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    • 10. 发明申请
    • METHOD OF TREATING MEMBRANES
    • 处理膜的方法
    • WO9617675A2
    • 1996-06-13
    • PCT/GB9502829
    • 1995-12-05
    • FSM TECHNOLOGIES LTDHOOD ROBERT GORDON
    • HOOD ROBERT GORDON
    • B01D63/02B01D65/00B01D67/00B01D69/14B01D63/00
    • B01D67/0088B01D63/022B01D65/003B01D69/141
    • There is described a method of treating membranes which comprises exposing at least a portion of said membrane to a blocking moiety and then coating said membrane portion. Suitable blocking moieties include fluids (for example water) and small molecules (for example peptides, fatty acids or sugars). Suitable coatings include adhesive as well as antibodies, enzymes, lectins or other reactive molecules. Pre-treating of the membrane with the blocking moiety reduces the shear stresses on the membrane as the coating dries. In a preferred embodiment the membrane is pre-treated with water as a blocking moiety and coated with adhesive prior to insertion into an outer casing (9, 10) to form a sealed membrane unit (11).
    • 描述了一种处理膜的方法,其包括将至少一部分所述膜暴露于阻挡部分,然后涂覆所述膜部分。 合适的封闭部分包括流体(例如水)和小分子(例如肽,脂肪酸或糖)。 合适的涂层包括粘合剂以及抗体,酶,凝集素或其它反应性分子。 当涂层干燥时,用阻挡部分预处理膜减少了膜上的剪切应力。 在一个优选的实施方案中,将膜用水作为阻挡部分进行预处理,并在插入外壳(9,10)之前用粘合剂涂覆以形成密封的膜单元(11)。