Compositions: ceramic – Ceramic compositions – Clay containing
Patent
1997-02-20
1998-07-14
Marcheschi, Michael
Compositions: ceramic
Ceramic compositions
Clay containing
106468, 106487, 2523152, 2523155, 501148, C09C 142
Patent
active
057803765
ABSTRACT:
Organoclay compositions which comprise the reaction product of a smectite-type clay having an ion exchange capacity of at least 50 meq. wt. per 100 g. clay (active basis), and mixture of a quaternary ammonium compound and a chain transfer agent which is a thiol, .alpha.-methylketone, .alpha.-methylalcohol or a halogen compound are useful agents for use in the processes for the preparation of thermoplastic materials.
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Gonzales Antonio
Nichols Kevin L.
Powell Clois E.
Thill Bruce P.
Marcheschi Michael
Southern Clay Products, Inc.
The Dow Chemical Company
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