Compositions: coating or plastic – Materials or ingredients – Pigment – filler – or aggregate compositions – e.g. – stone,...
Patent
1995-11-13
1997-07-22
Bonner, Melissa
Compositions: coating or plastic
Materials or ingredients
Pigment, filler, or aggregate compositions, e.g., stone,...
106436, 106439, 106441, 106442, 106443, 106444, 106445, 106449, 428403, 428404, C09C 136, C09C 306
Patent
active
056500025
ABSTRACT:
A TiO.sub.2 pigment particle having a surface coating of inorganic particles or mineral particles exhibiting improved light scattering efficiency of TiO.sub.2 at a moderate to high pigment volume concentration (PVC) and a low oil absorption when incorporated in coatings applications is disclosed, and methods of accomplishing the same.
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Bonner Melissa
E. I. Du Pont de Nemours and Company
Sullivan D. W.
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