PREPARATION METHOD OF WATER SOLUBLE ANTIMICROBIAL POLYACRYLATE SILVER SALT
    2.
    发明申请
    PREPARATION METHOD OF WATER SOLUBLE ANTIMICROBIAL POLYACRYLATE SILVER SALT 审中-公开
    水溶性抗微生物聚丙烯酸盐盐的制备方法

    公开(公告)号:US20160309712A1

    公开(公告)日:2016-10-27

    申请号:US15095149

    申请日:2016-04-10

    申请人: Shyhyeu Wang

    发明人: Shyhyeu Wang

    IPC分类号: A01N37/02

    摘要: Disclosed is a preparation method of water soluble antimicrobial polyacrylate silver salt. The water soluble antimicrobial polyacrylate silver salt is synthesized by dissolving a water soluble polyacrylate comprising sodium carboxylic group (—COONa) or potassium carboxylic group (—COOK) in water and then partially changing the sodium carboxylic group or potassium carboxylic group of the water soluble polyacrylate to silver carboxylic group (—COOAg) using silver salt in aqueous solution. Next, ultrafiltration membrane is used to remove the sodium salt or potassium salt generated from the metal ion exchanging procedure. The last step is to remove water from the ultrafiltration treated aqueous solution of polyacrylate silver salt to give water soluble antimicrobial polyacrylate silver salt.

    摘要翻译: 公开了水溶性抗微生物聚丙烯酸酯银盐的制备方法。 水溶性抗微生物聚丙烯酸酯银盐通过将包含羧酸钠(-COONa)或羧酸钾(-COOK)的水溶性聚丙烯酸酯溶解在水中,然后部分改变水溶性聚丙烯酸酯的羧酸钠基或羧酸钾基来合成 至银羧基(-COOAg),使用银盐在水溶液中。 接下来,使用超滤膜去除由金属离子交换程序产生的钠盐或钾盐。 最后一步是从超滤处理的聚丙烯酸酯银盐水溶液中除去水分,得到水溶性抗微生物聚丙烯酸酯银盐。