Patent · US Expired

Method for preparing ethyl benzene

US4339622A · kind A · utility

1Cited by
5References
6Claims
0Family size

Assignee

Inventors

Key dates

Filing dateJan 5, 1979
Grant dateJul 13, 1982
Priority date—
Expiry dateJan 5, 1999

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC07C5/50
  • WIPO fieldOrganic fine chemistry
  • WIPO sectorChemistry

Abstract

Vinyl cyclohexene is converted to styrene or ethylbenzene at 170.degree. C.-360.degree. C. in the presence of copper chromite catalyst.

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