公开(公告)号：US11944948B2

公开(公告)日：2024-04-02

申请号：US17740674

申请日：2022-05-10

Applicant: RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY ,  SUNJIN BEAUTY SCIENCE CO., LTD.

Inventor： Jin Woong Kim ,  Yeong Sik Cho ,  Ji Woo Bae ,  Hye Min Seo ,  Kyoung Hee Shin ,  Sung Ho Lee

IPC: B01J13/10 ,  A61K8/06 ,  A61K9/107 ,  B82Y5/00

CPC classification number: B01J13/10 ,  A61K8/064 ,  A61K9/107 ,  B82Y5/00

Abstract: Disclosed is a composite for forming a coacervate interfacial film. The composite for forming the coacervate interfacial film contains a cationic hectorite nanoplate-shaped particle structure containing a hectorite nanoplate-shaped particle and a cationic surfactant coupled to a surface of the hectorite nanoplate-shaped particle, and an anionic cellulose nanofibril containing an anionic functional group in at least a portion thereof, in which the composite may form the coacervate interfacial film at an interface of an oil phase and a water phase through electrostatic interaction between the cationic surfactant and the anionic functional group.

公开(公告)号：US20240017234A1

公开(公告)日：2024-01-18

申请号：US18009030

申请日：2021-06-21

Applicant: Follman GmbH & Co. KG

Inventor： Raúl Amado MUÑOZ ,  Oliver REICHEL ,  Daniel MUES

IPC: B01J13/10 ,  A01N25/28 ,  A61K8/11 ,  A61Q19/00 ,  B01J13/14 ,  B01J13/20 ,  C11D17/00 ,  C11D11/00 ,  C11D3/00 ,  C11D3/22 ,  C11D3/384 ,  C11D3/382 ,  C11D3/12 ,  C11D3/37

CPC classification number: B01J13/10 ,  A01N25/28 ,  A61K8/11 ,  A61Q19/00 ,  B01J13/14 ,  B01J13/206 ,  C11D17/0039 ,  C11D11/0017 ,  C11D3/001 ,  C11D3/227 ,  C11D3/384 ,  C11D3/382 ,  C11D3/225 ,  C11D3/124 ,  C11D3/3719 ,  A61K2800/10

Abstract: The present invention is directed to a method for producing environmentally friendly microcapsules. Moreover, the present invention provides microcapsules obtained/obtainable by the method according to the invention, in particular multilayer microcapsules which are suitable for all kinds of industrial application, in particular in personal care and home care products. The microcapsules preferably comprise at least one oil as core material.

公开(公告)号：US20230381732A1

公开(公告)日：2023-11-30

申请号：US18139586

申请日：2023-04-26

Applicant: The Board of Regents of the University of Oklahoma

Inventor： Penghe Qiu

IPC: B01J13/20 ,  B01J13/10

CPC classification number: B01J13/203 ,  B01J13/10 ,  B82Y30/00

Abstract: Methods of forming hollow nanoparticles, methods of making templates for use in forming hollow nanoparticles, templates made by such methods, and hollow nanoparticles formed by such methods and templates.

公开(公告)号：US20230264161A1

公开(公告)日：2023-08-24

申请号：US18168989

申请日：2023-02-14

Applicant: Encapsys, LLC

Inventor： Linsheng Feng

IPC: B01J13/10 ,  C08L33/10

CPC classification number: B01J13/10 ,  C08L33/10

Abstract: The present invention teaches a composition and process for irreversibly agglomerated charge stable core shell microcapsules, each microcapsule containing a benefit agent core material, which may be the same or different, the polymeric all or walls comprising one or more (meth)acrylate polymers, or optionally combinations with other polymers, along with a polyvalent cation. The capsules of the invention adhere better to surfaces, are more stable and are useful for delivery of benefit agents.

公开(公告)号：US20230212483A1

公开(公告)日：2023-07-06

申请号：US18007584

申请日：2021-07-20

Applicant: GIVAUDAN SA

Inventor： Jeremy COMPTON

IPC: C11D3/50 ,  B01J13/10 ,  B01J13/14

CPC classification number: C11D3/505 ,  B01J13/10 ,  B01J13/14

Abstract: Disclosed is an encapsulated composition comprising a plurality of core-shell microcapsules. The core-shell microcapsules comprise a core and a shell surrounding the core. The core comprises a perfume composition comprising at least one biodegradable ingredient(s). The biodegradable ingredient(s) is/are present at a total concentration of at least 75 wt.-% relative to the total weight of the perfume composition.

公开(公告)号：US20230166230A1

公开(公告)日：2023-06-01

申请号：US17922111

申请日：2021-05-25

Applicant: GIVAUDAN SA

Inventor： Emmanuel AUSSANT

IPC: B01J13/14 ,  B01J13/10 ,  C11D3/50 ,  A61K8/11

CPC classification number: B01J13/14 ,  B01J13/10 ,  C11D3/505 ,  A61K8/11 ,  A61K2800/412

Abstract: The present invention relates to a process for obtaining an encapsulated composition, to encapsulated compositions obtainable by this process, to products comprising these encapsulated compositions and to the use of these encapsulated compositions to provide consumer products.

公开(公告)号：US20180193278A1

公开(公告)日：2018-07-12

申请号：US15106825

申请日：2014-12-19

Applicant: THE UNIVERSITY OF QUEENSLAND

Inventor： Chengzhong YU ,  Neena MITTER ,  Jun ZHANG

IPC: A61K9/50 ,  B01J13/10 ,  C01B33/18 ,  A61K39/12

CPC classification number: A61K9/501 ,  A61K9/5031 ,  A61K9/5115 ,  A61K9/5146 ,  A61K39/12 ,  A61K39/39 ,  A61K2039/55505 ,  B01J13/10 ,  B82Y30/00 ,  B82Y40/00 ,  C01B33/18 ,  C01P2004/34 ,  C01P2004/64 ,  C01P2006/16 ,  C12N2770/24034

Abstract: The invention relates, in part, to a method of producing silica vesicles including under controlled conditions to thereby heavily influence the morphology and characteristics of the vesicles. The vesicles are shown to be effective as delivery agents for chemical and biological agents. They are also shown to be useful in methods of treatment and as components of an immunogenic composition.

公开(公告)号：US09993398B2

公开(公告)日：2018-06-12

申请号：US15028731

申请日：2014-10-16

Applicant: CAPSUM

Inventor： Mathieu Goutayer ,  Yan Eric Pafumi

IPC: A61K8/04 ,  A61K8/19 ,  B01F13/00 ,  B01J13/10 ,  B01F3/08 ,  C11D3/50 ,  A61K8/37 ,  A61Q13/00 ,  A61Q19/00 ,  A61K8/31 ,  A61K8/34 ,  A61K8/44 ,  A61K8/58 ,  A61K8/73

CPC classification number: A61K8/04 ,  A61K8/042 ,  A61K8/19 ,  A61K8/31 ,  A61K8/34 ,  A61K8/345 ,  A61K8/37 ,  A61K8/44 ,  A61K8/585 ,  A61K8/73 ,  A61Q13/00 ,  A61Q19/00 ,  B01F3/08 ,  B01F3/0807 ,  B01F3/0861 ,  B01F13/0062 ,  B01J13/10 ,  C11D3/505

Abstract: This method comprises the following steps: flowing drops of a first phase, through a circulation duct, into a second phase that is substantially immiscible with the first phase, each drop comprising a core formed from the first phase and a shell formed from a layer of coacervate inserted between the first phase and the second phase; recovering a dispersion containing drops and the second phase in a container; injecting a solution for increasing the viscosity of the second phase in the circulation duct or at the outlet of the circulation duct, upstream from the container.

公开(公告)号：US09919280B2

公开(公告)日：2018-03-20

申请号：US14930784

申请日：2015-11-03

Applicant: The Florida State University Research Foundation, Inc.

Inventor： Joseph Schlenoff ,  Qifeng Wang

IPC: A61K9/50 ,  B01J13/04 ,  B01J13/10

CPC classification number: B01J13/04 ,  A61K9/5026 ,  B01J13/10

Abstract: Polyelectrolyte complex microcapsules are prepared by a novel template- and surfactant-free method. The microcapsules are produced spontaneously by ultrasonically spraying a solution of complex into a hot water reservoir which enhances diffusion and relaxation of polymer. The size and wall thickness of microcapsules are precisely controlled. Encapsulation of polymers and nanoparticles by mixing them with polyelectrolyte solutions is demonstrated.

公开(公告)号：US09790332B2

公开(公告)日：2017-10-17

申请号：US15387812

申请日：2016-12-22

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  UNIST (Ulsan National Institute of Science and Technology)

Inventor： Unjeong Kim ,  Younggeun Roh ,  Yeonsang Park ,  Changwon Lee ,  Soojin Park ,  Seungmin Yoo

IPC: C08J3/21 ,  C08K3/08 ,  C09D153/00 ,  C09D5/24 ,  H01L31/032 ,  H01L31/0232 ,  H01L31/028 ,  H01L31/112 ,  B01J13/10 ,  G02B5/00

CPC classification number: C08J3/212 ,  B01J13/10 ,  B82B1/00 ,  C08J2353/00 ,  C08K3/08 ,  C08K2003/0831 ,  C09D5/24 ,  C09D153/00 ,  G02B5/008 ,  G02B2207/101 ,  H01L31/0224 ,  H01L31/02327 ,  H01L31/028 ,  H01L31/032 ,  H01L31/0352 ,  H01L31/112 ,  H01L31/1127 ,  Y02E10/547 ,  Y10T428/24802 ,  Y10T428/24917

Abstract: Provided are a nanostructure and an optical device including the nanostructure. The nanostructure is formed on a two-dimensional material layer such as graphene and includes nanopatterns having different shapes. The nanopatterns may include a first nanopattern and a second nanopattern and may be spherical; cube-shaped; or poly-pyramid-shaped, including a triangular pyramid shape; or polygonal pillar-shaped.