Patent · US Active

Biodiesel cold flow improver

US8900333B2 · kind B2 · utility

0Cited by

21References

12Claims

0Family size

Assignee

BASF SE

Inventors

Eugene Scanlon · Mamaroneck, US
Kevin J. DeSantis · Valley Cottage, US
Clemens Auschra · Glückstadt, DE
Andreas Möck · Rheinfelden (Baden), DE

Key dates

Filing date	Dec 16, 2008
Grant date	Dec 2, 2014
Priority date	—
Expiry date	Oct 26, 2031

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E50/10
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

The present invention is directed to the use of alkyl(meth)acrylate polymers or copolymers of the formula (I)In-Poly-(E)y (I)as cold flow improvers in biodiesel fuel (or bio-fuel) and biodiesel compositions incorporating said polymers or copolymers, obtained by nitroxyl mediated controlled free radical polymerization,

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