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ANTIBACTÉRIEN INORGANIQUE CONTENANT DE L'ARGENT
专利权人:
Toagosei Co.; Ltd
发明人:
申请号:
EP07829300.8
公开号:
EP2208420B1
申请日:
2007.10.05
申请国别(地区):
EP
年份:
2018
代理人:
摘要:
The present invention provides a silver based inorganic antibacterial agent excellent in heat resistance and chemical resistance, lowered in resin coloring and excellent in processability. The present invention has been completed by finding out that problems can be solved by a silver ion-containing zirconium phosphate represented by the following general formula (1) which is produced by a wet synthesis under specific production conditions. €ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒAg s Na b H c (H 3 O) d Zr e Hf f (PO 4 ) 3 ·nH 2 O€ƒ€ƒ€ƒ€ƒ€ƒ(1) wherein, in the formula (1), a, b, c, d, e and f are positive numbers satisfying 1.75<;(e+f)<;2.25 and a+b+c+d+4(e+f)=9; and n is not more than 2.
来源网站:
中国工程科技知识中心
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