Method For Producing Multiple Emulsions That Are Stable In Storage
    1.
    发明申请
    Method For Producing Multiple Emulsions That Are Stable In Storage 失效
    在储存中产生稳定的多种乳液的方法

    公开(公告)号:US20070253986A1

    公开(公告)日:2007-11-01

    申请号:US10578329

    申请日:2004-10-29

    摘要: A process is described for the preparation of storage-stable, multiple emulsions of the water/oil/water (W/O/W) type which comprise one or more active ingredients. The process comprises the steps a) stirring the active ingredient into an aqueous phase, b) emulsifying the aqueous phase by passing the aqueous phase through a large-pored, porous membrane into an oil phase, c) phase inversion of the emulsion from b), by cooling the mixture at a cooling rate of at least 0.3 K/min, where an emulsifier is added either to the aqueous phase in a) or to the oil phase in b) or to both phases.

    摘要翻译: 描述了制备包含一种或多种活性成分的水/油/水(W / O / W)类型的储存稳定的多重乳液的方法。 该方法包括以下步骤:a)将活性成分搅拌成水相,b)通过将水相通过大孔多孔膜进入油相中乳化水相,c)从b)相转化乳液, 通过以至少0.3K / min的冷却速度冷却混合物,其中将乳化剂加入a)中的水相或b)或两相中的油相中。

    Method for producing multiple emulsions that are stable in storage
    2.
    发明授权
    Method for producing multiple emulsions that are stable in storage 失效
    用于生产储存稳定的多重乳液的方法

    公开(公告)号:US07943154B2

    公开(公告)日:2011-05-17

    申请号:US10578329

    申请日:2004-10-29

    IPC分类号: A61K9/113 A61K39/00 C09K3/00

    摘要: A process is described for the preparation of storage-stable, multiple emulsions of the water/oil/water (W/O/W) type which comprise one or more active ingredients.The process comprises the steps a) stirring the active ingredient into an aqueous phase, b) emulsifying the aqueous phase by passing the aqueous phase through a large-pored, porous membrane into an oil phase, c) phase inversion of the emulsion from b), by cooling the mixture at a cooling rate of at least 0.3 K/min, where an emulsifier is added either to the aqueous phase in a) or to the oil phase in b) or to both phases.

    摘要翻译: 描述了制备包含一种或多种活性成分的水/油/水(W / O / W)类型的储存稳定的多重乳液的方法。 该方法包括以下步骤:a)将活性成分搅拌成水相,b)通过将水相通过大孔多孔膜进入油相中乳化水相,c)从b)相转化乳液, 通过以至少0.3K / min的冷却速度冷却混合物,其中将乳化剂加入a)中的水相或b)或两相中的油相中。

    Device and method for preparative electrophoresis
    3.
    发明申请
    Device and method for preparative electrophoresis 失效
    制备电泳装置及方法

    公开(公告)号:US20050072675A1

    公开(公告)日:2005-04-07

    申请号:US10714047

    申请日:2003-11-13

    摘要: Method and appliance for carrying out membrane electrophoresis using microfiltration or ultrafiltration membranes, wherein the electroosmotic flow which develops in the membrane pores is reduced or offset by pressure superposition. The appliance for the membrane electrophoresis comprises at least an at least quadrupartite separation chamber (7), having at least one diluate space (16) and one concentrate space (17) and also a cathode space (18) and an anode space (21) having electrodes as anode (19) and cathode (20), with the individual spaces (16, 17, 18, 21) being separated from each other by ultrafiltration or microfiltration membranes (14, 15); feed lines (22) and discharge lines (23) for the diluate, feed lines (24) and discharge lines (25) for the concentrate, optionally feed lines (26) and discharge-lines (27) for the electrode rinsing solution, and also a device (8; 10) or (9; 11) for pressure regulation by means of which a pressure difference, in particular of at least 3 kPa, can be generated between the diluate space (16) and the concentrate space (17).

    摘要翻译: 使用微滤或超滤膜进行膜电泳的方法和装置,其中在膜孔中形成的电渗流减少或通过压力叠加抵消。 用于膜电泳的器具至少包括至少四分之一的分离室(7),其具有至少一个稀释空间(16)和一个浓缩空间(17)以及阴极空间(18)和阳极空间(21) 具有作为阳极(19)和阴极(20)的电极,其中各个空间(16,17,18,21)通过超滤或微滤膜(14,15)彼此分离; 用于浓缩物的稀释供料管线(24)和排出管线(25)的进料管线(22)和排出管线(23),用于电极漂洗溶液的任选的进料管线(26)和排出管线(27) 还有用于压力调节的装置(8; 10)或(9; 11),通过该装置可以在稀释空间(16)和浓缩空间(17)之间产生特别是至少3kPa的压力差, 。

    Electrofiltration Method
    5.
    发明申请
    Electrofiltration Method 失效
    电滤法

    公开(公告)号:US20080156648A1

    公开(公告)日:2008-07-03

    申请号:US11817461

    申请日:2006-03-06

    IPC分类号: B01D61/42

    摘要: Method for improving selectivity and productivity during purification of charged macromolecules and particles by electrofiltration by means of membranes in the electric filed. The ratio between the electric field and the permeate flow through the membrane is kept constant.

    摘要翻译: 通过在电场中通过膜进行电沉积来提高带电大分子和颗粒的纯化期间提高选择性和生产率的方法。 通过膜的电场和渗透液之间的比例保持恒定。

    Device and method for preparative electrophoresis
    6.
    发明授权
    Device and method for preparative electrophoresis 失效
    制备电泳装置及方法

    公开(公告)号:US07449093B2

    公开(公告)日:2008-11-11

    申请号:US10714047

    申请日:2003-11-13

    IPC分类号: G01N27/447 G01N27/453

    摘要: Method and appliance for carrying out membrane electrophoresis using microfiltration or ultrafiltration membranes, wherein the electroosmotic flow which develops in the membrane pores is reduced or offset by pressure superposition. The appliance for the membrane electrophoresis comprises at least an at least quadrupartite separation chamber (7), having at least one diluate space (16) and one concentrate space (17) and also a cathode space (18) and an anode space (21) having electrodes as anode (19) and cathode (20), with the individual spaces (16, 17, 18, 21) being separated from each other by ultrafiltration or microfiltration membranes (14, 15); feed lines (22) and discharge lines (23) for the diluate, feed lines (24) and discharge lines (25) for the concentrate, optionally feed lines (26) and discharge lines (27) for the electrode rinsing solution, and also a device (8; 10) or (9; 11) for pressure regulation by means of which a pressure difference, in particular of at least 3 kPa, can be generated between the diluate space (16) and the concentrate space (17).

    摘要翻译: 使用微滤或超滤膜进行膜电泳的方法和装置,其中在膜孔中形成的电渗流减少或通过压力叠加抵消。 用于膜电泳的器具至少包括至少四分之一的分离室(7),其具有至少一个稀释空间(16)和一个浓缩空间(17)以及阴极空间(18)和阳极空间(21) 具有作为阳极(19)和阴极(20)的电极,其中各个空间(16,17,18,21)通过超滤或微滤膜(14,15)彼此分离; 用于浓缩物的稀释供料管线(24)和排出管线(25)的进料管线(22)和排出管线(23),用于电极漂洗溶液的任选的进料管线(26)和排出管线(27) 用于压力调节的装置(8; 10)或(9; 11),通过该装置可以在稀释空间(16)和浓缩空间(17)之间产生特别是至少3kPa的压力差。

    Device and process for membrane electrophoresis and electrofiltration
    8.
    发明申请
    Device and process for membrane electrophoresis and electrofiltration 审中-公开
    用于膜电泳和电渗析的装置和方法

    公开(公告)号:US20050242030A1

    公开(公告)日:2005-11-03

    申请号:US11054760

    申请日:2005-02-10

    摘要: A device and a process are described for membrane electrophoresis or electrofiltration. The device contains at least one input chamber, one output chamber, and one cathode chamber and anode chamber each, whereby the individual chambers are separated from one another by membranes, and are integrated into a permanently attached module with membranes, and whereby the electrodes are integrated into the module, and the module is connected to constructions enabling continuous flow through the input and output chambers, as well as through the electrode chambers. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader quickly to ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the appended issued claims. 37 CFR §1.72(b).

    摘要翻译: 描述了用于膜电泳或电渗析的装置和方法。 该装置包括至少一个输入室,一个输出室和一个阴极室和阳极室,由此各个室通过膜彼此分离,并且被集成到具有膜的永久附着的模块中,并且由此电极 集成到模块中,并且模块连接到能够连续流过输入和输出室以及通过电极室的构造。 要强调的是,该摘要被提供以符合要求抽象的规则,这将允许搜索者或其他读者快速地确定技术公开的主题。 提交它的理解是,它不会用于解释或限制所附权利要求的范围或含义。 37 CFR§1.72(b)。