| 摘要 |
PURPOSE:To obtain a strong deodorizing effect by fixing phthalocyanine compound grains on powder surfaces. CONSTITUTION:Phthalocyanine compound grains are fixed on powder surfaces. The phthalocyanine compound grains are preferably 1/5 or below of powder grains in diameter. Inorganic powder or organic powder can be used for the powder. The phthalocyanine compound is the polymer metal complex salt obtained by heating and reacting phthalodinitril, phthalic anhydride, or a derivative of them with a metal or metal salt, it decomposes and deodorizes the odor component such as ammonia, hydrogen sulfide, mercaptan, amine, phenol and aldehyde, and it is effective against ammonia, hydrogen sulfide, mercaptan and amine in particular. A strong deodorizing effect can be obtained. |
