US PATENT SUBCLASS 502 / 68
.~.~.~ Mixed with clay

Current as of: June, 1999
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502 /   HD   CATALYST, SOLID SORBENT, OR SUPPORT THEREFOR: PRODUCT OR PROCESS OF MAKING

60  DF  ZEOLITE OR CLAY, INCLUDING GALLIUM ANALOGS {13}
63  DF  .~ And additional AL or Si containing component {2}
64  DF  .~.~ Zeolite {7}
68.~.~.~ Mixed with clay

DEFINITION

Classification: 502/68

Mixed with clay:

(under subclass 64) Composition, in which the additional Al or Si is in the form of clay.

(1) Note. The zeolite may be synthesized from a clay which is positively recited as remaining in excess.