Alexis John TOFT,Maurice Sydney NEWTON,Nigel Peter RHODES,Ruth Diane PENNELL,James David MORRISON
申请号:
MX2015002238
公开号:
MX343415B
申请日:
2007.01.30
申请国别(地区):
MX
年份:
2016
代理人:
摘要:
There is provided a granular material comprising (i) at least 50 % by weight based on the weight of the granular material of solid water-insoluble mixed metal compound capable of binding phosphate of formula (I): MII 1-XMIII X(OH)2An- y.ZH2O (I) where MII is at least one of magnesium, calcium, lanthanum and cerium; MIII is at least iron(lll); An- is at least one n-valent anion; x = ¿ny; 0 <; x ¤ 0.67, 0 <; y ¤ 1, and 0 ¤ z <; 10; (ii) from 3 to 12 % by weight based on the weight of the granular material of non-chemically bound water, and (iii) no greater than 47 % by weight based on the weight of the granular material of excipient.Se provee un material granular que comprende (i) al menos 50% en peso en base al peso del material granular del compuesto metálico mixto insoluble en agua sólido capaz de unir fosfato de la fórmula (I) MII1-XMIIIX(OH)2An- y.zH2O donde MII es al menos uno de magnesio, calcio, lantano y cerio; MIII es al menos hierro (III); An- es al menos un anión n-valente; x= ?ny; 0<;=0.67, 0<; y =1, y 0 =z=10; (ii) desde 3 hasta 12% en peso en base al peso del material granular de agua no unida químicamente, y (iii) no más del 47% en peso en base al peso del material granular del excipiente.