DE69419423D1 - Verfahren zur verkapselung und daraus hergestellte mikrokapseln - Google Patents

Verfahren zur verkapselung und daraus hergestellte mikrokapseln

Info

Publication number
DE69419423D1
DE69419423D1 DE69419423T DE69419423T DE69419423D1 DE 69419423 D1 DE69419423 D1 DE 69419423D1 DE 69419423 T DE69419423 T DE 69419423T DE 69419423 T DE69419423 T DE 69419423T DE 69419423 D1 DE69419423 D1 DE 69419423D1
Authority
DE
Germany
Prior art keywords
microcapsules made
enclosure method
enclosure
microcapsules
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
Application number
DE69419423T
Other languages
English (en)
Other versions
DE69419423T2 (de
Inventor
Alexander C Tsuei
Lorenz Kogl
Daniel B Pendergrass
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of DE69419423D1 publication Critical patent/DE69419423D1/de
Application granted granted Critical
Publication of DE69419423T2 publication Critical patent/DE69419423T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1682—Processes
    • A61K9/1694—Processes resulting in granules or microspheres of the matrix type containing more than 5% of excipient
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1605—Excipients; Inactive ingredients
    • A61K9/1617—Organic compounds, e.g. phospholipids, fats
    • 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
    • B01J13/04—Making microcapsules or microballoons by physical processes, e.g. drying, spraying
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S516/00—Colloid systems and wetting agents; subcombinations thereof; processes of
    • Y10S516/01—Wetting, emulsifying, dispersing, or stabilizing agents
    • Y10S516/07—Organic amine, amide, or n-base containing
    • 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249994—Composite having a component wherein a constituent is liquid or is contained within preformed walls [e.g., impregnant-filled, previously void containing component, etc.]
    • Y10T428/249995—Constituent is in liquid form
    • Y10T428/249997—Encapsulated liquid
    • 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.]
    • Y10T428/2984—Microcapsule with fluid core [includes liposome]
    • Y10T428/2985—Solid-walled microcapsule from synthetic polymer
    • Y10T428/2987—Addition polymer from unsaturated monomers only
    • 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]
DE69419423T 1993-09-20 1994-08-17 Verfahren zur verkapselung und daraus hergestellte mikrokapseln Expired - Fee Related DE69419423T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/123,806 US5589194A (en) 1993-09-20 1993-09-20 Method of encapsulation and microcapsules produced thereby
PCT/US1994/009276 WO1995008322A1 (en) 1993-09-20 1994-08-17 Method of encapsulation and microcapsules produced thereby

Publications (2)

Publication Number Publication Date
DE69419423D1 true DE69419423D1 (de) 1999-08-12
DE69419423T2 DE69419423T2 (de) 2000-01-20

Family

ID=22411002

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69419423T Expired - Fee Related DE69419423T2 (de) 1993-09-20 1994-08-17 Verfahren zur verkapselung und daraus hergestellte mikrokapseln

Country Status (5)

Country Link
US (1) US5589194A (de)
EP (1) EP0720472B1 (de)
JP (1) JP3662584B2 (de)
DE (1) DE69419423T2 (de)
WO (1) WO1995008322A1 (de)

Families Citing this family (100)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5733531A (en) * 1991-02-05 1998-03-31 Sunsmart, Inc. Composite UV sunblock compositions
JPH11512097A (ja) * 1995-08-29 1999-10-19 イー・アイ・デユポン・ドウ・ヌムール・アンド・カンパニー 水に不溶なコーティング材料で被覆されている固体状の作物保護剤粒子を含む作物保護剤組成物およびそれを含む作物保護剤混合物
EP0994650B1 (de) * 1997-06-30 2004-02-25 Monsanto Technology LLC Landwirtschaftlich aktive inhaltsstoffe enthaltende mikropartikel
US6242019B1 (en) * 1997-08-14 2001-06-05 Warner-Lambert Company Taste modified hard confectionery compositions containing functional ingredients
US6060084A (en) * 1997-08-28 2000-05-09 Cannon Chemical Company Method for preparing a core material containment system and the core material containment system prepared thereby
US6099894A (en) 1998-07-27 2000-08-08 Frisby Technologies, Inc. Gel-coated microcapsules
US6179862B1 (en) 1998-08-14 2001-01-30 Incept Llc Methods and apparatus for in situ formation of hydrogels
US6632457B1 (en) * 1998-08-14 2003-10-14 Incept Llc Composite hydrogel drug delivery systems
EP1104324B8 (de) * 1998-08-14 2011-06-22 Incept Llc Apparat für die in-situ-bildung von hydrogelen
WO2001003664A1 (en) * 1999-07-08 2001-01-18 International Flora Technologies, Ltd. Stabilized ascorbic acid, composition, and method of use
US6261613B1 (en) * 2000-02-15 2001-07-17 General Mills, Inc. Refrigerated and shelf-stable bakery dough products
JP2003528904A (ja) * 2000-04-04 2003-09-30 カラー アクセス，インコーポレイティド 皮膚の脂質バリア機能を改善するための組成物
CN1189159C (zh) 2000-05-05 2005-02-16 欧莱雅 含水溶性美容活性组分水性核的微胶囊及含其的组合物
US6551640B1 (en) 2000-08-15 2003-04-22 General Mills, Inc. Dough especially for baked goods and method for making
WO2002024830A2 (en) 2000-09-21 2002-03-28 Outlast Technologies, Inc. Stable phase change materials for use in temperature regulating synthetic fibers, fabrics and textiles
US7579078B2 (en) 2001-09-21 2009-08-25 Outlast Technologies, Inc. Temperature regulating cellulosic fibers and applications thereof
FR2814913B1 (fr) * 2000-10-11 2005-06-03 Amora Maille Emulsion comestible comprenant des micro-organismes vivants et vinaigrette ou sauce d'accompagnement comprenant ladite emulsion comestible
US20030031773A1 (en) * 2001-08-07 2003-02-13 Balchem Corporation. Chemical leavening ingredient
US20050227911A1 (en) * 2001-09-28 2005-10-13 Solubest Ltd. Hydrophilic dispersions of nanoparticles of inclusion complexes of macromolecules
US20050233003A1 (en) * 2001-09-28 2005-10-20 Solubest Ltd. Hydrophilic dispersions of nanoparticles of inclusion complexes of salicylic acid
US6878693B2 (en) * 2001-09-28 2005-04-12 Solubest Ltd. Hydrophilic complexes of lipophilic materials and an apparatus and method for their production
US7700851B2 (en) * 2001-11-13 2010-04-20 U.S. Smokeless Tobacco Company Tobacco nicotine demethylase genomic clone and uses thereof
US6858666B2 (en) 2002-03-04 2005-02-22 Aveka, Inc. Organogel particles
US7445804B2 (en) * 2002-03-19 2008-11-04 North Carolina State University Chocolate coated beverage creamer
JP2005532152A (ja) * 2002-06-12 2005-10-27 トラップテック， エルエルシー 被包化活性粒子、ならびにその製造法および使用法
TW200517114A (en) 2003-10-15 2005-06-01 Combinatorx Inc Methods and reagents for the treatment of immunoinflammatory disorders
US8597703B2 (en) 2005-05-23 2013-12-03 Kraft Foods Global Brands Llc Delivery system for active components as part of an edible composition including a ratio of encapsulating material and active component
US8591973B2 (en) 2005-05-23 2013-11-26 Kraft Foods Global Brands Llc Delivery system for active components and a material having preselected hydrophobicity as part of an edible composition
US8389031B2 (en) 2005-05-23 2013-03-05 Kraft Foods Global Brands Llc Coated delivery system for active components as part of an edible composition
US8591968B2 (en) 2005-05-23 2013-11-26 Kraft Foods Global Brands Llc Edible composition including a delivery system for active components
US8591974B2 (en) 2003-11-21 2013-11-26 Kraft Foods Global Brands Llc Delivery system for two or more active components as part of an edible composition
US9271904B2 (en) 2003-11-21 2016-03-01 Intercontinental Great Brands Llc Controlled release oral delivery systems
US20050112236A1 (en) * 2003-11-21 2005-05-26 Navroz Boghani Delivery system for active components as part of an edible composition having preselected tensile strength
US8389032B2 (en) 2005-05-23 2013-03-05 Kraft Foods Global Brands Llc Delivery system for active components as part of an edible composition having selected particle size
US8591972B2 (en) 2005-05-23 2013-11-26 Kraft Foods Global Brands Llc Delivery system for coated active components as part of an edible composition
DE102004002732B4 (de) * 2004-01-20 2006-11-16 Dr. Paul Lohmann Gmbh Kg Herstellungsverfahren für mikroverkapselte Eisen-II-Sulfat enthaltende Partikel sowie Eisen-II-Sulfat enthaltende Partikel mit Mikroverkapselungen
JP2005205338A (ja) * 2004-01-23 2005-08-04 Dainippon Toryo Co Ltd 単分散粒子の製造方法
US7486815B2 (en) * 2004-02-20 2009-02-03 Microsoft Corporation Method and apparatus for scene learning and three-dimensional tracking using stereo video cameras
US10335757B2 (en) 2004-03-05 2019-07-02 Specialty Earth Sciences Process for making environmental reactant(s)
US7431849B1 (en) * 2004-03-05 2008-10-07 Specialty Earth Sciences Llc Encapsulated reactant and process
US7247375B2 (en) * 2004-04-30 2007-07-24 Kimberly-Clark Worldwide, Inc. Polymeric matrices for the encapsulation of phosphorescent molecules for analytical applications
US20080044481A1 (en) * 2004-05-27 2008-02-21 Mordechai Harel Microparticles for Oral Delivery
US7238301B2 (en) * 2004-06-29 2007-07-03 Kimberly-Clark Worldwide, Inc. Cross-linked encapsulated phosphorescent molecules
US7955630B2 (en) 2004-09-30 2011-06-07 Kraft Foods Global Brands Llc Thermally stable, high tensile strength encapsulated actives
US7727565B2 (en) 2004-08-25 2010-06-01 Cadbury Adams Usa Llc Liquid-filled chewing gum composition
US20060047010A1 (en) * 2004-09-02 2006-03-02 O'leary Robert J Pseudo one part foam
US9198448B2 (en) * 2005-02-07 2015-12-01 Intercontinental Great Brands Llc Stable tooth whitening gum with reactive ingredients
US7611494B2 (en) * 2005-02-08 2009-11-03 Confluent Surgical, Inc. Spray for fluent materials
US20060222680A1 (en) * 2005-03-31 2006-10-05 Chunlin Yang Method of preparing crosslinked collagen microspheres
US7851006B2 (en) 2005-05-23 2010-12-14 Cadbury Adams Usa Llc Taste potentiator compositions and beverages containing same
EP1903890B1 (de) 2005-05-23 2012-11-07 Kraft Foods Global Brands LLC Süsskraftsverstärkerzusammensetzungen
US7851005B2 (en) 2005-05-23 2010-12-14 Cadbury Adams Usa Llc Taste potentiator compositions and beverages containing same
US7836722B2 (en) 2005-06-21 2010-11-23 Outlast Technologies, Inc. Containers and packagings for regulating heat transfer
US20060286319A1 (en) * 2005-06-21 2006-12-21 Magill Monte C Beverage bottle labels for reducing heat transfer
US9463426B2 (en) * 2005-06-24 2016-10-11 Boston Scientific Scimed, Inc. Methods and systems for coating particles
US7622132B2 (en) * 2005-06-27 2009-11-24 Elc Management, Llc Encapsulated cosmetic composition
US7476443B2 (en) * 2005-09-19 2009-01-13 Kimberly-Clark Worldwide, Inc. Photo-stable and surface-functionalizable colorant particles
US8236333B2 (en) * 2005-10-19 2012-08-07 Unirem, Inc. Active agent delivery and/or odor retentive composition and methods of use thereof
GB0526416D0 (en) * 2005-12-23 2006-02-08 Syngenta Ltd Formulation
US7914891B2 (en) 2005-12-28 2011-03-29 Kimberly-Clark Worldwide, Inc. Wipes including microencapsulated delivery vehicles and phase change materials
US20100016513A1 (en) * 2008-07-16 2010-01-21 Outlast Technologies, Inc. Functional Polymeric Phase Change Materials and Methods of Manufacturing the Same
US9234059B2 (en) * 2008-07-16 2016-01-12 Outlast Technologies, LLC Articles containing functional polymeric phase change materials and methods of manufacturing the same
US20100012883A1 (en) * 2008-07-16 2010-01-21 Outlast Technologies, Inc. Functional Polymeric Phase Change Materials
US8404341B2 (en) 2006-01-26 2013-03-26 Outlast Technologies, LLC Microcapsules and other containment structures for articles incorporating functional polymeric phase change materials
US20070173154A1 (en) 2006-01-26 2007-07-26 Outlast Technologies, Inc. Coated articles formed of microcapsules with reactive functional groups
EP2520611B1 (de) 2006-05-09 2017-06-21 Cocona, Inc. Verfahren zur Herstellung einer wasserbeständigen atmungsfähigen Membran
US7497351B2 (en) * 2006-05-30 2009-03-03 Kimberly-Clark Worldwide, Inc. Wet wipe dispensing system
US7654412B2 (en) 2006-05-30 2010-02-02 Kimberly-Clark Worldwide, Inc. Wet wipe dispensing system for dispensing warm wet wipes
US7648046B2 (en) 2006-05-30 2010-01-19 Kimberly-Clark Worldwide, Inc. Dispensing system for dispensing warm wet wipes
US7597954B2 (en) * 2006-12-14 2009-10-06 Kimberly-Clark Worldwide, Inc. Supersaturated solutions using crystallization enthalpy to impact temperature change to wet wipes
US8192841B2 (en) 2006-12-14 2012-06-05 Kimberly-Clark Worldwide, Inc. Microencapsulated delivery vehicle having an aqueous core
US20080145437A1 (en) * 2006-12-14 2008-06-19 Kimberly-Clark Worldwide, Inc. Reactive Chemistries For Warming Personal Care Products
US20080175956A1 (en) * 2007-01-23 2008-07-24 Chawan Dhyaneshwar Bhujanga Ra Method for preparing color stabilized whole wheat pasta
US8642057B2 (en) 2008-01-18 2014-02-04 Biolargo Life Technologies, Inc. Antimicrobial and antiodor solutions and delivery systems
US8846067B2 (en) 2008-01-18 2014-09-30 Kenneth R. Code Antimicrobial solutions and methods
US10238990B2 (en) 2008-01-18 2019-03-26 Kenneth R. Code Apparatus for removing contamination via electrodes and a two-layered filter comprising carbon and an activating agent
US20100015430A1 (en) * 2008-07-16 2010-01-21 Outlast Technologies, Inc. Heat Regulating Article With Moisture Enhanced Temperature Control
US8221910B2 (en) 2008-07-16 2012-07-17 Outlast Technologies, LLC Thermal regulating building materials and other construction components containing polymeric phase change materials
WO2010056957A1 (en) * 2008-11-14 2010-05-20 Scolr Pharma, Inc. Controlled release food formulations
US20090137172A1 (en) * 2008-12-04 2009-05-28 Lei Huang Colorant media and articles having photo-stable and surface-functionalizable colorant particles
JP5890182B2 (ja) 2009-02-12 2016-03-22 インセプト エルエルシー ヒドロゲルプラグによる薬物送達
US9901551B2 (en) 2009-04-20 2018-02-27 Ambra Bioscience Llc Chemosensory receptor ligand-based therapies
CA2758976C (en) 2009-04-20 2015-02-03 Alain Baron Chemosensory receptor ligand-based therapies
US8828953B2 (en) * 2009-04-20 2014-09-09 NaZura BioHealth, Inc. Chemosensory receptor ligand-based therapies
EP2501846A2 (de) * 2009-11-17 2012-09-26 Outlast Technologies, Inc. Fasern und artikel mit kombinierter feuerfestigkeit und erweiterten umkehrbaren wärmeeigenschaften
KR101143430B1 (ko) 2010-01-20 2012-05-22 (주) 건우에프피 코팅 비타민 ｃ를 함유하는 화장료 조성물의 제조방법
JP2013540156A (ja) 2010-10-19 2013-10-31 エルセリクス セラピューティクス インコーポレイテッド 化学感覚受容体リガンドに基づく治療法
BR112013017411B1 (pt) 2011-01-07 2022-03-22 Anji Pharma (Us) Llc Uso de uma composição compreendendo metformina ou um sal da mesma
US8673448B2 (en) 2011-03-04 2014-03-18 Outlast Technologies Llc Articles containing precisely branched functional polymeric phase change materials
CN103635096B (zh) 2011-04-29 2016-08-17 洲际大品牌有限责任公司 被包封的酸、其制备方法及包括所述被包封的酸的咀嚼型胶基糖
GB201115079D0 (en) * 2011-08-31 2011-10-19 Iota Nanosolutions Ltd Method of preparing carrier liquids
US10226417B2 (en) 2011-09-16 2019-03-12 Peter Jarrett Drug delivery systems and applications
KR20190090048A (ko) 2011-12-05 2019-07-31 인셉트, 엘엘씨 의료용 유기젤 방법 및 조성물
CN110693868A (zh) 2012-01-06 2020-01-17 埃尔舍利克斯治疗公司 双胍组合物和治疗代谢性病症的方法
WO2013158928A2 (en) 2012-04-18 2013-10-24 Elcelyx Therapeutics, Inc. Chemosensory receptor ligand-based therapies
US10183316B2 (en) 2013-03-15 2019-01-22 Carus Corporation Sustained release reactant blends
US10003053B2 (en) 2015-02-04 2018-06-19 Global Web Horizons, Llc Systems, structures and materials for electrochemical device thermal management
US10431858B2 (en) 2015-02-04 2019-10-01 Global Web Horizons, Llc Systems, structures and materials for electrochemical device thermal management
JP1609254S (de) 2017-04-03 2018-07-17
CN111118920B (zh) * 2019-12-30 2022-08-05 江苏众恒可来比家具有限公司 一种床垫织物染色剂及染色方法

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1066687B (de) * 1958-05-28 1900-01-01
NL128865C (de) * 1961-09-05
US3242237A (en) * 1963-09-11 1966-03-22 Sun Oil Co Method of preparing slow release fertilizer particles
GB1096640A (en) * 1964-12-07 1967-12-29 Monsanto Co Micro-fiber spinning process
US3423489A (en) * 1966-11-01 1969-01-21 Minnesota Mining & Mfg Encapsulation process
US3856699A (en) * 1969-08-08 1974-12-24 Fuji Photo Film Co Ltd Process for producing capsules having walls of a waxy material
US3779942A (en) * 1970-12-04 1973-12-18 Minnesota Mining & Mfg Capsules and process for forming capsules
US4112631A (en) * 1973-05-29 1978-09-12 Minnesota Mining And Manufacturing Company Encapsulated abrasive grains and articles made therefrom
ES416578A1 (es) * 1973-07-04 1973-12-01 A R Herzer Perfeccionamientos en un dispositivo electronico detector automatico de gases.
JPS5231981A (en) * 1975-08-18 1977-03-10 Takeda Chem Ind Ltd Microcapsule preparation method
NL180807C (nl) * 1975-12-26 1987-05-04 Morishita Jintan Co Inrichting voor het vervaardigen van naadloze, met materiaal gevulde capsules.
US4211668A (en) * 1977-03-07 1980-07-08 Thalatta, Inc. Process of microencapsulation and products thereof
DE3135329A1 (de) * 1981-09-05 1983-03-24 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von trockenpulvern oxidationsempfindlicher substanzen
US4698264A (en) * 1982-08-02 1987-10-06 Durkee Industrial Foods, Corp. Particulate composition and process for making same
US4828857A (en) * 1984-10-05 1989-05-09 Warner-Lambert Company Novel sweetener delivery systems
US4597970A (en) * 1984-10-05 1986-07-01 Warner-Lambert Company Chewing gum compositions containing novel sweetener delivery systems and method of preparation
US4800087A (en) * 1986-11-24 1989-01-24 Mehta Atul M Taste-masked pharmaceutical compositions
JP2547995B2 (ja) * 1987-01-26 1996-10-30 昭和電工株式会社 反すう動物用粒剤及びその製造法
WO1988007816A1 (en) * 1987-04-06 1988-10-20 Endocon, Inc. Flash flow fused medicinal implants
DE3838094A1 (de) * 1988-11-10 1990-05-17 Nordmark Arzneimittel Gmbh Feste pharmazeutische retardform
US5204029A (en) * 1989-09-25 1993-04-20 Morgan Food Products, Inc. Methods of encapsulating liquids in fatty matrices, and products thereof
US5200236A (en) * 1989-11-15 1993-04-06 Lever Brothers Company, Division Of Conopco, Inc. Method for wax encapsulating particles
JP2650498B2 (ja) * 1990-02-20 1997-09-03 日本油脂株式会社 飼料用ビタミンｃ被覆製剤、その製造方法および用途

Also Published As

Publication number Publication date
JPH09509356A (ja) 1997-09-22
WO1995008322A1 (en) 1995-03-30
JP3662584B2 (ja) 2005-06-22
EP0720472B1 (de) 1999-07-07
DE69419423T2 (de) 2000-01-20
EP0720472A1 (de) 1996-07-10
US5589194A (en) 1996-12-31

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