公开(公告)号：US20240228750A9

公开(公告)日：2024-07-11

申请号：US18278507

申请日：2022-02-04

申请人： TOKYO PRINTING INK MFG. CO., LTD.

发明人： Akehiro TODA

IPC分类号： C08K9/04 ,  C01G29/00 ,  C08K3/22

CPC分类号： C08K9/04 ,  C01G29/00 ,  C08K3/22 ,  C01P2002/70 ,  C08K2201/003

摘要： The present invention relates to bismuth oxide nanoparticles that are surface-treated with a hydroxyl group-free carboxylic acid (a) and a hydroxyl group-containing carboxylic acid (b), as well as a production method for bismuth oxide nanoparticles, including a step of mixing and heating a hydroxyl group-free carboxylic acid (a), a hydroxyl group-containing carboxylic acid (b), and triphenylbismuthine (c).

公开(公告)号：US20240158256A1

公开(公告)日：2024-05-16

申请号：US18281027

申请日：2022-03-18

申请人： ISHIHARA SANGYO KAISHA, LTD.

发明人： Norihiko SANEFUJI ,  Takahiro OKI ,  Ryusei AZUMA

IPC分类号： C01G29/00

CPC分类号： C01G29/00 ,  C01P2002/08 ,  C01P2002/72 ,  C01P2004/03 ,  C01P2004/51 ,  C01P2006/60

摘要： The present invention addresses the problem of realizing bismuth sulfide which readily reflects infrared light and which has a degree of blackness that is equal to or greater than that of carbon black. The present invention pertains to bismuth sulfide particles which include aggregated secondary particles in which primary particles are aggregated, and in which the cumulative 50% diameter (D1) in a cumulative volume distribution, as measured by a laser diffraction/scattering particle size distribution measuring device is 0.2 μm to 10 μm, inclusive. Included is a step in which a bismuth compound and a sulfur compound are heated at 30° C. to 100° C., inclusive, in a dispersion medium in the presence of a protective agent.

公开(公告)号：US11973224B2

公开(公告)日：2024-04-30

申请号：US18168397

申请日：2023-02-13

申请人： HHELI, LLC

发明人： Paige L. Johnson

IPC分类号： H01M4/525 ,  C01G15/00 ,  C01G19/02 ,  C01G23/047 ,  C01G25/02 ,  C01G29/00 ,  C01G30/00 ,  C01G49/00 ,  C01G49/02 ,  H01M4/02 ,  H01M4/36 ,  H01M4/38 ,  H01M4/48 ,  H01M4/505 ,  H01M4/52 ,  H01M4/62 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/058

CPC分类号： H01M4/525 ,  C01G15/00 ,  C01G19/02 ,  C01G23/047 ,  C01G25/02 ,  C01G29/00 ,  C01G30/005 ,  C01G49/0027 ,  C01G49/02 ,  H01M4/366 ,  H01M4/382 ,  H01M4/483 ,  H01M4/505 ,  H01M4/523 ,  H01M4/62 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/058 ,  C01P2002/50 ,  C01P2002/85 ,  C01P2004/03 ,  C01P2006/40 ,  H01M2004/021 ,  H01M2004/028 ,  H01M4/387 ,  H01M4/48

摘要： A battery comprising an acidified metal oxide (“AMO”) material, preferably in monodisperse nanoparticulate form 20 nm or less in size, having a pH −12, at least on its surface.

公开(公告)号：US20240043702A1

公开(公告)日：2024-02-08

申请号：US18490070

申请日：2023-10-19

申请人： SWIMC LLC

发明人： Victoria J. GELLING ,  Tapan DEBROY ,  Chun REN ,  Mallory MESSIN

IPC分类号： C09D5/16 ,  C09D5/00 ,  C09D7/65

CPC分类号： C09D5/1618 ,  C09D5/00 ,  C09D7/65 ,  C09D5/1687 ,  C01G29/00

摘要： A microbe-resistant coating composition or paint including an antimicrobial agent is described. The antimicrobial agent is an inorganic bismuth-containing compound, and may be used in conjunction with other bismuth-containing compounds or other biocidal agents or methods. A method of treating an electrodeposition system for bacterial and/or fungal contamination is also described by adding an antimicrobial agent to at least a portion of the electrodeposition system.

公开(公告)号：US20230263167A1

公开(公告)日：2023-08-24

申请号：US18309949

申请日：2023-05-01

申请人： Imam Abdulrahman Bin Faisal University

发明人： Muhammad NAWAZ ,  Faiza QURESHI

IPC分类号： A01N59/16 ,  C01G29/00 ,  B01J27/04 ,  C01G11/02 ,  B01J35/00

CPC分类号： A01N59/16 ,  C01G29/00 ,  B01J27/04 ,  C01G11/02 ,  B01J35/004 ,  B01J2523/28 ,  C01P2004/03 ,  C01P2002/72 ,  C01P2002/84 ,  C01P2004/32 ,  C01P2004/62 ,  C01P2004/61 ,  C01P2006/12 ,  C01P2006/14 ,  C01P2006/16 ,  B01J2523/54

摘要： Methods of synthesizing Bi2S3-CdS particles in the form of spheres as well as properties of these Bi2S3-CdS particles are described. Methods of photocatalytic degradation of organic pollutants employing these Bi2S3-CdS particles and methods of preventing or reducing microbial growth on a surface by applying these Bi2S3-CdS particles in the form of a solution or an antimicrobial product onto the surface are also specified.

公开(公告)号：US20180257991A1

公开(公告)日：2018-09-13

申请号：US15908193

申请日：2018-02-28

申请人： SAMSUNG ELECTRONICS CO., LTD.

发明人： Jong Wook ROH ,  Daejin YANG ,  Doh Won JUNG ,  Chan KWAK ,  Hyungjun KIM

IPC分类号： C04B35/491 ,  C04B35/468 ,  C04B35/47 ,  C04B35/472 ,  C01G41/00 ,  C01G41/02 ,  C01G29/00 ,  C01G35/00 ,  C07C211/63 ,  C07C211/01

CPC分类号： C04B35/491 ,  C01G29/00 ,  C01G29/006 ,  C01G35/00 ,  C01G35/006 ,  C01G41/006 ,  C01G41/02 ,  C01P2002/22 ,  C01P2004/03 ,  C01P2004/24 ,  C01P2006/40 ,  C04B35/4682 ,  C04B35/47 ,  C04B35/472 ,  C04B35/475 ,  C04B35/495 ,  C04B2235/3251 ,  C04B2235/3258 ,  C04B2235/3298 ,  C04B2235/5292 ,  C04B2235/5436 ,  C04B2235/5445 ,  C04B2235/85 ,  C07C211/01 ,  C07C211/63 ,  H01C7/008 ,  H01C7/115 ,  H01G4/10 ,  H01G4/1227

摘要： A dielectric material, a method of manufacturing thereof, and a dielectric device and an electronic device including the same. A dielectric material includes a layered metal oxide including a first layer having a positive charge and a second layer having a negative charge which are laminated, a monolayer nanosheet exfoliated from the layered metal oxide, a nanosheet laminate of the monolayer nanosheets, or a combination thereof, wherein the dielectric material includes a two-dimensional layered material having a two-dimensional crystal structure and the two-dimensional layered material is represented by Chemical Formula 1.

公开(公告)号：US20180105700A1

公开(公告)日：2018-04-19

申请号：US15818925

申请日：2016-05-23

申请人： VALSPAR SOURCING, INC.

发明人： JIGAR K MISTRY ,  CHRISTOPHER BERLINGHOFF ,  CYNTHIA D BARICOS ,  VICTORIA J GELLING

IPC分类号： C09D5/03 ,  C09D201/00 ,  A01N59/06

CPC分类号： C09D5/1618 ,  A01N59/06 ,  C01G29/00 ,  C08J2300/22 ,  C08J2300/24 ,  C09D5/00 ,  C09D5/033 ,  C09D5/1687 ,  C09D7/65 ,  C09D201/00 ,  C25D21/11

摘要： A microbe-resistant powder coating composition including an antimicrobial agent is described. The antimicrobial agent is an inorganic bismuth-containing compound, and may be used in conjunction with other bismuth-containing compounds or other biocidal agents or methods.

公开(公告)号：US20170345633A1

公开(公告)日：2017-11-30

申请号：US15529515

申请日：2016-01-15

申请人： CENTRAL CHINA NORMAL UNIVERSITY

发明人： Hongying ZHONG ,  Lulu HUANG ,  Xuemei TANG ,  Wenyang ZHANG

IPC分类号： H01J49/04 ,  G02B26/10 ,  G01N33/483 ,  H01J49/00 ,  G01N1/28

CPC分类号： H01J49/0418 ,  B82Y30/00 ,  C01G9/02 ,  C01G29/00 ,  C04B35/453 ,  C04B35/62218 ,  C04B35/62645 ,  C04B2235/3275 ,  C04B2235/3284 ,  C04B2235/3298 ,  G01N1/2813 ,  G01N27/628 ,  G01N33/4833 ,  G02B26/10 ,  H01J49/0004 ,  H01J49/0031

摘要： An image acquisition semiconductor film for a high-resolution mass spectrometric imaging system, and a preparation method and an application. The image acquisition semiconductor film for the high-resolution mass spectrometric imaging system is prepared by using the following method: weighing semiconductor nanometer particles, putting the semiconductor nanometer particles into a muffle furnace for burning first, further grinding by using an agate mortar, and uniformly dispersing the semiconductor nanometer particles so as to obtain semiconductor nanometer powder; and finally, pressing the semiconductor nanometer powder in a compressor so as to obtain the semiconductor film. Based on laser activated electron tunnelling as well as photoelectron capture ionization and dissociation, sample molecules are ionized without background interference; the limitation of a conventional MALDI substrate is overcome; the semiconductor film is simple and easy to obtain, is stable in mass spectrometric signal, has a uniform and smooth surface, generates no background interference, and can be used for fingerprint analyzing and animal and plant tissue slice analysis; and the semiconductor film is particularly suitable for accurate mass spectrometric imaging of small molecular substances, so that quality control and industrialization can be performed conveniently.

公开(公告)号：US09162900B2

公开(公告)日：2015-10-20

申请号：US13376222

申请日：2010-06-04

申请人： Myrtil Kahn ,  Fabienne Gauffre Guirardel ,  Javier Rubio-Garcia ,  Christophe Mingotaud ,  Bruno Chaudret

发明人： Myrtil Kahn ,  Fabienne Gauffre Guirardel ,  Javier Rubio-Garcia ,  Christophe Mingotaud ,  Bruno Chaudret

IPC分类号： C01G1/02 ,  C08K3/22 ,  C08K13/02 ,  C08K13/04 ,  C08L71/02 ,  B82Y30/00 ,  C01G9/02 ,  C01G11/00 ,  C01G15/00 ,  C01G17/02 ,  C01G19/02 ,  C01G23/04 ,  C01G25/02 ,  C01G27/02 ,  C01G29/00 ,  C01G49/02 ,  C01G51/04

CPC分类号： C01G1/02 ,  B82Y30/00 ,  C01G9/02 ,  C01G11/00 ,  C01G15/00 ,  C01G17/02 ,  C01G19/02 ,  C01G23/04 ,  C01G25/02 ,  C01G27/02 ,  C01G29/00 ,  C01G49/02 ,  C01G51/04 ,  C01P2002/84 ,  C01P2004/04 ,  C01P2004/32 ,  C01P2004/39 ,  C01P2004/64 ,  C01P2006/60 ,  C08K3/22 ,  C08K13/02 ,  C08K13/04 ,  C08L71/02 ,  Y10T428/2982

摘要： A method for preparing a composition of metal oxide nanocrystals from at least one organometallic precursor in an aprotic solvent in the presence of at least one PEG ligand including a carbon chain having at least one end functionalized by a coordinating group containing at least one heteroatom, and at least one [—OCH2CH2]n, group, such that it is soluble in both the aprotic solvent medium and in water. The resulting water-compatible and organocompatible composition of metal oxide nanocrystals is also described.

摘要翻译： 一种在至少一种有机金属前体的非质子溶剂中，在至少一种PEG配体存在下制备金属氧化物纳米晶体的组合物的方法，所述PEG配体包括具有至少一个由至少一个含有至少一个杂原子的配位基官能化的末端的碳链，以及 至少一个[-OCH 2 CH 2] n基团，使得其可溶于非质子溶剂介质和水中。 还描述了所得到的水相容性和有机相容的金属氧化物纳米晶体组合物。

公开(公告)号：US20140243185A1

公开(公告)日：2014-08-28

申请号：US14353059

申请日：2012-06-08

申请人： Hyung Sun Kim ,  Dong Wha Park ,  Sung Hwan Cho ,  Sun ll Kim ,  Won Kyung Lee ,  Hyun Jin Shim

发明人： Hyung Sun Kim ,  Dong Wha Park ,  Sung Hwan Cho ,  Sun ll Kim ,  Won Kyung Lee ,  Hyun Jin Shim

IPC分类号： C03B19/14 ,  C01G29/00

CPC分类号： C03B19/14 ,  C01G29/00 ,  C01P2004/64 ,  C03B19/1025 ,  C03B19/1407 ,  C03B2201/62 ,  C03C3/145 ,  C03C12/00

摘要： Disclosed is a method for manufacturing a low melting point nano glass powder. The method includes the steps of: preparing a bismuth-based low melting point glass powder precursor of a micro size, having bismuth (Bi) as the main ingredient; injecting the glass powder precursor into a reaction chamber of a plasma treatment device; applying thermal plasma via a direct current power source to the glass powder precursor injected into the reaction chamber, to vaporize the glass powder precursor; and generating nano glass powder having a nano size by quenching the gas generated by vaporizing the glass powder precursor.

摘要翻译： 公开了低熔点纳米玻璃粉末的制造方法。 该方法包括以下步骤：制备具有铋（Bi）为主要成分的微尺寸的铋基低熔点玻璃粉末前体; 将玻璃粉末前体注入等离子体处理装置的反应室中; 通过直流电源将热等离子体施加到注入到反应室中的玻璃粉末前体，使玻璃粉末前体蒸发; 并通过淬灭通过汽化玻璃粉末前体产生的气体来产生具有纳米尺寸的纳米玻璃粉末。