Patent · US Active

Unsaturated polyol esters used in hydraulic fluid applications

US9850444B2 · kind B2 · utility

1Cited by

2References

6Claims

0Family size

Assignee

Elevance Renewable Sciences, Inc. · US

Inventors

Paul A. Bertin · Chicago, US
Courtnay Shaner · Woodridge, US
Na Liu · Jiaocheng District, CN
Monika Mujkic · Central, US
Kristine Counter · Woodridge, US
Jonathan Brekan · Chicago, US

Key dates

Filing date	Jul 20, 2015
Grant date	Dec 26, 2017
Priority date	—
Expiry date	Jul 20, 2035

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC10N2040/08
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

This invention relates to unsaturated polyol esters that can be used in hydraulic fluid applications, including fire-resistant hydraulic fluid applications, marine hydraulic fluid applications, metalworking fluid applications, food grade fluid applications, and transformer fluid applications, and methods for making the same.

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