CHANG, YE,LI, QING RI,SEOL, SANG HO,LI, TIE,TONG, CHAO
申请号：
CA3059031
公开号：
CA3059031A1
申请日:
2018.04.12
申请国别(地区):
CA
年份:
2018
代理人:
摘要：
The present invention provides a suspension comprising aluminum hydroxide and magnesium hydroxide and a preparation method therefor. An aqueous suspension composition according to the present invention ensures an excellent settling rate by using mixed suspending agents with a particular composition, so that insoluble aluminum hydroxide and magnesium hydroxide do not settle easily, form no cakes, and are easily re-dispersed. The aqueous suspension composition having an excellent settling rate not only has physical stability but forms a uniform dispersion system, thereby ensuring reproducibility or validity of bioavailability. Furthermore, the aqueous suspension composition according to the present invention provides an excellent texture, thereby increasing the drug compliance of a patient.
