FR2206129A1 - - Google Patents

Info

Publication number
FR2206129A1
FR2206129A1 FR7240150A FR7240150A FR2206129A1 FR 2206129 A1 FR2206129 A1 FR 2206129A1 FR 7240150 A FR7240150 A FR 7240150A FR 7240150 A FR7240150 A FR 7240150A FR 2206129 A1 FR2206129 A1 FR 2206129A1
Authority
FR
France
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.)
Granted
Application number
FR7240150A
Other versions
FR2206129B1 (fr
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.)
Merck and Co Inc
Original Assignee
Merck and Co Inc
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 Merck and Co Inc filed Critical Merck and Co Inc
Publication of FR2206129A1 publication Critical patent/FR2206129A1/fr
Application granted granted Critical
Publication of FR2206129B1 publication Critical patent/FR2206129B1/fr
Expired 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
    • B01J13/08—Simple coacervation, i.e. addition of highly hydrophilic material
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
    • A23L33/10—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
    • A23L33/15—Vitamins
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23P—SHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS
    • A23P10/00—Shaping or working of foodstuffs characterised by the products
    • A23P10/30—Encapsulation of particles, e.g. foodstuff additives
    • 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
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/2072—Pills, tablets, discs, rods characterised by shape, structure or size; Tablets with holes, special break lines or identification marks; Partially coated tablets; Disintegrating flat shaped forms
    • A61K9/2077—Tablets comprising drug-containing microparticles in a substantial amount of supporting matrix; Multiparticulate tablets
    • A61K9/2081—Tablets comprising drug-containing microparticles in a substantial amount of supporting matrix; Multiparticulate tablets with microcapsules or coated microparticles according to A61K9/50
    • 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
    • A61K9/5005—Wall or coating material
    • A61K9/5021—Organic macromolecular compounds
    • A61K9/5036—Polysaccharides, e.g. gums, alginate; Cyclodextrin
    • A61K9/5042—Cellulose; Cellulose derivatives, e.g. phthalate or acetate succinate esters of hydroxypropyl methylcellulose
    • A61K9/5047—Cellulose ethers containing no ester groups, e.g. hydroxypropyl methylcellulose
    • 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
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs
    • 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]
FR7240150A 1972-07-31 1972-11-13 Expired FR2206129B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US276870A US3860733A (en) 1972-07-31 1972-07-31 Microencapsulated product

Publications (2)

Publication Number Publication Date
FR2206129A1 true FR2206129A1 (fr) 1974-06-07
FR2206129B1 FR2206129B1 (fr) 1976-08-20

Family

ID=23058413

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7240150A Expired FR2206129B1 (fr) 1972-07-31 1972-11-13

Country Status (6)

Country Link
US (1) US3860733A (fr)
BE (1) BE791458A (fr)
DE (1) DE2255236A1 (fr)
FR (1) FR2206129B1 (fr)
GB (1) GB1371840A (fr)
NL (1) NL7215117A (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2399835A1 (fr) * 1977-08-11 1979-03-09 Tanabe Seiyaku Co Procede de preparation de microcapsules contenant un produit pharmaceutique
FR2468364A1 (fr) * 1979-10-31 1981-05-08 Tanabe Seiyaku Co Procede de preparation de microcapsules d'ethylcellulose contenant un compose pharmaceutiquement actif
FR2476986A1 (fr) * 1980-02-28 1981-09-04 Tech Europ Lab Procede de stabilisation de la vitamine c dans des gommes a macher et produits alimentaires similaires
FR2510480A1 (fr) * 1981-08-01 1983-02-04 Mitsubishi Paper Mills Ltd Composition pulverulente a base de microcapsules
EP0076428A1 (fr) * 1981-10-05 1983-04-13 Tanabe Seiyaku Co., Ltd. Microcapsules et méthode pour leur préparation
EP0196002A2 (fr) * 1985-03-25 1986-10-01 Abbott Laboratories Comprimés contenant une combinaison de médicaments
EP0196546A2 (fr) * 1985-03-25 1986-10-08 Abbott Laboratories Procédé pharmaceutique de compression
FR2641188A1 (fr) * 1988-12-30 1990-07-06 Egyt Gyogyszervegyeszeti Gyar Procede pour preparer des microcapsules assurant la liberation rapide d'un medicament en tant qu'ingredient actif
EP0406940A2 (fr) * 1989-06-30 1991-01-09 Unilever N.V. Produits alimentaires contenant de la graisse et des esters dérivés de la vitamine E
EP0627173A1 (fr) * 1993-05-31 1994-12-07 GIULIANI S.p.A. Préparation pour utilisation diététique ou comme complément alimentaire avec libération ciblée dans le colon

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5840529B2 (ja) * 1975-09-29 1983-09-06 明治製菓株式会社 ケイコウヨウセイザイノセイホウ
US4049832A (en) * 1976-08-02 1977-09-20 The Quaker Oats Company High fat, fortified, marshmallow based food bar
US4163065A (en) * 1977-02-22 1979-07-31 Eugene T. Cilek Edible interlocked components for ceremonial ingestion
NZ189022A (en) * 1977-12-08 1981-11-19 Beecham Group Ltd Pharmaceutically acceptable particles of clavulanates dispersed in a polymeric binder
GB2058562B (en) * 1979-09-14 1983-11-30 Beecham Group Ltd Pharmaceutical compositions containing paracetamol and ascorbic acid
JPS56152739A (en) * 1980-04-25 1981-11-26 Tanabe Seiyaku Co Ltd Production of microcapsule
US4389419A (en) * 1980-11-10 1983-06-21 Damon Corporation Vitamin encapsulation
JPS5858145A (ja) * 1981-10-05 1983-04-06 Tanabe Seiyaku Co Ltd 速放性マイクロカプセル
US4994260A (en) * 1982-05-28 1991-02-19 Astra Lakemedel Aktiebolag Pharmaceutical mixture
HU187215B (en) * 1983-01-26 1985-11-28 Egyt Gyogyszervegyeszeti Gyar Method for producing pharmaceutical product of high actor content and prolonged effect
DE3435325A1 (de) * 1983-04-09 1986-04-17 Nikken Chemicals Co., Ltd., Tokio/Tokyo Langzeitwirkende theophyllin-tablette und verfahren zu deren herstellung
US4591500A (en) * 1983-04-25 1986-05-27 Microencapsulation S.A. Tablet having the shape of a capsule, process and device for its preparation
SE8404808L (sv) * 1983-10-03 1985-04-04 Avner Rotman Mikrokapslat lekemedel i sot matris
US4749575A (en) * 1983-10-03 1988-06-07 Bio-Dar Ltd. Microencapsulated medicament in sweet matrix
US4588596A (en) * 1983-10-24 1986-05-13 The Quaker Oats Company Ready-to-eat cereals
IE58110B1 (en) * 1984-10-30 1993-07-14 Elan Corp Plc Controlled release powder and process for its preparation
US4863741A (en) * 1985-03-25 1989-09-05 Abbott Laboratories Tablet composition for drug combinations
US4874614A (en) * 1985-03-25 1989-10-17 Abbott Laboratories Pharmaceutical tableting method
US4617294A (en) * 1985-04-22 1986-10-14 Ppg Industries, Inc. Animal feed supplement
AU587863B2 (en) * 1985-10-07 1989-08-31 Basf Aktiengesellschaft Vitamin-containing granules and production thereof
US4752479A (en) * 1986-05-27 1988-06-21 Ciba-Geigy Corporaton Multi vitamin and mineral dietary supplement with controlled release bioavailable iron
US4710384A (en) * 1986-07-28 1987-12-01 Avner Rotman Sustained release tablets made from microcapsules
US4800087A (en) * 1986-11-24 1989-01-24 Mehta Atul M Taste-masked pharmaceutical compositions
US5084278A (en) * 1989-06-02 1992-01-28 Nortec Development Associates, Inc. Taste-masked pharmaceutical compositions
US5084287A (en) * 1990-03-15 1992-01-28 Warner-Lambert Company Pharmaceutically useful micropellets with a drug-coated core and controlled-release polymeric coat
US5422122A (en) * 1992-08-04 1995-06-06 Eurand America, Incorporated Controlled release potassium chloride tablet
DE69332801T2 (de) * 1992-11-30 2004-01-29 Kv Pharm Co Geschmacksmaskierte pharmazeutische substanzen
US5639475A (en) * 1995-02-03 1997-06-17 Eurand America, Incorporated Effervescent microcapsules
US5622723A (en) * 1995-02-03 1997-04-22 Eurand America, Incorporated Procedure for encapsulating chlorpheniramine
ATE207312T1 (de) * 1995-06-29 2001-11-15 Nestle Sa Verfahren zur verkapselung eines kernmaterials mit einem polymer durch hochdruckbehandlung
US6270795B1 (en) 1995-11-09 2001-08-07 Microbiological Research Authority Method of making microencapsulated DNA for vaccination and gene therapy
WO1998014179A1 (fr) * 1996-10-01 1998-04-09 Cima Labs Inc. Compositions en microcapsule a masquage de gout et procedes de fabrication
US20020182258A1 (en) * 1997-01-22 2002-12-05 Zycos Inc., A Delaware Corporation Microparticles for delivery of nucleic acid
JP3611456B2 (ja) 1997-09-30 2005-01-19 日研化学株式会社 テオフィリン徐放性錠剤
WO1999065336A1 (fr) 1998-06-18 1999-12-23 Kellogg Company Composition alimentaire contenant des particules de fortifiant agglomerees, procede de fabrication et granule agglomere alimentaire
US6432448B1 (en) 1999-02-08 2002-08-13 Fmc Corporation Edible coating composition
US6723342B1 (en) 1999-02-08 2004-04-20 Fmc Corporation Edible coating composition
US6500462B1 (en) * 1999-10-29 2002-12-31 Fmc Corporation Edible MCC/PGA coating composition
US20050037086A1 (en) * 1999-11-19 2005-02-17 Zycos Inc., A Delaware Corporation Continuous-flow method for preparing microparticles
ATE361061T1 (de) 2000-04-20 2007-05-15 Novartis Ag Beschichtungszusammensetzung zur geschmacksmaskierung
AU2001268159B2 (en) * 2000-06-02 2005-09-15 Eisai Inc. Delivery systems for bioactive agents
US6932861B2 (en) 2000-11-28 2005-08-23 Fmc Corporation Edible PGA coating composition
IL155959A0 (en) 2000-11-28 2003-12-23 Fmc Corp Edible pga (propylene glycol alginate) coating composition
US9655966B2 (en) * 2002-08-28 2017-05-23 Kedar N. Prasad Micronutrient formulations for radiation applications
US7632521B2 (en) * 2003-07-15 2009-12-15 Eurand, Inc. Controlled release potassium chloride tablets
US20060193950A1 (en) * 2004-02-20 2006-08-31 Axelrod Glen S Pet food with enhanced nutritional value
US20060029641A1 (en) * 2004-08-05 2006-02-09 Keller Nathan I Calcium and magnesium nutritional supplement
US20120034302A1 (en) * 2009-02-11 2012-02-09 Liangping Yu Particulate composition and the method of making the same
ES2785399T3 (es) * 2013-06-14 2020-10-06 Conaris Res Institute Ag Formulación de nicotinamida de liberación prolongada
US10499682B2 (en) 2014-08-25 2019-12-10 New Age Beverage Corporation Micronutrient formulation in electronic cigarettes
US11622938B2 (en) 2016-04-19 2023-04-11 Conaris Research Institute Ag Oral pharmaceutical compositions of nicotinamide

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1164503A (fr) * 1952-05-08 1958-10-10 Wild & Co Dr Procédé d'élimination du goût désagréable de certaines substances et produits obtenus selon ce procédé
FR1522233A (fr) * 1965-05-18 1968-04-26 Merck Ag E Procédé de fabrication de préparations solides telles que des médicaments, pouvant se conserver et formées de matières actives sensibles, difficilement solubles dans l'eau
US3622350A (en) * 1969-05-12 1971-11-23 Merck & Co Inc Process of coating table salt
FR2107697A5 (en) * 1970-09-16 1972-05-05 Merck & Co Inc Protected foodstuffs - contain particles of nutrient iron cpd encapsulated with a polymer coating

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE585460A (fr) * 1959-01-02 1900-01-01
US3341416A (en) * 1963-12-11 1967-09-12 Ncr Co Encapsulation of aspirin in ethylcellulose and its product
US3531418A (en) * 1965-08-18 1970-09-29 Ncr Co En masse encapsulation process
US3488418A (en) * 1965-11-18 1970-01-06 Sterling Drug Inc Sustained relief analgesic composition

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1164503A (fr) * 1952-05-08 1958-10-10 Wild & Co Dr Procédé d'élimination du goût désagréable de certaines substances et produits obtenus selon ce procédé
FR1522233A (fr) * 1965-05-18 1968-04-26 Merck Ag E Procédé de fabrication de préparations solides telles que des médicaments, pouvant se conserver et formées de matières actives sensibles, difficilement solubles dans l'eau
US3622350A (en) * 1969-05-12 1971-11-23 Merck & Co Inc Process of coating table salt
FR2107697A5 (en) * 1970-09-16 1972-05-05 Merck & Co Inc Protected foodstuffs - contain particles of nutrient iron cpd encapsulated with a polymer coating

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2399835A1 (fr) * 1977-08-11 1979-03-09 Tanabe Seiyaku Co Procede de preparation de microcapsules contenant un produit pharmaceutique
FR2468364A1 (fr) * 1979-10-31 1981-05-08 Tanabe Seiyaku Co Procede de preparation de microcapsules d'ethylcellulose contenant un compose pharmaceutiquement actif
FR2476986A1 (fr) * 1980-02-28 1981-09-04 Tech Europ Lab Procede de stabilisation de la vitamine c dans des gommes a macher et produits alimentaires similaires
FR2510480A1 (fr) * 1981-08-01 1983-02-04 Mitsubishi Paper Mills Ltd Composition pulverulente a base de microcapsules
EP0076428A1 (fr) * 1981-10-05 1983-04-13 Tanabe Seiyaku Co., Ltd. Microcapsules et méthode pour leur préparation
EP0196546A2 (fr) * 1985-03-25 1986-10-08 Abbott Laboratories Procédé pharmaceutique de compression
EP0196002A2 (fr) * 1985-03-25 1986-10-01 Abbott Laboratories Comprimés contenant une combinaison de médicaments
EP0196546A3 (en) * 1985-03-25 1987-10-07 Abbott Laboratories Pharmaceutical tableting method
EP0196002B1 (fr) * 1985-03-25 1991-07-03 Abbott Laboratories Comprimés contenant une combinaison de médicaments
FR2641188A1 (fr) * 1988-12-30 1990-07-06 Egyt Gyogyszervegyeszeti Gyar Procede pour preparer des microcapsules assurant la liberation rapide d'un medicament en tant qu'ingredient actif
EP0406940A2 (fr) * 1989-06-30 1991-01-09 Unilever N.V. Produits alimentaires contenant de la graisse et des esters dérivés de la vitamine E
EP0406940A3 (en) * 1989-06-30 1992-03-11 Unilever Nv Edible fat-containing products containing ester derivatives of vitamin e
EP0627173A1 (fr) * 1993-05-31 1994-12-07 GIULIANI S.p.A. Préparation pour utilisation diététique ou comme complément alimentaire avec libération ciblée dans le colon

Also Published As

Publication number Publication date
US3860733A (en) 1975-01-14
GB1371840A (en) 1974-10-30
BE791458A (fr) 1973-05-16
DE2255236A1 (de) 1974-05-16
NL7215117A (fr) 1974-05-10
FR2206129B1 (fr) 1976-08-20

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Legal Events

Date Code Title Description
ST Notification of lapse