Organoclay compositions
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United States of America Patent
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Jul 14, 1998
Grant Date -
N/A
app pub date -
Feb 20, 1997
filing date -
Feb 23, 1996
priority date (Note) -
Expired
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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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