Patent · US Expired

Process for producing alkylene glycols

US4556748A · kind A · utility

5Cited by
4References
20Claims
0Family size

Assignee

Inventors

Key dates

Filing dateOct 31, 1983
Grant dateDec 3, 1985
Priority date—
Expiry dateOct 31, 2003

Classification

  • Technology area (CPC B)Performing Operations; Transporting
  • CPC primaryB01J2219/182
  • WIPO fieldOrganic fine chemistry
  • WIPO sectorChemistry

Abstract

Prepare alkylene glycols by hydrolyzing alkylene carbonates under specific conditions, and a reactor specially designed therefor.

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