DK124108B - Fremgangsmåde til fremstilling af mikrokapsler indeholdende aktivt kemisk stof. - Google Patents

Fremgangsmåde til fremstilling af mikrokapsler indeholdende aktivt kemisk stof.

Info

Publication number
DK124108B
DK124108B DK130569AA DK130569A DK124108B DK 124108 B DK124108 B DK 124108B DK 130569A A DK130569A A DK 130569AA DK 130569 A DK130569 A DK 130569A DK 124108 B DK124108 B DK 124108B
Authority
DK
Denmark
Prior art keywords
preparation
chemical substance
containing active
active chemical
microcapsules containing
Prior art date
Application number
DK130569AA
Other languages
English (en)
Inventor
N Sato
T Nakamura
R Oishi
Original Assignee
Sumitomo Chemical 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 Sumitomo Chemical Co filed Critical Sumitomo Chemical Co
Publication of DK124108B publication Critical patent/DK124108B/da

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
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/5089—Processes
    • 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
    • B01J13/08—Simple coacervation, i.e. addition of highly hydrophilic material
    • 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]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Dispersion Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Medicinal Preparation (AREA)
DK130569AA 1968-03-11 1969-03-10 Fremgangsmåde til fremstilling af mikrokapsler indeholdende aktivt kemisk stof. DK124108B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1603068 1968-03-11

Publications (1)

Publication Number Publication Date
DK124108B true DK124108B (da) 1972-09-18

Family

ID=11905158

Family Applications (1)

Application Number Title Priority Date Filing Date
DK130569AA DK124108B (da) 1968-03-11 1969-03-10 Fremgangsmåde til fremstilling af mikrokapsler indeholdende aktivt kemisk stof.

Country Status (8)

Country Link
US (1) US3565559A (da)
CH (1) CH518736A (da)
DE (1) DE1912323B2 (da)
DK (1) DK124108B (da)
FR (1) FR2003625A1 (da)
GB (1) GB1255416A (da)
NL (1) NL143140B (da)
SU (1) SU445185A3 (da)

Families Citing this family (97)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3971852A (en) * 1973-06-12 1976-07-27 Polak's Frutal Works, Inc. Process of encapsulating an oil and product produced thereby
JPS5649956B2 (da) * 1973-08-17 1981-11-26
US3922379A (en) * 1973-12-17 1975-11-25 Abbott Lab Microencapsulation process
US4107288A (en) * 1974-09-18 1978-08-15 Pharmaceutical Society Of Victoria Injectable compositions, nanoparticles useful therein, and process of manufacturing same
US4084939A (en) * 1976-12-22 1978-04-18 Colgate-Palmolive Company Audibly burning gelled alcohol
CH627449A5 (de) * 1977-03-25 1982-01-15 Hoffmann La Roche Verfahren zur herstellung von mikrokristallinem vitamin a-acetat, sowie von trockenen, frei-fliessenden praeparaten, in welchen vitamin a-acetat in mikrokristalliner form vorliegt.
JPS6017573B2 (ja) * 1977-05-04 1985-05-04 神崎製紙株式会社 マイクロカプセル水性分散液の製造法
JPS5946484B2 (ja) * 1977-05-23 1984-11-13 花王株式会社 香料を安定に配合したゲル状芳香剤
US4254179A (en) * 1979-02-22 1981-03-03 Scottdel, Inc. Fragrance impregnated foam and method of making the same
DE3013839A1 (de) * 1979-04-13 1980-10-30 Freunt Ind Co Ltd Verfahren zur herstellung einer aktivierten pharmazeutischen zusammensetzung
FR2464093A1 (fr) * 1979-08-30 1981-03-06 Roussel Uclaf Procede de preparation de suspensions ou de poudres stables de microcapsules stables et d'une porosite variable et les produits ainsi obtenus
ES505353A0 (es) * 1980-08-20 1982-08-16 Kureha Chemical Ind Co Ltd Procedimiento para la fabricacion de microcapsulas para pa- pel sensible a la presion
US4884873A (en) * 1981-09-16 1989-12-05 Manchester R & D Partnership Encapsulated liquid crystal material, apparatus and method having interconnected capsules
US5089904A (en) * 1981-09-16 1992-02-18 Fergason James L Encapsulated liquid crystal material, apparatus and method
US5082351A (en) * 1981-09-16 1992-01-21 Manchester R & D Partnership Encapsulated liquid crystal material, apparatus and method
US4808408A (en) * 1983-05-11 1989-02-28 Bend Research, Inc. Microcapsules prepared by coacervation
US4752496A (en) * 1986-05-27 1988-06-21 Qmax Technology Group, Inc. Method of applying cosmetics to a substrate and article
US4925667A (en) * 1986-05-27 1990-05-15 Qmax Technology Group, Inc. Substrate with particulate cosmetic
JPH06104606B2 (ja) * 1986-06-24 1994-12-21 森下仁丹株式会社 寒天皮膜カプセルを含有する化粧用組成物
USRE35862E (en) * 1986-08-18 1998-07-28 Emisphere Technologies, Inc. Delivery systems for pharmacological agents encapsulated with proteinoids
US4888140A (en) * 1987-02-11 1989-12-19 Chesebrough-Pond's Inc. Method of forming fluid filled microcapsules
US5093198A (en) * 1987-06-19 1992-03-03 Temple University Adjuvant-enhanced sustained release composition and method for making
DE3739690A1 (de) * 1987-11-24 1989-06-08 Hoechst Ag Stabilisierte arzneistoffe, verfahren zu ihrer herstellung sowie stabile arzneizubereitungen
US4970031A (en) * 1988-06-02 1990-11-13 Nok Corporation Process for preparing microcapsules with controlled-release
US5447728A (en) * 1992-06-15 1995-09-05 Emisphere Technologies, Inc. Desferrioxamine oral delivery system
US5629020A (en) 1994-04-22 1997-05-13 Emisphere Technologies, Inc. Modified amino acids for drug delivery
US5693338A (en) * 1994-09-29 1997-12-02 Emisphere Technologies, Inc. Diketopiperazine-based delivery systems
US5578323A (en) * 1992-06-15 1996-11-26 Emisphere Technologies, Inc. Proteinoid carriers and methods for preparation and use thereof
US5541155A (en) * 1994-04-22 1996-07-30 Emisphere Technologies, Inc. Acids and acid salts and their use in delivery systems
US6221367B1 (en) 1992-06-15 2001-04-24 Emisphere Technologies, Inc. Active agent transport systems
US5451410A (en) * 1993-04-22 1995-09-19 Emisphere Technologies, Inc. Modified amino acids for encapsulating active agents
US5443841A (en) * 1992-06-15 1995-08-22 Emisphere Technologies, Inc. Proteinoid microspheres and methods for preparation and use thereof
US6099856A (en) * 1992-06-15 2000-08-08 Emisphere Technologies, Inc. Active agent transport systems
US6331318B1 (en) 1994-09-30 2001-12-18 Emisphere Technologies Inc. Carbon-substituted diketopiperazine delivery systems
US5714167A (en) * 1992-06-15 1998-02-03 Emisphere Technologies, Inc. Active agent transport systems
US5194262A (en) * 1990-10-22 1993-03-16 Revlon Consumer Products Corporation Encapsulated antiperspirant salts and deodorant/antiperspirants
US5725804A (en) * 1991-01-15 1998-03-10 Hemosphere, Inc. Non-crosslinked protein particles for therapeutic and diagnostic use
US5616311A (en) * 1991-01-15 1997-04-01 Hemosphere, Inc. Non-crosslinked protein particles for therapeutic and diagnostic use
US6391343B1 (en) 1991-01-15 2002-05-21 Hemosphere, Inc. Fibrinogen-coated particles for therapeutic use
GB9107628D0 (en) * 1991-04-10 1991-05-29 Moonbrook Limited Preparation of diagnostic agents
US5288502A (en) * 1991-10-16 1994-02-22 The University Of Texas System Preparation and uses of multi-phase microspheres
US5759599A (en) * 1992-03-30 1998-06-02 Givaudan Roure Flavors Corporation Method of flavoring and mechanically processing foods with polymer encapsulated flavor oils
US5792451A (en) * 1994-03-02 1998-08-11 Emisphere Technologies, Inc. Oral drug delivery compositions and methods
US5811127A (en) * 1992-06-15 1998-09-22 Emisphere Technologies, Inc. Desferrioxamine oral delivery system
GB9221329D0 (en) * 1992-10-10 1992-11-25 Delta Biotechnology Ltd Preparation of further diagnostic agents
US5401516A (en) * 1992-12-21 1995-03-28 Emisphere Technologies, Inc. Modified hydrolyzed vegetable protein microspheres and methods for preparation and use thereof
ZA939608B (en) * 1993-04-22 1994-08-24 Emisphere Tech Inc Modified hydrolyzed vegetable protein microspheres and methods for preparation and use thereof.
US5958457A (en) * 1993-04-22 1999-09-28 Emisphere Technologies, Inc. Compositions for the delivery of antigens
US6610329B2 (en) * 1993-04-22 2003-08-26 Emisphere Technologies Inc. Compositions for the delivery of antigens
US5643957A (en) * 1993-04-22 1997-07-01 Emisphere Technologies, Inc. Compounds and compositions for delivering active agents
US5709861A (en) * 1993-04-22 1998-01-20 Emisphere Technologies, Inc. Compositions for the delivery of antigens
ES2244367T3 (es) * 1993-04-22 2005-12-16 Emisphere Technologies, Inc. Composiciones para la administracion por via oral.
US6913767B1 (en) 1993-10-25 2005-07-05 Genentech, Inc. Compositions for microencapsulation of antigens for use as vaccines
US6080429A (en) * 1993-10-25 2000-06-27 Genentech, Inc. Method for drying microspheres
US5955108A (en) * 1994-12-16 1999-09-21 Quadrant Healthcare (Uk) Limited Cross-linked microparticles and their use as therapeutic vehicles
US5989539A (en) * 1995-03-31 1999-11-23 Emisphere Technologies, Inc. Compounds and compositions for delivering active agents
US5650386A (en) * 1995-03-31 1997-07-22 Emisphere Technologies, Inc. Compositions for oral delivery of active agents
US6090958A (en) * 1995-03-31 2000-07-18 Emisphere Technologies, Inc. Compounds and compositions for delivering active agents
US5965121A (en) * 1995-03-31 1999-10-12 Emisphere Technologies, Inc. Compounds and compositions for delivering active agents
BR9604880A (pt) * 1995-03-31 1998-05-19 Emisphere Tech Inc Composto composição forma de unidade de dosagem métodos para administração de um agente biologicamente ativo para preparar uma composição para administração de um agente ativo e para preparar um composto e composição farmacológica
US5866536A (en) * 1995-03-31 1999-02-02 Emisphere Technologies, Inc. Compounds and compositions for delivering active agents
US6001347A (en) 1995-03-31 1999-12-14 Emisphere Technologies, Inc. Compounds and compositions for delivering active agents
US5820881A (en) * 1995-04-28 1998-10-13 Emisphere Technologies, Inc. Microspheres of diamide-dicarboxylic acids
JPH11507630A (ja) * 1995-06-06 1999-07-06 ヘモスフィアー，インコーポレイテッド 治療および診断用途のためのタンパク質粒子
US5824345A (en) * 1995-06-07 1998-10-20 Emisphere Technologies, Inc. Fragrances and flavorants
US6051258A (en) * 1995-06-07 2000-04-18 Emisphere Technologies, Inc. Proteinoid emulsions and methods for preparation and use thereof
US5750147A (en) * 1995-06-07 1998-05-12 Emisphere Technologies, Inc. Method of solubilizing and encapsulating itraconazole
US5667806A (en) * 1995-06-07 1997-09-16 Emisphere Technologies, Inc. Spray drying method and apparatus
GB2320248B (en) * 1995-09-11 1999-04-14 Emisphere Tech Inc Method for preparing omega-aminoalkanoic acid derivatives from cycloalkanones
AU2595697A (en) * 1996-03-29 1997-10-22 Emisphere Technologies, Inc. Compounds and compositions for delivering active agents
WO1997044015A1 (en) * 1996-05-17 1997-11-27 Andaris Limited Microparticles and their use in wound therapy
WO1997047288A1 (en) 1996-06-14 1997-12-18 Emisphere Technologies, Inc. Microencapsulated fragrances and method for preparation
US6358504B1 (en) * 1997-02-07 2002-03-19 Emisphere Technologies, Inc. Compounds and compositions for delivering active agents
US6060513A (en) * 1997-02-07 2000-05-09 Emisphere Technologies, Inc. Compounds and compositions for delivering active agents
US5939381A (en) * 1997-02-07 1999-08-17 Emisphere Technologies, Inc. Compounds and compositions for delivering active agents
US5990166A (en) * 1997-02-07 1999-11-23 Emisphere Technologies, Inc. Compounds and compositions for delivering active agents
US5879681A (en) * 1997-02-07 1999-03-09 Emisphere Technolgies Inc. Compounds and compositions for delivering active agents
US6313088B1 (en) 1997-02-07 2001-11-06 Emisphere Technologies, Inc. 8-[(2-hydroxy-4-methoxy benzoyl) amino]-octanoic acid compositions for delivering active agents
US5876710A (en) * 1997-02-07 1999-03-02 Emisphere Technologies Inc. Compounds and compositions for delivering active agents
US5804688A (en) * 1997-02-07 1998-09-08 Emisphere Technologies, Inc. Compounds and compositions for delivering active agents
US5863944A (en) * 1997-04-30 1999-01-26 Emisphere Technologies, Inc. Compounds and compositions for delivering active agents
US5962710A (en) * 1997-05-09 1999-10-05 Emisphere Technologies, Inc. Method of preparing salicyloylamino acids
CA2294494A1 (en) 1997-06-05 1998-12-10 Richard C. K. Yen Fibrinogen-coated microspheres
US6139886A (en) * 1999-03-19 2000-10-31 General Mills, Inc. R-T-E cereals with calcium containing pre-sweetener coating and method of preparation
US6174553B1 (en) 1999-03-19 2001-01-16 General Mills, Inc. R-T-E cereals with calcium containing pre-sweetener coating and method of preparation
US6210720B1 (en) 1999-09-22 2001-04-03 General Mills, Inc. Calcium fortified cereal product and method of preparation
AU2001257172A1 (en) * 2000-05-05 2001-11-20 General Mills Inc. Food products fortified with calcium and method of preparation
GB0104698D0 (en) * 2001-02-26 2001-04-11 Syngenta Ltd Process for producing microcapsules
US7097868B2 (en) * 2001-08-23 2006-08-29 Bio-Dar Ltd. Stable coated microcapsules
EP1430947A1 (de) * 2002-12-21 2004-06-23 Cognis Iberia, S.L. Mikropartikel mit flüssigkristallinen Kompartimenten
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
US8221515B2 (en) * 2007-04-25 2012-07-17 Wolf Trax Inc. Use of acidifying agent for promoting micronutrient uptake
JP2010104946A (ja) * 2008-10-31 2010-05-13 Riso Kagaku Corp 逆ベシクルを用いて形成された油中水（ｗ／ｏ）型エマルション
CL2010001342A1 (es) * 2010-12-03 2014-08-01 Univ Santiago Chile Proceso de obtencion de un film que comprende la incorporacion de agentes antimicrobianos de origen natural en una estructura polimerica, para el desarrollo de envases destinados a incrementar la vida util de carne refrigerada, preferentemente de salmon fresco refrigerado.
CN102579397B (zh) * 2011-11-01 2013-06-19 江苏江山制药有限公司 一种维生素a微胶囊的制备方法
CN105639647B (zh) * 2015-12-31 2018-10-12 浙江新维普添加剂有限公司 一种维生素、类胡萝卜素粉剂及其制备方法和应用
WO2019053689A1 (en) * 2017-09-18 2019-03-21 Trend Innovations ENCAPSULATION SYSTEM FOR THE PROLONGED RELEASE OF ACTIVE AGENTS

Also Published As

Publication number Publication date
GB1255416A (en) 1971-12-01
US3565559A (en) 1971-02-23
DE1912323B2 (de) 1977-04-14
NL143140B (nl) 1974-09-16
CH518736A (de) 1972-02-15
DE1912323A1 (de) 1970-04-02
NL6903646A (da) 1969-09-15
SU445185A3 (ru) 1974-09-30
FR2003625A1 (da) 1969-11-14

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