Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Exxon Research Engineering CofiledCriticalExxon Research Engineering Co
Priority claimed from PCT/US1995/008513external-prioritypatent/WO1996001686A1/en
Publication of MX9700122ApublicationCriticalpatent/MX9700122A/en
Compositions useful in separating molecules or catalytic conversions comprise a substrate, a zeolite or zeolite-like layer, a selectivity enhancing coating in contact with the zeolite layer and optionally a permeable intermediate layer in contact with the substrate, the zeolite layer being in contact either with the substrate or the optional intermediate layer.
MX9700122A1995-06-071995-07-10A zeolite containing composition with a selectivity enhancing coating.
MX9700122A
(en)