.~ By alkyl or aryl transfer between molecules, e.g., disproportionation, etc. {3}
475
.~.~ Using crystalline aluminosilicate catalyst
DEFINITION
Classification: 585/475
Using crystalline aluminosilicate catalyst:
(under subclass 470) Subject matter wherein the catalyst is a solid compound containing aluminum, silicon, and oxygen atoms in an ordered spatial pattern or arrangement, e.g., a
zeolite, etc., and which may be of natural or synthetic origin.
