BR112014018871B1 - Processo de preparação de cápsula - Google Patents

Processo de preparação de cápsula Download PDF

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Publication number
BR112014018871B1
BR112014018871B1 BR112014018871-8A BR112014018871A BR112014018871B1 BR 112014018871 B1 BR112014018871 B1 BR 112014018871B1 BR 112014018871 A BR112014018871 A BR 112014018871A BR 112014018871 B1 BR112014018871 B1 BR 112014018871B1
Authority
BR
Brazil
Prior art keywords
reagent
gelled
shell
liquid
rigidified
Prior art date
Application number
BR112014018871-8A
Other languages
English (en)
Portuguese (pt)
Other versions
BR112014018871A8 (pt
BR112014018871A2 (https=
Inventor
Jerôme Bibette
Mathieu Goutayer
Original Assignee
Capsum
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 Capsum filed Critical Capsum
Publication of BR112014018871A2 publication Critical patent/BR112014018871A2/pt
Publication of BR112014018871A8 publication Critical patent/BR112014018871A8/pt
Publication of BR112014018871B1 publication Critical patent/BR112014018871B1/pt

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    • 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
    • B01J13/22—Coating
    • 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
    • B01J13/06—Making microcapsules or microballoons by phase separation
    • B01J13/08—Simple coacervation, i.e. addition of highly hydrophilic material
    • 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
    • B01J13/06—Making microcapsules or microballoons by phase separation
    • B01J13/10—Complex coacervation, i.e. interaction of oppositely charged particles
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M25/00—Means for supporting, enclosing or fixing the microorganisms, e.g. immunocoatings
    • C12M25/16—Particles; Beads; Granular material; Encapsulation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/5005—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells
    • G01N33/5008—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells for testing or evaluating the effect of chemical or biological compounds, e.g. drugs, cosmetics
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2500/00—Screening for compounds of potential therapeutic value
    • G01N2500/10—Screening for compounds of potential therapeutic value involving cells
    • 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]
    • Y10T428/2985—Solid-walled microcapsule from synthetic polymer
    • Y10T428/2987—Addition polymer from unsaturated monomers only

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Immunology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Hematology (AREA)
  • Molecular Biology (AREA)
  • Urology & Nephrology (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Toxicology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Analytical Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Cell Biology (AREA)
  • Sustainable Development (AREA)
  • General Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Cosmetics (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Medicinal Preparation (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
BR112014018871-8A 2012-01-31 2013-01-31 Processo de preparação de cápsula BR112014018871B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1250875 2012-01-31
FR1250875A FR2986165B1 (fr) 2012-01-31 2012-01-31 Procede de preparation de capsules rigidifiees
PCT/EP2013/051931 WO2013113830A1 (fr) 2012-01-31 2013-01-31 Procédé de préparation de capsules rigidifiées

Publications (3)

Publication Number Publication Date
BR112014018871A2 BR112014018871A2 (https=) 2017-06-20
BR112014018871A8 BR112014018871A8 (pt) 2017-07-11
BR112014018871B1 true BR112014018871B1 (pt) 2021-10-13

Family

ID=47624110

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014018871-8A BR112014018871B1 (pt) 2012-01-31 2013-01-31 Processo de preparação de cápsula

Country Status (6)

Country Link
US (2) US10710045B2 (https=)
EP (1) EP2809440B1 (https=)
CN (1) CN104245114B (https=)
BR (1) BR112014018871B1 (https=)
FR (1) FR2986165B1 (https=)
WO (2) WO2013113855A2 (https=)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8974818B2 (en) * 2010-01-20 2015-03-10 Henry Wu Custom-formulated phospholipid microbubbles and methods and uses thereof
FR2987741B1 (fr) * 2012-03-08 2014-04-18 Capsum Kit comprenant deux compositions separees, notamment pour une application cosmetique
FR3013218B1 (fr) * 2013-11-18 2016-07-29 Capsum Composition comprenant des capsules gelifiees stabilisees par un tampon
KR102380635B1 (ko) 2014-03-28 2022-03-30 누실 테크놀로지 엘엘씨 캡슐화 물질을 함유하는 분산액 및 이를 이용한 조성물
FR3025437B1 (fr) * 2014-09-04 2019-10-18 Ecole Superieure De Physique Et De Chimie Industrielles De La Ville De Paris Capsules a membrane conductrice
FR3027608B1 (fr) 2014-10-22 2018-03-30 Capsum Capsule gelifiee comprenant une cellule vegetale
CN107771205B (zh) * 2015-04-09 2021-03-23 沙特阿拉伯石油公司 用于提高烃采收的胶囊型纳米组合物
FR3047012B1 (fr) * 2016-01-26 2020-07-31 Ecole Superieure Physique & Chimie Ind Ville De Paris Microcapsule de cellules primaires
FR3059009B1 (fr) 2016-11-23 2018-12-07 Universite de Bordeaux Microcompartiment cellulaire et procedes de preparation
FR3063736B1 (fr) 2017-03-09 2021-06-25 Univ Bordeaux Microfibre cellulaire creuse et procede de fabrication d'une telle microfibre cellulaire creuse
FR3065010A1 (fr) * 2017-04-07 2018-10-12 Institut Bergonie Microcompartiment de cellules hematopoietiques malignes et procede de preparation d'un tel microcompartiment
FR3068238B1 (fr) * 2017-06-30 2020-07-31 Capsum Composition triphasique
FR3071505B1 (fr) * 2017-09-22 2022-04-08 Capsum Capsules bactericides ou bacteriostatiques ou antifongiques comprenant des cellules vivantes et leurs utilisations
FR3073751B1 (fr) * 2017-11-21 2021-09-24 Univ Bordeaux Procede de fabrication de capsules formees d'une enveloppe externe d'hydrogel reticule entourant un noyau central
WO2019104154A1 (en) * 2017-11-22 2019-05-31 Rutgers, The State University Of New Jersey A bioactive 3d encapsulation culture system for cell expansion
FR3074812B1 (fr) 2017-12-11 2021-12-24 Capsum Methode de criblage de sequences de conditions de culture
CN109265711B (zh) * 2018-09-03 2021-12-03 胡权 一种聚合物粒子的制备方法
EP4022307A1 (en) 2019-09-24 2022-07-06 Université de Genève Method to independently analyze multiple biological processes in encapsulated 3d cell co-cultures
US12436088B2 (en) 2020-11-03 2025-10-07 Droplet Genomics, Uab Integrated platform for selective microfluidic particle processing
WO2022108772A1 (en) * 2020-11-20 2022-05-27 The Governing Council Of The University Of Toronto Skin spheroids and process of preparation and use thereof
WO2023117364A1 (en) 2021-12-01 2023-06-29 Vilnius University A microcapsule and methods of making and using same
CA3260927A1 (fr) * 2022-06-30 2024-01-04 Kapsera Microcapsules comprising a uv filter
WO2025040692A1 (en) 2023-08-22 2025-02-27 Fluosphera Sa Color- and position-based identification of multicellular structures for the multiplexed and individualized analysis of multi-tissue co-cultures
FR3165017A1 (fr) * 2024-07-24 2026-01-30 Treefrog Therapeutics Système d’encapsulation de cellules comportant un système de déplacement de solution à gaz sous pression

Family Cites Families (18)

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Publication number Priority date Publication date Assignee Title
US2658255A (en) 1951-05-18 1953-11-10 Koppers Co Inc Method and apparatus for storing and advancing thread
FR1061404A (fr) 1952-08-11 1954-04-12 Appareil pour damer le sol
US3733205A (en) * 1970-08-07 1973-05-15 Pfizer Enzymatic removal of diacetyl from fermented beverages
GB1399726A (en) * 1972-08-11 1975-07-02 Standard Telephones Cables Ltd Water containing plant growth medium
US4409331A (en) 1979-03-28 1983-10-11 Damon Corporation Preparation of substances with encapsulated cells
CA1245984A (en) * 1983-09-01 1988-12-06 Damon Biotech, Inc. Polyionic microencapsulation
US5459054A (en) * 1989-12-05 1995-10-17 Neocrin Company Cells encapsulated in alginate containing a high content of a- l- guluronic acid
US5149543A (en) 1990-10-05 1992-09-22 Massachusetts Institute Of Technology Ionically cross-linked polymeric microcapsules
US20040013738A1 (en) * 2000-08-02 2004-01-22 Andreas Voigt Encapsulation of liquid template particles
US6982095B2 (en) 2001-06-28 2006-01-03 Morishita Jintan Co., Ltd. Capsules containing vital cells or tissues
WO2003055990A2 (en) * 2001-12-21 2003-07-10 Pharmagap Inc. Method for culturing and expansion of mammalian undifferentiated epidermal keratinocytes exhibiting stem cell characteristics
US20070275080A1 (en) * 2003-10-31 2007-11-29 Engineered Release Systems Inc. Polymer-Based Microstructures
WO2006136196A1 (en) * 2005-06-21 2006-12-28 V. Mane Fils Gellan seamless breakable capsule and process for manufacturing thereof
WO2009089115A1 (en) * 2008-01-04 2009-07-16 Hormel Foods Corporation Encapsulation of oxidatively unstable compounds
FR2939012B1 (fr) 2008-12-01 2015-03-27 Capsum Procede de fabrication d'une serie de capsules, et serie de capsules associee
CN102101037B (zh) 2009-12-18 2013-09-18 中国科学院大连化学物理研究所 海藻酸盐/ε-聚赖氨酸/海藻酸盐生物微胶囊的制备
FR2955257B1 (fr) * 2010-01-15 2012-06-01 Capsum Procede de fabrication de capsules avec une hauteur de chute controlee.
AR081743A1 (es) * 2010-03-26 2012-10-17 Philip Morris Prod Fabricacion de capsulas de nucleo/caparazon de diferentes geometrias y tratamiento a partir de las mismas

Also Published As

Publication number Publication date
BR112014018871A8 (pt) 2017-07-11
US20150017676A1 (en) 2015-01-15
EP2809440B1 (fr) 2018-04-04
US20150072146A1 (en) 2015-03-12
US9604190B2 (en) 2017-03-28
CN104245114A (zh) 2014-12-24
WO2013113830A1 (fr) 2013-08-08
FR2986165B1 (fr) 2015-07-24
EP2809440A2 (fr) 2014-12-10
WO2013113855A3 (fr) 2014-03-06
BR112014018871A2 (https=) 2017-06-20
CN104245114B (zh) 2017-11-28
US10710045B2 (en) 2020-07-14
WO2013113855A2 (fr) 2013-08-08
FR2986165A1 (fr) 2013-08-02

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B11E Dismissal acc. art. 34 of ipl - requirements for examination incomplete
B12C Appeal against dismissal [chapter 12.3 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 31/01/2013, OBSERVADAS AS CONDICOES LEGAIS.