SECURE ACCESS
    13.
    发明申请
    SECURE ACCESS 审中-公开
    安全访问

    公开(公告)号:US20100031317A1

    公开(公告)日:2010-02-04

    申请号:US12446658

    申请日:2007-10-11

    CPC classification number: H04L63/0281 H04L63/0815 H04L63/168 H04L67/02

    Abstract: Secure access is provided to a resource hosted in a first domain. A first web server provides access to the resource. A second web server is provided in a second domain for receiving requests from a user for access to the resource. A browser is arranged for authentication and authorization for access to resources in the second domain and for forwarding requests from the user to the second web server. A reverse proxy is provided for publishing, with a resource identifier identifying the second domain, the resource to the second web server. The reverse proxy is arranged to forward to the first web server for access to the resource requests received from the second browser.

    Abstract translation: 向第一个域中托管的资源提供安全访问。 第一个Web服务器提供对资源的访问。 在第二域中提供第二web服务器,用于接收来自用户对资源的访问的请求。 布置浏览器用于对第二域中的资源的访问进行认证和授权,并且将来自用户的请求转发到第二web服务器。 提供了反向代理,用于将资源标识符标识第二域,将资源发送到第二web服务器。 反向代理被布置为转发到第一web服务器以访问从第二浏览器接收的资源请求。

    Spray-drying process
    14.
    发明授权
    Spray-drying process 有权
    喷雾干燥过程

    公开(公告)号:US07842657B2

    公开(公告)日:2010-11-30

    申请号:US12480036

    申请日:2009-06-08

    CPC classification number: C11D11/04 C11D11/02

    Abstract: The present invention relates to a process for preparing a spray-dried powder comprising (i) anionic detersive surfactant; (ii) from 0 wt % to 10 wt % zeolite builder; (iii) from 0 wt % to 10 wt % phosphate builder; and (iv) optionally from 0 wt % to 15 wt % silicate salt; wherein the process comprises the steps of: (a) forming an alkaline slurry in a mixer, the slurry having a viscosity of from X to Y s−1 at a temperature of 70° C. and at a shear rate of 50 s−1, wherein the alkaline slurry is shear thinning; and (b) transferring the alkaline slurry from the mixer through at least one pump to a spray pressure nozzle; (c) contacting a viscosity increasing agent to the alkaline slurry after the mixer and before the spray pressure nozzle so as to increase the viscosity of the alkaline slurry to form a viscous alkaline slurry, step (c) being carried out at an average shear rate of from 10 s−1 to 150 s−1; (d) spraying the viscous alkaline slurry through the spray pressure nozzle into a spray-drying tower; (e) spray-drying the viscous alkaline slurry to form a spray-dried powder; and (f) optionally, contacting an alkalinity source with the alkaline slurry and/or the viscosity increasing agent, and/or the viscous alkaline slurry.

    Abstract translation: 本发明涉及一种制备喷雾干燥粉末的方法,包括(i)阴离子去污表面活性剂; (ii)0重量%至10重量%的沸石助洗剂; (iii)0重量%至10重量%的磷酸盐助洗剂; 和(iv)任选的0重量%至15重量%的硅酸盐; 其中所述方法包括以下步骤:(a)在混合器中形成碱性浆料,所述浆料在70℃的温度和50s -1的剪切速率下具有从X到Ys-1的粘度 其中碱性浆料是剪切稀化的; 和(b)将来自混合器的碱性浆料通过至少一个泵转移到喷雾压力喷嘴; (c)在混合器之后和喷雾压力喷嘴之前使粘度增加剂与碱性浆料接触,以增加碱性浆料的粘度以形成粘性碱性浆料,步骤(c)以平均剪切速率 为10秒-1至150秒-1; (d)将粘性碱性浆料通过喷雾压力喷嘴喷射到喷雾干燥塔中; (e)喷雾干燥粘性碱性浆料以形成喷雾干燥的粉末; 和(f)任选地,使碱度源与碱性浆料和/或增粘剂和/或粘性碱性浆液接触。

    Spray-drying process
    15.
    发明授权
    Spray-drying process 有权
    喷雾干燥过程

    公开(公告)号:US07811980B1

    公开(公告)日:2010-10-12

    申请号:US12480722

    申请日:2009-06-09

    CPC classification number: C11D11/02

    Abstract: The present invention relates to a process for preparing a spray-dried powder comprising (i) anionic detersive surfactant; (ii) from 0 wt % to 10 wt % zeolite builder; (iii) from 0 wt % to 10 wt % phosphate builder; and (iv) optionally from 0 wt % to 15 wt % silicate salt; wherein the process comprises the steps of: (a) forming an alkaline slurry in a mixer, the slurry comprising: (v) from 0 wt % to 15 wt % anionic detersive surfactant; (vi) from 0 wt % to 35 wt % water; and (b) transferring the alkaline slurry from the mixer through at least one pump to a spray pressure nozzle; (c) contacting an acid anionic detersive surfactant precursor to the alkaline slurry after the mixer and before the spray pressure nozzle to form a mixture; (d) spraying the mixture through the spray pressure nozzle into a spray-drying tower; (e) spray-drying the mixture to form a spray-dried powder; and (f) optionally, contacting an alkalinity source with the alkaline slurry and/or the acid anionic detersive surfactant precursor, and/or the mixture.

    Abstract translation: 本发明涉及一种制备喷雾干燥粉末的方法,包括(i)阴离子去污表面活性剂; (ii)0重量%至10重量%的沸石助洗剂; (iii)0重量%至10重量%的磷酸盐助洗剂; 和(iv)任选的0重量%至15重量%的硅酸盐; 其中所述方法包括以下步骤:(a)在混合器中形成碱性浆料,所述浆料包含:(v)0重量%至15重量%的阴离子去污表面活性剂; (vi)0重量%至35重量%的水; 和(b)将来自混合器的碱性浆料通过至少一个泵转移到喷雾压力喷嘴; (c)在混合器之后和喷雾压力喷嘴之前使酸性阴离子去污表面活性剂前体与碱性浆料接触以形成混合物; (d)通过喷雾压力喷嘴将混合物喷入喷雾干燥塔; (e)喷雾干燥该混合物以形成喷雾干燥的粉末; 和(f)任选地,使碱度源与碱性浆料和/或酸性阴离子去污表面活性剂前体和/或混合物接触。

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