公开(公告)号：US20230405551A1

公开(公告)日：2023-12-21

申请号：US18198349

申请日：2023-05-17

Applicant: DDP SPECIALTY ELECTRONIC MATERIALS US, LLC

Inventor： Jayesh Dharia ,  Michael Ostrander

IPC: B01J20/26 ,  B01J20/28 ,  B01J20/289 ,  B01J20/32 ,  B01D15/38

CPC classification number: B01J20/265 ,  B01J20/28052 ,  B01J20/28035 ,  B01J20/28038 ,  B01J20/289 ,  B01J2220/54 ,  B01J20/3278 ,  B01J20/3297 ,  B01J20/321 ,  B01D15/3828 ,  B01J20/3219

Abstract: A method for producing a chromatography medium by:



a) exposing a nanoweb sheet having mean flow pore size from 0.1 to 5 μm and a porosity from 40 to 90 volume % to a gaseous phase comprising a vinyl monomer to produce a functionalized nanoweb sheet;
b) layering a plurality of functionalized nanoweb sheets to form a functionalized nanoweb stack;
c) cutting the functionalized nanoweb stack with a die to form die-cut functionalized nanoweb stacks having regular shapes; and
d) exposing the die-cut functionalized nanoweb stacks in an aqueous medium to a ligand such as a protein which is capable of forming covalent bonds.

公开(公告)号：US09498766B2

公开(公告)日：2016-11-22

申请号：US13999405

申请日：2014-02-24

Applicant: William L. Robinson, Jr.

Inventor： William L. Robinson, Jr.

IPC: A41D13/00 ,  B01J20/06 ,  B01J20/18 ,  A41D13/11 ,  B01D53/00

CPC classification number: B01J20/06 ,  A41D13/11 ,  A41D2400/32 ,  B01D53/00 ,  B01D2253/108 ,  B01D2257/106 ,  B01D2257/404 ,  B01D2257/93 ,  B01D2259/4541 ,  B01J20/165 ,  B01J20/18 ,  B01J20/28026 ,  B01J20/28035 ,  B01J20/3042 ,  B01J20/3238 ,  B01J20/3297

Abstract: A method and use of Zeolite coated nasal mask and disposable particulate respirator filtration media that will absorb air pollutants such as NOx, Ozone, PM2.5 and radioisotopes of cesium, strontium and polonium (the progeny of radon gas) and protect the wearer from inhalation of said deleterious agents.

公开(公告)号：US20150343326A1

公开(公告)日：2015-12-03

申请号：US14825019

申请日：2015-08-12

Applicant: US SYNTHETIC CORPORATION ,  BRIGHAM YOUNG UNIVERSITY

Inventor： Matthew R. Linford ,  David Scott Jensen ,  Andrew E. Dadson ,  Robert C. Davis

IPC: B01D15/10 ,  B01J20/283 ,  C23C16/40 ,  C23C16/02 ,  C23C16/455 ,  G01N30/92 ,  B01J20/284

CPC classification number: B01D15/10 ,  B01J20/283 ,  B01J20/284 ,  B01J20/3204 ,  B01J20/3223 ,  B01J20/3236 ,  B01J20/324 ,  B01J20/3259 ,  B01J20/3289 ,  B01J20/3297 ,  B01J2220/82 ,  B05D5/00 ,  B82Y30/00 ,  C23C16/01 ,  C23C16/0272 ,  C23C16/402 ,  C23C16/403 ,  C23C16/45555 ,  G01N30/6095 ,  G01N30/92

Abstract: In an embodiment, a method for manufacturing a thin layer chromatography (“TLC”) plate is disclosed. The method includes forming a layer of elongated nanostructures (e.g., carbon nanotubes), priming the elongated nanostructures with one or more adhesion priming layers, and at least partially coating the elongated nanostructures with a coating. The coating includes a stationary phase and/or precursor of a stationary phase for use in chromatography. The stationary phase may be functionalized with hydroxyl groups by exposure to a base or acid. The stationary phase may further be treated with a silane (e.g., an amino silane) to improve the performance of the TLC plate. Embodiments for TLC plates and related methods are also disclosed.

Abstract translation: 在一个实施方案中，公开了薄层色谱（“TLC”）板的制造方法。 该方法包括形成细长的纳米结构层（例如，碳纳米管），用一个或多个粘合引发层引发细长的纳米结构，并用涂层至少部分地涂覆细长的纳米结构。 涂层包括用于色谱法的固定相和/或固定相的前体。 固定相可以通过暴露于碱或酸而被羟基官能化。 可以用硅烷（例如氨基硅烷）进一步处理固定相，以改善TLC板的性能。 还公开了TLC板的实施例和相关方法。

公开(公告)号：US20150136698A1

公开(公告)日：2015-05-21

申请号：US14400810

申请日：2013-05-23

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Catherine A. Bothof ,  George W. Griesgraber ,  James I. Hembre ,  Jerald K. Rasmussen

IPC: B01D71/78 ,  C08F255/02 ,  C08G69/48

CPC classification number: B01D71/78 ,  B01D71/40 ,  B01D71/56 ,  B01D71/76 ,  B01D2323/30 ,  B01D2323/385 ,  B01D2325/12 ,  B01J20/261 ,  B01J20/264 ,  B01J20/321 ,  B01J20/3282 ,  B01J20/3293 ,  B01J20/3297 ,  C08F255/02 ,  C08F283/04 ,  C08G69/10 ,  C08G69/48 ,  C08G73/0206 ,  C08G73/022 ,  C08G73/028 ,  C08J7/18 ,  C08J2323/06 ,  C08J2323/12 ,  C08J2377/00 ,  C08J2433/14 ,  C09D177/04 ,  C09D179/02 ,  G01N33/54393 ,  G01N33/545

Abstract: Guanidinyl ligand-functionalized polymers, methods of making the same, and substrates bearing a grafted coating of the ligand-functional polymers are described. The grafted polymer has the requisite affinity for binding neutral or negatively charged biomaterials, such as cells, cell debris, bacteria, spores, viruses, nucleic acids, endotoxins and proteins, at pH's near or below the pI's of the biomaterials.

Abstract translation: 描述了胍基配位体官能化聚合物，其制备方法和具有配体官能聚合物的接枝涂层的基材。 在接近或低于生物材料的pI处，接枝聚合物具有对结合中性或带负电荷的生物材料如细胞，细胞碎片，细菌，孢子​​，病毒，核酸，内毒素和蛋白质具有必要的亲和力。

公开(公告)号：US20140170311A1

公开(公告)日：2014-06-19

申请号：US14186996

申请日：2014-02-21

Applicant: BRIGHAM YOUNG UNIVERSITY ,  US SYNTHETIC CORPORATION

Inventor： Matthew R. Linford ,  David Scott Jensen ,  Andrew E. Dadson ,  Robert C. Davis

IPC: B05D5/00

CPC classification number: B01D15/10 ,  B01J20/283 ,  B01J20/284 ,  B01J20/3204 ,  B01J20/3223 ,  B01J20/3236 ,  B01J20/324 ,  B01J20/3259 ,  B01J20/3289 ,  B01J20/3297 ,  B01J2220/82 ,  B05D5/00 ,  B82Y30/00 ,  C23C16/01 ,  C23C16/0272 ,  C23C16/402 ,  C23C16/403 ,  C23C16/45555 ,  G01N30/6095 ,  G01N30/92

Abstract: In an embodiment, a method for manufacturing a thin layer chromatography (“TLC”) plate is disclosed. The method includes forming a layer of elongated nanostructures (e.g., carbon nanotubes), priming the elongated nanostructures with one or more adhesion priming layers, and at least partially coating the elongated nanostructures with a coating. The coating includes a stationary phase and/or precursor of a stationary phase for use in chromatography. The stationary phase may be functionalized with hydroxyl groups by exposure to a base or acid. The stationary phase may further be treated with a silane (e.g., an amino silane) to improve the performance of the TLC plate. Embodiments for TLC plates and related methods are also disclosed.

Abstract translation: 在一个实施方案中，公开了薄层色谱（“TLC”）板的制造方法。 该方法包括形成细长的纳米结构层（例如，碳纳米管），用一个或多个粘合引发层引发细长的纳米结构，并用涂层至少部分地涂覆细长的纳米结构。 涂层包括用于色谱法的固定相和/或固定相的前体。 固定相可以通过暴露于碱或酸而被羟基官能化。 可以用硅烷（例如氨基硅烷）进一步处理固定相，以改善TLC板的性能。 还公开了TLC板的实施例和相关方法。

公开(公告)号：US08674163B2

公开(公告)日：2014-03-18

申请号：US11653233

申请日：2007-01-16

Applicant: Zuyi Zhang ,  Teigo Sakakibara ,  Yoshinori Kotani ,  Norio Nishi

Inventor： Zuyi Zhang ,  Teigo Sakakibara ,  Yoshinori Kotani ,  Norio Nishi

IPC: A62D3/33 ,  A62D3/00 ,  C07H21/02 ,  C12Q1/68 ,  C12M1/34 ,  G01N33/553 ,  G01N33/552

CPC classification number: B01J20/28061 ,  B01J20/06 ,  B01J20/08 ,  B01J20/103 ,  B01J20/3078 ,  B01J20/3204 ,  B01J20/3274 ,  B01J20/3293 ,  B01J20/3297 ,  B01J2220/42 ,  B01J2220/58 ,  C02F1/286 ,  C02F1/288 ,  C07H21/00 ,  C12Q1/6834

Abstract: A DNA hybrid which comprises a porous oxide matrix and DNA immobilized thereon, and is useful for environmental clean-up, where the hybrid is prepared by removing a dispersion medium from a dispersion of colloidal oxide and DNA.

Abstract translation: 一种DNA杂交体，其包含多孔氧化物基质和固定在其上的DNA，并且可用于环境清洁，其中通过从胶体氧化物和DNA的分散体中除去分散介质制备杂交体。

公开(公告)号：US20130199982A1

公开(公告)日：2013-08-08

申请号：US13368869

申请日：2012-02-08

Applicant: Matthew R. Linford ,  David Scott Jensen ,  Andrew E. Dadson ,  Robert C. Davis

Inventor： Matthew R. Linford ,  David Scott Jensen ,  Andrew E. Dadson ,  Robert C. Davis

IPC: B01D15/10 ,  C23C16/44 ,  B05D1/36 ,  B82Y40/00 ,  B82Y30/00

CPC classification number: B01D15/10 ,  B01J20/283 ,  B01J20/284 ,  B01J20/3204 ,  B01J20/3223 ,  B01J20/3236 ,  B01J20/324 ,  B01J20/3259 ,  B01J20/3289 ,  B01J20/3297 ,  B01J2220/82 ,  B05D5/00 ,  B82Y30/00 ,  C23C16/01 ,  C23C16/0272 ,  C23C16/402 ,  C23C16/403 ,  C23C16/45555 ,  G01N30/6095 ,  G01N30/92

Abstract: In an embodiment, a method for manufacturing a thin layer chromatography (“TLC”) plate is disclosed. The method includes forming a layer of elongated nanostructures (e.g., carbon nanotubes), priming the elongated nanostructures with one or more adhesion priming layers, and at least partially coating the elongated nanostructures with a coating. The coating includes a stationary phase and/or precursor of a stationary phase for use in chromatography. The stationary phase may be functionalized with hydroxyl groups by exposure to a base or acid. The stationary phase may further be treated with a silane (e.g., an amino silane) to improve the performance of the TLC plate. Embodiments for TLC plates and related methods are also disclosed.

Abstract translation: 在一个实施方案中，公开了薄层色谱（“TLC”）板的制造方法。 该方法包括形成细长的纳米结构层（例如，碳纳米管），用一个或多个粘合引发层引发细长的纳米结构，并用涂层至少部分地涂覆细长的纳米结构。 涂层包括用于色谱法的固定相和/或固定相的前体。 固定相可以通过暴露于碱或酸而被羟基官能化。 可以用硅烷（例如氨基硅烷）进一步处理固定相，以改善TLC板的性能。 还公开了TLC板的实施例和相关方法。

公开(公告)号：US07902114B2

公开(公告)日：2011-03-08

申请号：US11876618

申请日：2007-10-22

Applicant: Bowie G. Keefer ,  Alain A. Carel ,  Brian G. Sellars ,  Ian S. D. Shaw ,  Belinda C. Larisch ,  David G. Doman ,  Frederick K. Lee ,  Andrea C. Gibbs ,  Bernard H. Hetzler ,  James A. Sawada ,  Aaron M. Pelman ,  Carl F. Hunter

Inventor： Bowie G. Keefer ,  Alain A. Carel ,  Brian G. Sellars ,  Ian S. D. Shaw ,  Belinda C. Larisch ,  David G. Doman ,  Frederick K. Lee ,  Andrea C. Gibbs ,  Bernard H. Hetzler ,  James A. Sawada ,  Aaron M. Pelman ,  Carl F. Hunter

IPC: B01J20/00

CPC classification number: B01J20/28042 ,  B01D53/02 ,  B01D53/047 ,  B01D53/06 ,  B01D2253/108 ,  B01D2253/342 ,  B01J20/183 ,  B01J20/186 ,  B01J20/28028 ,  B01J20/28035 ,  B01J20/3078 ,  B01J20/3204 ,  B01J20/3212 ,  B01J20/3223 ,  B01J20/3238 ,  B01J20/3297 ,  B05C1/00 ,  B05C1/0826 ,  B05C9/06

Abstract: Using zeolites as the active adsorbent, adsorbent laminates have been fabricated with various sheet supports. These adsorbent laminates have been successfully operated for oxygen enrichment at high PSA cycle frequencies, such as upwards of at least 150 cycles per minute. Methods for making suitable adsorbent laminates are described. The methods generally involve forming a slurry comprising a liquid suspending agent, an adsorbent and a binder. Laminates are made by applying the slurry to support material or admixing support material with the slurry. The slurry can be applied to support material using a variety of techniques, including roll coaters, split roll coaters, electrophoretic deposition, etc. One method for making laminates by mixing support material with the adsorbent slurry comprises depositing the slurry onto a foraminous wire, draining the slurry material, and pressing the material to form a ceramic adsorbent paper. Spacers can be formed on adsorbent laminates to space one laminate from another. The spacer dimensions can be uniform, or can vary along a laminate, such as increasing in height from a first end to a second end of the laminate. Gas flow-through apertures also can be formed on laminates. The laminates are adjacent one another to define flow channel between adjacent bodies, whereby a portion of a gas flowing through the flow channels flows through the apertures to facilitate pressure equalization in the adsorbent structure.

Abstract translation: 使用沸石作为活性吸附剂，已经用各种片材载体制造了吸附层压材料。 这些吸附层压材料已经成功地用于在高PSA循环频率下富氧，例如每分钟至少150次循环。 描述制备合适的吸附层压材料的方法。 所述方法通常涉及形成包含液体悬浮剂，吸附剂和粘合剂的浆料。 通过将浆料施加以支撑材料或将浆料与载体材料混合来制备层压板。 浆料可以使用各种技术应用于支撑材料，包括辊涂机，分割辊涂布机，电泳沉积等。通过将支撑材料与吸附剂浆料混合制备层压板的一种方法包括将浆料沉积在多孔丝上，排出 浆料，并压制该材料以形成陶瓷吸附纸。 隔板可以在吸附剂层压板上形成，以将一个层压板与另一层压板间隔开。 间隔物尺寸可以是均匀的，或者可以沿着层压体变化，例如从层压体的第一端到第二端的高度增加。 气体流通孔也可以在层压板上形成。 层压体彼此相邻以限定相邻体之间的流动通道，由此流过流动通道的气体的一部分流过孔，以便于吸附剂结构中的压力平衡。

公开(公告)号：US20090318287A1

公开(公告)日：2009-12-24

申请号：US12546755

申请日：2009-08-25

Applicant: John Gavin MACDONALD

Inventor： John Gavin MACDONALD

IPC: B01J20/00 ,  B01J20/26

CPC classification number: B01J20/28007 ,  A61L9/01 ,  A61L15/18 ,  A61L15/46 ,  A61L2300/102 ,  A61L2300/404 ,  A61L2300/624 ,  B01D53/02 ,  B01J20/02 ,  B01J20/041 ,  B01J20/06 ,  B01J20/08 ,  B01J20/103 ,  B01J20/261 ,  B01J20/28004 ,  B01J20/28057 ,  B01J20/3204 ,  B01J20/321 ,  B01J20/3236 ,  B01J20/3293 ,  B01J20/3297 ,  B01J2220/42 ,  B82Y30/00 ,  Y10S2/901 ,  Y10S977/773 ,  Y10S977/779 ,  Y10S977/81 ,  Y10S977/811 ,  Y10S977/903 ,  Y10S977/904 ,  Y10S977/961 ,  Y10T428/13 ,  Y10T428/2933 ,  Y10T428/2982 ,  Y10T442/2525 ,  Y10T442/659 ,  Y10T442/674 ,  Y10T442/682

Abstract: This invention relates to high surface area materials, such as nanoparticles, that are coated with metal ions. These modified nanoparticles have active sites that bind various gases and/or odorous compounds, thereby removing these compounds from a medium such as air or water. Metal ions are adsorbed onto the surface of the nanoparticle and bound strongly to the surface. By selection of the metal ion, specific gaseous compounds and/or odorous compounds can be targeted and removed efficiently and effectively from both aqueous phase and from the air. The modified nanoparticles are useful in numerous article of manufacture for industrial and consumer use.

Abstract translation: 本发明涉及涂覆有金属离子的高表面积材料，例如纳米颗粒。 这些改性的纳米颗粒具有结合各种气体和/或气味化合物的活性位点，从而从介质如空气或水中除去这些化合物。 金属离子被吸附到纳米颗粒的表面上，并与表面强烈结合。 通过选择金属离子，可以从水相和空气中有效和有效地靶向和去除特定的气体化合物和/或恶臭化合物。 改性纳米粒子可用于工业和消费者使用的许多制造品。

公开(公告)号：US07553355B2

公开(公告)日：2009-06-30

申请号：US10875671

申请日：2004-06-23

Applicant: Robert Torres, Jr. ,  Tadaharu Watanabe ,  Joseph V. Vininski

Inventor： Robert Torres, Jr. ,  Tadaharu Watanabe ,  Joseph V. Vininski

IPC: B01D53/00

CPC classification number: B01J20/06 ,  B01J20/0259 ,  B01J20/08 ,  B01J20/223 ,  B01J20/26 ,  B01J20/261 ,  B01J20/264 ,  B01J20/265 ,  B01J20/267 ,  B01J20/28004 ,  B01J20/28016 ,  B01J20/2803 ,  B01J20/28035 ,  B01J20/28057 ,  B01J20/3042 ,  B01J20/3204 ,  B01J20/321 ,  B01J20/3223 ,  B01J20/3234 ,  B01J20/3236 ,  B01J20/3265 ,  B01J20/3293 ,  B01J20/3297 ,  B01J2220/46 ,  B01J2220/49 ,  H01L23/26 ,  H01L51/5246 ,  H01L51/5259 ,  H01L2924/0002 ,  H01L2924/12044 ,  H01L2924/00

Abstract: Novel uses and methods of use for inorganic and macroreticulate polymer bonding to metals to control moisture and oxygen in OLED, and other like devices, are provided. Materials having color change capacity are also provided for the removal of moisture from an OLED, where the material changes color upon reaching its capacity and thereby signals the user that the OLED is no longer protected from moisture damage.

Abstract translation: 提供了用于无机和大理石聚合物粘合金属以控制OLED和其它类似装置中的水分和氧气的新用途和使用方法。 还提供具有变色能力的材料用于从OLED去除水分，其中材料在达到其容量时改变颜色，从而向用户发出指示，OLED不再受保护而不受水分损害。