Patent · US Active

Acetylated derivatives of castor oil and their blends with epoxidized fatty acid esters

US8802988B2 · kind B2 · utility

0Cited by

55References

15Claims

0Family size

Assignee

DOW GLOBAL TECHNOLOGIES LLC · US

Inventors

Bharat I. Chaudhary · Pearland, US
Beate Sczekalla · Bodenwerder, DE
Michael Meerbote · Bad Kreuznach, DE
Yang Cheng · Midland, US

Key dates

Filing date	Sep 29, 2010
Grant date	Aug 12, 2014
Priority date	—
Expiry date	Apr 10, 2031

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/31699
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

The present disclosure is directed to acetylated castor components and compositions including the same. The acetylated castor component may be an acetylated castor oil and/or an acetylated castor wax. The acetylated castor component may be blended with an epoxidized fatty acid ester. The present acetylated castor components and blends find advantageous application as a plasticizer.

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