Patent · US Expired

Catalysts for the metathesis of olefins and functionalized olefins

US5143885A · kind A · utility

9Cited by

4References

7Claims

0Family size

Assignee

Huls Aktiengesellschaft · DE

Inventors

Siegfried Warwel · Aachen, DE
Hans-Gerd Jagers · Gladbeck, DE
Andreas Deckers · Flomborn, DE

Key dates

Filing date	Feb 22, 1991
Grant date	Sep 1, 1992
Priority date	—
Expiry date	Feb 22, 2011

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07C2523/36
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A catalyst for the metathesis of olefins and functionalized olefins, which contains a compound having the formula B.sub.2 O.sub.3 --Re.sub.2 O.sub.7 /Al.sub.2 O.sub.3 --SiO.sub.2.

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