Liquid fuel compositions

The present invention provides a liquid fuel composition comprising: a base fuel suitable for use in an internal combustion engine; and one or more poly (hydroxycarboxylic acid) derivative having a terminal acid group having formula (III): [Y-CO [O-A-CO]n-Zp]m-X (III) wherein Y is hydrogen or option...

Full description

Saved in:
Bibliographic Details
Main Authors TAIT NIGEL PETER, SOUTHBY MARK CLIFT, SMITH SUSAN JANE
Format Patent
LanguageChinese
English
Published 29.06.2011
Subjects
ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE ORUNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL
CHEMISTRY
FIRELIGHTERS
FUELS
FUELS NOT OTHERWISE PROVIDED FOR
LIQUEFIED PETROLEUM GAS
LUBRICANTS
LUBRICATING COMPOSITIONS
METALLURGY
NATURAL GAS
PEAT
PETROLEUM, GAS OR COKE INDUSTRIES
SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BYSUBCLASSES C10G, C10K
TECHNICAL GASES CONTAINING CARBON MONOXIDE
USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION
Online AccessGet full text

Cover

More Information
Summary:The present invention provides a liquid fuel composition comprising: a base fuel suitable for use in an internal combustion engine; and one or more poly (hydroxycarboxylic acid) derivative having a terminal acid group having formula (III): [Y-CO [O-A-CO]n-Zp]m-X (III) wherein Y is hydrogen or optionally substituted hydrocarbyl group, A is a divalent optionally substituted hydrocarbyl group, n is from 1 to 100, m is 1 or 2, Z is an optionally substituted divalent bridging group, p is 0 or 1, and X is terminal acid group or a group carrying a terminal acid group, wherein the terminal acid group is selected from carboxylic acid, carboxymethyl, sulphate, sulphonate, phosphate and phosphonate.
Bibliography:Application Number: CN200980130657