Title:
低イオウポリオレフィンで置換しアミンを反応させたα,β-不飽和カルボン酸化合物
Document Type and Number:
Japanese Patent JP4907056
Kind Code:
B2
Abstract:
A composition of matter comprising an amine acylated with a hydrocarbyl group substituted carboxylic acylating agent containing an average of from 1.3 to 1.6 groups derived from alpha , beta -unsaturated carboxylic compounds per M n of the hydrocarbyl group, wherein the hydrocarbyl group has M n determined by GPC ranging from 1500 to 3000, the amine comprises polyamine bottoms and said acylated amine has total base number (TBN) ranging from 17 to 35. A method for preparing the composition, lubricating oils containing the composition and, in another embodiment, lubricating oil compositions of this invention further comprising a metal overbased sulfonate detergent.
Inventors:
Calder, Raymond M.
Goodrib, Stephen A.
Dietz, Jeffrey Gee.
Kotzen, Wolfie
Donner, Brent Earl.
Martin, Fredrick
Padelsky, John Kay.
Goodrib, Stephen A.
Dietz, Jeffrey Gee.
Kotzen, Wolfie
Donner, Brent Earl.
Martin, Fredrick
Padelsky, John Kay.
Application Number:
JP2003510749A
Publication Date:
March 28, 2012
Filing Date:
June 27, 2002
Export Citation:
Assignee:
THE LUBRIZOL CORPORATION
International Classes:
C10M159/12; C10M107/02; C10M129/93; C10M133/06; C10M133/56; C10M159/24; C10M169/04; C10M177/00; C10N10/04; C10N20/02; C10N20/04; C10N30/04; C10N70/00
Domestic Patent References:
| JP11158479A | ||||
| JP7150166A | ||||
| JP61501156A | ||||
| JP4227995A |
Attorney, Agent or Firm:
Hidesaku Yamamoto
Takaaki Yasumura
Natsuki Morishita
Takaaki Yasumura
Natsuki Morishita