Patent · US Active

Fuel composition

US11254885B2 · kind B2 · utility

0Cited by

6References

13Claims

0Family size

Assignee

SHELL OIL COMPNY · US

Inventors

Mark Lawrence Brewer · Chester, GB
John S. Thomaides · Berkeley Heights, US
John M. Morales · Hackettstown, US
Qiwei He · Yokohama, JP
Damien Christian Vadillo · Sparta, US
Michael T. Philbin · Hopewell, US
Joern Karl · Ludwigshafen, DE
Nicholas James Rounthwaite · London, GB

Key dates

Filing date	Feb 3, 2017
Grant date	Feb 22, 2022
Priority date	—
Expiry date	Feb 22, 2039

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC10L2290/24
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

A fuel composition for powering a combustion engine, the composition comprising a liquid base fuel; and a (co)polymer obtainable by (co)polymerizing at least the following monomers: one or more bicyclic (meth)acrylate esters (a); up to 15 wt % of styrene (b); optionally other ethylenically unsaturated monomers that are not monomer (a) or (b); up to a total of 100 wt %, wherein the weight percentages of the monomer are based on the total weight of all of the monomers.

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