C10M2203/1006 ,  C10M2205/0285 ,  C10M2207/282 ,  C10M2207/30 ,  C10M2207/301 ,  C10M2209/084 ,  C10M2209/086 ,  C10N2220/022 ,  C10N2220/028 ,  C10N2230/68 ,  C10N2240/04 ,  C10N2240/08 ,  C10N2240/10 ,  C10N2240/102 ,  C10N2240/104 ,  C10N2240/105 ,  C10N2240/12 ,  C10N2240/14 ,  C10N2240/30