Title:
POLYALKYLENE GLYCOL COMPOUND AND MANUFACTURING METHOD THEREOF
Document Type and Number:
Japanese Patent JP2019151684
Kind Code:
A
Abstract:
To provide a polyalkylene glycol compound that is excellent in solubility in a lubricant base oil while having a high molecular weight.SOLUTION: The polyalkylene glycol compound has a constitutional unit represented by the general formula (1) in the figure, and has a mass average molecular weight (Mw) equal to or greater than 50,000. [In the general formula (1), Rrepresents an alkyl group having 2 or more carbon atoms.]SELECTED DRAWING: None
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Inventors:
YOSHIDA YUKIO
NAKANO TAEKO
NAKANO TAEKO
Application Number:
JP2018035675A
Publication Date:
September 12, 2019
Filing Date:
February 28, 2018
Export Citation:
Assignee:
IDEMITSU KOSAN CO
International Classes:
C08G65/06; C10M145/26; C10M169/04
Attorney, Agent or Firm:
Kenichi Hirasawa
Tamotsu Otani
Yoshio Takizawa
Yuichi Takehara
Tamotsu Otani
Yoshio Takizawa
Yuichi Takehara