Process for making crystalline iron dextran
    4.
    发明授权
    Process for making crystalline iron dextran 失效
    制备结晶铁葡聚糖的方法

    公开(公告)号:US5756715A

    公开(公告)日:1998-05-26

    申请号:US747294

    申请日:1996-11-08

    IPC分类号: C07H1/00 C08B37/02

    CPC分类号: C08B37/0021 C07H1/00

    摘要: A process for the crystallization of an iron-dextran complex in readily-filterable form comprising adding slowly, with stirring, an acidified aqueous iron-dextran solution to a vessel containing a water miscible organic solvent such as methanol, as well as crystalline iron-dextran complexes so prepared.

    摘要翻译: 一种易于过滤形式的铁 - 葡聚糖络合物结晶的方法,包括在搅拌下将酸化的水性铁 - 葡聚糖溶液缓慢加入到含有水混溶性有机溶剂如甲醇的容器中,以及结晶铁 - 葡聚糖 复合体如此准备。

    Process for producing cross-linked polyallylamine hydrochloride
    8.
    发明授权
    Process for producing cross-linked polyallylamine hydrochloride 有权
    生产交联聚烯丙胺盐酸盐的方法

    公开(公告)号:US06525113B2

    公开(公告)日:2003-02-25

    申请号:US09902334

    申请日:2001-07-11

    IPC分类号: C08K320

    CPC分类号: C08F8/00 C08F26/02

    摘要: The present invention relates to a process for preparing a cross-linked pollyallylamine hydrochloride. The process involves mixing polyallylamine hydrochloride, water, a hydroxide or alkoxide, and a water-miscible organic solvent or co-solvents, to a reaction mixture and adding a cross-linking agent to the reaction mixture to form a cross-linked polyallylamine.

    摘要翻译: 本发明涉及制备交联的聚烯丙胺盐酸盐的方法。 该方法包括将聚烯丙基胺盐酸盐,水,氢氧化物或醇盐和水混溶性有机溶剂或共溶剂混合到反应混合物中,并向反应混合物中加入交联剂以形成交联聚烯丙胺。