-
公开(公告)号:JP4747212B2
公开(公告)日:2011-08-17
申请号:JP2009181191
申请日:2009-08-04
Applicant: ケムチュア コーポレイション
Inventor: ヴェデネーヴァ、リュドミラ、エム , クズミナ、ガリナ、エヌ , サスロフ、アンドレイ、ユ , ストット、ポール、イー , バクニン、ヴィクトール、エヌ , パレナゴ、オレグ、ピー , ミグダル、シリル、エイ
IPC: C10M159/18 , C10M169/04 , C07F11/00 , C10M101/02 , C10M105/36 , C10M105/38 , C10M125/22 , C10M129/30 , C10M129/38 , C10M133/06 , C10M133/16 , C10M133/56 , C10M135/18 , C10M135/22 , C10M137/10 , C10M159/12 , C10M171/06 , C10N10/12 , C10N20/06 , C10N30/06 , C10N30/10 , C10N40/04 , C10N40/08 , C10N40/12 , C10N40/20 , C10N40/25 , C10N40/30 , C10N70/00
CPC classification number: C07F11/005 , C10M125/22 , C10M129/26 , C10M133/06 , C10M133/16 , C10M135/14 , C10M135/18 , C10M135/22 , C10M137/10 , C10M159/12 , C10M159/18 , C10M171/06 , C10M2201/065 , C10M2201/066 , C10M2201/084 , C10M2207/10 , C10M2215/04 , C10M2215/08 , C10M2215/082 , C10M2215/086 , C10M2215/12 , C10M2215/122 , C10M2219/062 , C10M2219/066 , C10M2219/068 , C10M2219/083 , C10M2223/045 , C10M2227/00 , C10N2230/12 , C10N2240/10
Abstract: A lubricant composition is disclosed that comprises: (a) a lubricant and (b) at least one molybdenum-containing compound in the form of surface-capped nanosized particles of the general formula: (Z)n(X-R)m wherein Z is an inorganic moiety comprising molybdenum and sulfur in the form of particles having dimensions in the range of from about 1 to about 100 nm; (X-R) is a surface-capping reagent wherein R is a C4 to C20 straight or branched-chain alkyl or alkylated cycloalkyl radical or radicals and X is a functional group capable of specific sorption and/or chemical interaction with molybdenum/sulfur moiety; n is the number of molecules of Z in the particles; m is an integer representing the amount of surface-capping reagents relative to a single particle; and the ratio of m to n is in the range of from about 1:1 to about 10:1.