Patent ID: 6124378
Filing Date: 2000-09-26
Classification: B64G,C01P,C08K,C09C,C09D,Y10T

Abstract:
An article comprisinga plurality of particles comprising a plurality of pigment particles, wherein each pigment particle has a composition of A[xAl(1-x)Ga].sub.2 O.sub.4 (.delta.D), A is selected from the group consisting of zinc, magnesium, and cadmium, D is a dopant selected from the group consisting of a cationic dopant having an ionic valence greater than +2 and an anionic dopant, the value of x is from 0 to less than 1, and the value of .delta. is from 0 to about 0.2; andan organic-compound binder mixed with the particles to form a mixture, wherein the ratio by weight of particles to binder is about 5:1 or less.