公开(公告)号：US20240139711A1

公开(公告)日：2024-05-02

申请号：US17974377

申请日：2022-10-26

申请人： SPIRITUS TECHNOLOGIES, PBC

发明人： Matthew Nicholson Lee ,  Jose Manuel Tafoya ,  Matthew Douglass Crall ,  Emily Webster Tew ,  Charles Frederick Cadieu

IPC分类号： B01J20/26 ,  B01D53/02 ,  B01J20/10 ,  B01J20/28 ,  B01J20/32

CPC分类号： B01J20/262 ,  B01D53/02 ,  B01J20/103 ,  B01J20/28007 ,  B01J20/28019 ,  B01J20/3212 ,  B01J20/3225 ,  B01J20/3234 ,  B01J20/3293 ,  B01D2253/106 ,  B01D2253/202 ,  B01D2253/25 ,  B01D2253/34

摘要： Compositing a gas adsorbant, macroporous object includes the immersion of a macroporous substrate into a charge stabilized suspension of nanoparticles that has been adapted for electrostatic repulsion. In this regard, the macroporous substrate includes a multiplicity of pores and demonstrates a compatibility with an adsorbant additive while lacking a repellant reaction to the charge stabilized solution. The nanoparticles are then positioned onto different walls of the pores resulting in the decoration of the macroporous structure with high surface volume materials. Finally, the macroporous substrate is removed from the suspension and dried. Thereafter, a gas adsorbant additive is introduced onto both surface portions of the macroporous substrate and also to the different walls of the pores of the macroporous substrate.

公开(公告)号：US11970429B2

公开(公告)日：2024-04-30

申请号：US17060908

申请日：2020-10-01

申请人： CARBO CERAMICS INC.

发明人： Keith Hogan ,  Steve Canova ,  David Osby

IPC分类号： A01N25/26 ,  A01N59/06 ,  B01J20/12 ,  B01J20/26 ,  B01J20/28 ,  B01J20/32 ,  C05D9/02 ,  C05G5/30 ,  C05G5/35 ,  C09K17/04 ,  C09K17/48

CPC分类号： C05G5/37 ,  A01N25/26 ,  A01N59/06 ,  B01J20/12 ,  B01J20/261 ,  B01J20/28021 ,  B01J20/3208 ,  B01J20/3225 ,  B01J20/3236 ,  B01J20/3293 ,  C05D9/02 ,  C05G5/35 ,  C09K17/04 ,  C09K17/48

摘要： A composite particle is described herein. The composite particle can contain a seed particle of an agricultural treatment material and a shell disposed on the seed particle, wherein the shell comprises a clay.

公开(公告)号：US11904296B1

公开(公告)日：2024-02-20

申请号：US17511612

申请日：2021-10-27

申请人： U.S. Government as Represented by the Secretary of the Army

发明人： Quoc Truong

IPC分类号： A61L9/014 ,  B01J20/20 ,  B01J20/28 ,  B01J20/26 ,  B01J20/30 ,  B01J20/32 ,  B01D71/02 ,  B01D69/14 ,  B01D53/22 ,  B01J20/22

CPC分类号： B01J20/28033 ,  A61L9/014 ,  B01D53/228 ,  B01D69/147 ,  B01D69/148 ,  B01D71/021 ,  B01J20/20 ,  B01J20/226 ,  B01J20/261 ,  B01J20/28021 ,  B01J20/3042 ,  B01J20/3225 ,  B01J20/3295 ,  A61L2209/14 ,  A61L2209/22

摘要： The disclosed subject matter relates to a microcapsule including a particle core selected from activated carbon (AC), super activated carbon (SAC), MOF composition, multifunctional material or a mixture thereof and a water-soluble polymer shell, including a membrane into which the microcapsule is incorporated, a membrane with exposed AC, SAC, MOF, or multifunctional materials or mixture thereof formed therefrom and methods used is the formation of all of the above.

公开(公告)号：US20230241582A1

公开(公告)日：2023-08-03

申请号：US17435902

申请日：2020-11-10

申请人： LG Chem, Ltd.

发明人： Se Yeol Park ,  Gicheul Kim ,  Hyeon Choi ,  Mihee Kim ,  Kiyoul Yoon ,  Ki Hyun Kim

IPC分类号： B01J20/26 ,  B01J20/30 ,  B01J20/32

CPC分类号： B01J20/267 ,  B01J20/321 ,  B01J20/3021 ,  B01J20/3085 ,  B01J20/3225 ,  B01J20/3231 ,  B01J20/3293

摘要： The present disclosure relates to a super absorbent polymer composition. More specifically, the present disclosure relates to a super absorbent polymer composition prepared such that agglomeration between polymer particles is suppressed by including an additive having a specific structure, and thus an additional pulverizing process is not required after drying.

公开(公告)号：US20180147556A1

公开(公告)日：2018-05-31

申请号：US15534872

申请日：2015-12-11

申请人： CONSEJO NACIONAL DE INVESTIGACIONES CIENTÍFICAS Y TÉCNICAS (CONICET) ,  UNIVERSIDAD NACIONAL DE QUILMES ,  INIS BIOTECH LLC

发明人： Mirna SANCHEZ ,  Mariano GRASSELLI ,  Leandro J. MARTINEZ

IPC分类号： B01J20/26 ,  B01L3/02 ,  C12N15/10 ,  C07K1/16 ,  B01J20/28 ,  B01J20/24 ,  B01J20/10 ,  B01J20/32

CPC分类号： B01J20/267 ,  B01J20/103 ,  B01J20/24 ,  B01J20/261 ,  B01J20/28045 ,  B01J20/3212 ,  B01J20/3219 ,  B01J20/3225 ,  B01J20/327 ,  B01J20/3274 ,  B01J20/3282 ,  B01J20/3291 ,  B01J2220/64 ,  B01L3/0275 ,  B01L2200/0631 ,  B01L2200/12 ,  B01L2200/16 ,  B01L2300/16 ,  C07K1/16 ,  C12N15/101

摘要： Bi-structured matrix for purification and handling of solid reagents, which comprises at least a polymer solid carrier coated with at least one hydrosoluble polymer, and manufacturing processes. The solid carrier may be, among others, cross-linked polyurethane foam or a micropipette tip. The hydrosoluble polymer may be, among others, polyvinylalcohol, agarose, hydroxyethylcellulose or combinations thereof. The matrix may further comprise a polymer produced from monomers of glycidyl metacrylate (GMA), dimethyl acrylamide (DMAAm), 2-hydroxyethyl metacrylate, metacrylic acid, or combinations thereof.

公开(公告)号：US09981242B2

公开(公告)日：2018-05-29

申请号：US14444976

申请日：2014-07-28

申请人： Taeyoon Lee ,  Junheok Lim ,  Jeakeun Lee ,  Jahyun Kim

发明人： Taeyoon Lee ,  Junheok Lim ,  Jeakeun Lee ,  Jahyun Kim

IPC分类号： B01J20/08 ,  B01J20/16 ,  B01J20/32 ,  B01J20/30 ,  C02F1/28 ,  C02F101/10

CPC分类号： B01J20/08 ,  B01J20/165 ,  B01J20/3071 ,  B01J20/3078 ,  B01J20/3204 ,  B01J20/3225 ,  B01J20/3236 ,  C02F1/288 ,  C02F2101/105

摘要： The present invention relates to a method for preparing an adsorbent for phosphorus adsorption and an adsorbent prepared by the method. More specifically, the present invention is based on the fact that phosphorus has a strong affinity for the surface of metal oxides or hydroxides, and relates to a method for preparing an adsorbent for phosphorus adsorption, which comprises absorbing and coating expanded vermiculite with aluminum and heating the coated vermiculite at high temperature to produce aluminum oxide on the surface of the expanded vermiculite so that the adsorption of phosphorus at the coordination of the oxide can be achieved with very high efficiency by a strong attraction between phosphorus ions and aluminum ions, and to an adsorbent prepared by the method.

公开(公告)号：US20180086717A1

公开(公告)日：2018-03-29

申请号：US15720150

申请日：2017-09-29

申请人： TOKYO OHKA KOGYO CO., LTD.

发明人： Jiro HIKIDA ,  Kazuya SOMEYA ,  Koichi MISUMI ,  Dai SHIOTA

IPC分类号： C07D233/60 ,  B01J20/22 ,  B01J20/26 ,  B01J20/32 ,  C09D133/14 ,  H01L29/786

CPC分类号： C07D233/60 ,  B01J20/22 ,  B01J20/261 ,  B01J20/262 ,  B01J20/3225 ,  C09D133/14 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/1368 ,  H01L27/3262 ,  H01L29/78606 ,  H01L51/5237 ,  H01L51/5253

摘要： To provide a hydrogen barrier agent capable of imparting hydrogen barrier performance to various materials; a hydrogen barrier film forming composition including the hydrogen barrier agent; a hydrogen barrier film including the hydrogen barrier agent; a method for producing a hydrogen barrier film, which uses the hydrogen barrier film forming composition; and an electronic element provided with the hydrogen barrier film. A compound having a specific structure including an imidazolyl group is used as the hydrogen barrier agent. Furthermore, the hydrogen barrier film forming composition is prepared by blending the above-mentioned hydrogen barrier agent into the base material component. In addition, the hydrogen barrier film is formed using the hydrogen barrier film forming composition.

公开(公告)号：US20170007956A1

公开(公告)日：2017-01-12

申请号：US15272852

申请日：2016-09-22

申请人： AIR PRODUCTS AND CHEMICALS, INC.

发明人： George Matthew Harriott ,  Bo Jin ,  Christopher Michael O'Neill ,  Edward Landis Weist, JR. ,  Roger Dean Whitley ,  Junxiao Wu

IPC分类号： B01D53/04 ,  B01J20/32 ,  B01J20/28 ,  B01J20/30 ,  B01D53/047 ,  B01J20/18

CPC分类号： B01J20/3064 ,  B01D53/0407 ,  B01D53/0423 ,  B01D53/047 ,  B01D53/0476 ,  B01D2253/102 ,  B01D2253/108 ,  B01D2253/304 ,  B01D2253/34 ,  B01D2256/14 ,  B01D2256/16 ,  B01D2259/4143 ,  B01D2259/4146 ,  B01J20/183 ,  B01J20/186 ,  B01J20/205 ,  B01J20/28016 ,  B01J20/3007 ,  B01J20/3057 ,  B01J20/3225 ,  B01J20/3238

摘要： An adsorption vessel comprising a packed bed region of adsorbent particles contiguously arranged comprising a perforated adsorbent particles, a gas separation process using the perforated adsorbent particles, and methods for making the perforated adsorbent particles. The perforated adsorbent particles each comprise an adsorbent material where the perforated adsorbent particles each have at least 10 channels extending through the particle. The equivalent diameter of the channels may range from 0.05 mm to 1.5 mm, and the void fraction of the channels may range from 0.05 to 0.5.

摘要翻译： 一种吸附容器，其特征在于，包括吸附剂颗粒的填充床区域，所述填充床区域连续地排列成包含多孔吸附剂颗粒，使用多孔吸附剂颗粒的气体分离方法， 多孔吸附剂颗粒各自包含吸附剂材料，其中穿孔吸附剂颗粒各自具有延伸穿过颗粒的至少10个通道。 通道的等效直径可以在0.05mm至1.5mm的范围内，并且通道的空隙率可以在0.05至0.5的范围内。

公开(公告)号：US20140057048A1

公开(公告)日：2014-02-27

申请号：US14046302

申请日：2013-10-04

申请人： Abdul Malik ,  Anne M. Shearrow

发明人： Abdul Malik ,  Anne M. Shearrow

IPC分类号： B01J20/291

CPC分类号： B01J20/291 ,  B01J20/26 ,  B01J20/3217 ,  B01J20/3225 ,  B01J20/3272 ,  B01J2220/52 ,  B01J2220/86 ,  G01N30/6078 ,  G01N2030/009 ,  G01N2030/567

摘要： Ionic liquid (IL)-mediated sol-gel hybrid organic-inorganic materials present enormous potential for effective use in analytical microextraction. One obstacle to materializing this prospect arises from high viscosity of ILs significantly slowing down sol-gel reactions. A method was developed which provides phosphonium-based, pyridinium-based, and imidazolium-based IL-mediated advanced sol-gel organic-inorganic hybrid materials for capillary microextraction. Scanning electron microscopy results demonstrate that ILs can serve as porogenic agents in sol-gel reactions. IL-mediated sol-gel coatings prepared with silanol-terminated polymers provided up to 28 times higher extractions compared to analogous sol-gel coatings prepared without any IL in the sol solution. This study shows that IL-generated porous morphology alone is not enough to provide effective extraction media: careful choice of the organic polymer and the precursor with close sol-gel reactivity must be made to ensure effective chemical bonding of the organic polymer to the created sol-gel material to be able to provide the desired sorbent characteristics.

摘要翻译： 离子液体（IL）介导的溶胶 - 凝胶杂化有机 - 无机材料在分析微萃取中有巨大的潜力。 实现这一前景的一个障碍来自于高粘度的ILs显着减慢溶胶 - 凝胶反应。 开发了一种提供用于毛细管微萃取的基于鏻，吡啶鎓和咪唑鎓的IL介导的高级溶胶 - 凝胶有机 - 无机杂化材料的方法。 扫描电子显微镜结果表明，ILs可作为溶胶 - 凝胶反应中的致孔剂。 与溶胶溶液中没有任何IL制备的类似溶胶 - 凝胶涂层相比，用硅烷醇封端的聚合物制备的IL介导的溶胶 - 凝胶涂层提供高达28倍的提取量。 这项研究表明，单独的IL产生的多孔形态不足以提供有效的提取介质：必须仔细选择有机聚合物和具有近似溶胶 - 凝胶反应性的前体，以确保有机聚合物与所形成的溶胶的有效化学键合 凝胶材料能够提供所需的吸附剂特性。

公开(公告)号：US08623279B2

公开(公告)日：2014-01-07

申请号：US13300943

申请日：2011-11-21

申请人： Abdul Malik ,  Anne M. Shearrow

发明人： Abdul Malik ,  Anne M. Shearrow

IPC分类号： G01N30/60

CPC分类号： B01J20/291 ,  B01J20/26 ,  B01J20/3217 ,  B01J20/3225 ,  B01J20/3272 ,  B01J2220/52 ,  B01J2220/86 ,  G01N30/6078 ,  G01N2030/009 ,  G01N2030/567

摘要： Ionic liquid (IL)-mediated sol-gel hybrid organic-inorganic materials present enormous potential for effective use in analytical microextraction. One obstacle to materializing this prospect arises from high viscosity of ILs significantly slowing down sol-gel reactions. A method was developed which provides phosphonium-based, pyridinium-based, and imidazolium-based IL-mediated advanced sol-gel organic-inorganic hybrid materials for capillary microextraction. Scanning electron microscopy results demonstrate that ILs can serve as porogenic agents in sol-gel reactions. IL-mediated sol-gel coatings prepared with silanol-terminated polymers provided up to 28 times higher extractions compared to analogous sol-gel coatings prepared without any IL in the sol solution. This study shows that IL-generated porous morphology alone is not enough to provide effective extraction media: careful choice of the organic polymer and the precursor with close sol-gel reactivity must be made to ensure effective chemical bonding of the organic polymer to the created sol-gel material to be able to provide the desired sorbent characteristics.

摘要翻译： 离子液体（IL）介导的溶胶 - 凝胶杂化有机 - 无机材料在分析微萃取中有巨大的潜力。 实现这一前景的一个障碍来自于高粘度的ILs显着减慢溶胶 - 凝胶反应。 开发了一种提供用于毛细管微萃取的基于鏻，吡啶鎓和咪唑鎓的IL介导的高级溶胶 - 凝胶有机 - 无机杂化材料的方法。 扫描电子显微镜结果表明，ILs可作为溶胶 - 凝胶反应中的致孔剂。 与溶胶溶液中没有任何IL制备的类似溶胶 - 凝胶涂层相比，用硅烷醇封端的聚合物制备的IL介导的溶胶 - 凝胶涂层提供高达28倍的提取量。 这项研究表明，单独的IL产生的多孔形态不足以提供有效的提取介质：必须仔细选择有机聚合物和具有近似溶胶 - 凝胶反应性的前体，以确保有机聚合物与所形成的溶胶的有效化学键合 凝胶材料能够提供所需的吸附剂特性。