Surface treated pigments

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United States of America Patent

PATENT NO 7138011
SERIAL NO

10935001

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Inorganic pigments treated with at least one N,N,N-trialkyl quaternary amino acid inner salt possess improved processibility and dispersibility in thermoplastic materials, and impart improved properties to thermoplastic compositions containing said surface-treated pigments.

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Patent Owner(s)

  • KERR-MCGEE CHEMICAL LLC;TRONOX LLC

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Craig, Daniel H Edmond, OK 39 209

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