Appeal No. 1998-2288
Application 08/600,150
APPENDIX
52. A pigmented/colored composition comprising a
substance to be colored and a coloring effective amount of
agglomerates, grains, or mixtures thereof of a pigment made of
at least one mixed oxide of the formula (I):
R M Cu O
2x y 5
in which R is yttrium, a rare earths metal having an atomic
number ranging from 62 to 71, inclusive, or combination
thereof; M is barium, magnesium, calcium, or strontium; and x
and y are two numbers, the sum x + y of which is equal to 2,
said substance being different from said mixed oxide and being
a synthetic resin, natural rubber, porcelain, crockery,
earthenware, paper, dye, cosmetic, ink, or coating
composition.
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