Title:
DILUTED LUBRICANT
Document Type and Number:
Japanese Patent JP2023018692
Kind Code:
A
Abstract:
To provide a diluted lubricant using a low GWP solvent that is excellent in solubility, lubricity and visibility.SOLUTION: A diluted lubricant in the present invention comprises a base oil, a fluorescent agent and a fluorine-based solvent. The fluorine-based solvent is capable of dissolving the base oil and the fluorescent agent, and contains a hydrochlorofluoroolefin. In the present invention, GWP of the fluorine-based solvent is preferably less than 30. The fluorescent agent preferably includes an oxazole-based or coumarin-based fluorescent agent.SELECTED DRAWING: None
Inventors:
IDE YUKI
MOCHIDA HIROKI
KIMURA YOSUKE
MOCHIDA HIROKI
KIMURA YOSUKE
Application Number:
JP2021122847A
Publication Date:
February 09, 2023
Filing Date:
July 28, 2021
Export Citation:
Assignee:
NIPPECO LTD
International Classes:
C10M169/04; C10M105/50; C10M107/50; C10M129/12; C10M131/04; C10M133/48; C10M135/34
Attorney, Agent or Firm:
Hiroyoshi Aoki
Masayuki Amada
Miwa justice
Masayuki Amada
Miwa justice