公开(公告)号：US20140194543A1

公开(公告)日：2014-07-10

申请号：US14066251

申请日：2013-10-29

Applicant: Nandu Deorkar ,  Robert C. Buss ,  Joseph M. Mladosich ,  Paul A. Bouis

Inventor： Nandu Deorkar ,  Robert C. Buss ,  Joseph M. Mladosich ,  Paul A. Bouis

IPC: B01J41/14 ,  B01D15/32 ,  C07K1/16 ,  B01D15/36

CPC classification number: B01J41/14 ,  B01D15/327 ,  B01D15/363 ,  B01D15/364 ,  B01J20/261 ,  B01J20/262 ,  B01J20/265 ,  B01J20/28004 ,  B01J20/285 ,  B01J20/288 ,  B01J20/3092 ,  B01J20/321 ,  B01J20/3255 ,  B01J20/3272 ,  B01J20/328 ,  B01J20/3285 ,  B01J2220/52 ,  B01J2220/54 ,  B01J2220/58 ,  C07K1/165

Abstract: This invention concerns the preparation and use of novel polymeric chromatographic media and preferably mixed mode polymeric chromatographic media. In accordance with the present invention, polymeric media is prepared using polymeric particles derivatized with polyethyleneimine, and preferably such polyethyleneimine derivatized polymeric particles further functionalized with appropriate reactants. The polymeric chromatographic media is especially useful for bioseparations.

Abstract translation: 本发明涉及新型高分子色谱介质和优选混合模式聚合物色谱介质的制备和应用。 根据本发明，使用由聚乙烯亚胺衍生的聚合物颗粒制备聚合物介质，并且优选使用进一步用合适的反应物官能化的这种聚乙烯亚胺衍生的聚合物颗粒。 高分子色谱介质特别适用于生物分离。

公开(公告)号：US20140127104A1

公开(公告)日：2014-05-08

申请号：US14149210

申请日：2014-01-07

Applicant: Bingyun Li ,  Bingbing Jiang ,  McMahan L. Gray ,  Daniel J. Fauth ,  Henry W. Pennline ,  George A. Richards

Inventor： Bingyun Li ,  Bingbing Jiang ,  McMahan L. Gray ,  Daniel J. Fauth ,  Henry W. Pennline ,  George A. Richards

IPC: B01D53/62 ,  B01J20/32

CPC classification number: B01D53/62 ,  B01D53/02 ,  B01D2253/202 ,  B01D2253/25 ,  B01D2257/504 ,  B01J20/26 ,  B01J20/264 ,  B01J20/28014 ,  B01J20/327 ,  B01J20/3272 ,  B01J20/3289 ,  B05D1/04 ,  Y02C10/04 ,  Y02C10/08 ,  Y10T428/24975 ,  Y10T428/249953 ,  Y10T428/24998 ,  Y10T428/249991

Abstract: A solid sorbent for the capture and the transport of carbon dioxide gas is provided having at least one first layer of a positively charged material that is polyethylenimine or poly(allylamine hydrochloride), that captures at least a portion of the gas, and at least one second layer of a negatively charged material that is polystyrenesulfonate or poly(acryclic acid), that transports the gas, wherein the second layer of material is in juxtaposition to, attached to, or crosslinked with the first layer for forming at least one bilayer, and a solid substrate support having a porous surface, wherein one or more of the bilayers is/are deposited on the surface of and/or within the solid substrate. A method of preparing and using the solid sorbent is provided.

Abstract translation: 提供用于捕获和输送二氧化碳气体的固体吸附剂，其具有至少一个带正电荷的材料的第一层，其是聚乙烯亚胺或聚（烯丙胺盐酸盐），其捕获至少一部分气体，以及至少一个 第二层是聚苯乙烯磺酸盐或聚（丙烯酸）的负电荷材料，其传送气体，其中第二层材料与第一层并置，附着或与第一层交联以形成至少一个双层，以及 具有多孔表面的固体基质载体，其中一个或多个双层被沉积在固体基材的表面上和/或其内。 提供了一种制备和使用固体吸附剂的方法。

公开(公告)号：US08652849B2

公开(公告)日：2014-02-18

申请号：US12250861

申请日：2008-10-14

Applicant: Ronald F. Childs ,  Carlos Filipe ,  Raja Ghosh ,  Alicja M. Mika ,  Jinsheng Zhou ,  Elena N. Komkova ,  Marcus Y. Kim ,  Tapan K. Dey

Inventor： Ronald F. Childs ,  Carlos Filipe ,  Raja Ghosh ,  Alicja M. Mika ,  Jinsheng Zhou ,  Elena N. Komkova ,  Marcus Y. Kim ,  Tapan K. Dey

IPC: G01N33/20 ,  G01N33/544 ,  G01N33/545 ,  C12N9/00 ,  C12N11/02 ,  C12N11/08 ,  C07K1/14 ,  C07K1/22 ,  C07K17/02 ,  C07K17/08

CPC classification number: C07K1/04 ,  B01D15/327 ,  B01D15/34 ,  B01D15/36 ,  B01D15/361 ,  B01D15/3804 ,  B01D67/0006 ,  B01D69/02 ,  B01D69/10 ,  B01D69/141 ,  B01D71/40 ,  B01D2323/30 ,  B01D2323/34 ,  B01D2325/12 ,  B01D2325/14 ,  B01D2325/16 ,  B01D2325/38 ,  B01J20/261 ,  B01J20/262 ,  B01J20/264 ,  B01J20/265 ,  B01J20/267 ,  B01J20/28004 ,  B01J20/28011 ,  B01J20/28023 ,  B01J20/28033 ,  B01J20/28047 ,  B01J20/28069 ,  B01J20/28078 ,  B01J20/28085 ,  B01J20/28097 ,  B01J20/285 ,  B01J20/286 ,  B01J20/291 ,  B01J20/3064 ,  B01J20/321 ,  B01J20/3212 ,  B01J20/3272 ,  B01J20/3276 ,  B01J20/3278 ,  B01J20/3282 ,  B01J39/26 ,  B01J41/20 ,  B01J47/018 ,  B01J47/12 ,  C07K1/20 ,  C07K1/22 ,  C07K1/34 ,  Y10S530/812 ,  Y10S530/815 ,  Y10T428/249978 ,  Y10T428/249994

Abstract: This invention relates to a composite material that comprises a support member that has a plurality of pores extending through the support member and, located in the pores of the support member, and filling the pores of the support member, a macroporous cross-linked gel. The invention also relates to a process for preparing the composite material described above, and to its use. The composite material is suitable, for example, for separation of substances, for example by filtration or adsorption, including chromatography, for use as a support in synthesis or for use as a support for cell growth.

Abstract translation: 本发明涉及一种复合材料，其包括具有延伸穿过支撑构件的多个孔的支撑构件，并且位于支撑构件的孔中并填充支撑构件的孔，大孔交联凝胶。 本发明还涉及一种制备上述复合材料及其用途的方法。 复合材料例如用于分离物质，例如通过过滤或吸附，包括色谱法，用作合成中的载体或用作细胞生长的载体。

公开(公告)号：US20140014876A1

公开(公告)日：2014-01-16

申请号：US13930678

申请日：2013-06-28

Applicant: MILLIKEN & COMPANY

Inventor： Shulong Li ,  Christopher A. DeSoiza

IPC: B01J20/28 ,  B01J20/32

CPC classification number: B01J20/28016 ,  B01D53/02 ,  B01D53/8665 ,  B01D2251/10 ,  B01D2251/108 ,  B01D2253/102 ,  B01D2253/25 ,  B01D2253/306 ,  B01D2253/3425 ,  B01D2255/2065 ,  B01D2255/20723 ,  B01D2255/2073 ,  B01D2255/20738 ,  B01D2255/20761 ,  B01D2257/602 ,  B01D2258/0283 ,  B01J20/20 ,  B01J20/28064 ,  B01J20/3204 ,  B01J20/3234 ,  B01J20/3236 ,  B01J20/3246 ,  B01J20/327 ,  B01J20/3272 ,  B01J20/3285 ,  B01J20/3293 ,  C01B32/372 ,  C01P2006/12

Abstract: An article comprises an activated carbon core, a hydrophobic agent, and a mercury oxidation facilitation agent. A composition comprises a plurality of activated carbon particles, a hydrophobic agent, and a mercury oxidation facilitation agent. A process for producing treated activated carbon particles comprises the steps of providing activated carbon particles, providing a hydrophobic agent, providing a mercury oxidation facilitation agent, and applying the hydrophobic agent and the mercury oxidation facilitation agent to at least a portion of the activated carbon particles.

Abstract translation: 一种制品包括活性炭芯，疏水剂和汞氧化促进剂。 组合物包含多个活性炭颗粒，疏水剂和汞氧化促进剂。 制备处理过的活性炭颗粒的方法包括以下步骤：提供活性炭颗粒，提供疏水剂，提供汞氧化促进剂，以及将疏水剂和汞氧化促进剂施用至至少一部分活性炭颗粒 。

公开(公告)号：US20130336842A1

公开(公告)日：2013-12-19

申请号：US14001917

申请日：2012-03-02

Applicant: Hubert Grange

Inventor： Hubert Grange

IPC: G01N30/00

CPC classification number: G01N30/00 ,  B01D2253/202 ,  B01D2253/25 ,  B01J20/3204 ,  B01J20/3272 ,  B01J2220/445 ,  G01N27/12 ,  G01N27/121 ,  G01N27/126 ,  G01N27/22 ,  G01N27/223 ,  G01N2291/02845

Abstract: The invention relates to a humidity sensor including, as a humidity absorbent layer, a polymer layer including a blend including a first polyamide and a second polyamide, where the said second polyamide includes, in its repetitive units, a number of carbon atoms greater than that of the repetitive units of the first polyamide.

Abstract translation: 本发明涉及一种湿度传感器，其包括作为吸湿层的聚合物层，其包括包含第一聚酰胺和第二聚酰胺的共混物，其中所述第二聚酰胺以其重复单元包含大于 的第一聚酰胺的重复单元。

公开(公告)号：US20130317180A1

公开(公告)日：2013-11-28

申请号：US13896954

申请日：2013-05-17

Applicant: ExxonMobil Research and Engineering Company

Inventor： Lisa S. Baugh ,  David C. Calabro ,  Quanchang Li ,  Enock Berluche

IPC: B01J20/26

CPC classification number: B01J20/2805 ,  B01D53/1475 ,  B01D53/1493 ,  B01D2252/20415 ,  B01D2252/20421 ,  B01D2252/20426 ,  B01D2252/20431 ,  B01D2252/20436 ,  B01D2258/0283 ,  B01J20/103 ,  B01J20/265 ,  B01J20/2803 ,  B01J20/28057 ,  B01J20/28083 ,  B01J20/28097 ,  B01J20/3204 ,  B01J20/3272 ,  C08G73/0206 ,  C08G73/0213 ,  Y02C10/04 ,  Y02C10/06 ,  Y02C10/08 ,  Y02P20/152

Abstract: Improved CO2 sorbents comprised of a mesoporous silica functionalized with a polyamine are obtained by the in-situ polymerization of azetidine. Also included herein are processes utilizing the improved CO2 sorbents wherein CO2 is chemisorbed onto the polyamine portion of the sorbent and the process is thermally reversible.

公开(公告)号：US20130313473A1

公开(公告)日：2013-11-28

申请号：US13896907

申请日：2013-05-17

Applicant: ExxonMobil Research amd Engineering Company

Inventor： Lisa S. Baugh ,  David C. Calabro ,  Quanchang Li ,  Enock Berluche

IPC: B01J20/28

CPC classification number: B01J20/2805 ,  B01D53/1475 ,  B01D53/1493 ,  B01D2252/20415 ,  B01D2252/20421 ,  B01D2252/20426 ,  B01D2252/20431 ,  B01D2252/20436 ,  B01D2258/0283 ,  B01J20/103 ,  B01J20/265 ,  B01J20/2803 ,  B01J20/28057 ,  B01J20/28083 ,  B01J20/28097 ,  B01J20/3204 ,  B01J20/3272 ,  C08G73/0206 ,  C08G73/0213 ,  Y02C10/04 ,  Y02C10/06 ,  Y02C10/08 ,  Y02P20/152

Abstract: Improved CO2 sorbents comprised of a mesoporous silica functionalized with a polyamine are obtained by the in-situ polymerization of azetidine. Also included herein are processes utilizing the improved CO2 sorbents wherein CO2 is chemisorbed onto the polyamine portion of the sorbent and the process is thermally reversible.

Abstract translation: 通过氮杂环丁烷的原位聚合获得由多胺官能化的介孔二氧化硅组成的改进的二氧化碳吸附剂。 本文还包括利用改进的CO 2吸附剂的方法，其中CO 2被化学吸附到吸附剂的多胺部分上，并且该方法是热可逆的。

公开(公告)号：US08574434B2

公开(公告)日：2013-11-05

申请号：US13764394

申请日：2013-02-11

Applicant: Intrinsic Bioprobes, Inc.

Inventor： Kemmons Tubbs ,  Karl F. Gruber ,  Randall W. Nelson

IPC: B01D15/08

CPC classification number: G01N33/6845 ,  B01J20/28097 ,  B01J20/281 ,  B01J20/286 ,  B01J20/32 ,  B01J20/3204 ,  B01J20/3208 ,  B01J20/3242 ,  B01J20/3259 ,  B01J20/3265 ,  B01J20/3272 ,  B01J20/3274 ,  B01J20/3282 ,  B01J2220/54 ,  B01J2220/64 ,  B82Y30/00 ,  G01N30/02 ,  G01N30/48 ,  G01N30/6095 ,  G01N33/54366 ,  G01N33/545 ,  G01N33/6803 ,  G01N2570/00 ,  H01J49/164 ,  H01J49/40 ,  Y10T436/255 ,  B01D15/3804

Abstract: Described is an affinity microcolumn comprising a high surface area material, which has high flow properties and a low dead volume, contained within a housing and having affinity reagents bound to the surface of the high surface area material that are either activated or activatable. The affinity reagents bound to the surface of the affinity microcolumn further comprise affinity receptors for the integration into high throughput analysis of biomolecules.

公开(公告)号：US08491705B2

公开(公告)日：2013-07-23

申请号：US12859650

申请日：2010-08-19

Applicant: Sunho Choi ,  Jeffrey H. Drese ,  Ronald R. Chance ,  Peter M. Eisenberger ,  Christopher W. Jones

Inventor： Sunho Choi ,  Jeffrey H. Drese ,  Ronald R. Chance ,  Peter M. Eisenberger ,  Christopher W. Jones

IPC: B01D53/02

CPC classification number: B01D53/62 ,  B01D53/02 ,  B01D2252/2041 ,  B01D2252/20421 ,  B01D2253/202 ,  B01D2253/25 ,  B01D2257/504 ,  B01D2258/06 ,  B01D2259/40088 ,  B01J20/28064 ,  B01J20/28073 ,  B01J20/3204 ,  B01J20/3208 ,  B01J20/3219 ,  B01J20/3255 ,  B01J20/3257 ,  B01J20/3272 ,  B01J20/3425 ,  B01J20/3483 ,  Y02A50/2342 ,  Y02C10/04 ,  Y02C10/08

Abstract: A method for capturing CO2 from the ambient air by the use of solid tethered amine adsorbents, where the amine adsorbents are tethered to a substrate selected from the group of silica, metal oxides and polymer resins. The tethered amines are joined to the substrate by covalent bonding, achieved either by the ring-opening polymerization of aziridine on porous and non-porous supports, or by the reaction of mono-, di-, or tri-aminosilanes, with silica or a metal oxide having hydroxyl surface groups. The method includes the adsorption of CO2 from ambient air, the regeneration of the adsorbent at elevated temperatures not above 120° C. and the separation of purified CO2, followed by recycling of the regenerated tethered adsorbent for further adsorption of CO2 from the ambient atmosphere.

Abstract translation: 一种通过使用固体束缚胺吸附剂从环境空气中捕获CO 2的方法，其中胺吸附剂被束缚于选自二氧化硅，金属氧化物和聚合物树脂的底物。 连接的胺通过共价键连接到基底上，其通过在多孔和非多孔载体上的氮丙啶的开环聚合或通过单 - ，二 - 或三 - 氨基硅烷与二氧化硅或 具有羟基表面基团的金属氧化物。 该方法包括从环境空气中吸附CO 2，在不高于120℃的升高温度下再生吸附剂，并分离纯化的CO 2，然后再循环再生的束缚吸附剂，以进一步从环境气氛吸附CO 2。

公开(公告)号：US20130165632A1

公开(公告)日：2013-06-27

申请号：US13820898

申请日：2011-09-09

Applicant: Atsushi Ohnishi ,  Ryota Hamasaki

Inventor： Atsushi Ohnishi ,  Ryota Hamasaki

IPC: C08B15/00 ,  C08B37/00 ,  C08B33/00 ,  C07K1/20

CPC classification number: B01J20/286 ,  B01J20/288 ,  B01J20/289 ,  B01J20/3204 ,  B01J20/321 ,  B01J20/3219 ,  B01J20/3221 ,  B01J20/3272 ,  B01J20/3274 ,  B01J2220/54 ,  C13K1/02 ,  C13K11/00 ,  C13K13/00 ,  C13K13/002 ,  G01N2030/8836

Abstract: Provided is a novel method for separating water-soluble biological substances. A separating agent is composed by bonding a polysaccharide such as cellulose or amylose to the surface of a carrier by chemical bonding, and water-soluble biological substances are separated from a mixture of two or more types of water-soluble biological substances by chromatography using the separating agent.

Abstract translation: 提供了一种分离水溶性生物物质的新方法。 分离剂是通过化学键合将纤维素或直链淀粉等多糖与载体的表面结合而成的，通过色谱法将水溶性生物物质从两种以上的水溶性生物物质的混合物中分离出来， 分离剂。