Title:
潤滑剤中の摩擦調整剤としてのイミドおよびビスアミド
Document Type and Number:
Japanese Patent JP5630922
Kind Code:
B2
Abstract:
A composition is provided for use as a friction modifier for an automatic transmission, which comprises a condensation product of a hydroxypolycarbox-ylic acid, such as 2,3-di-hydroxybutanedioic acid or 2-hydroxybutanedioic acid, with an N,N-di(hydrocarbyl)alkylenediamine, where each hydrocarbyl group contains 1 to 22 carbon atoms, provided that the total number of carbon atoms in the two hydrocarbyl groups is at least about 9, and the alkylene group contains 2 to 4 carbon atoms.
Inventors:
サッコマンド， ダニエル ジェイ．
ビッカーマン， リチャード ジェイ．
ビッカーマン， リチャード ジェイ．
Application Number:
JP2012510889A
Publication Date:
November 26, 2014
Filing Date:
May 10, 2010
Export Citation:
Assignee:
ザ ルブリゾル コーポレイションＴＨＥ ＬＵＢＲＩＺＯＬ ＣＯＲＰＯＲＡＴＩＯＮ
International Classes:
C10M159/12; C10M163/00
Attorney, Agent or Firm:
Shusaku Yamamoto
Takaaki Yasumura
Natsuki Morishita
Takaaki Yasumura
Natsuki Morishita