Patent · US Active

Methods of manufacturing derivatives of β-hydroxycarboxylic acids

US8338145B2 · kind B2 · utility

17Cited by

12References

12Claims

0Family size

Assignee

CARGILL, INCORPORATED · US

Inventors

Paraskevas Tsobanakis · Mendota Heights, US
Xiangsheng Meng · Chanhassen, US
Timothy W. Abraham · Minnetonka, US

Key dates

Filing date	Jul 21, 2009
Grant date	Dec 25, 2012
Priority date	—
Expiry date	Jan 22, 2031

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC12P7/52
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

Preparation of derivatives of β-hydroxycarboxylic acid, including β-hydroxycarboxylic acid esters, α,β-unsaturated carboxylic acid, esters of α,β-unsaturated carboxylic acid, and alkoxy derivatives.

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