DE69804631D1 - Verkapselung von aktiven inhaltsstoffen - Google Patents

Verkapselung von aktiven inhaltsstoffen

Info

Publication number
DE69804631D1
DE69804631D1 DE69804631T DE69804631T DE69804631D1 DE 69804631 D1 DE69804631 D1 DE 69804631D1 DE 69804631 T DE69804631 T DE 69804631T DE 69804631 T DE69804631 T DE 69804631T DE 69804631 D1 DE69804631 D1 DE 69804631D1
Authority
DE
Germany
Prior art keywords
starch
hydrophobic phase
oil
active ingredient
water emulsion
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
DE69804631T
Other languages
English (en)
Other versions
DE69804631T2 (de
Inventor
Soest Johannes Van
Schijndel Josie Van
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 DE69804631D1 publication Critical patent/DE69804631D1/de
Publication of DE69804631T2 publication Critical patent/DE69804631T2/de
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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)
  • Cosmetics (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
DE69804631T 1997-07-01 1998-07-01 Verkapselung von aktiven inhaltsstoffen Expired - Lifetime DE69804631T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1006444A NL1006444C2 (nl) 1997-07-01 1997-07-01 Inkapseling van werkzame stoffen.
PCT/NL1998/000377 WO1999001214A1 (en) 1997-07-01 1998-07-01 Encapsulation of active ingredients

Publications (2)

Publication Number Publication Date
DE69804631D1 true DE69804631D1 (de) 2002-05-08
DE69804631T2 DE69804631T2 (de) 2002-08-14

Family

ID=19765254

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69804631T Expired - Lifetime DE69804631T2 (de) 1997-07-01 1998-07-01 Verkapselung von aktiven inhaltsstoffen

Country Status (10)

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

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.
WO2000066704A1 (en) * 1999-04-29 2000-11-09 The Procter & Gamble Company 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
AU2001294458B2 (en) * 2000-10-06 2004-03-11 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
AU2003294244A1 (en) * 2002-11-07 2004-06-03 Advanced Bionutrition Corp. 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
EP2509445B1 (de) 2009-12-10 2019-01-23 Dow Global Technologies LLC Verfahren zur herstellung stabiler stärkedispersionen
US20120141551A1 (en) 2010-12-02 2012-06-07 Ecosynthetix Ltd. 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
EP3471874B1 (de) * 2016-06-17 2020-03-18 TRuCapSol, LLC. Kontrollierte-abgabe-partikel und verfahren zu deren herstellung
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
US11547978B2 (en) 2020-01-30 2023-01-10 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
ES2173595T3 (es) 2002-10-16
DE69804631T2 (de) 2002-08-14
WO1999001214A1 (en) 1999-01-14
US6340527B1 (en) 2002-01-22
PT1007199E (pt) 2002-09-30
NL1006444C2 (nl) 1999-01-05
EP1007199B1 (de) 2002-04-03
AU8134198A (en) 1999-01-25
DK1007199T3 (da) 2002-07-15
EP1007199A1 (de) 2000-06-14

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