公开(公告)号：US20140069870A1

公开(公告)日：2014-03-13

申请号：US13610495

申请日：2012-09-11

Applicant: Christopher A. POHL

Inventor： Christopher A. POHL

IPC: B01J41/20 ,  B01D15/36

CPC classification number: B01J41/20 ,  B01D15/363 ,  B01J20/288 ,  B01J20/3251 ,  B01J20/3289 ,  B01J41/09

Abstract: Treatment of anion exchange materials containing hydroxyl containing moieties in the beta position relative to the quaternary center in the hydroxide form with glycidol substantially alters the selectivity of the anion exchange material. Furthermore, sequential treatments of first a hydroxide containing solution to put the anion exchange material in the hydroxide form followed by treatment with glycidol in an alternating sequence progressively changes selectivity in a predictable manner allowing facile manipulation of selectivity. Unique to the selectivities achievable with this chemistry is the ability to reverse the elution order of sulfate and carbonate. With all other known systems, carbonate elutes ahead of sulfate and sometimes compromises the ability to quantitate sulfate. With glycidol treatment, carbonate can be moved after sulfate which eliminates interference issues for samples containing significantly more carbonate than sulfate. This modification is useful for columns operated with a hydroxide or carbonate eluent system.

Abstract translation: 含有羟基的阴离子交换材料相对于具有缩水甘油的氢氧化物形式的季中心的β位置的处理基本上改变了阴离子交换材料的选择性。 此外，首先连续处理含氢氧化物溶液以将阴离子交换材料置于氢氧化物形式，然后以交替的顺序用缩水甘油处理，以可预测的方式逐渐改变选择性，从而容易地操纵选择性。 通过该化学可以实现的选择性独特的是反转硫酸盐和碳酸盐的洗脱顺序的能力。 使用所有其他已知的系统，碳酸盐在硫酸盐之前洗脱，有时会损害硫酸盐的定量能力。 通过缩水甘油处理，碳酸盐可以在硫酸盐之后移动，消除了含有比硫酸盐显着更多的碳酸盐的样品的干扰问题。 该修饰对于用氢氧化物或碳酸盐洗脱液系统操作的柱是有用的。

公开(公告)号：US20120027669A1

公开(公告)日：2012-02-02

申请号：US13144912

申请日：2010-01-08

Applicant: Roland Kalb

Inventor： Roland Kalb

IPC: C01B3/02 ,  C09K3/00

CPC classification number: C01B3/08 ,  B01J41/09 ,  C01B3/001 ,  C01B3/065 ,  C01B6/23 ,  C07C211/63 ,  C07F9/5407 ,  H01M8/0606 ,  Y02E60/324 ,  Y02E60/327 ,  Y02E60/362

Abstract: A method of storing hydrogen is provided, wherein the method comprises forming a first ionic liquid by inducing a borohydride into a second ionic liquid comprising cations and an anion comprising borate, in particular metaborate, and forming the second ionic liquid by releasing the hydrogen out of the first ionic liquid by using water and/or a catalyst.

Abstract translation: 提供一种储存氢气的方法，其中所述方法包括通过将硼氢化物诱导到包含阳离子和包含硼酸盐，特别是偏硼酸盐的阴离子的第二离子液体中来形成第一离子液体，并通过将氢气从 通过使用水和/或催化剂的第一离子液体。

公开(公告)号：US3654372A

公开(公告)日：1972-04-04

申请号：US3654372D

申请日：1969-12-29

Applicant: MONSANTO CO

Inventor： BIRUM GAIL H ,  MATTHEWS CLIFFORD N

IPC: A01N57/22 ,  B01J41/08 ,  C07F9/535 ,  C08K5/50 ,  A01N9/36 ,  C07F9/50 ,  C07F9/54

CPC classification number: A01N57/22 ,  B01J41/09 ,  C07F9/5352 ,  C08K5/50

Abstract: 1,1-BIS(TRIFUOROMETHYL)-2-(TRIPHENYLPHOSPHORANYLIDENE) ETHYLENE, AND ACID ADDUCTS THEREOF. THE COMPOUNDS ARE USEFUL INTERMEDIATES FOR OTHER CHEMICAL COMPOSITIONS AND THEY CAN ALSO BE USED AS PEST CONTROLLING AGENTS, TEXTILE AUXILIARIES, ADDITIVES FOR PETROLEUM PRODUCTS, MEANS FOR FLAME PROOFING POLYMERS, ION EXCHANGES AND THE LIKE.

公开(公告)号：US3094554A

公开(公告)日：1963-06-18

申请号：US9017861

申请日：1961-02-20

Applicant: BORDEN CO

Inventor： JACK DICKSTEIN ,  MICHAEL BODNAR ,  ROSE-MARIE HOEGERLE

IPC: B01J41/08

CPC classification number: B01J41/09

公开(公告)号：US20240173677A1

公开(公告)日：2024-05-30

申请号：US18071363

申请日：2022-11-29

Applicant: Lawrence Livermore National Security, LLC

Inventor： Eric B. Duoss ,  Megan Ellis ,  Sarah E. Baker ,  Nikola Dudukovic ,  Auston Louis Clemens ,  James Spencer Oakdale

IPC: B01D67/00 ,  B01D71/40 ,  B33Y10/00 ,  B33Y70/00 ,  B33Y80/00

CPC classification number: B01D67/00045 ,  B01D71/401 ,  B33Y10/00 ,  B33Y70/00 ,  B33Y80/00 ,  B01D2323/40 ,  B01D2325/04 ,  B01D2325/16 ,  B01D2325/42 ,  B01J41/09

Abstract: A mixture for forming an anion exchange membrane includes a rigid monomer, an active monomer, and a polymerization initiator. The active monomer includes an acrylate group and a functional group selected from the following: a cation group, a halide group configured to be substituted with a cation group, or a leaving group configured to be substituted with a cation group.

公开(公告)号：US20230255232A1

公开(公告)日：2023-08-17

申请号：US18141132

申请日：2023-04-28

Applicant: LEMNATURE AQUAFARMS CORPORATION

Inventor： Peter Sherlock ,  Ebenezer Ifeduba

IPC: A23J1/00 ,  B01D61/14 ,  A23L2/38 ,  B01J41/09 ,  B01J41/14 ,  B01D61/02 ,  A23C11/10

CPC classification number: A23J1/006 ,  B01D61/145 ,  A23L2/38 ,  B01J41/09 ,  B01J41/14 ,  B01D61/026 ,  A23C11/10

Abstract: The present disclosure relates, in some embodiments, to a method including demineralizing a protein liquor (i.e., a liquid portion of a lysed microcrop (e.g., Lemna) that has been separated to generate the liquid portion and a solid portion and having a composition including a soluble microcrop protein and a Vitamin B12) to generate a demineralized protein liquor. According to some embodiments, demineralizing the protein liquor may include diafiltration, ultrafiltration, nanofiltration, reverse osmosis filtration, electrodialysis, and/or passing the protein liquor through an ion exchange resin (e.g., an anion exchange resin. a trialkyl ammonium salt having three methyl groups). In some embodiments, a method may further include concentrating a demineralized protein liquor to generate at least one of a milk base and an electrolyte drink.

公开(公告)号：US20170320901A1

公开(公告)日：2017-11-09

申请号：US15526139

申请日：2015-11-12

Applicant: GE Healthcare Limited

Inventor： Xavier Franci ,  Steve Lignon ,  Audrey Marie Lange ,  Nicolas Verbrugge

IPC: C07H5/02 ,  B01D15/42 ,  B01J47/022 ,  B01J41/20 ,  A61K51/04 ,  B01J41/09 ,  B01D15/36 ,  B01D15/18 ,  B01D15/14 ,  C07H1/06 ,  B01J41/04

CPC classification number: C07H5/02 ,  A61K51/0497 ,  B01D15/14 ,  B01D15/1885 ,  B01D15/363 ,  B01D15/424 ,  B01J41/04 ,  B01J41/09 ,  B01J41/20 ,  B01J47/022 ,  C07B59/00 ,  C07B2200/05 ,  C07H1/06

Abstract: The present invention provides a new chemical process, a new cassette configuration, and new software for the automated production of multiple batches of an [18F]labelled compound on a single cassette. The invention allows one synthesizer in one hot cell to produce sequentially a plurality of batches of [18F]-labelled PET tracer in the same day. In particular, the present invention provides a novel arrangement useful for the trapping of [18F]fluoride and recovery of [18O]water.

公开(公告)号：US09669402B2

公开(公告)日：2017-06-06

申请号：US13785632

申请日：2013-03-05

Applicant: Jiali Liao ,  Russell Frost

Inventor： Jiali Liao ,  Russell Frost

IPC: B01D15/26 ,  C07K1/14 ,  B01J20/281 ,  B01J41/20 ,  C07K1/16 ,  B01D15/30 ,  B01D15/32 ,  B01D15/36 ,  B01D15/38 ,  B01J20/286 ,  B01J20/289 ,  B01J20/32

CPC classification number: B01J41/20 ,  B01D15/265 ,  B01D15/30 ,  B01D15/327 ,  B01D15/363 ,  B01D15/3847 ,  B01J20/22 ,  B01J20/267 ,  B01J20/28016 ,  B01J20/281 ,  B01J20/286 ,  B01J20/288 ,  B01J20/289 ,  B01J20/3208 ,  B01J20/3217 ,  B01J20/3219 ,  B01J20/3253 ,  B01J20/3265 ,  B01J20/3293 ,  B01J41/04 ,  B01J41/09 ,  B01J2220/52 ,  C07K1/14 ,  C07K1/16 ,  C07K1/165 ,  C07K16/00 ,  G01N30/482

Abstract: Solid supports and ligands are provided for purification of biomolecules by mixed-mode anion exchange-hydrophobic chromatography. Compositions can have the formula Support-(X)—N(R1, R2)—R3-L-Ar, or a salt thereof, wherein: Support is a chromatographic solid support; X is a spacer or absent; R1 and R2 are each selected from hydrogen and an alkyl comprising 1-6 carbons; R3 is an alkyl comprising 1-6 carbons or a cyclo alkyl comprising 1-6 carbons; L is NR4, O, or S; wherein R4 is hydrogen or an alkyl comprising 1-6 carbons; and Ar is an aryl. Methods are also provided for using solid supports and ligands to purify biomolecules such as monomeric antibodies.

公开(公告)号：US09580311B2

公开(公告)日：2017-02-28

申请号：US14726248

申请日：2015-05-29

Applicant: VTU Holding GmbH

Inventor： Roland Kalb

IPC: C01B3/08 ,  C01B3/00 ,  C01B3/06 ,  C07C211/63 ,  C07F9/54 ,  B01J41/08 ,  H01M8/06 ,  C01B6/23

CPC classification number: C01B3/08 ,  B01J41/09 ,  C01B3/001 ,  C01B3/065 ,  C01B6/23 ,  C07C211/63 ,  C07F9/5407 ,  H01M8/0606 ,  Y02E60/324 ,  Y02E60/327 ,  Y02E60/362

Abstract: A method releases hydrogen by forming a second ionic liquid from a first ionic liquid by releasing hydrogen from the first ionic liquid by exposing the first ionic liquid to water and a catalyst. The first ionic liquid includes a cation and an anion including a borohydride. The release of the hydrogen forms a borate, which makes up the anion of the second ionic liquid. The cation of the first ionic liquid is the same as that of the second ionic liquid. A reaction system includes the first and second ionic liquids, water and a catalyst.

Abstract translation: 一种方法是通过从第一离子液体形成第二离子液体来释放氢气，通过将第一离子液体暴露于水和催化剂中，从第一离子液体释放氢。 第一离子液体包括阳离子和包含硼氢化物的阴离子。 氢的释放形成硼酸盐，其构成第二离子液体的阴离子。 第一离子液体的阳离子与第二离子液体的阳离子相同。 反应体系包括第一和第二离子液体，水和催化剂。

公开(公告)号：US20170028394A1

公开(公告)日：2017-02-02

申请号：US14814451

申请日：2015-07-30

Applicant: DIONEX CORPORATION

Inventor： Laurence A. WOODRUFF ,  Christopher A. POHL ,  Jeffrey S. ROHRER

IPC: B01J43/00

CPC classification number: B01J43/00 ,  B01D15/363 ,  B01J41/05 ,  B01J41/09 ,  B01J41/20 ,  B01J47/016

Abstract: An ion-exchange composition suitable for use in ion exchange chromatography, comprising neutral vinyl polymer support particles irreversibly bound to a dispersant having ionizable sites which are un-ionized at a neutral pH and which are ionized under highly acidic or highly basic conditions, and fine layering particles functionalized with ion-exchanging sites on the surfaces thereof. A portion of the ionizable sites are ionized and bound electrostatically to a portion of the fine layering particles ion-exchanging sites, producing a support particle-dispersant-fine layering particle complex.

Abstract translation: 适合用于离子交换层析的离子交换组合物，其包含不可逆地结合到具有在中性pH下未离子化并且在高度酸性或高碱性条件下离子化的电离位点的分散剂的中性乙烯基聚合物载体颗粒， 在其表面上用离子交换位点官能化的分层颗粒。 电离部位的一部分被电离并静电结合到一部分精细分层颗粒离子交换位点，产生支持颗粒 - 分散剂 - 细分层颗粒复合物。