Compositions: coating or plastic – Materials or ingredients – Pigment – filler – or aggregate compositions – e.g. – stone,...
Patent
1997-08-22
1998-07-07
Bell, Mark L.
Compositions: coating or plastic
Materials or ingredients
Pigment, filler, or aggregate compositions, e.g., stone,...
106425, 106426, 106428, 106430, 106431, 106436, 106453, 106455, 423610, 423611, 423612, 423616, C09C 136
Patent
active
057762392
ABSTRACT:
An ultrafine titanium dioxide powder is disclosed that can be produced by hydrothermal treating an amino titanium oxalate composition. Ultrafine titanium dioxide powders are useful in cosmetic and other applications for controlling exposure to ultraviolet (UV) light.
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Bell Mark L.
E. I. Du Pont de Nemours and Company
Hertzog Scott L.
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