Patent · US Active

Method and use

US11084999B2 · kind B2 · utility

1Cited by

2References

19Claims

0Family size

Assignee

INNOSPEC LIMITED · GB

Inventors

Matthew Petts · Longnewton, GB
Katherine Le Manquais · Ellesmere Port, GB
Alan Norman Ross · Wigan, GB

Key dates

Filing date	Mar 28, 2018
Grant date	Aug 10, 2021
Priority date	—
Expiry date	Mar 28, 2038

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC10L2270/026
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

A diesel fuel composition comprising as an additive an ester compound which is the reaction product of an optionally substituted polycarboxylic acid or an anhydride thereof and a compound or formula H—(OR)n—OR1, wherein R is an optionally substituted alkylene group, R1 is an optionally substituted hydrocarbyl group and n is at least 1.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.