公开(公告)号：US20190091656A1

公开(公告)日：2019-03-28

申请号：US16084098

申请日：2017-01-05

Applicant: LG Chem, Ltd.

Inventor： Ju Eun Kim ,  Gi Cheul Kim ,  Won Mun Choi ,  Ki Hyun Kim ,  Seul Ah Lee ,  Won Taeck Lim

IPC: B01J20/26 ,  B01J20/10 ,  B01J20/28 ,  B01J20/30 ,  B01J13/16 ,  A61L15/60 ,  A61L15/24 ,  C08F220/06 ,  A61L15/18

CPC classification number: B01J20/267 ,  A61L15/18 ,  A61L15/24 ,  A61L15/60 ,  B01J13/16 ,  B01J20/103 ,  B01J20/28021 ,  B01J20/3021 ,  B01J20/3085 ,  C08F2/44 ,  C08F220/06 ,  C08J3/075 ,  C08J3/12 ,  C08J3/24 ,  C08J2333/08 ,  C08K3/00 ,  C08K3/34 ,  C08K5/11 ,  C08L33/08

Abstract: The present invention relates to superabsorbent polymer having excellent centrifuge retention capacity and permeability. The superabsorbent polymer simultaneously exhibits excellent centrifuge retention capacity and permeability, and thus, can fundamentally solve the problems of the existing superabsorbent polymer and technical requirement of the art, and can provide various hygienic goods exhibiting more excellent properties.

公开(公告)号：US10080993B2

公开(公告)日：2018-09-25

申请号：US15589698

申请日：2017-05-08

Applicant: Ricardo Nestor Fariña

Inventor： Ricardo Nestor Fariña

IPC: B01D53/94 ,  B01J20/10 ,  B01J20/32 ,  F01N13/00 ,  F01N3/022

CPC classification number: B01D53/9454 ,  B01D53/0415 ,  B01D53/261 ,  B01D2253/102 ,  B01D2253/106 ,  B01D2257/702 ,  B01J20/103 ,  B01J20/324 ,  F01N3/0224 ,  F01N13/0097 ,  F02M37/22 ,  F02M37/24

Abstract: Continuous fuel flow enhancer device for internal combustion engines has two internal solid phases in the fuel circulation where the following components intervene: silica gel (SiO2 nH2O) which performs a dehydration process, and in a second phase, activated carbon for organic compounds intervene, which performs an adsorption, purification and dehydration process.

公开(公告)号：US20180265860A1

公开(公告)日：2018-09-20

申请号：US15985771

申请日：2018-05-22

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Lin Chen ,  Bing Zhang ,  Klaus Hochleitner ,  Rong Hou ,  Yanju Wang

IPC: C12N15/10 ,  B01J20/28 ,  B01J20/281 ,  B01J20/10 ,  C07H1/08 ,  C07H21/00 ,  C07H21/02 ,  C07H21/04 ,  C07H1/06

CPC classification number: C12N15/1017 ,  B01J20/103 ,  B01J20/28023 ,  B01J20/28038 ,  B01J20/281 ,  B01J2220/82 ,  C07H1/06 ,  C07H1/08 ,  C07H21/00 ,  C07H21/02 ,  C07H21/04

Abstract: A method comprises: sorbing a sample solution comprising nucleic acids to a sample receiving portion of a quartz fiber filter by contacting the sample solution with the sample receiving portion; and washing the sample receiving portion while keeping most of nucleic acids around the sample receiving portion by flowing a wash solution through the sample receiving portion under a wicking force directed away from the sample receiving portion. An associated apparatus is also provided.

公开(公告)号：US20180185821A1

公开(公告)日：2018-07-05

申请号：US15737674

申请日：2016-06-29

Applicant: SnG Inc.

Inventor： RIICHI MIYAMOTO ,  HONGZHI BAI

IPC: B01J20/28 ,  B01J45/00 ,  B01J8/16 ,  C01B33/159 ,  C01G23/047 ,  G01N30/88 ,  G01N30/96

CPC classification number: B01J20/28083 ,  B01D15/3828 ,  B01J8/02 ,  B01J8/16 ,  B01J20/06 ,  B01J20/103 ,  B01J20/28 ,  B01J20/28092 ,  B01J45/00 ,  C01B33/159 ,  C01G23/047 ,  G01N30/88 ,  G01N30/96

Abstract: The present invention provides efficient reaction conditions by clarifying a relationship between a contact time and an optimum particle diameter etc. in a method for reacting a reaction object with a liquid containing the reaction object being in contact with a granular porous body. The upper limit D (mm) of the particle diameter of the granular porous body is determined from D=0.556×LN (T)+0.166 in a column flow method in non-circulation type, and determined from D=0.0315×T+0.470 in the column flow method in a circulation type and a shaking method. The contact time T (seconds) is given by a value obtained by dividing the volume (m3) of the granular porous body by the flow rate (m3/second) of the liquid in the column flow method in non-circulation type, given by a value obtained by multiplying the fluid flow time (seconds) of the liquid by a volume ratio obtained by dividing the volume of the granular porous body by the volume of the liquid in the column flow method in a circulation type, and given by a value obtained by multiplying the volume ratio by the elapsed time (seconds) after addition of the granular porous body in the liquid in the shaking method.

公开(公告)号：US10004243B2

公开(公告)日：2018-06-26

申请号：US15220859

申请日：2016-07-27

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Evan Koon Lun Yuuji Hajime ,  Badri Veeraraghavan

IPC: A23B7/152 ,  B01D53/04 ,  B01J20/02 ,  B01J20/20 ,  B01J20/26 ,  B01J20/28 ,  B01J20/32 ,  B01J23/62 ,  A23B7/153 ,  B01J23/52 ,  B01J37/26 ,  B01J37/34 ,  B01J23/66 ,  B01J23/89 ,  B01J29/068 ,  B01J35/00 ,  B01J37/02 ,  B01J20/06 ,  B01J20/08 ,  B01J20/18 ,  B01J20/10 ,  B01J21/18 ,  B01J27/12 ,  B01J35/02 ,  B01J35/06

CPC classification number: A23B7/152 ,  A23B7/153 ,  A23V2002/00 ,  A23V2200/00 ,  B01D53/04 ,  B01J20/02 ,  B01J20/0233 ,  B01J20/06 ,  B01J20/08 ,  B01J20/103 ,  B01J20/18 ,  B01J20/20 ,  B01J20/26 ,  B01J20/261 ,  B01J20/262 ,  B01J20/28004 ,  B01J20/28007 ,  B01J20/28016 ,  B01J20/2805 ,  B01J20/3204 ,  B01J20/3236 ,  B01J20/327 ,  B01J20/3272 ,  B01J20/3293 ,  B01J20/3295 ,  B01J21/18 ,  B01J23/52 ,  B01J23/62 ,  B01J23/66 ,  B01J23/89 ,  B01J27/12 ,  B01J29/068 ,  B01J35/0013 ,  B01J35/006 ,  B01J35/008 ,  B01J35/023 ,  B01J35/06 ,  B01J37/0217 ,  B01J37/0221 ,  B01J37/26 ,  B01J37/347 ,  B01J2229/18

Abstract: A composite particle having a fluorinated surface and a discontinuous layer of gold nanoparticles disposed on the fluorinated surface, articles that include such particles, and methods of using the particles and the articles for removal of ethylene.

公开(公告)号：US20180171604A1

公开(公告)日：2018-06-21

申请号：US15828397

申请日：2017-11-30

Applicant: Massachusetts Institute of Technology

Inventor： Hyunho Kim ,  Sungwoo Yang ,  Shankar Narayanan ,  Ari Samuel Umans ,  Evelyn N. Wang ,  Sameer R. Rao

IPC: E03B3/28 ,  B01D15/36 ,  B01J20/22

CPC classification number: E03B3/28 ,  B01D15/36 ,  B01D53/261 ,  B01D2253/204 ,  B01D2257/80 ,  B01D2258/06 ,  B01D2259/40098 ,  B01D2259/80 ,  B01J20/103 ,  B01J20/20 ,  B01J20/226 ,  B01J20/28047 ,  B01J20/3204 ,  B01J20/3236 ,  B01J20/3238 ,  B01J20/324 ,  G01N21/359 ,  G01N2021/3155 ,  G01N2030/027 ,  H01J37/28 ,  Y02A20/109

Abstract: A water-harvesting system can operate with a material that can take up and release water with minimum energy requirements and powered by low-grade energy sources, such as sunlight, in order to potentially allow its deployment into households, especially those located in sunny regions. A water-harvesting method and system can include vapor adsorption using a porous metal-organic framework. In certain embodiments, the porous metal-organic framework can include metal-organic framework in ambient air with low relative humidity, typical of the levels found in most dry regions of the world.

公开(公告)号：US09968880B2

公开(公告)日：2018-05-15

申请号：US15506077

申请日：2014-11-04

Applicant: UNIVERSITY OF SOUTHERN CALIFORNIA

Inventor： Alain Goeppert ,  Hang Zhang ,  G. K. Surya Prakash ,  George A. Olah

IPC: B01D53/02 ,  B01D53/62 ,  B01D53/73 ,  B01D53/81 ,  B01J20/28 ,  B01J20/26 ,  B01J20/10

CPC classification number: B01D53/02 ,  B01D53/62 ,  B01D53/73 ,  B01D53/81 ,  B01D53/82 ,  B01D53/83 ,  B01D2252/204 ,  B01D2257/504 ,  B01J20/103 ,  B01J20/262 ,  B01J20/28007 ,  B01J20/28061 ,  B01J20/3204 ,  B01J20/3272 ,  B01J20/3278 ,  Y02A50/2342 ,  Y02C10/04 ,  Y02C10/08

Abstract: The invention relates to regenerative, solid sorbent for adsorbing carbon dioxide from a gas mixture, with the sorbent including a modified polyamine and a nano-structured solid support. The modified polyamine is the reaction product of an amine and an aldehyde. The sorbent provides structural integrity, as well as high selectivity and increased capacity for efficiently capturing carbon dioxide from gas mixtures, including the air. The sorbent is regenerative, and can be used through multiple operations of absorption-desorption cycles.

公开(公告)号：US20180127272A1

公开(公告)日：2018-05-10

申请号：US15806938

申请日：2017-11-08

Applicant: Matheson Tri-Gas, Inc.

Inventor： Hideharu Shimizu ,  Mark Raynor ,  Daniel Tempel ,  Robin Gardiner ,  Daniel Alvarez, JR.

IPC: C01B21/16 ,  B01J20/04 ,  B01J20/26 ,  B01J20/10 ,  B01J20/08 ,  B01J20/28 ,  B01J20/282 ,  B01J20/283 ,  B01J20/284 ,  B01J20/285 ,  B01D53/26 ,  B01D53/28

CPC classification number: C01B21/16 ,  B01D53/261 ,  B01D53/263 ,  B01D53/28 ,  B01D2251/30 ,  B01D2251/302 ,  B01D2251/304 ,  B01D2251/306 ,  B01D2251/402 ,  B01D2251/404 ,  B01D2251/406 ,  B01D2251/408 ,  B01D2252/30 ,  B01D2253/104 ,  B01D2253/106 ,  B01D2253/1085 ,  B01D2253/112 ,  B01D2253/1122 ,  B01D2253/1124 ,  B01D2253/306 ,  B01D2253/311 ,  B01D2256/00 ,  B01J20/04 ,  B01J20/041 ,  B01J20/08 ,  B01J20/103 ,  B01J20/26 ,  B01J20/28061 ,  B01J20/28064 ,  B01J20/28071 ,  B01J20/28073 ,  B01J20/28076 ,  B01J20/282 ,  B01J20/283 ,  B01J20/284 ,  B01J20/285 ,  B01J2220/52 ,  C01P2006/82

Abstract: The present invention generally relates to the field of gas and liquid phase desiccation. In particular, the present invention relates to methods for removing moisture (and hence oxygen precursors) from hydrazine, thereby providing a high purity source gas suitable for use in vapor deposition processes, such as but not limited to, chemical vapor deposition (CVD) or an atomic layer deposition (ALD).

公开(公告)号：US09951092B2

公开(公告)日：2018-04-24

申请号：US13580884

申请日：2011-05-20

Applicant: Pamela C. Iraneta ,  Thomas H. Walter ,  Xin Zhang ,  Daniel P. Walsh ,  Kevin D. Wyndham ,  Raymond P. Fisk

Inventor： Pamela C. Iraneta ,  Thomas H. Walter ,  Xin Zhang ,  Daniel P. Walsh ,  Kevin D. Wyndham ,  Raymond P. Fisk

IPC: C07F9/10 ,  B01D15/32 ,  B01J20/28 ,  B01J20/287 ,  B01J20/32 ,  B01J20/10 ,  B01D15/22 ,  B01L3/00 ,  C07K1/30 ,  G01N30/88

CPC classification number: C07F9/103 ,  B01D15/22 ,  B01D15/327 ,  B01J20/103 ,  B01J20/28004 ,  B01J20/28019 ,  B01J20/28061 ,  B01J20/28069 ,  B01J20/287 ,  B01J20/3204 ,  B01J20/3217 ,  B01J20/3246 ,  B01J20/3293 ,  B01J2220/64 ,  B01L3/5023 ,  B01L3/50255 ,  B01L2300/0681 ,  C07K1/30 ,  G01N2030/8813

Abstract: Methods, kits and devices for separating phospholipids and proteins from small molecules in biochemical samples can feature an apparatus having a wetting barrier, at least one fit and a separation media. For example, an apparatus can include at least one wall defining a chamber having an exit and an entrance; a wetting barrier disposed between the exit and entrance, so as to define a separation media space located between the wetting barrier and the exit and a sample receiving area located between the wetting barrier and the entrance; and a separation media disposed adjacent to the wetting barrier and having a specific affinity for phospholipids. The wetting barrier is adapted to (i) retain the liquid sample and a protein precipitating agent in the sample receiving area under a first force, thereby facilitating the formation of a protein precipitate and a processed sample, and (ii) flow the processed sample through the wetting barrier and separation media under a second force, wherein the second force is greater than the first force, thereby retaining the protein precipitate in the sample receiving area, retaining phospholipids in the separation media, and eluting small molecules.

公开(公告)号：US20180106508A1

公开(公告)日：2018-04-19

申请号：US15845979

申请日：2017-12-18

Applicant: Climatewell AB

Inventor： Göran Bolin ,  Dmitri Glebov

IPC: F25B17/08 ,  F28D20/00 ,  F24F3/14 ,  B01J20/26 ,  B01J20/04 ,  C09K5/16 ,  B01J20/32 ,  B01J20/28 ,  B01J20/10 ,  B01J20/30 ,  B01D53/28 ,  C09K5/00

CPC classification number: F25B17/08 ,  B01D53/02 ,  B01D53/28 ,  B01D2251/404 ,  B01D2252/10 ,  B01D2253/1124 ,  B01J20/041 ,  B01J20/045 ,  B01J20/046 ,  B01J20/103 ,  B01J20/265 ,  B01J20/28004 ,  B01J20/28011 ,  B01J20/28016 ,  B01J20/28057 ,  B01J20/30 ,  B01J20/3204 ,  B01J20/3219 ,  B01J20/324 ,  B01J20/3287 ,  B01J20/3293 ,  C09K5/00 ,  C09K5/16 ,  F24F3/1411 ,  F25B17/00 ,  F25B30/04 ,  F28D20/003 ,  Y02E60/142 ,  Y10T428/2991

Abstract: A particle comprises an inner part and an outer coating, wherein the inner part comprises MgO and the outer coating comprises hydrophobic nanoparticles, wherein the nanoparticles have an average size of from 1-50 nm and/or the nanoparticles are fused together and form aggregates of 100-1,000 nm of a size less than 1 μm, wherein the particle has an average size of from 1 to 1000 μm. A device adapted to perform an absorption process comprises at least one such particle. An absorption process comprises contacting such a particle with a liquid or gas.