| 摘要 |
<p>The present invention relates to a novel binder having high bondability and fluidity. The binder of the present invention has a BET specific surface area of 80 to 400 m 2 /g and is composed of carbonate-containing magnesium hydroxide particles represented by the following Formula (1): Mg OH 2 - x �¢ CO 3 0.5 �¢ x ‹ mH 2 �¢ O
wherein, x and m satisfy the following requirements: 0.02 ‰¤ x ‰¤ 0.7 , and 0 ‰¤ m ‰¤ 1.
Even if the binder of the present invention is prescribed together with a disintegrant or a water-soluble excipient, the binder can improve the tablet hardness without elongating the disintegration time of the tablet and can be applied to direct compression.</p> |
