Patent · US Active

Alkyl alkoxylates containing unique end groups

US8058481B2 · kind B2 · utility

1Cited by

7References

14Claims

0Family size

Assignee

E.I. DU PONT DE NEMOURS AND COMPANY · US

Inventors

Kenneth Gene Moloy · Charleston, US
James Schultz · Lake Zurich, US

Key dates

Filing date	Apr 30, 2009
Grant date	Nov 15, 2011
Priority date	—
Expiry date	Oct 23, 2029

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08G65/2654
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

Described is a process for the alkoxylation of alcohols with I, Cl, or CH3CO2 endgroups, using alkylene epoxides in the presence of boron based catalysts.

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