Siliceous oxide comprising an alkaline constituent

Details Siliceous oxide comprising an alkaline constituent Siliceous oxide comprising an alkaline constituent

1996-09-27

1999-01-12

Caldarola, Glenn

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

Catalyst or precursor therefor

Silicon containing or process of making

502233, 502237, 502411, 423335, 423338, 423339, B01J 2108, B01J 2010

Patent

active

058589090

ABSTRACT:
Siliceous oxides having a combination of low total volatiles content and basic pH are useful as odor control agents in organic resin systems, especially polyolefin-based systems. These modified siliceous oxides advantageously reduce odor and off-trade while minimizing discoloration of the resin. The adsorbents are especially useful for resin systems containing fatty acid amide slip aids.

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