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公开(公告)号：US20110272325A1
公开(公告)日：2011-11-10
申请号：US13103584
申请日：2011-05-09
申请人： David S. Soane , Rosa Casado Portilla , Robert P. Mahoney , Gangadhar Jogikalmath , Philip Wuthrich
发明人： David S. Soane , Rosa Casado Portilla , Robert P. Mahoney , Gangadhar Jogikalmath , Philip Wuthrich
摘要： The invention provides formulations for facilitating the removal of oil from a surface using a chisel composition, wherein the chisel composition includes a polymer having one or more binding points with a high affinity for the surface, and one or more hydrophilic segments that form a hydrophilic coating on the surface, rendering the surface water-wet and thereby facilitating the removal of oil from the surface. The invention also provides for methods of use of such formulations.
摘要翻译： 本发明提供了使用凿组合物促进从表面除去油的制剂，其中凿组合物包括具有对表面具有高亲和力的一个或多个结合点的聚合物和形成亲水涂层的一个或多个亲水链段 在表面上使表面变湿，从而有助于从表面除去油。 本发明还提供了使用这种制剂的方法。
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公开(公告)号：US20110247772A1
公开(公告)日：2011-10-13
申请号：US13069007
申请日：2011-03-22
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
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。
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公开(公告)号：US20090165976A1
公开(公告)日：2009-07-02
申请号：US12192522
申请日：2008-08-15
申请人： David S. Soane , Michael C. Berg , William A. Mowers , Lynn Reis , Gangadar Jogikalmath , Toshiaki Hino
发明人： David S. Soane , Michael C. Berg , William A. Mowers , Lynn Reis , Gangadar Jogikalmath , Toshiaki Hino
CPC分类号： D21H21/14 , C08J9/32 , C08J2203/22 , C08J2301/00 , D21H17/20 , D21H17/56 , D21H17/67 , D21H21/22
摘要： Compositions and methods of producing paper-based materials are disclosed. The techniques can 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. 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. Other compositions and methods are directed to forming paper-based materials that are expandable.
摘要翻译： 公开了生产纸基材料的组合物和方法。 该技术可以利用含胺聚合物如壳聚糖来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。 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。 其它组合物和方法涉及形成可膨胀的纸基材料。
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公开(公告)号：US20120061321A1
公开(公告)日：2012-03-15
申请号：US13050105
申请日：2011-03-17
申请人： David S. Soane , Nathan Ashcraft
发明人： David S. Soane , Nathan Ashcraft
CPC分类号： C02F1/285 , C02F1/42 , C02F1/56 , C02F1/683 , C02F2101/20 , C02F2103/10 , C02F2301/08
摘要： Systems and methods are presented for removing an ionic material from a fluid using a capture polymer that sequesters the ionic material and an anchor particle bearing a tethering polymer. The tethering polymer complexes with the capture polymer after the capture polymer has sequestered the ionic material, thereby affixing a complex of capture polymer and ionic material to the anchor particle to form a removable complex. The removable material can be segregated from the fluid via a removal system, thereby removing the ionic material from the fluid.
摘要翻译： 提出了使用捕获离子材料的捕获聚合物和带有系链聚合物的锚定颗粒从流体中除去离子材料的系统和方法。 俘获聚合物与俘获聚合物在捕获聚合物之后与螯合聚合物螯合离子材料，从而将捕获聚合物和离子材料的复合物固定在锚粒上以形成可除去的复合物。 可移除材料可以通过去除系统与流体分离，从而从流体中除去离子材料。
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公开(公告)号：US20110084421A1
公开(公告)日：2011-04-14
申请号：US12689271
申请日：2010-01-19
摘要： Compositions and methods are disclosed for imparting ultraphobicity to substrates. Ultraphobicity can be exhibited by superhydrophobicity, oleophobicity, or both. In some instances, techniques for imparting ultraphobicity can include the use of particles that are appropriately configured. For instance, the particles can be arranged to form a roughened surface that enhances and/or imparts ultraphobicity. In another instance, the particles can have surfaces that repel at least one of a oil-based liquid and a water-based liquid. For example, the particles can be attached to an ultraphobic-inducing composition (e.g., copolymer) that comprises at least one polyamine segment and a plurality of branch segments. Such particles can be mixed with a binder composition to form a coating or film for imparting the ultraphobic properties. Other embodiments are directed to other techniques that can also aid in imparting ultraphobicity.
摘要翻译： 公开的组合物和方法用于赋予底物超疏水性。 超疏水性可以通过超疏水性，疏油性或两者都显示出来。 在一些情况下，用于赋予超疏水性的技术可以包括使用适当配置的颗粒。 例如，可以将颗粒布置成形成增强和/或赋予超疏水性的粗糙表面。 在另一种情况下，颗粒可以具有排斥油基液体和水基液体中的至少一种的表面。 例如，颗粒可以连接到包含至少一个多胺区段和多个分支区段的超疏肝诱导组合物（例如共聚物）。 这样的颗粒可以与粘合剂组合物混合以形成用于赋予超疏水性质的涂层或膜。 其它实施方案涉及也可以有助于赋予超疏水性的其它技术。
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16.发明授权Use of oligomers and polymers for drug solubilization, stabilization, and delivery 有权低聚物和聚合物用于药物溶解，稳定和递送的应用公开(公告)号：US07897563B2
公开(公告)日：2011-03-01
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
CPC分类号： B82Y5/00 , A61K9/1075 , A61K47/6907
摘要： The invention relates to the use of oligomers 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 oligomers and polymers, and to compositions containing them. In some instances, oligomers, polymers, and/or mixtures thereof can be used to protect a protein drug. Such structures can include at least one recognition element covalently attached to a hydrophilic element, wherein said recognition element or elements interact noncovalently with the protein drug to form a complex in which said protein drug is protected from degradation, recognition by the immune system, and/or renal excretion.
摘要翻译： 本发明涉及能够使不溶性药物溶解的低聚物和聚合物的使用，保护不稳定的药物以及促进将药物运送到其作用部位。 本发明还涉及制备这种低聚物和聚合物的方法以及含有它们的组合物。 在一些情况下，可以使用低聚物，聚合物和/或其混合物来保护蛋白质药物。 这种结构可以包括共价连接到亲水元件的至少一个识别元件，其中所述识别元件或元件与蛋白质药物非共价相互作用以形成复合物，其中所述蛋白质药物被保护免于降解，免疫系统的识别和/ 或肾脏排泄。
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17.发明授权Compositions and methods for imparting oil repellency and/or water repellency 失效用于赋予拒油性和/或拒水性的组合物和方法公开(公告)号：US07820563B2
公开(公告)日：2010-10-26
申请号：US12424620
申请日：2009-04-16
IPC分类号： B32B27/04
CPC分类号： C11D3/3742 , C08G77/452 , D06M15/53 , D06M15/61 , D06M15/643 , D06M2200/11 , D06M2200/12 , Y10T442/2172 , Y10T442/218
摘要： Compositions and methods for treating substrates, such as fibrous materials, are disclosed. Such compositions and methods can be used to impart or maintain a level of oil repellency and/or water repellency in fibrous substrates such as paper-based materials and/or textiles. In general, such compositions can utilize a copolymer having a plurality of polycationic segments, which can be joined by various other polymeric segments such as silicones and/or hydrophilic polymeric segments. The copolymer can be formulated as a highly-branched polymer, which can have substantivity to a fibrous material to impart oil repellency and/or water repellency. In several instances, the copolymer can be formulated to be fluorine-free. Various details of such copolymers are discussed, as well as methods of utilizing and making such copolymers.
摘要翻译： 公开了用于处理基材例如纤维材料的组合物和方法。 这样的组合物和方法可以用于赋予或维持纤维基质如纸基材料和/或纺织品中的防油性和/或拒水性水平。 通常，这样的组合物可以使用具有多个聚阳离子段的共聚物，其可以通过各种其它聚合物链段例如硅氧烷和/或亲水性聚合物链段连接。 共聚物可以配制成高度支化的聚合物，其可以对纤维材料具有亲和力以赋予拒油性和/或拒水性。 在几种情况下，共聚物可以配制成无氟的。 讨论了这些共聚物的各种细节，以及利用和制备这些共聚物的方法。
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公开(公告)号：US20080281042A1
公开(公告)日：2008-11-13
申请号：US11857630
申请日：2007-09-19
CPC分类号： D21H19/34 , C09D101/00 , C09D101/12 , C09D101/28 , C09D101/286 , D21H19/52 , D21H21/16 , D21H27/10 , Y10T428/31511 , Y10T428/31591 , Y10T428/31783 , Y10T428/31906 , Y10T428/31935 , Y10T428/31982
摘要： Disclosed herein are grease-resistant compositions that can include a cellulose-based polymer and a complementary material. Such compositions can be applied to substrates, such as paper-based materials, to impart enhanced grease/oil resistance. The complementary material can act to provide the composition with enhanced fatigue resistance relative to layers that solely utilize the cellulose-based polymer, and can preferably have limited leaching from the composition. Examples of complementary materials include polymers, such as poly(vinyl acetate) and poly(vinyl alcohol), plasticizers, and combinations of these materials. Such compositions can be prepared as a treatment formulation or coating material, which can be dissolved or suspended in a solvent. The compositions may also be melted and applied without a solvent. The formulations can be a water-based system, or an emulsion. The films may be applied to paper products as part of the papermaking process, or as post treatments on a coating machine.
摘要翻译： 本文公开了可以包含纤维素基聚合物和互补材料的耐油脂组合物。 这样的组合物可以施加到诸如纸基材料的基材上，以赋予增强的油脂/耐油性。 互补材料可以用于相对于仅使用基于纤维素的聚合物的层来提供具有增强的抗疲劳性，并且可以优选地具有来自组合物的有限浸出。 互补材料的实例包括聚合物，例如聚（乙酸乙烯酯）和聚（乙烯醇），增塑剂以及这些材料的组合。 这样的组合物可以制备成可以溶解或悬浮在溶剂中的处理剂或涂料。 组合物也可以熔融和施加而不用溶剂。 制剂可以是水基体系或乳液。 这些膜可以作为造纸过程的一部分应用于纸制品，或者作为在涂布机上的后处理。
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公开(公告)号：US06964735B2
公开(公告)日：2005-11-15
申请号：US10016483
申请日：2001-12-10
申请人： David S. Soane , Zoya M. Soane
发明人： David S. Soane , Zoya M. Soane
CPC分类号： B01D57/02 , B01F13/0059 , B01F13/0076 , B01J19/0093 , B01J2219/00853 , B01J2219/00912 , B82Y10/00 , B82Y40/00 , C07K1/26 , G01N27/44752 , G01N27/44773 , G03F7/0002
摘要： Devices and methods are disclosed for moving charged molecules through a medium by the application of a plurality of electrical fields of sufficient strength and applied for sufficient amounts of time so as to move the charged molecules through the medium. The devices although preferably small in size, preferably generate large numbers (100 or more) of electrical fields to a movement area which preferably contains a liquid buffered or gel medium. Mixtures of charged molecules are pulled through the gel by the force of the electrical fields. The fields are preferably activated simultaneously or sequentially one after another at various speeds to create complex force field distributions or moving field waves along the separation medium. Charged molecules capable of moving quickly through the gel will be moved along by the faster moving field waves and be separated from slower moving molecules. The fields can be activated by computer software and can be used to move molecules away from and toward each other to obtain rapid and complex chemical synthesis, sequencing or reaction protocols.
摘要翻译： 公开的装置和方法用于通过施加足够强度的多个电场来移动带电分子通过介质，并施加足够的时间，以使带电分子移动通过介质。 尽管尺寸优选小的装置优选地对于优选含有液体缓冲或凝胶介质的运动区域产生大量（100个或更多个）电场。 带电分子的混合物被电场的力拉入凝胶。 这些场优选地以各种速度一个接一个地同时或顺序地被激活，以产生沿着分离介质的复数的力场分布或移动的场波。 能够快速移动通过凝胶的带电分子将沿着更快的移动场波移动并与较慢的移动分子分离。 这些领域可以通过计算机软件激活，并且可以用于将分子移开和相互移动，以获得快速和复杂的化学合成，测序或反应方案。
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公开(公告)号：US06951712B2
公开(公告)日：2005-10-04
申请号：US10221381
申请日：2001-03-14
申请人： David S. Soane , Stephen E. Barry , Rachel Decor
发明人： David S. Soane , Stephen E. Barry , Rachel Decor
CPC分类号： A01N1/02 , A01N1/0221
摘要： The present invention is directed to a cryoprotective system that comprises an aqueous solution containing polymeric nano- and micro-particles that exhibit a reversible temperature-dependent volume change. It is also directed to a method for providing cryoprotection to an organism or parts of an organism by pumping the cryoprotective system into the vasculature of the organism prior to exposing the organism to a lower, preferably below 0° C., temperature.
摘要翻译： 本发明涉及一种冷冻保护系统，其包含含有可逆温度依赖性体积变化的聚合物纳米微粒和微粒的水溶液。 还涉及通过在将生物体暴露于较低的，优选低于0℃的温度之前将冷冻保护系统泵送到生物体的脉管系统中来向生物体或生物体的一部分提供冷冻保护的方法。
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