MX2013006196A - Microcapsula. - Google Patents

Microcapsula.

Info

Publication number
MX2013006196A
MX2013006196A MX2013006196A MX2013006196A MX2013006196A MX 2013006196 A MX2013006196 A MX 2013006196A MX 2013006196 A MX2013006196 A MX 2013006196A MX 2013006196 A MX2013006196 A MX 2013006196A MX 2013006196 A MX2013006196 A MX 2013006196A
Authority
MX
Mexico
Prior art keywords
suspension
fluid
microcapsule
preparing
particulate
Prior art date
Application number
MX2013006196A
Other languages
English (en)
Other versions
MX347518B (es
Inventor
Ludwig Julius Gauckler
Urs Thomas Gonzenbach
Philip Noah Sturzenegger
Franziska Kraus Juillerat
Original Assignee
Holcim Technology Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Holcim Technology Ltd filed Critical Holcim Technology Ltd
Publication of MX2013006196A publication Critical patent/MX2013006196A/es
Publication of MX347518B publication Critical patent/MX347518B/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • B01J13/025—Applications of microcapsules not provided for in other subclasses
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L27/00—Spices; Flavouring agents or condiments; Artificial sweetening agents; Table salts; Dietetic salt substitutes; Preparation or treatment thereof
    • A23L27/70—Fixation, conservation, or encapsulation of flavouring agents
    • A23L27/72—Encapsulation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • B01J13/20—After-treatment of capsule walls, e.g. hardening
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/5005—Wall or coating material
    • A61K9/501—Inorganic compounds
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
    • F28D20/02—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat
    • F28D20/023—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat the latent heat storage material being enclosed in granular particles or dispersed in a porous, fibrous or cellular structure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2984—Microcapsule with fluid core [includes liposome]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2989—Microcapsule with solid core [includes liposome]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Manufacturing Of Micro-Capsules (AREA)

Abstract

Se describe una microcápsula (10, 20), particularmente de forma esférica, que comprende un centro de cápsula hueco (11, 21) revestido por una cubierta de cápsula (12, 22), que se caracteriza porque la cubierta de cápsula (12, 22) por lo menos está hecha parcialmente del material cementoso hidratado. Además, un método para la producción de la microcápsula comprende las etapas de: a) preparar una suspensión (100) del material cementoso particulado (111) en un solvente (125) y b) preparar una dispersión (200) al mezclar la suspensión (100) de la etapa a) con un fluido no miscible (130), de modo que (i) la suspensión (100) esté presente como una fase dispersa en el fluido (130) como un medio de dispersión o de modo que (u) el líquido (130) esté presente como la fase dispersa en la suspensión (100) como el medio de dispersión, de tal manera que el material particulado (111) de la suspensión absorba por lo menos parcialmente en un límite de la fase entre el fluido (130) y la suspensión (100), y c) permitir que el material particulado (112) absorba en el límite de la fase al hidrato con la formación de una microcápsula individual (115).
MX2013006196A 2010-12-03 2011-10-17 Microcapsula. MX347518B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP10015281.8A EP2460585B1 (en) 2010-12-03 2010-12-03 Microcapsule
PCT/IB2011/002480 WO2012073079A1 (en) 2010-12-03 2011-10-17 Microcapsule

Publications (2)

Publication Number Publication Date
MX2013006196A true MX2013006196A (es) 2013-07-29
MX347518B MX347518B (es) 2017-04-28

Family

ID=43927970

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013006196A MX347518B (es) 2010-12-03 2011-10-17 Microcapsula.

Country Status (8)

Country Link
US (2) US9827545B2 (es)
EP (1) EP2460585B1 (es)
AU (1) AU2011334619B2 (es)
BR (1) BR112013015747B1 (es)
CA (1) CA2819286C (es)
ES (1) ES2652613T3 (es)
MX (1) MX347518B (es)
WO (1) WO2012073079A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9540287B2 (en) 2013-03-13 2017-01-10 United States Gypsum Company Particle stabilized foam, and slurries, product, and methods related thereto
CN103642462A (zh) * 2013-12-02 2014-03-19 上海应用技术学院 一种毫米级温控缓释芳香凝胶胶囊及其制备方法
JP2018501331A (ja) * 2014-11-17 2018-01-18 ザ プロクター アンド ギャンブル カンパニー 有益剤送達組成物
CN106747488B (zh) 2016-11-03 2019-09-27 联合矿产（天津）有限公司 经过稳定化的耐火组合物
JP6830531B2 (ja) * 2017-05-31 2021-02-17 富士フイルム株式会社 圧力測定用材料
US11305252B2 (en) * 2017-10-26 2022-04-19 Lawrence Livermore National Security, Llc System, method, and apparatus relating to colloidosomes
WO2020110662A1 (ja) * 2018-11-26 2020-06-04 富士フイルム株式会社 蓄熱シート、蓄熱部材及び電子デバイス
US11358137B2 (en) 2018-12-26 2022-06-14 Industrial Technology Research Institute Tubular structure for producing droplets and method for producing droplets
CN114829893A (zh) * 2019-12-13 2022-07-29 富士胶片株式会社 压力测定用片材套组、压力测定用片材、压力测定用片材套组的制造方法、压力测定用片材的制造方法
CN112898467B (zh) * 2021-01-25 2022-10-21 唐山开滦化工科技有限公司 一种高温热膨胀微胶囊及其制备方法和应用
CN113244879B (zh) * 2021-06-10 2022-09-23 昆明理工大学 铁质磷酸盐微球在处理含亚甲基蓝废水中的应用
CN115073047B (zh) * 2022-05-30 2023-11-14 桐梓县正新水泥制品有限公司 一种混凝土掺料及其制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU6946198A (en) * 1997-04-01 1998-10-22 Cap Biotechnology, Inc. Calcium phosphate microcarriers and microspheres
US6730324B2 (en) * 2001-04-20 2004-05-04 The University Of British Columbia Biofunctional hydroxyapatite coatings and microspheres for in-situ drug encapsulation
DE102005035374A1 (de) * 2005-07-22 2007-01-25 Universität Potsdam Nanohohlkapseln
ES2390971T3 (es) 2005-12-12 2012-11-20 Eth Zurich Espuma y emulsiones estabilizadas con partículas ultraestables
DE102007023491A1 (de) * 2007-05-19 2008-11-20 Claus Prof. Dr. Feldmann Nanoskalige Hohlkugeln mit einer Kugelwand bestehend aus einem Anorganischen Festkörper
US7884055B2 (en) * 2008-12-04 2011-02-08 Intevep, S.A. Ceramic microspheres for cementing applications

Also Published As

Publication number Publication date
MX347518B (es) 2017-04-28
US20130302613A1 (en) 2013-11-14
CA2819286A1 (en) 2012-06-07
BR112013015747A2 (pt) 2018-12-26
WO2012073079A1 (en) 2012-06-07
ES2652613T3 (es) 2018-02-05
US20180085724A1 (en) 2018-03-29
US9827545B2 (en) 2017-11-28
EP2460585B1 (en) 2017-10-18
BR112013015747B1 (pt) 2019-06-25
EP2460585A1 (en) 2012-06-06
AU2011334619A1 (en) 2013-06-13
US10265672B2 (en) 2019-04-23
CA2819286C (en) 2019-07-09
AU2011334619B2 (en) 2016-11-17

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