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    Sheet-Like Products Exhibiting Oleophobic and Hydrophobic Properties
    64.
    发明申请
    Sheet-Like Products Exhibiting Oleophobic and Hydrophobic Properties 失效
    展示疏油疏水性能的片状产品

    公开(公告)号：US20080190574A1

    公开(公告)日：2008-08-14

    申请号：US11917589

    申请日：2006-07-04

    Applicant: Samuel Baker ,  Graham Jackson ,  Dietmar Wirtz

    Inventor： Samuel Baker ,  Graham Jackson ,  Dietmar Wirtz

    IPC: D21H17/20 ,  D21H17/33 ,  D21H27/30 ,  C08K5/02

    CPC classification number: D21H21/16 ,  D21H17/13 ,  D21H17/35 ,  D21H17/59 ,  D21H21/52 ,  Y10T428/24802 ,  Y10T428/3154

    Abstract: A method of manufacturing a cellulosic sheet having at least one of hydrophobic and oleophobic properties comprises the steps of depositing a stock of cellulosic fibres onto at least one forming fabric at an impingement zone and forming a web therefrom in a formation process; combining a water-based composition comprising an adhesion promoter, an organic nanoparticulate polymer and a fluorocarbon with the web at a preselected combination stage prior to a heating stage at which the web is subjected to a temperature exceeding 60° C.; and heat-curing the composition with the web during a drying process. A water-based composition for imparting at least one of hydrophobic and oleophobic properties to a cellulosic sheet during manufacture comprises an adhesion promoter, an organic nanoparticulate polymer and a fluorocarbon. A cellulosic sheet or layer thereof has at least one of hydrophobic and oleophobic properties. Improved resistance of cellulosic sheets to oil or water is obtained.

    Abstract translation: 制造具有疏水性和疏油性中的至少一种的纤维素片的方法包括以下步骤：在形成过程中将纤维素纤维的原料沉积在冲击区上的至少一种成形织物上; 在预热组合阶段，将纤维网经温度超过60℃的加热阶段之前，将包含粘合促进剂，有机纳米颗粒聚合物和碳氟化合物的水基组合物与所述纤维网组合; 并在干燥过程中用纸幅热固化组合物。 在制造过程中赋予纤维素片材疏水性和疏油性中的至少一种的水性组合物包含粘合促进剂，有机纳米颗粒聚合物和碳氟化合物。 纤维素片或其层具有疏水性和疏油性中的至少一种。 获得了纤维素片对油或水的耐受性提高。

    Novel device
    69.
    发明申请
    Novel device 审中-公开
    新设备

    公开(公告)号：US20050260544A1

    公开(公告)日：2005-11-24

    申请号：US10487018

    申请日：2002-08-15

    Applicant: Stephen Jones ,  Graham Jackson ,  Andrew Macleod ,  Michael Noble ,  Timothy Wood

    Inventor： Stephen Jones ,  Graham Jackson ,  Andrew Macleod ,  Michael Noble ,  Timothy Wood

    IPC: A61C19/06 ,  A61K8/02 ,  A61K8/04 ,  A61K9/70 ,  A61K47/44 ,  A61P1/02 ,  A61Q11/00 ,  A61K7/16 ,  A61C5/00

    CPC classification number: A61K8/042 ,  A61C19/063 ,  A61C19/066 ,  A61K8/0208 ,  A61Q11/00

    Abstract: A device for delivering an oral healthcare substance to the teeth, gingival and/or mucosal tissues comprising a strip of an orally acceptable flexible material with an oral healthcare substance deposited onto it or impregnated into its bulk, capable of adhesion to a tooth surface but with the adhesion function being provided independent of the oral healthcare substance. A preferred device comprises a strip of a plastically deformable material, to which is attached a layer of an absorbent material, with a peroxide-containing tooth whitening gel on the layer of absorbent material.

    Abstract translation: 用于将口腔保健物质递送到牙齿，牙龈和/或粘膜组织的装置，其包含口腔可接受的柔性材料带，其具有沉积在其上或浸入其本体中的口腔保健物质，能够粘附到牙齿表面但具有 独立于口腔保健物质提供粘附功能。 优选的装置包括可吸收材料层上的可塑性变形材料的条带，其上附着一层吸收材料和含过氧化物的牙齿增白凝胶。

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