| 摘要 |
PROBLEM TO BE SOLVED: To provide a green pigment which does not generate toxic substances such as dioxins or heavy metals at all or generates them only in very small amts. when disposed e.g. by incineration, is excellent in chroma and light resistance, and is low in cost and to provide a resin compsn. which has such properties and is usable for many applications. SOLUTION: The green pigment compsn, is prepd, by mixing a yellow pigment contg. no halogen atom with a blue pigment contg. no halogen atom. The green resin-coloring compsn. is prepd. by mixing a yellow resin compsn. prepd. by dispersing a yellow pigment contg. no halogen atom in a synthetic resin with a blue resin compsn. prepd. by dispersing a blue pigment contg. no halogen atom in a synthetic resin.
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