Title:
VISCOMETRIC PROPERTIES IMPROVER
Document Type and Number:
WIPO Patent Application WO/2017/203967
Kind Code:
A1
Abstract:
The present invention relates to a viscometric properties improver capable of improving the fuel efficiency of an internal combustion engine, and a coolant additive composition containing said viscometric properties improver. Provided are [1] a viscometric properties improver comprising a compound (A) represented by formula (1) and a compound (B) represented by formula (2), and [2] a coolant additive composition containing the same. (In the formulas: R1 and R3 represent identical or different straight-chain or branched alkyl or alkenyl groups comprising 12–24 carbon atoms; R2 represents an ethylene group or a propylene group; m represents the number of added moles of R2, and is 1 to 15; and M represents a cation or a hydrogen atom.)
Inventors:
KAMENOUE SHOGO (JP)
Application Number:
PCT/JP2017/017512
Publication Date:
November 30, 2017
Filing Date:
May 09, 2017
Export Citation:
Assignee:
KAO CORP (JP)
International Classes:
C09K3/00; C09K5/10; C09K5/20
Foreign References:
| JP2015218234A | 2015-12-07 | |||
| JP2004518009A | 2004-06-17 | |||
| JP2015017212A | 2015-01-29 | |||
| JP2014189737A | 2014-10-06 | |||
| JP2016124931A | 2016-07-11 |
Attorney, Agent or Firm:
OHTANI, Tamotsu et al. (JP)
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