Water resistant/repellant vermiculite articles and method of the

Details Water resistant/repellant vermiculite articles and method of the Water resistant/repellant vermiculite articles and method of the

1990-05-30

1993-09-14

Turner, A. A.

Stock material or miscellaneous articles

Composite

Of silicon containing

106DIG1, 252378R, 4274301, 427421, 428409, C04B 2006

Patent

active

052447405

ABSTRACT:
A water resistant or repellant article comprised of delaminated vermiculite lamellae is provided, which article is produced by immersing the article in a solution of a cationic exchange agent.
The invention further relates to a method of producing such a water resistant or repellant article comprising the step of contacting the film with a solution of a cationic exchange agent.

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