公开(公告)号：US20170183600A1

公开(公告)日：2017-06-29

申请号：US15312855

申请日：2015-05-19

Applicant: BASF SE ,  Wintershall Holding GmbH

Inventor： REINER KRIPP ,  Andrea SEIBERT ,  Dirk FRIES ,  Achim FEßENBECKER ,  Thomas RUEHLE

IPC: C10M145/40 ,  C12P19/04

CPC classification number: C10M145/40 ,  C10M2201/02 ,  C10M2207/2835 ,  C10M2209/1033 ,  C10M2209/12 ,  C10N2230/02 ,  C10N2230/04 ,  C10N2230/06 ,  C10N2230/10 ,  C10N2230/12 ,  C10N2230/14 ,  C10N2230/18 ,  C10N2230/36 ,  C10N2240/08 ,  C12P19/04

Abstract: The presently claimed invention relates to a lubricant composition comprising at least one beta-glucan, optionally in form of one of its derivatives, at least one base oil, at least one additive component, and optionally water; the use of said lubricant compositions for reducing wear in metal-on-metal contact and the use of at least one beta-glucan for reducing the friction coefficient of a lubricant composition.

公开(公告)号：US20180355270A1

公开(公告)日：2018-12-13

申请号：US15562672

申请日：2016-03-29

Applicant: BASF SE

Inventor： MURIEL ECORMIER ,  Markus SCHERER ,  Thomas HAYDEN ,  Mary DERY ,  Robert BACCHI ,  Thomas RUEHLE

IPC: C10M111/02 ,  C10M101/00 ,  C10M105/36

CPC classification number: C10M111/02 ,  C10M101/00 ,  C10M105/36 ,  C10M129/68 ,  C10M129/72 ,  C10M129/74 ,  C10M2203/003 ,  C10M2203/1006 ,  C10M2203/1025 ,  C10M2207/026 ,  C10M2207/282 ,  C10M2207/2825 ,  C10M2207/283 ,  C10N2230/02 ,  C10N2230/04 ,  C10N2230/10 ,  C10N2230/54 ,  C10N2230/74 ,  C10N2240/10 ,  C10N2240/104 ,  C10N2240/12 ,  C10N2240/14 ,  C10N2220/022

Abstract: The present invention relates to the field of lubricants. In particular, the present invention is directed to the use of lubricant compositions comprising a synthetic ester having an Iodine value lower than 10 g I/100 g measured according to DGF CV 11b for the reduction of deposit formation.