Patent · US Expired

Process for manufacture of L(+)-tartaric acid or salts thereof

US4092220A · kind A · utility

5Cited by
3References
12Claims
0Family size

Assignee

Inventors

Key dates

Filing dateApr 16, 1976
Grant dateMay 30, 1978
Priority date—
Expiry dateApr 16, 1996

Classification

  • Technology area (CPC Y)Emerging Cross-Sectional Technologies
  • CPC primaryY10S435/843
  • WIPO fieldOrganic fine chemistry
  • WIPO sectorChemistry

Abstract

Conversion of cis-epoxysuccinic acid or salts thereof into L(+)-tartaric acid or salts thereof is obtained by the agency of hydrolase.

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