ESTER COMPOUND AND LUBRICATING OIL BASE OIL

Title:

ESTER COMPOUND AND LUBRICATING OIL BASE OIL

Document Type and Number:

WIPO Patent Application WO/2019/211934

Kind Code:

A1

Abstract:

[Problem] To provide: an ester compound having low viscosity, excellent fluidity even at low temperatures, and a high viscosity index; and a lubricating oil base oil that blends said compound therein. [Solution] The present invention provides an ester compound indicated by formula (I). Formula (I) (in formula (I), R1 indicates a C1–35 hydrocarbon group and at least one hydrogen in the hydrocarbon group can be independently substituted for a group indicated by formula (II)). Formula (II) (in formula (II), R2 indicates a C1–30 linear alkyl or a C3–30 branched alkyl.)

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Inventors:

URATA YASUO (JP)
ISAKA TETSUYA (JP)
SHIMADA TAICHI (JP)

Application Number:

PCT/JP2019/003304

Publication Date:

November 07, 2019

Filing Date:

January 31, 2019

Export Citation:

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Assignee:

DAISAN KASEI CO LTD (JP)
JNC CORP (JP)

International Classes:

C07C69/34; C07C67/08; C07C69/44; C07C69/52; C07C69/76; C10M105/32; C10M105/36; C10N20/02

Domestic Patent References:

WO2000068345A1

2000-11-16

Foreign References:

JP2011518910A	2011-06-30
JP2008127491A	2008-06-05
JP2008037994A	2008-02-21