公开(公告)号：US12233187B2

公开(公告)日：2025-02-25

申请号：US16958201

申请日：2018-12-27

Applicant: ZOBELE HOLDING S.P.A.

Inventor： Cedric Morhain ,  Joaquim Llorente Alonso ,  Alba Graus Ferrer

IPC: A61L9/012 ,  A61L9/04 ,  A61L9/20 ,  B01J13/02

Abstract: The volatile substance diffuser comprises a support (1) impregnated with the volatile substances, wherein at least one portion of the volatile substances is contained in at least first microcapsules (2) and second microcapsules (3) comprising a core (10) and a coating (11), the diffusion times of the first and second microcapsules (2, 3) being different to each other.
It enables the diffusion time of the volatile substances to be increased.

公开(公告)号：US20240367118A1

公开(公告)日：2024-11-07

申请号：US18574174

申请日：2022-06-27

Applicant: KAO CORPORATION

Inventor： Sumihiro SUZUKI ,  Shuichi ABE ,  Ryo ONISHI ,  Haruki IWAUCHI ,  Ryoichi HARUKI

IPC: B01F23/41 ,  B01J13/02

Abstract: The present invention relates to a method of producing oil-containing silica capsule particles having a core containing an oil and a shell containing silica as a constitutional component, including: step 1: a step of emulsifying an oil mixture liquid containing a surfactant, water, an oil, and a silica precursor, with an in-line emulsifier/disperser, so as to provide an emulsion liquid; and step 2: a step of forming oil-containing silica capsule particles by using the emulsion liquid obtained in the step 1, in a batch type agitation tank.

公开(公告)号：US11988636B2

公开(公告)日：2024-05-21

申请号：US16858432

申请日：2020-04-24

Applicant: KAWANO Lab. Inc. ,  TableMark Co., Ltd.

Inventor： Makoto Kawano ,  Ayako Tatematsu ,  Ryosuke Abe

IPC: G01N27/76 ,  A23L27/00 ,  A23P10/30 ,  B01J13/02 ,  G01N15/00 ,  G01N15/10 ,  G01N15/1031 ,  B01J13/04

CPC classification number: G01N27/76 ,  A23L27/72 ,  A23P10/30 ,  G01N15/1031 ,  B01J13/02 ,  B01J13/04 ,  G01N2015/0038 ,  G01N2015/1027

Abstract: The method for particle analysis includes a first magnetic susceptibility measurement step S4 of measuring a volume magnetic susceptibility of each of first particles p1; an encapsulation treatment step S5 of performing an encapsulation treatment so that the first particles p1 encapsulate an encapsulation target component pt smaller than the first particles p1; a second magnetic susceptibility measurement step S8 of measuring a volume magnetic susceptibility of each of second particles p2 as an analysis target that are the first particles p1 after the encapsulation treatment; and a step S9 of analyzing whether or not the encapsulation target component pt is encapsulated in the second particles p2 based on a result of measurement in the first magnetic susceptibility measurement step S4 and a result of measurement in the second magnetic susceptibility measurement step S8.

公开(公告)号：US20230366125A1

公开(公告)日：2023-11-16

申请号：US18305932

申请日：2023-04-24

Applicant: President and Fellows of Harvard College ,  UNITED KINGDOM RESEARCH AND INNOVATION

Inventor： Andrew David Griffiths ,  David A. Weitz ,  Darren Roy Link ,  Keunho Ahn ,  Jerome Bibette

IPC: C40B40/08 ,  B01J19/00 ,  B01L3/00 ,  B82Y10/00 ,  B82Y30/00 ,  C07K1/04 ,  C40B40/10 ,  B01F25/433 ,  B01F33/302 ,  B01F33/3031 ,  B01J13/02

CPC classification number: C40B40/08 ,  B01J19/0046 ,  B01L3/5025 ,  B01L3/502761 ,  B01L3/502784 ,  B82Y10/00 ,  B82Y30/00 ,  C07K1/047 ,  C40B40/10 ,  B01F25/433 ,  B01F25/4331 ,  B01F25/4338 ,  B01F33/3021 ,  B01F33/3031 ,  H05K999/99 ,  B01J13/025 ,  B01L3/5027 ,  B01J2219/00497 ,  B01J2219/005 ,  B01J2219/00576 ,  B01J2219/00585 ,  B01J2219/00596 ,  B01J2219/00599 ,  B01J2219/00707 ,  B01J2219/00722 ,  B01J2219/00725 ,  B01J2219/00743 ,  B01J2219/00853 ,  B01J2219/0086 ,  B01J2219/00889 ,  B01L3/50273 ,  B01L3/502746 ,  B01L2200/0605 ,  B01L2200/0673 ,  B01L2300/0864 ,  B01L2300/0867 ,  B01L2400/0406 ,  B01L2400/0415 ,  B01L2400/0487 ,  B01L2400/084 ,  C40B40/06

Abstract: The invention describes a method for the synthesis of compounds comprising the steps of: (a) compartmentalising two or more sets of primary compounds into microcapsules; such that a proportion of the microcapsules contains two or more compounds; and (b) forming secondary compounds in the microcapsules by chemical reactions between primary compounds from different sets; wherein one or both of steps (a) and (b) is performed under microfluidic control; preferably electronic microfluidic control The invention further allows for the identification of compounds which bind to a target component of a biochemical system or modulate the activity of the target, and which is co-compartmentalised into the microcapsules.

公开(公告)号：US20230347348A1

公开(公告)日：2023-11-02

申请号：US18349400

申请日：2023-07-10

Applicant: Nanchang University

Inventor： Yikun LIU ,  Xing CHEN ,  Wei LIU ,  Yuan WANG ,  Liqiang ZOU

IPC: B01L3/00 ,  B01J13/20 ,  B01J13/02

CPC classification number: B01L3/502769 ,  B01J13/203 ,  B01J13/025 ,  B01L2300/1894 ,  B01L2300/0681 ,  B01L2300/0867 ,  B01L2400/0409

Abstract: A microchannel device, including a homogenization chamber, a deceleration-cooling channel, an acidity regulation channel, a microchannel reaction chamber, and an ultrafiltration desalination chamber. A method for preparing high-oil-load microcapsules using the aforementioned microchannel device, including: preparing an aqueous phase and an oil phase; feeding the aqueous phase and the oil phase to the homogenization chamber to form a first emulsion; cooling the first emulsion; adjusting pH of the first emulsion with dilute hydrochloric acid; feeding the first emulsion to the microchannel reaction chamber to form a second emulsion with a core-shell structure; removing Na+ and Cl− from the second emulsion; and subjecting the second emulsion to spray drying to obtain the high-oil-load microcapsule powder.

公开(公告)号：US20230287421A1

公开(公告)日：2023-09-14

申请号：US18090884

申请日：2022-12-29

Applicant: Bar-Ilan University

Inventor： Jean-Paul LELLOUCHE ,  Shulamit MICHAELI ,  Limor Liron ISRAEL ,  Emmanuel LELLOUCHE ,  Yekaterina KAPILOV-BUCHMAN

IPC: C12N15/113 ,  A61K9/51 ,  A61K33/26 ,  B82Y5/00 ,  B01J13/02 ,  C12N15/11 ,  C01G49/06 ,  A61K47/69 ,  A61K47/52 ,  A61K47/59 ,  A61K31/7088

CPC classification number: C12N15/113 ,  A61K9/5115 ,  A61K33/26 ,  B82Y5/00 ,  B01J13/02 ,  C12N15/111 ,  C01G49/06 ,  A61K47/6923 ,  A61K47/6929 ,  A61K47/52 ,  A61K47/59 ,  A61K31/7088 ,  C12N2310/14 ,  C12N2320/32 ,  B82Y30/00

Abstract: A nanoparticle, which has a metal oxide core and a cerium shell is provided. The weight ratio of the cerium within the shell to the metal oxide in the core is at least 1%. Additionally a method for delivering a ligand into a cell with the nanoparticle is provided. Processes for making the nanoparticle which include: sonicating an aqueous composition containing Ceric Ammonium Nitrate and a prefabricated nano particle suspension; and (b) adding a polycationic polymer to the mixture (for NP surface functionalization), are also described.

公开(公告)号：US20230172195A1

公开(公告)日：2023-06-08

申请号：US16766684

申请日：2018-11-22

Applicant: Yissrm Research Developmet Company of The Hebrew University of Jerusalem Ltd.

Inventor： Raed ABU-REZIQ ,  Charlie BATARSEH ,  Ahmad ZAROUR ,  Yafit SCHNELL ,  Amani ZOABI ,  Suzana NATOUR ,  Suheir OMAR ,  Esti WESS

IPC: A01N25/28 ,  A01N47/34 ,  A01N43/80 ,  B01J35/00 ,  B01J37/00 ,  B01J31/22 ,  B01J21/08 ,  B01J31/16 ,  B01J13/02

CPC classification number: A01N25/28 ,  A01N47/34 ,  A01N43/80 ,  B01J35/0013 ,  B01J37/0072 ,  B01J31/22 ,  B01J21/08 ,  B01J31/1683 ,  B01J13/02 ,  B01J2231/646 ,  B01J2531/824

Abstract: The present invention provides microcapsules encapsulating hydrophilic or hydrophobic active agents in an inorganic shell, processes for their preparation and compositions comprising them.

公开(公告)号：US11626585B2

公开(公告)日：2023-04-11

申请号：US16154883

申请日：2018-10-09

Applicant: City University of Hong Kong

Inventor： Yau Wai Denis Yu ,  Pui Kit Lee ,  Tian Tan

IPC: H01M4/36 ,  H01M4/48 ,  B01J13/02 ,  H01M4/13 ,  H01M4/62

Abstract: A method of preparing an electrode material includes heating a substrate with a bonding agent to form a self-assembled monolayer-containing material; and depositing a polymer coating onto the self-assembled monolayer-containing material under an elevated temperature to form a layered material. An electrode material and an electrode incorporating the electrode material is also provided.

公开(公告)号：US11491090B2

公开(公告)日：2022-11-08

申请号：US16339404

申请日：2017-10-04

Applicant: BASF SE

Inventor： Ewelina Burakowska-Meise ,  Wolfgang Krause ,  Patrick Leibach ,  Karl Kolter

IPC: A61K8/11 ,  A61K9/50 ,  C08L67/03 ,  A61Q5/02 ,  A61Q13/00 ,  A61K8/85 ,  A61Q19/10 ,  C11D3/50 ,  B01J13/06 ,  B01J13/20 ,  B01J13/02 ,  A61K8/06 ,  A61K8/81 ,  A61K8/87 ,  A61K9/00

Abstract: The present invention relates to compositions of spherical microparticles composed of a wall material and at least one cavity that comprises a gas and/or a liquid, which have pores on the surface thereof, wherein the spherical microparticles have a mean particle diameter of 10-600 μm and wherein at least 80% of those microparticles, the particle diameter of which does not deviate from the mean particle diameter of the microparticles of the composition by more than 20%, each have on average at least 10 pores, the diameter of which is in the range from 1/5000 to ⅕ of the mean particle diameter, and, furthermore, the diameter of each of these pores is at least 20 nm,
wherein the wall material consists of a composition comprising at least one aliphatic-aromatic polyester, and the wall material has a solubility at 25° C. of at least 50 g/l in dichloromethane, a method for the preparation thereof and also the use thereof.

公开(公告)号：US20220080759A1

公开(公告)日：2022-03-17

申请号：US17456720

申请日：2021-11-29

Applicant: FUJIFILM CORPORATION

Inventor： Satoshi TANAKA

IPC: B41M5/165 ,  G01L1/24 ,  B41M5/155 ,  B01J13/02

Abstract: Provided are a material for pressure measurement, including a color forming layer that contains microcapsules A encapsulating an electron-donating colorless dye precursor and microcapsules B not encapsulating an electron-donating colorless dye precursor, in which a volume standard median diameter D50A of the microcapsules A and a volume standard median diameter D50B of the microcapsules B satisfy Equation 1; a material composition for pressure measurement; and a material set for pressure measurement: D50A