Title:
WATER-SOLUBLE METALWORKING OIL COMPOSITION
Document Type and Number:
Japanese Patent JP2022083091
Kind Code:
A
Abstract:
To provide means to increase dispersibility in metalworking liquid.SOLUTION: A dispersant for a water-soluble metalworking oil is represented by the following general formula (I) and includes an amine compound I having an HLB of 9 or more. There is also provided a water-soluble metalworking oil composition including the same, a method for increasing dispersibility using the same, and a metalworking method [where R1 represents a C8-18 hydrocarbon group, R2, R3, and R4 each independently represent a hydrogen atom or a C1-3 hydrocarbon group, A1 and A2 each independently represent a single bond or a polyoxyalkylene group, A3 represents a polyoxyalkylene group, L is a C1-8 hydrocarbon group, and p is an integer of 0 or 1].SELECTED DRAWING: None
Inventors:
OKANO TOMOAKI
Application Number:
JP2020194347A
Publication Date:
June 03, 2022
Filing Date:
November 24, 2020
Export Citation:
Assignee:
IDEMITSU KOSAN CO
International Classes:
C10M133/08; B23B47/00; B23Q11/10; B24B55/02
Attorney, Agent or Firm:
Hiroshi Kobayashi
Furuhashi Nobushige
Kyoko Tamura
Yukiko Uetake
Furuhashi Nobushige
Kyoko Tamura
Yukiko Uetake