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Patent Searching and Data


Title:
INORGANIC COMPOSITION AND METHOD OF PRODUCING THE SAME
Document Type and Number:
Japanese Patent JP2014028708
Kind Code:
A
Abstract:

To provide an inorganic pigment that is harmless, is safe in terms of environment conservation, is stable at high temperature, is not degraded during calcination, and exhibits colors from brownish-yellow to orange.

An inorganic pigment has a composition formula: ZrXCeYTbZO2-δ(X+Y+Z=1, atom ratio) including zirconium (Zr), cerium (Ce), and terbium (Tb) as a main component, where X is 0.20-0.99, Y is 0-0.80, and Z is 0.005-0.06, the inorganic pigment exhibiting colors from brownish-yellow to orange. There are also provided a method of producing the pigment, and a coloring composition including the pigment.


Inventors:
OZAWA MASAKUNI
AMIMOTO MASAYA
Application Number:
JP2012169064A
Publication Date:
February 13, 2014
Filing Date:
July 31, 2012
Export Citation:
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Assignee:
NAGOYA INST TECHNOLOGY
International Classes:
C01G25/00; C04B41/87; C08K3/22; C08L101/00; C09D7/12; C09D11/00; C09D17/00