Title:
過塩基性カルボン酸金属塩複合グリースおよび製造方法
Document Type and Number:
Japanese Patent JP2012502139
Kind Code:
A
Abstract:
Complex greases of overbased alkaline earth metal carboxylates are prepared by reacting an overbased alkaline earth metal salt of a fatty acid, wherein the alkaline earth metal salt has an alkaline earth metal content of at least 14.5% and a non-volatile matter content of at least 95% with conversion agents to form a grease precursor. The grease precursor is then reacted with complexing agents to form a predominantly vaterite containing non-Newtonian modified overbased metal carboxylate complex grease.
More Like This:
Inventors:
Tsang, Ruiming
Ford, Joshua, Eye
Hopkins, Meri, Yi
Ford, Joshua, Eye
Hopkins, Meri, Yi
Application Number:
JP2011526071A
Publication Date:
January 26, 2012
Filing Date:
April 22, 2009
Export Citation:
Assignee:
OMG, Americas, Inc.
International Classes:
C10M169/02; C10M117/02; C10M121/04; C10M125/10; C10M125/24; C10M129/08; C10M129/32; C10M129/44; C10M139/00; C10M159/20; C10M177/00; C10N10/04; C10N20/00; C10N50/10; C10N70/00
Attorney, Agent or Firm:
Yuzo Sanada
Ohara Shizuo
Ohara Shizuo