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23 条记录 (耗时 0.035 秒)

    Process for Preparing a Powder
    7.
    发明申请
    Process for Preparing a Powder 审中-公开
    制备粉末的方法

    公开(公告)号：US20090325847A1

    公开(公告)日：2009-12-31

    申请号：US12486781

    申请日：2009-06-18

    申请人： Hossam Hassan Tantawy ,  Nigel Patrick Somerville Roberts ,  Urwin Harrogate ,  David William York

    发明人： Hossam Hassan Tantawy ,  Nigel Patrick Somerville Roberts ,  Urwin Harrogate ,  David William York

    IPC分类号： C11D3/06

    CPC分类号： C11D11/02 ,  C11D3/0052 ,  C11D11/0082 ,  C11D11/04

    摘要： The present invention relates to a process for preparing a 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) from 0 wt % to 15 wt % silicate salt; wherein the process comprises the steps of: (a) forming a slurry that comprises a volatile compound; and (b) spraying the slurry through a nozzle into a drying apparatus; and (c) drying the slurry to form a powder, wherein the slurry enters the nozzle at conditions such that either: (I) at the temperature at which the slurry enters the nozzle, the slurry is at a pressure that is equal to or greater than the vapour pressure of the volatile component, and wherein, the slurry enters the nozzle at a temperature such that the vapour pressure of the volatile compound is above the pressure in the drying apparatus; or (II) the volatile component is in supercritical form when the slurry enters the nozzle, and wherein, the conditions in the drying apparatus are such that when the volatile component enters the drying apparatus, at least a portion of the volatile component is in gaseous form.

    摘要翻译： 本发明涉及一种制备粉末的方法，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）0重量％至15重量％的硅酸盐; 其中所述方法包括以下步骤：（a）形成包含挥发性化合物的浆料; 和（b）通过喷嘴将浆料喷射到干燥装置中; 和（c）干燥浆料以形成粉末，其中浆料在以下条件下进入喷嘴：（I）在浆料进入喷嘴的温度下，浆料的压力等于或大于 比挥发性成分的蒸气压高，并且其中浆料以使得挥发性化合物的蒸气压高于干燥装置中的压力的​​温度进入喷嘴; 或（II）当浆料进入喷嘴时，挥发性成分是超临界形式，并且其中干燥装置中的条件使得当挥发性成分进入干燥装置时，挥发性成分的至少一部分为气态 形成。

    Process for forming amido esters utilizing a spinning disc reactor
    8.
    发明授权
    Process for forming amido esters utilizing a spinning disc reactor 失效
    使用旋转盘式反应器形成酰胺酯的方法

    公开(公告)号：US06515153B2

    公开(公告)日：2003-02-04

    申请号：US09943453

    申请日：2001-08-30

    申请人： Michael Eugene Burns ,  Michael Steven Gibson ,  David William York

    发明人： Michael Eugene Burns ,  Michael Steven Gibson ,  David William York

    IPC分类号： C07C23100

    CPC分类号： C07C303/22 ,  C07C51/60 ,  C07C67/08 ,  C07C231/02 ,  C07C303/32 ,  C07C233/47 ,  C07C309/42

    摘要： The present invention relates to the formation of an amido ester having the formula: R1—CO—NR3—R2—COL or R1—NR3—CO—R2—COL wherein R1 is C1-C12 linear or branched alkyl, C6-C14 aryl, C7-C14 alkyl substituted aryl unit; R2 is C1-C14 alkylene, C6-C14 arylene, C7-C14 alkyl substituted arylene; R3 is hydrogen, C1-C10 alkyl, C6-C10 aryl, C7-C10 alkyl substituted aryl, L is a aryl leaving group having the formula: R4 comprises one or more anionic or cationic units, wherein said compound is formed using a spinning disc reactor.

    摘要翻译： 本发明涉及具有下式的酰氨基酯的形成：其中R1是C1-C12直链或支链烷基，C6-C14芳基，C7-C14烷基取代的芳基单元; R2是C1-C14亚烷基，C6-C14亚芳基，C7-C14烷基取代的亚芳基; R3是氢，C1-C10烷基，C6-C10芳基，C7-C10烷基取代的芳基，L是具有下式的芳基离去基团：R4包含一个或多个阴离子或阳离子单元，其中所述化合物使用旋转盘 反应堆。

    DELIVERY PARTICLE
    9.
    发明申请
    DELIVERY PARTICLE 审中-公开
    递送颗粒

    公开(公告)号：US20090247449A1

    公开(公告)日：2009-10-01

    申请号：US12405325

    申请日：2009-03-17

    申请人： John Allen Burdis ,  David William York ,  Daniel Ning Geng Law ,  Brian Vincent ,  Herley Casanova Yepes

    发明人： John Allen Burdis ,  David William York ,  Daniel Ning Geng Law ,  Brian Vincent ,  Herley Casanova Yepes

    IPC分类号： C11D17/00

    CPC分类号： B01J13/02 ,  C11D3/505 ,  C11D17/0039

    摘要： The present application relates to particles, compositions comprising such particles, and processes for making and using such particles and compositions. Such particles minimize or eliminate certain drawbacks of encapsulated benefit agents.When employed in compositions, for example, cleaning or fabric care compositions, such particles increase the efficiency of benefit agent delivery, there by allowing reduced amounts of benefit agents to be employed. In addition to allowing the amount of benefit agent to be reduced, such particles allow a broad range of benefit agents to be employed.

    摘要翻译： 本申请涉及包含这种颗粒的颗粒，组合物以及制备和使用这些颗粒和组合物的方法。 这样的颗粒最小化或消除了包封的有益剂的某些缺点。 当用于组合物，例如清洁剂或织物护理组合物时，这样的颗粒通过允许使用减少量的有益剂提高有益剂递送的效率。 除了允许有益剂的量减少之外，这样的颗粒允许使用广泛的有益剂。