Nano-talc with hydrophobic coating
In one embodiment the invention is a hydrophobic nano-talc composition that is the reaction product of nano-talc with an ammonium, pyridinium or phosponium salt. The composition is characterized by a carbon content of about 5 to about 25 wt %. The compositions are useful in preparing nano-talc/polymer composites. In another embodiment, the invention is a process for preparing a nano-talc composition of the invention.
NGX, Inc.
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Srikanth Mei Qiping
Raghunathan Li Zhong