Patent · US Expired

Process for the preparation of bridged clays, clays prepared by said process, and uses for said clays

US4436832A · kind A · utility

23Cited by

8References

46Claims

0Family size

Inventors

Pierre Jacobs · Gooik, BE
Georges Poncelet · Beauvechain, BE
Alain Schutz · Jambes, BE

Key dates

Filing date	Aug 26, 1982
Grant date	Mar 13, 1984
Priority date	—
Expiry date	Aug 26, 2002

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07C2529/05
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

In a process for the preparation of bridged clays, a mixture of an aqueous solution of at least one metal hydroxide and aqueous clay suspension is subjected to dialysis. Said clays are suited for use as catalysts or as supports for catalysts for the conversion of paraffinic or olefinic hydrocarbons.

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