Methods and compositions related to pearlescent pigments

Details Methods and compositions related to pearlescent pigments Methods and compositions related to pearlescent pigments

1999-03-08

2000-05-02

Green, Anthony

Compositions: coating or plastic

Materials or ingredients

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

106415, 106416, 106436, 106437, 427380, 4274192, 4274193, 428403, 428404, C09C 136

Patent

active

060568151

ABSTRACT:
Disclosed herein is a method of producing pearlescent pigments comprised of a platelet substrate and a TiO.sub.2 coating, which has a rutile structure and which does not contain foreign metal species. The method entails the deposition of Ti(III), followed by the deposition of a Ti(IV), onto the platelet substrate.

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