Title:
グリースを調製する方法
Document Type and Number:
Japanese Patent JP5882321
Kind Code:
B2
Abstract:
Provided is a method for preparing a grease composition, which comprises mixing an amine in a lubricating bas oil and an isocyanate in a lubricating base oil under high pressure and high flow rate impingement. In one embodiment, the mixing and reaction occurs in a reaction injection molding device. The resulting grease composition is an extremely low noise grease, being virtually clear of any urea thickener particles.
Inventors:
Lee, David, S.
Jones, Let, W.
Jones, Let, W.
Application Number:
JP2013521951A
Publication Date:
March 09, 2016
Filing Date:
July 27, 2011
Export Citation:
Assignee:
Chevron U.S.A. Inc.
International Classes:
C10M177/00
Domestic Patent References:
| JP3190996A | ||||
| JP2004895A | ||||
| JP2006518415A |
Attorney, Agent or Firm:
Asamura patent office