| 摘要 |
PROBLEM TO BE SOLVED: To provide talc powder keeping various physical properties of the ore of the powder, unlike conventional talc powder, and capable of adsorbing anionic molecules, and to provide talc powder with anionic molecules adsorbed and a method for manufacturing the talc powder. SOLUTION: The talc powder can keep various physical properties of the talc ore by pulverizing the talc ore in a wet state, and thereby, the powder can adsorb anionic molecules. COPYRIGHT: (C)2005,JPO&NCIPI
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