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    Recovering Valuable Mined Materials from Aqueous Wastes
    2.
    发明申请
    Recovering Valuable Mined Materials from Aqueous Wastes 有权
    从含水废物中回收有价值的矿物材料

    公开(公告)号：US20130134074A1

    公开(公告)日：2013-05-30

    申请号：US13479999

    申请日：2012-05-24

    申请人： David S. Soane ,  Nathan Ashcraft ,  Audrey Heidt

    发明人： David S. Soane ,  Nathan Ashcraft ,  Phyo Kyaw

    IPC分类号： B03B5/28

    CPC分类号： B03B5/28 ,  B03B1/00 ,  B03B1/06 ,  B03D1/026 ,  B03D3/06 ,  C02F1/26 ,  C02F2101/20 ,  C02F2103/10 ,  C22B3/24 ,  Y02P10/234

    摘要： Disclosed herein are systems and methods for recovering a target material from an aqueous stream. The target material can be a natively hydrophobic target material, such as a hydrocarbon material, such as coal. The target material can also have a surface modification that renders it hydrophobic. Systems for recovering the target material can comprise an extractant formulation comprising a light hydrocarbon solvent and a high molecular weight hydrophobic polymer, wherein the extractant formulation is mixable with the aqueous stream in a mixer to form an admixed solution having a hydrophobic portion and an aqueous portion, with the target material partitioning to the hydrophobic portion; a separator for isolating the hydrophobic portion from the aqueous portion; and a collector to which the hydrophobic portion is directed, wherein the target material is recovered from the hydrophobic portion.

    摘要翻译： 本文公开了用于从水流中回收目标材料的系统和方法。 目标材料可以是天然疏水性目标材料，例如烃材料，例如煤。 目标材料也可以具有使其疏水的表面改性。 用于回收目标材料的系统可以包括包含轻烃溶剂和高分子量疏水性聚合物的萃取剂制剂，其中萃取剂配方在混合器中与水流混合以形成具有疏水部分和水性部分的混合溶液 ，其中目标材料分配到疏水部分; 用于从所述水性部分分离所述疏水部分的分离器; 和疏水部分被引导到的收集器，其中从疏水部分回收目标材料。

    Functionalization of paper components
    4.
    发明授权
    Functionalization of paper components 失效
    纸组件的功能化

    公开(公告)号：US08123906B2

    公开(公告)日：2012-02-28

    申请号：US12184308

    申请日：2008-08-01

    申请人： David S. Soane ,  Michael C. Berg ,  William A. Mowers

    发明人： David S. Soane ,  Michael C. Berg ,  William A. Mowers

    IPC分类号： D21H21/18 ,  D21H17/24

    CPC分类号： D21H17/45 ,  D21H17/24 ,  D21H21/18

    摘要： Compositions and methods of producing paper-based materials are disclosed. In general, the techniques utilize an amine-containing polymer, such as chitosan, to functionalize one or more components of a mixture used to form materials such as paper-based materials. Such components can include the fibers of a pulp and/or filler particles. In one instance, either the pulp or the filler particles are functionalized, but not both. Such functionalization can improve the qualifies of a paper-based material relative to when such functionalization is not utilized. Techniques and compositions are also described to further improve the qualities of a paper material by utilizing a complementary polymer which can couple with the amine-containing polymer.

    摘要翻译： 公开了生产纸基材料的组合物和方法。 通常，该技术利用含胺聚合物，例如壳聚糖，官能化用于形成诸如纸基材料的材料的混合物的一种或多种组分。 这些组分可以包括纸浆和/或填料颗粒的纤维。 在一种情况下，纸浆或填料颗粒是官能化的，但不是两者都是。 这种功能化可以提高纸质材料相对于不使用这种功能化的限制。 还描述了技术和组合物，以通过利用可与含胺聚合物偶联的互补聚合物来进一步提高纸材质量。

    Debonders for Use in Papermaking
    5.
    发明申请
    Debonders for Use in Papermaking 审中-公开
    脱水剂用于造纸

    公开(公告)号：US20120006499A1

    公开(公告)日：2012-01-12

    申请号：US13178053

    申请日：2011-07-07

    申请人： Gangadhar Jogikalmath ,  Lynn Reis ,  Scott I. Rabin ,  David S. Soane

    发明人： Gangadhar Jogikalmath ,  Lynn Reis ,  Scott I. Rabin ,  David S. Soane

    IPC分类号： D21H17/52

    CPC分类号： D21H17/52 ,  D21C9/005 ,  D21H17/35 ,  D21H17/36 ,  D21H17/37 ,  D21H21/22 ,  D21H21/24

    摘要： Debonding compositions and methods are disclosed for use in fibrous compositions such as paper-based products. In some instances, debonding agents can be combined with fibers (e.g., cellulose-based fibers) to produce a material having substantial wicking properties while decreasing fiber-fiber interactions that can require substantial energy to overcome in materials processing. In some instances, the debonding agent can act to create a paper-based product exhibiting a transition temperature in which the agent has a higher affinity for the fibers at temperatures above the transition temperature, and the product exhibiting enhanced wicking properties at temperatures below the transition temperature. As an example, a debonding agents can include polymers or other material exhibiting a lower critical solution temperature. The disclosed debonding agents can provide benefits over existing debonding agent formulations such as ammonium salts.

    摘要翻译： 公开了脱模组合物和方法用于纤维组合物如纸基产品中。 在一些情况下，脱粘剂可以与纤维（例如基于纤维素的纤维）组合以产生具有相当芯吸性质的材料，同时减少在材料加工中需要大量能量来克服的纤维 - 纤维相互作用。 在一些情况下，脱粘剂可用于产生显示转变温度的纸基产品，其中该试剂在高于转变温度的温度下对纤维具有更高的亲和力，并且该产品在低于转变温度的温度下表现出增强的芯吸性能 温度。 作为示例，脱粘剂可以包括聚合物或具有较低临界溶解温度的其它材料。 所公开的脱粘剂可以提供优于现有脱粘剂配方如铵盐的益处。

    FIBROUS PRODUCTS AND METHODS OF MANUFACTURE
    7.
    发明申请
    FIBROUS PRODUCTS AND METHODS OF MANUFACTURE 审中-公开
    纤维产品及其制造方法

    公开(公告)号：US20110247772A1

    公开(公告)日：2011-10-13

    申请号：US13069007

    申请日：2011-03-22

    申请人： Patrick D. Kincaid ,  Michael C. Berg ,  David S. Soane ,  Gangadhar Jogikalmath

    发明人： Patrick D. Kincaid ,  Michael C. Berg ,  David S. Soane ,  Gangadhar Jogikalmath

    IPC分类号： D21H13/00 ,  D21H17/56 ,  D21H17/37 ,  D21H17/46 ,  D21H17/25 ,  D21H17/26 ,  D21H17/31 ,  D21H17/52 ,  D21H17/24 ,  D21H17/54 ,  D21H15/02 ,  D21H17/34

    CPC分类号： D21H11/16 ,  D21H17/56

    摘要： Fibrous materials made from multiple populations of fibers, and compositions related to preparing such, are disclosed. In some instances, fiber populations can have different native surfaces, in which at least one of the populations can be surface modified, for example by the use of a polycation (e.g., a polyamine), secondary polymers, complementary polymers, and/or other agents. These populations can be combined to form a fibrous composition, where the surface treatments can enhance properties of the end product. Populations of fibers can also have other physically varying characteristics (e.g., shapes and sizes). Such compositions can be utilized in a variety of applications such as paper products, filters, fire-retardant fibrous products, protein adsorbing fibrous materials, and fibrous sheets having conducting properties. Methods of preparing portions or the entirety of such fibrous materials are also disclosed.

    摘要翻译： 公开了由多个纤维群体制成的纤维材料和与其制备相关的组合物。 在一些情况下，纤维群体可以具有不同的天然表面，其中至少一个群体可以被表面改性，例如通过使用聚阳离子（例如多胺），二级聚合物，互补聚合物和/或其它 代理商 这些群体可以组合形成纤维组合物，其中表面处理可以增强最终产品的性质。 纤维的群体也可以具有其他物理变化的特征（例如，形状和尺寸）。 这样的组合物可以用于各种应用，例如纸制品，过滤器，阻燃纤维制品，蛋白质吸附纤维材料和具有导电性能的纤维片材。 还公开了制备部分或全部这种纤维材料的方法。

    USE OF OLIGOMERS AND POLYMERS FOR DRUG SOLUBILIZATION, STABILIZATION, AND DELIVERY
    9.
    发明申请
    USE OF OLIGOMERS AND POLYMERS FOR DRUG SOLUBILIZATION, STABILIZATION, AND DELIVERY 有权
    使用低聚物和聚合物进行药物溶解，稳定和分送

    公开(公告)号：US20090156692A1

    公开(公告)日：2009-06-18

    申请号：US12337991

    申请日：2008-12-18

    申请人： David S. Soane ,  Daniel J. Suich

    发明人： David S. Soane ,  Daniel J. Suich

    IPC分类号： A61K47/42 ,  A61K47/36

    CPC分类号： B82Y5/00 ,  A61K9/1075 ,  A61K47/6907

    摘要： The invention relates to the use of oilgomers and polymers capable of rendering insoluble drugs soluble, protecting unstable drugs, and facilitating the delivery of drugs to their site of action. This invention further relates to processes for the preparation of such oilgomers and polymers, and to compositions containing them.

    摘要翻译： 本发明涉及能够使不溶性药物溶解，保护不稳定药物以及促进将药物运送到其作用部位的油性载体和聚合物的用途。 本发明进一步涉及制备这种石油化合物和聚合物的方法，以及含有它们的组合物。