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    Compositions and Methods Incorporating Photocatalysts
    3.
    发明申请
    Compositions and Methods Incorporating Photocatalysts 有权
    包含光催化剂的组合物和方法

    公开(公告)号：US20100247800A1

    公开(公告)日：2010-09-30

    申请号：US12768037

    申请日：2010-04-27

    申请人： Alan David Willey ,  Ellen Schmidt Baker ,  William Richard Mueller ,  Ioannis Constantine Constantinides

    发明人： Alan David Willey ,  Ellen Schmidt Baker ,  William Richard Mueller ,  Ioannis Constantine Constantinides

    IPC分类号： B05D3/06 ,  C09D7/00

    CPC分类号： A61K8/893 ,  A61K2800/81 ,  A61Q5/00 ,  A61Q5/04 ,  A61Q5/06 ,  A61Q5/10 ,  A61Q5/12 ,  A61Q19/00 ,  C11D3/40

    摘要： The present invention includes compositions comprising an active material having groups capable of covalent attachment to a substrate in the presence of an acid or a base, a photocatalyst capable of generating an acid or a base upon exposure to light, and a vehicle. Also included herein is a method for treating a substrate with these compositions. The method includes the steps of applying at least one active material having functional groups to the substrate, applying a photocatalyst to the substrate, and exposing the photocatalyst and the at least one active material to light for forming covalent attachments between the functional groups and constituent groups on the substrate. The compositions and methods described herein are useful in consumer care and personal care product applications.

    摘要翻译： 本发明包括在酸或碱的存在下具有能与基底共价连接的基团的活性物质的组合物，能够在暴露于光下产生酸或碱的光催化剂和载体。 本文还包括用这些组合物处理底物的方法。 该方法包括以下步骤：将至少一种具有官能团的活性材料施加到基底上，向基底施加光催化剂，并将光催化剂和至少一种活性物质暴露于光以形成官能团和组分基团之间的共价连接 在基板上。 本文描述的组合物和方法可用于消费者护理和个人护理产品应用。

    Delivery system having release barrier loaded zeolite
    4.
    发明授权
    Delivery system having release barrier loaded zeolite 失效
    具有释放阻挡层的沸石的输送系统

    公开(公告)号：US6048830A

    公开(公告)日：2000-04-11

    申请号：US155138

    申请日：1998-09-22

    申请人： Lois Sara Gallon ,  William Richard Mueller ,  Robert Ya-Lin Pan

    发明人： Lois Sara Gallon ,  William Richard Mueller ,  Robert Ya-Lin Pan

    IPC分类号： C11D3/12 ,  C11D3/37 ,  C11D3/386 ,  C11D3/39 ,  C11D17/00 ,  C11D17/04 ,  C11D17/06 ,  C11D3/50

    CPC分类号： C11D17/0034 ,  C11D1/667 ,  C11D17/041 ,  C11D3/128 ,  C11D3/505

    摘要： A laundry agent delivery particle is provided. The particle comprises: a) a porous carrier selected from the group consisting of Zeolite X, Zeolite Y and mixtures thereof, the porous carrier including a number of pore openings; and b) a release barrier having at least one deliverable agent residue and at least one size enlarging agent residue, the deliverable agent residue being incorporated into the porous carrier, the size enlarging agent residue having a hydrophilic portion and a hydrophobic portion, the hydrophilic portion incorporated into the porous carrier and in conjunction with the deliverable agent residue forming the release barrier wherein the cross-sectional area of the release barrier within the porous carrier is larger than the cross-sectional area of the pore openings of the porous carrier. Preferred size enlarging agents include those having a fatty chain or alcohol chain in the hydrophobic portion, such as nonionic surfactants. Preferably, the particle is added to a granular detergent composition.

    摘要翻译： PCT No.PCT / US97 / 03534。 371日期：1998年9月22日 102（e）1998年9月22日PCT 1997年3月5日PCT公布。 公开号WO97 / 34982 日期：1997年9月25日提供洗衣剂递送粒子。 颗粒包括：a）选自沸石X，沸石Y及其混合物的多孔载体，多孔载体包括多个孔隙; 和b）具有至少一个可递送剂残留物和至少一个尺寸扩大剂残留物的释放屏障，所述可递送剂残留物被结合到所述多孔载体中，所述增大剂残留物具有亲水部分和疏水部分，所述亲水部分 与多孔载体中的释放阻挡物的横截面面积大于多孔载体的孔口的横截面积，并结合到形成隔离屏障的可交付剂残留物中。 优选的尺寸扩大剂包括在疏水部分中具有脂肪链或醇链的那些，例如非离子表面活性剂。 优选地，将颗粒加入到颗粒洗涤剂组合物中。