Title:
【発明の名称】チアジアゾールで安定化された金属塩燃料添加剤
Document Type and Number:
Japanese Patent JPH01501232
Kind Code:
A
Abstract:
A two component additive and a liquid hydrocarbon based fuel composition, containing the additive. The fuel composition is comprised of a major amount of a liquid hydrocarbon diesel fuel and a minor fuel efficiency improving amount of the additive. The additive is composed of: (A) an overbased transition metal salt of a carboxylic acid; and (B) a compound represented by general formula (II), wherein R1 and R2 are independently hydrocarbyl. The additive may include a third component (C) which is a hydrocarbon-soluble ashless dispersant. The dispersant (C) is preferably a derivative of a substituted succinic acid wherein the hydrocarbyl substituent is derived from a polyalkylene characterized by a Mn value of about 500 to about 10,000 and a Mw/Mn value of about 1.0 to about 4.0.
Inventors:
Doller, Casper, John
Application Number:
JP50703887A
Publication Date:
April 27, 1989
Filing Date:
October 29, 1987
Export Citation:
Assignee:
The Lubrisol Corporation
International Classes:
C10M141/08; C10L1/14; C10L1/22; C10L1/232; C10L1/24; C10L1/30; C10L1/18; C10L1/26; C10N10/14; F02B3/06; (IPC1-7): C10L1/22; C10L1/24; C10L1/30; C10M141/08; C10N10/14
Foreign References:
| US4505718A | 1985-03-19 |
Attorney, Agent or Firm:
Shusaku Yamamoto