Patent · US Expired

Process for the manufacture of resorcinol

US4160113A · kind A · utility

13Cited by

1References

7Claims

0Family size

Assignee

Hoechst GmbH · DE

Inventors

Werner Muller · East Greenwich, US
Knut Riedel · Hofheim, DE
Hans Krekeler

Key dates

Filing date	Nov 11, 1977
Grant date	Jul 3, 1979
Priority date	—
Expiry date	Nov 11, 1997

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07C37/07
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

The present invention is related to a process for the manufacture of resorcinols by catalytic dehydrogenation of cyclohexane diones-(1,3) in the liquid phase by means of a dehydrogenating mixture consisting of a solvent and of a catalyst containing a noble metal from Group VIII of the Periodic Table.

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