LUBRICANT ADDITIVE AND LUBRICANT COMPOSITION CONTAINING LUBRICANT ADDITIVE

Title:

LUBRICANT ADDITIVE AND LUBRICANT COMPOSITION CONTAINING LUBRICANT ADDITIVE

Document Type and Number:

WIPO Patent Application WO/2011/118708

Kind Code:

A1

Abstract:

Disclosed are: a lubricant additive characterised by containing a compound represented by general formula (1) as an essential component; and a lubricant composition into which the lubricant additive is blended. (In the formula, R1, R3, R5 and R7 each independently represent a C1-20 alkyl group, R2, R4, R6, and R8 each independently represent a hydrogen atom or a C1-20 alkyl group, A represents a C2-20 hydrocarbon group, and n represents a number from 1-10.)

Inventors:

UMEHARA KAZUHIRO (JP)
YAMAMOTO KENJI (JP)

Application Number:

PCT/JP2011/057183

Publication Date:

September 29, 2011

Filing Date:

March 24, 2011

Export Citation:

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Assignee:

ADEKA CORP (JP)
UMEHARA KAZUHIRO (JP)
YAMAMOTO KENJI (JP)

International Classes:

C10M137/04; C10M169/04; C10M101/02; C10M105/04; C10M105/06; C10M105/32; C10M105/36; C10M105/38; C10M107/02; C10M107/08; C10M153/04; C10N30/06; C10N40/00; C10N40/02; C10N40/04; C10N40/08; C10N40/12; C10N40/22; C10N40/24; C10N40/25; C10N40/30; C10N50/10

Domestic Patent References:

WO1996020263A1

1996-07-04

Foreign References:

JPS62156198A	1987-07-11
JPS62156188A	1987-07-11
JPH05194559A	1993-08-03
EP0612837A1	1994-08-31
US3492373A	1970-01-27
JP2010021022A	2010-01-28
JPH07207290A	1995-08-08
JP2003183247A	2003-07-03
JP2008174742A	2008-07-31

Other References: