文献类型：专利

英文题名：Water-mineralizing and disinfecting phosphate glass

作者：CHENG J;LIANG W;ZHOU S

机构：[1]UNIV EAST CHINA SCI & TECHNOLOGY

申请号：CN1164514-C

公开日：2004-09-01

语种：英文

收录：DERWENT

摘要：NOVELTY - The phosphate glass with functions of water mineralizing and disinfecting may be obtained by regulating its components. Certain proportion of alkali metal oxide and alkali earth metal oxide being introduced into glass can regulate the dissolution rate to make glass dissolve in water in the constant rate. A small amount of silver or cuprous ions is introduced into glass to make the glass possess excellent disinfection effect. The glass can release mineral elements essential for human body in constant rate to water and has excellent disinfection effect, so that it is suitable for mineralizing water and disinfecting. The phosphate glass of the present invention has wide market scenes.