Drug comprising lanthanum carbonate hydrate having adjusted particle size

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专利权人:

TOWA PHARMACEUTICAL CO.; LTD.

发明人:

SATO, TOMONORI,佐藤智则,佐藤智則,SUZUKI, KENSUKE,铃木健介,鈴木健介

申请号：

TW103141071

公开号：

TW201613560A

申请日:

2014.11.26

申请国别(地区):

TW

年份:

2016

代理人:

摘要：

This drug comprises a lanthanum carbonate hydrate which has a 90% cumulative diameter (D90) of 70[mu]m or less and which is represented by La2(CO3)3.xH2O (in the formula, x represents a number 7-9). The drug does not have the problem of decreased product quality due to heat and moisture, and moreover allows quick and reliable removal of phosphates.本發明之含有90%累計直徑(D90)為70μm以下、且以La2(CO3)3.xH2O(式中,x表示7~9之間之數字)所表示之碳酸鑭水合物之醫藥並無因熱及濕氣所致之製品之品質降低之問題,並且可更迅速且確實地去除磷酸鹽。

来源网站：

中国工程科技知识中心

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http://www.ckcest.cn/home/