Surface-treated pigments

Details Surface-treated pigments Surface-treated pigments

2005-09-20

2005-09-20

Lorengo, J. A. (Department: 1755)

Compositions: coating or plastic

Materials or ingredients

Pigment, filler, or aggregate compositions, e.g., stone,...

C106S417000, C106S420000, C106S421000, C106S429000, C106S432000, C106S440000, C106S452000, C106S453000, C106S460000, C106S461000, C106S465000, C106S487000, C106S491000, C106S499000, C106S504000, C106S505000, C428S402000, C428S403000

Reexamination Certificate

active

06946028

ABSTRACT:
Inorganic pigments treated with one or more of the α,α-dialkyl substituted linear or branched carboxylic acids and the salts thereof possess improved processibility and dispersibility in thermoplastic materials, and impart improved properties to thermoplastic compositions containing said surface-treated pigments.

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