DE60007650D1 - In hydrogel-mikroperlen immobilisierte eingekapselte wirkstoffe - Google Patents
In hydrogel-mikroperlen immobilisierte eingekapselte wirkstoffeInfo
- Publication number
- DE60007650D1 DE60007650D1 DE60007650T DE60007650T DE60007650D1 DE 60007650 D1 DE60007650 D1 DE 60007650D1 DE 60007650 T DE60007650 T DE 60007650T DE 60007650 T DE60007650 T DE 60007650T DE 60007650 D1 DE60007650 D1 DE 60007650D1
- Authority
- DE
- Germany
- Prior art keywords
- immobilized
- active ingredients
- encapsulated active
- hydrogel microbeads
- microbeads
- 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 - Fee Related
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/04—Dispersions; Emulsions
- A61K8/042—Gels
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/26—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests in coated particulate form
- A01N25/28—Microcapsules or nanocapsules
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/0241—Containing particulates characterized by their shape and/or structure
- A61K8/0245—Specific shapes or structures not provided for by any of the groups of A61K8/0241
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/11—Encapsulated compositions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/73—Polysaccharides
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/73—Polysaccharides
- A61K8/733—Alginic acid; Salts thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
- A61K8/88—Polyamides
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q13/00—Formulations or additives for perfume preparations
-
- 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
- B01J13/0052—Preparation of gels
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/41—Particular ingredients further characterized by their size
- A61K2800/412—Microsized, i.e. having sizes between 0.1 and 100 microns
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/56—Compounds, absorbed onto or entrapped into a solid carrier, e.g. encapsulated perfumes, inclusion compounds, sustained release forms
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/425,761 US6375968B1 (en) | 1999-10-22 | 1999-10-22 | Encapsulated active material immobilized in hydrogel microbeads |
US425761 | 1999-10-22 | ||
PCT/US2000/028029 WO2001030146A1 (en) | 1999-10-22 | 2000-10-10 | Encapsulated active material immobilized in hydrogel microbeads |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60007650D1 true DE60007650D1 (de) | 2004-02-12 |
DE60007650T2 DE60007650T2 (de) | 2004-11-11 |
Family
ID=23687922
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60007650T Expired - Fee Related DE60007650T2 (de) | 1999-10-22 | 2000-10-10 | Eingekapseltes aktives Material, immobilisiert in Hydrogelmikroperlen |
Country Status (8)
Country | Link |
---|---|
US (1) | US6375968B1 (de) |
EP (1) | EP1221841B1 (de) |
JP (1) | JP2003512395A (de) |
AR (1) | AR026190A1 (de) |
AU (1) | AU779200B2 (de) |
CA (1) | CA2386887A1 (de) |
DE (1) | DE60007650T2 (de) |
WO (1) | WO2001030146A1 (de) |
Families Citing this family (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6562361B2 (en) * | 2001-05-02 | 2003-05-13 | 3M Innovative Properties Company | Pheromone immobilized in stable hydrogel microbeads |
GB0115761D0 (en) * | 2001-06-28 | 2001-08-22 | Quest Int | Capsules |
MY140561A (en) | 2002-02-20 | 2009-12-31 | Nycomed Gmbh | Dosage form containing pde 4 inhibitor as active ingredient |
RS52908B (en) | 2003-03-10 | 2014-02-28 | Takeda Gmbh | NEW PROCEDURE FOR OBTAINING ROFLUMILAST |
US20070104809A1 (en) | 2003-08-22 | 2007-05-10 | Danisco A/S | Composition comprising a bacteriocin and an extract from a plant of the labiatae family |
JP2007503293A (ja) * | 2003-08-22 | 2007-02-22 | ダニスコ エイ/エス | マイクロカプセル |
GB2388581A (en) * | 2003-08-22 | 2003-11-19 | Danisco | Coated aqueous beads |
DE602005025718D1 (de) * | 2004-08-23 | 2011-02-17 | Procter & Gamble | Mikrokapseln |
EP1861074B1 (de) * | 2005-03-16 | 2013-04-24 | Takeda GmbH | Geschmacksmaskierte dosierform von roflumilast |
US7033601B1 (en) * | 2005-05-10 | 2006-04-25 | Liquid Holding Company, Inc. | Composition and method for repelling squamate reptiles |
US9968120B2 (en) * | 2006-05-17 | 2018-05-15 | Dsm Nutritional Products Ag | Homogenized formulations containing microcapsules and methods of making and using thereof |
WO2007025244A2 (en) | 2005-08-25 | 2007-03-01 | Houle Philip R | Treatment systems for delivery of sensitizer solutions |
US20070116680A1 (en) * | 2005-11-18 | 2007-05-24 | Rensselaer Polytechnic Institute | Stem cells within gel microenvironments |
US20070128291A1 (en) * | 2005-12-07 | 2007-06-07 | Tokie Jeffrey H | Method and Apparatus for Forming Chromonic Nanoparticles |
JP4823675B2 (ja) * | 2005-12-16 | 2011-11-24 | 花王株式会社 | ハイドロゲル粒子の製造方法、並びに、それによって製造されるハイドロゲル粒子及びそれを用いた分散体 |
US8092710B2 (en) * | 2005-12-19 | 2012-01-10 | 3M Innovative Properties Company | Hierarchical chromonic structures |
US7824732B2 (en) * | 2005-12-28 | 2010-11-02 | 3M Innovative Properties Company | Encapsulated chromonic particles |
MX2008011072A (es) * | 2006-02-28 | 2008-09-05 | Procter & Gamble | Particulas de suministro que contienen un agente benefico. |
EP2043773B1 (de) * | 2006-07-13 | 2009-12-16 | Basf Se | Polyelektrolyt-modifizierte mikrokapseln |
US20110123680A1 (en) * | 2008-07-24 | 2011-05-26 | Niigata University | Microcapsule, process for production thereof, and food or beverage containing microcapsule |
US20100083873A1 (en) * | 2008-10-06 | 2010-04-08 | Southwest Research Institute | Encapsulation Of Active Agents For On-Demand Release |
ITTO20090679A1 (it) * | 2009-09-03 | 2011-03-04 | Mediteknology S R L | Supporto idoneo all'impiego in un dispositivo microfluidico |
EP2359929A1 (de) | 2010-02-11 | 2011-08-24 | Universidad de Salamanca | System zur Herstellung von Mikrokapseln und Verwendung davon |
EP2585034A2 (de) * | 2010-06-25 | 2013-05-01 | Givaudan SA | Zusammensetzungen |
AU2012352904A1 (en) * | 2011-12-12 | 2014-07-24 | Stc. Unm | Microencapsulation as a strategy for implementation and environmental safe-guarding of a paratransgenic approach to control of vector-borne diseases |
CN102939961B (zh) * | 2012-11-06 | 2014-07-30 | 绍兴文理学院 | 一种具有核壳结构的农药微颗粒制剂及其制备方法 |
CN102939960B (zh) * | 2012-11-06 | 2014-07-02 | 绍兴文理学院 | 一种缓释型除草剂微颗粒制剂及其制备方法 |
CN105078925A (zh) * | 2014-05-07 | 2015-11-25 | 中国科学院大连化学物理研究所 | 一种peg共价接枝的海藻酸盐微胶囊及其制备和应用 |
CN105078923A (zh) * | 2014-05-07 | 2015-11-25 | 中国科学院大连化学物理研究所 | Peg原位共价接枝的海藻酸盐微胶囊及其制备和应用 |
CN105213317B (zh) * | 2014-07-01 | 2018-08-24 | 中国科学院大连化学物理研究所 | 一种包埋有凝血相关酶的水凝胶微球 |
CN106140038B (zh) * | 2015-04-08 | 2019-07-12 | 通用电气公司 | 制备聚合物微粒的方法和装置 |
WO2017087939A1 (en) * | 2015-11-20 | 2017-05-26 | Battelle Memorial Institute | Encapsulation for microbial seed treatment stabilization |
US10154947B2 (en) | 2016-01-06 | 2018-12-18 | The Procter & Gamble Company | Antiperspirant composition |
US9732303B2 (en) * | 2016-01-06 | 2017-08-15 | The Procter & Gamble Company | Microcapsules formed from phosphate esters and compositions containing same |
US9730867B2 (en) * | 2016-01-06 | 2017-08-15 | The Procter & Gamble Company | Methods of forming a slurry with microcapsules formed from phosphate esters |
CN107537412B (zh) | 2016-06-27 | 2021-06-01 | 思拓凡生物工艺研发有限公司 | 制备聚合物微球的方法和系统 |
MY197729A (en) * | 2017-07-15 | 2023-07-11 | Arun Vitthal Sawant | Novel crop fortification, nutrition and crop protection composition |
AU2020280044A1 (en) * | 2019-05-23 | 2021-12-16 | Board Of Regents, The University Of Texas System | Radiotherapeutic microspheres |
CN111109254A (zh) * | 2019-12-19 | 2020-05-08 | 安徽伟创聚合材料科技有限公司 | 一种新型聚氨酯微胶囊环保杀虫剂及其制备方法 |
FR3119315B1 (fr) * | 2021-02-02 | 2022-12-30 | Virbac | « gel diffuseur de pheromones » |
CN113058564A (zh) * | 2021-03-19 | 2021-07-02 | 兰州交通大学 | 一种由壳聚糖和贝壳粉制备的复合气凝胶吸附剂及其制备方法 |
CN113117616A (zh) * | 2021-04-21 | 2021-07-16 | 深圳市山水乐环保科技有限公司 | 一种壳聚糖微液滴的固化方法 |
CN115124962B (zh) * | 2022-07-01 | 2023-11-03 | 南通金丝楠膜材料有限公司 | 一种无溶剂散香胶水及其制备方法、复合膜及其制备方法 |
CN116082043B (zh) * | 2023-02-28 | 2023-09-22 | 福建华清电子材料科技有限公司 | 氮化铝粉末连续制成烧结制备方法 |
Family Cites Families (29)
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US3577515A (en) | 1963-12-13 | 1971-05-04 | Pennwalt Corp | Encapsulation by interfacial polycondensation |
GB1236885A (en) | 1968-09-28 | 1971-06-23 | Fuji Photo Film Co Ltd | Method of making multi-wall capsules |
US3691140A (en) | 1970-03-09 | 1972-09-12 | Spencer Ferguson Silver | Acrylate copolymer microspheres |
CA1044134A (en) | 1975-04-09 | 1978-12-12 | Minnesota Mining And Manufacturing Company | Microcapsule insecticide composition |
EP0047261B1 (de) | 1980-03-05 | 1984-06-20 | Imperial Chemical Industries Plc | Stabilisierte zubereitungen von verbindungen, die das verhalten ändern |
DE3016170A1 (de) | 1980-04-26 | 1981-10-29 | Bayer Ag, 5090 Leverkusen | Mikrokapseln mit definierter oeffnungstemperatur, verfahren zu deren herstellung sowie deren verwendung |
US4532123A (en) | 1982-03-04 | 1985-07-30 | Battelle Development Corporation | Dual Microcapsules and process for their preparation |
JPS58183601A (ja) | 1982-04-21 | 1983-10-26 | Shin Etsu Chem Co Ltd | マイクロカプセル化性フエロモン物質もしくは農薬 |
JPS59139301A (ja) | 1983-01-31 | 1984-08-10 | Shin Etsu Chem Co Ltd | 気化拡散性物質放出制御体 |
US4689293A (en) | 1983-06-06 | 1987-08-25 | Connaught Laboratories Limited | Microencapsulation of living tissue and cells |
GB8325061D0 (en) | 1983-09-20 | 1983-10-19 | Dow Chemical Co | Microcapsules |
US4708861A (en) | 1984-02-15 | 1987-11-24 | The Liposome Company, Inc. | Liposome-gel compositions |
GB8522963D0 (en) | 1985-09-17 | 1985-10-23 | Biocompatibles Ltd | Microcapsules |
US4701326A (en) | 1985-10-23 | 1987-10-20 | Plant Genetics, Inc. | Membrane-coated hydrogel encapsulated nematodes |
US4911928A (en) | 1987-03-13 | 1990-03-27 | Micro-Pak, Inc. | Paucilamellar lipid vesicles |
US4983390A (en) | 1987-04-01 | 1991-01-08 | Lee County Mosquito Control District | Terrestrial delivery compositions and methods for controlling insect and habitat-associated pest populations in terrestrial environments |
US4755377A (en) | 1987-04-24 | 1988-07-05 | The Drackett Company | Foamed air freshener composition |
US5045569A (en) | 1988-11-30 | 1991-09-03 | Minnesota Mining And Manufacturing Company | Hollow acrylate polymer microspheres |
US5089606A (en) | 1989-01-24 | 1992-02-18 | Minnesota Mining And Manufacturing Company | Water-insoluble polysaccharide hydrogel foam for medical applications |
JPH04310233A (ja) | 1991-04-05 | 1992-11-02 | Kureha Chem Ind Co Ltd | 湿潤時に芯物質放出性を有するマイクロカプセル |
US5545423A (en) * | 1991-11-25 | 1996-08-13 | Vivorx, Inc. | Cytoprotective, biocompatible, retrievable macrocapsule containment systems for biologically active materials |
WO1994012161A1 (en) | 1992-11-24 | 1994-06-09 | Clover Consolidated, Limited | Cytoprotective, biocompatible, retrievable macrocapsules |
TW338043B (en) | 1992-12-11 | 1998-08-11 | Minnesota Mining & Mfg | Tacky microspheres having pendant hydrophilic polymeric or oligomeric moieties |
JPH08173794A (ja) | 1994-12-27 | 1996-07-09 | Kanebo Nsc Ltd | マイクロカプセルおよびその製法 |
US5645844A (en) | 1995-06-07 | 1997-07-08 | Chitogenics, Inc. | Negatively charged chitosan derivative semiochemical delivery system |
SE505404C2 (sv) | 1995-11-30 | 1997-08-18 | Statens Jaernvaegar | Vindrutetorkare |
US6248364B1 (en) * | 1997-04-07 | 2001-06-19 | 3M Innovative Properties Company | Encapsulation process and encapsulated products |
US6080418A (en) | 1997-04-07 | 2000-06-27 | 3M Innovative Properties Company | Suspensions of microcapsules containing biologically active ingredients and adhesive microspheres |
US6495161B1 (en) | 1999-03-09 | 2002-12-17 | Vivorx, Inc. | Cytoprotective biocompatible containment systems for biologically active materials and methods of making same |
-
1999
- 1999-10-22 US US09/425,761 patent/US6375968B1/en not_active Expired - Fee Related
-
2000
- 2000-10-10 EP EP00972065A patent/EP1221841B1/de not_active Expired - Lifetime
- 2000-10-10 DE DE60007650T patent/DE60007650T2/de not_active Expired - Fee Related
- 2000-10-10 AU AU10780/01A patent/AU779200B2/en not_active Ceased
- 2000-10-10 WO PCT/US2000/028029 patent/WO2001030146A1/en active IP Right Grant
- 2000-10-10 JP JP2001532586A patent/JP2003512395A/ja not_active Withdrawn
- 2000-10-10 CA CA002386887A patent/CA2386887A1/en not_active Abandoned
- 2000-10-20 AR ARP000105530A patent/AR026190A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
DE60007650T2 (de) | 2004-11-11 |
EP1221841A1 (de) | 2002-07-17 |
AU1078001A (en) | 2001-05-08 |
WO2001030146A1 (en) | 2001-05-03 |
EP1221841B1 (de) | 2004-01-07 |
US6375968B1 (en) | 2002-04-23 |
JP2003512395A (ja) | 2003-04-02 |
CA2386887A1 (en) | 2001-05-03 |
AR026190A1 (es) | 2003-01-29 |
AU779200B2 (en) | 2005-01-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |