Title:
グリース用の官能化ポリマー組成物
Document Type and Number:
Japanese Patent JP2007500778
Kind Code:
A
Abstract:
A grease composition containing a polymer with (a) monomers (i) at least one unsaturated alpha,beta-carboxylic acid ester containing an alkyl group with about 10 to about 20 carbon atoms; and (ii) at least one unsaturated alpha,beta-carboxylic acid ester containing an alkyl group with about 4 to about 11 carbon atoms different from monomer (i); and (iii) at least one unsaturated dicarboxylic acid anhydride or derivatives thereof; and (iv) optionally at least one unsaturated alpha,beta-carboxylic acid ester containing an alkyl group with about 1 to about 3 carbon atoms; and optionally (b) at least one non-monomeric amine with primary functionality, secondary functionality or mixtures thereof; and optionally (c) other performance additives; and (d) at least one thickening agent, and (e) an oil of lubricating viscosity. The invention further relates to the process to make the composition and its use in greases.
Inventors:
Civic, Matthew Earl.
Fahamy, Mohammed Gee.
Fahamy, Mohammed Gee.
Application Number:
JP2006533581A
Publication Date:
January 18, 2007
Filing Date:
June 07, 2004
Export Citation:
Assignee:
THE LUBRIZOL CORPORATION
International Classes:
C10M169/00; C10M113/10; C10M113/12; C10M117/02; C10M117/06; C10M129/70; C10M129/72; C10M133/06; C10M133/38; C10M133/50; C10M145/10; C10M145/14; C10M145/16; C10M149/02; C10M149/06; C10M159/12; C10M177/00; C10N10/02; C10N10/04; C10N10/06; C10N20/04; C10N30/00; C10N30/06; C10N50/10
Domestic Patent References:
| JPS4517303B1 | ||||
| JPH10204464A | 1998-08-04 | |||
| JPS5978208A | 1984-05-07 |
Attorney, Agent or Firm:
Hidesaku Yamamoto
Takaaki Yasumura
Natsuki Morishita
Takaaki Yasumura
Natsuki Morishita