Title:
FUNCTIONAL FLUID COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2019/107841
Kind Code:
A1
Abstract:
The present invention relates to a functional fluid composition having a type of glycol as a base material, which is a functional fluid composition comprising a diamine-based noise-reducing agent. The functional fluid composition according to the present invention which has a type of glycol as a base material and comprises a diamine-based noise-reducing agent represented by chemical formula 1 has an excellent noise-reducing effect. Also, by using a diamine-based compound as a noise-reducing agent, the functional fluid composition according to the present invention has an excellent metal corrosion prevention effect even when using a metal corrosion-preventing agent which comprises a triazole-based compound and not comprises an amine-based compound as a metal corrosion-preventing agent.
Inventors:
PARK JAE YOON (KR)
PARK HYUN JIN (KR)
LEE HONG KI (KR)
HAN YONG HEE (KR)
PARK HYUN JIN (KR)
LEE HONG KI (KR)
HAN YONG HEE (KR)
Application Number:
PCT/KR2018/014543
Publication Date:
June 06, 2019
Filing Date:
November 23, 2018
Export Citation:
Assignee:
KUKDONG JEYEN CO LTD (KR)
KUKDONG R&D CENTER (KR)
KUKDONG R&D CENTER (KR)
International Classes:
C10M169/04; C10M105/14; C10M105/18; C10M133/04; C10M133/54; C10N30/06; C10N30/12; C10N40/08
Foreign References:
| CN106118821A | 2016-11-16 | |||
| KR850001965B1 | 1985-12-31 | |||
| KR20140074731A | 2014-06-18 | |||
| US5464549A | 1995-11-07 | |||
| US20040167045A1 | 2004-08-26 | |||
| US20120028860A1 | 2012-02-02 |
Attorney, Agent or Firm:
YOON, Dae Woong (KR)
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