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
Links
- 239000004480 active ingredient Substances 0.000 title abstract 3
- 229920002472 Starch Polymers 0.000 abstract 4
- 239000008107 starch Substances 0.000 abstract 4
- 235000019698 starch Nutrition 0.000 abstract 4
- 238000009826 distribution Methods 0.000 abstract 3
- 230000002209 hydrophobic effect Effects 0.000 abstract 3
- 238000004132 cross linking Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000011859 microparticle Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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
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.
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)
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 |
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 |
NZ539900A (en) | 2002-11-07 | 2008-03-28 | 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 (en) | 2009-12-10 | 2019-01-23 | Dow Global Technologies LLC | Process for preparing stable starch dispersions |
CA2819240C (en) | 2010-12-02 | 2021-06-15 | 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 |
US10188593B2 (en) | 2016-06-17 | 2019-01-29 | Spray-Tek, Inc. | Polysaccharide delivery particle |
WO2019173062A1 (en) | 2018-03-07 | 2019-09-12 | Trucapsol, Llc | Reduced permeability microcapsules |
JP2021519310A (ja) | 2018-03-28 | 2021-08-10 | グリーンマーク バイオメディカル インコーポレイテッドGreenMark Biomedical, Inc. | リン酸架橋デンプンナノ粒子及び歯科処置 |
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)
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 |
-
1997
- 1997-07-01 NL NL1006444A patent/NL1006444C2/nl not_active IP Right Cessation
-
1998
- 1998-07-01 EP EP98931148A patent/EP1007199B1/en not_active Expired - Lifetime
- 1998-07-01 DE DE69804631T patent/DE69804631T2/de not_active Expired - Lifetime
- 1998-07-01 PT PT98931148T patent/PT1007199E/pt unknown
- 1998-07-01 ES ES98931148T patent/ES2173595T3/es not_active Expired - Lifetime
- 1998-07-01 DK DK98931148T patent/DK1007199T3/da active
- 1998-07-01 AT AT98931148T patent/ATE215398T1/de not_active IP Right Cessation
- 1998-07-01 WO PCT/NL1998/000377 patent/WO1999001214A1/en active IP Right Grant
- 1998-07-01 AU AU81341/98A patent/AU8134198A/en not_active Abandoned
- 1998-07-01 US US09/462,176 patent/US6340527B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
PT1007199E (pt) | 2002-09-30 |
DE69804631D1 (de) | 2002-05-08 |
AU8134198A (en) | 1999-01-25 |
WO1999001214A1 (en) | 1999-01-14 |
US6340527B1 (en) | 2002-01-22 |
NL1006444C2 (nl) | 1999-01-05 |
DE69804631T2 (de) | 2002-08-14 |
DK1007199T3 (da) | 2002-07-15 |
EP1007199B1 (en) | 2002-04-03 |
ATE215398T1 (de) | 2002-04-15 |
EP1007199A1 (en) | 2000-06-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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