Aqueous suspensions of aluminosilicate molecular sieves

Details Aqueous suspensions of aluminosilicate molecular sieves Aqueous suspensions of aluminosilicate molecular sieves

1990-10-22

1992-01-28

Dees, Carl F.

Catalyst, solid sorbent, or support therefor: product or process

Zeolite or clay, including gallium analogs

Including organic component

502 68, B01J 2018, B01J 2022

Patent

active

050844270

ABSTRACT:
Stable aqueous suspensions of crystalline aluminosilicate molecular sieve particles, particularly hydrophobic crystalline siliceous molecular sieves, are provided in compositions having a consistency ranging from thin lotions to semi-solid "stick" formulations. The aqueous suspensions are maintained using hydrophilic colloids, particularly a mixture of a colloidal magnesium silicate having the structure of smectite and an alkali metal salt of the carboxymethoxy ether of cellulose.

REFERENCES:
patent: 3203903 (1965-08-01), Van Olphen
patent: 3781225 (1973-12-01), Schwartz
patent: 4138363 (1979-02-01), Hertzenberg et al.

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