ES2173595T3 - Encapsulado de ingredientes activos. - Google Patents

Encapsulado de ingredientes activos.

Info

Publication number
ES2173595T3
ES2173595T3 ES98931148T ES98931148T ES2173595T3 ES 2173595 T3 ES2173595 T3 ES 2173595T3 ES 98931148 T ES98931148 T ES 98931148T ES 98931148 T ES98931148 T ES 98931148T ES 2173595 T3 ES2173595 T3 ES 2173595T3
Authority
ES
Spain
Prior art keywords
starch
encapsulate
active ingredients
distribution
hydrophobic phase
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES98931148T
Other languages
English (en)
Inventor
Soest Jeroen Johannes Gera Van
Schijndel Renee Josie Gide Van
Kornelis Fester Gotlieb
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ato BV
Original Assignee
Ato BV
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 Ato BV filed Critical Ato BV
Application granted granted Critical
Publication of ES2173595T3 publication Critical patent/ES2173595T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B01J13/06—Making microcapsules or microballoons by phase separation
    • B01J13/14—Polymerisation; cross-linking
    • 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]
    • 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.]
    • Y10T428/2991—Coated
    • Y10T428/2998—Coated including synthetic resin or polymer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Cosmetics (AREA)
  • Medicinal Preparation (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

Proceso para preparar micropartículas que contengan un ingrediente activo en una cubierta del almidón, caracterizado por la preparación de una buena distribución del ingrediente activo y del almidón o de un derivado en agua, que contenga al menos un 25 % de almidón granular, tomando dicha distribución en una fase hidrófoba, formando partículas de la distribución en la fase hidrófoba, reticulando el almidón o derivado y, si se desea, eliminando la fase hidrófoba.
ES98931148T 1997-07-01 1998-07-01 Encapsulado de ingredientes activos. Expired - Lifetime ES2173595T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1006444A NL1006444C2 (nl) 1997-07-01 1997-07-01 Inkapseling van werkzame stoffen.

Publications (1)

Publication Number Publication Date
ES2173595T3 true ES2173595T3 (es) 2002-10-16

Family

ID=19765254

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98931148T Expired - Lifetime ES2173595T3 (es) 1997-07-01 1998-07-01 Encapsulado de ingredientes activos.

Country Status (10)

Country Link
US (1) US6340527B1 (es)
EP (1) EP1007199B1 (es)
AT (1) ATE215398T1 (es)
AU (1) AU8134198A (es)
DE (1) DE69804631T2 (es)
DK (1) DK1007199T3 (es)
ES (1) ES2173595T3 (es)
NL (1) NL1006444C2 (es)
PT (1) PT1007199E (es)
WO (1) WO1999001214A1 (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1010926C2 (nl) * 1998-12-30 2000-07-03 Inst Voor Agrotech Onderzoek Werkwijze voor de bereiding van zetmeeldeeltjes.
AU4494500A (en) * 1999-04-29 2000-11-17 Procter & Gamble Company, The Microspheres useful in detergent compositions
FR2811590B1 (fr) * 2000-07-17 2007-07-13 Kappa Biotech Particule polymerique creuse destinee a l'encapsulation de substances, procedes et dispositif automatise de fabrication
WO2002028370A1 (en) * 2000-10-06 2002-04-11 Jagotec Ag Biodegradable microparticles for controlled release administration, with purified amylopectin-based starch of reduced molecular weight
SE0201599D0 (sv) * 2002-03-21 2002-05-30 Skyepharma Ab Microparticles
EP1565167B1 (en) * 2002-11-07 2016-06-22 Advanced Bionutrition Corporation Nutraceuticals and method of feeding aquatic animals
US7931778B2 (en) * 2005-11-04 2011-04-26 Cargill, Incorporated Lecithin-starches compositions, preparation thereof and paper products having oil and grease resistance, and/or release properties
US9068062B2 (en) 2009-12-10 2015-06-30 Dow Global Technologies Llc Process for preparing stable starch dispersions
US10285943B2 (en) 2010-12-02 2019-05-14 Greenmark Biomedical Inc. Aptamer bioconjugate drug delivery device
CN103688928B (zh) * 2014-01-06 2015-11-18 中国科学院长春应用化学研究所 一种缓释型农药及其制备方法
WO2015160794A1 (en) * 2014-04-14 2015-10-22 Ecosynthetix Ltd. Bio-based nanoparticle and composite materials derived therefrom
WO2017218880A1 (en) * 2016-06-17 2017-12-21 Spray-Tek, Inc. Polysaccharide delivery particle
WO2019173062A1 (en) 2018-03-07 2019-09-12 Trucapsol, Llc Reduced permeability microcapsules
CA3090303A1 (en) 2018-03-28 2019-10-03 Greenmark Biomedical Inc. Phosphate crosslinked starch nanoparticle and dental treatments
US11344502B1 (en) 2018-03-29 2022-05-31 Trucapsol Llc Vitamin delivery particle
US11794161B1 (en) 2018-11-21 2023-10-24 Trucapsol, Llc Reduced permeability microcapsules
US11571674B1 (en) 2019-03-28 2023-02-07 Trucapsol Llc Environmentally biodegradable microcapsules
US11542392B1 (en) 2019-04-18 2023-01-03 Trucapsol Llc Multifunctional particle additive for enhancement of toughness and degradation in biodegradable polymers
US11484857B2 (en) 2020-01-30 2022-11-01 Trucapsol Llc Environmentally biodegradable microcapsules
US11878280B2 (en) 2022-04-19 2024-01-23 Trucapsol Llc Microcapsules comprising natural materials
US11904288B1 (en) 2023-02-13 2024-02-20 Trucapsol Llc Environmentally biodegradable microcapsules
US11969491B1 (en) 2023-02-22 2024-04-30 Trucapsol Llc pH triggered release particle

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4035235A (en) * 1973-03-12 1977-07-12 Anheuser-Busch, Incorporated Method of making lipophilic starch derivatives
GB1507739A (en) * 1975-11-26 1978-04-19 Wiggins Teape Ltd Capsules
SE8704158L (sv) * 1987-10-26 1989-04-27 Carbomatrix Ab C O Ulf Schroed Mikrosfaerer, foerfarande foer framstaellning daerav och anvaendning daerav
GB9220706D0 (en) * 1992-10-01 1992-11-11 Allied Colloids Ltd Polymeric compositions

Also Published As

Publication number Publication date
ATE215398T1 (de) 2002-04-15
DE69804631T2 (de) 2002-08-14
DE69804631D1 (de) 2002-05-08
WO1999001214A1 (en) 1999-01-14
AU8134198A (en) 1999-01-25
NL1006444C2 (nl) 1999-01-05
EP1007199B1 (en) 2002-04-03
DK1007199T3 (da) 2002-07-15
EP1007199A1 (en) 2000-06-14
PT1007199E (pt) 2002-09-30
US6340527B1 (en) 2002-01-22

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