DE69810782T2 - Verbesserungen von kapseln - Google Patents

Verbesserungen von kapseln

Info

Publication number
DE69810782T2
DE69810782T2 DE69810782T DE69810782T DE69810782T2 DE 69810782 T2 DE69810782 T2 DE 69810782T2 DE 69810782 T DE69810782 T DE 69810782T DE 69810782 T DE69810782 T DE 69810782T DE 69810782 T2 DE69810782 T2 DE 69810782T2
Authority
DE
Germany
Prior art keywords
capsule
polysaccharide
polycationic
capsules
ions
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
Application number
DE69810782T
Other languages
English (en)
Other versions
DE69810782D1 (de
Inventor
Olav Gaserod
Oivind Skaugrud
Peter Dettmar
Gudmund Sjak-Braek
Ian Jolliffe
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.)
FMC Biopolymer AS
Original Assignee
FMC Biopolymer AS
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 FMC Biopolymer AS filed Critical FMC Biopolymer AS
Application granted granted Critical
Publication of DE69810782D1 publication Critical patent/DE69810782D1/de
Publication of DE69810782T2 publication Critical patent/DE69810782T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
    • A61P1/04—Drugs for disorders of the alimentary tract or the digestive system for ulcers, gastritis or reflux esophagitis, e.g. antacids, inhibitors of acid secretion, mucosal protectants
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P23/00—Anaesthetics
    • A61P23/02—Local anaesthetics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04—Antibacterial agents

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Dispersion Chemistry (AREA)
  • Communicable Diseases (AREA)
  • Oncology (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medicinal Preparation (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
DE69810782T 1997-07-07 1998-07-01 Verbesserungen von kapseln Expired - Lifetime DE69810782T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9714293A GB2327074B (en) 1997-07-07 1997-07-07 Improvements in or relating to capsules
PCT/NO1998/000199 WO1999002252A1 (en) 1997-07-07 1998-07-01 Improvements in or relating to capsules

Publications (2)

Publication Number Publication Date
DE69810782D1 DE69810782D1 (de) 2003-02-20
DE69810782T2 true DE69810782T2 (de) 2003-10-23

Family

ID=10815484

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69810782T Expired - Lifetime DE69810782T2 (de) 1997-07-07 1998-07-01 Verbesserungen von kapseln

Country Status (8)

Country Link
US (1) US6165503A (de)
EP (1) EP1009524B1 (de)
JP (1) JP2002511796A (de)
AT (1) ATE231029T1 (de)
DE (1) DE69810782T2 (de)
ES (1) ES2187040T3 (de)
GB (1) GB2327074B (de)
WO (1) WO1999002252A1 (de)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5681585A (en) * 1991-12-24 1997-10-28 Euro-Celtique, S.A. Stabilized controlled release substrate having a coating derived from an aqueous dispersion of hydrophobic polymer
JPH11246392A (ja) * 1998-03-03 1999-09-14 Makoto Otsuka 経口用固形製剤
DE10100689A1 (de) * 2001-01-09 2002-07-18 Henkel Kgaa Wasch- und reinigungsaktive Substanzen enthaltende Mikrokapseln
GB0121037D0 (en) * 2001-08-30 2001-10-24 Isp Alginates Uk Ltd Process and equipment
US6753017B2 (en) * 2001-11-07 2004-06-22 Jrs Pharma Lp Process for preparing dry extracts
NO20021592D0 (no) 2002-04-04 2002-04-04 Fmc Biopolymer As Polysakkaridkapsler og fremgangsmåte ved fremstilling derav
JP2005522488A (ja) * 2002-04-09 2005-07-28 大正製薬株式会社 味マスキングするための製剤
EP1362583A1 (de) * 2002-05-15 2003-11-19 CUM Taste Masking AG Verfahren zur Geschmacksmaskierung von Substanzen durch Mikroverkapselung
EP1502646B1 (de) * 2003-08-01 2016-07-13 The Procter & Gamble Company Mikrokapseln
EP1502645A1 (de) * 2003-08-01 2005-02-02 The Procter & Gamble Company Mikrokapseln
FR2859479B1 (fr) * 2003-09-05 2008-09-19 Oligocaps Lab Granule de chitosan utilisable a des fins dietetiques , alimentaires ou phytosanitaires
CA2543458A1 (en) * 2003-10-24 2005-05-12 Josef Rettenmaier & Soehne Gmbh & Co., Kg Process for co-spray drying agents with dry silicified mcc
US20070275080A1 (en) * 2003-10-31 2007-11-29 Engineered Release Systems Inc. Polymer-Based Microstructures
ATE494357T1 (de) * 2004-08-23 2011-01-15 Procter & Gamble Mikrokapseln
EP1634944A1 (de) * 2004-08-23 2006-03-15 The Procter & Gamble Company Mikrokapseln
EP1632560B1 (de) * 2004-08-23 2011-01-05 The Procter & Gamble Company Mikrokapseln
EP1669437A1 (de) * 2004-12-03 2006-06-14 The Procter & Gamble Company Mikrokapseln
FR2882665B1 (fr) * 2005-03-04 2007-05-25 Univ Claude Bernard Lyon Capsules plurimembranaires de polysaccharides et en particulier de chitosane et leur procede de preparation
EP1991196B1 (de) 2006-03-03 2016-10-12 Fmc Corporation Verfahren und Vorrichtung zur Herstellung von Kapseln.
WO2007146319A2 (en) * 2006-06-13 2007-12-21 Symphony Medical, Inc. Methods and apparatus for using polymer-based beads and hydrogels for cardiac applications
NL1032873C2 (nl) * 2006-11-15 2008-05-19 Friesland Brands Bv Capsules uit ontmengde polymeeroplossingen.
CA2674529A1 (en) * 2007-01-19 2008-07-24 The Iams Company Composition and method of stabilized sensitive ingredient
JP2010516244A (ja) * 2007-01-19 2010-05-20 ザ アイムス カンパニー 安定化した感受性成分の組成物及び安定化方法
JP2010516245A (ja) * 2007-01-19 2010-05-20 ザ アイムス カンパニー 安定化した感受性成分の組成物及び安定化方法
EP1972361A1 (de) * 2007-03-21 2008-09-24 Cognis IP Management GmbH Milde Reinigungszusammensetzung enthaltend eine verkapselte Farbstoffpartikel
JPWO2009147973A1 (ja) * 2008-06-02 2011-10-27 国立大学法人 新潟大学 マイクロカプセル、マイクロカプセルの製造方法及びマイクロカプセルを含む飲食品
EP2305373A1 (de) 2008-07-24 2011-04-06 Niigata University Mikrokapsel, verfahren zu ihrer herstellung und lebensmittel- oder getränkehaltige mikrokapsel
KR101760534B1 (ko) 2009-09-10 2017-07-21 에프엠씨 코포레이션 이음매 없는 알기네이트 캡슐
EP2361640A1 (de) * 2010-02-25 2011-08-31 Université de Liège Zellkultivierung in Chitosanalginathydrogelkügelchen
ITRM20120041A1 (it) * 2012-02-08 2013-08-09 Dicofarm Spa "prodotto a base di glucomannano e chitosano utile per il trattamento del reflusso gastroesofageo"
EP3288394A4 (de) 2015-04-28 2019-01-23 Mars, Incorporated Verfahren zur herstellung eines sterilisierten haustier-nassfutterprodukts
WO2017186948A1 (en) 2016-04-29 2017-11-02 Laminaria Group Ab Nutritional supplements
EP3379944B1 (de) 2016-04-29 2020-01-01 Laminaria Group AB Nährstoffergänzungen
CN107929259B (zh) * 2018-01-17 2020-09-15 南京健辉生物科技有限公司 一种具有不同崩解方式的软胶囊及其制备方法
WO2019172261A1 (ja) * 2018-03-05 2019-09-12 国立大学法人東京大学 食道狭窄防止材料
EP3954401A4 (de) * 2019-04-09 2022-06-01 FUJIFILM Corporation Verfahren zur herstellung von mikrokapseln und beschichtungslösung
JP7346097B2 (ja) * 2019-06-26 2023-09-19 キヤノン株式会社 親水コーティング用材料、親水コーティング膜およびその製造方法、並びにインクジェット用記録ヘッド

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4409331A (en) * 1979-03-28 1983-10-11 Damon Corporation Preparation of substances with encapsulated cells
US4352883A (en) * 1979-03-28 1982-10-05 Damon Corporation Encapsulation of biological material
US4690682A (en) * 1983-04-15 1987-09-01 Damon Biotech, Inc. Sustained release
US4663286A (en) * 1984-02-13 1987-05-05 Damon Biotech, Inc. Encapsulation of materials
US4749620A (en) * 1984-02-15 1988-06-07 Massachusetts Institute Of Technology Encapsulated active material system
DE3575375D1 (de) * 1984-02-15 1990-02-22 Massachusetts Inst Technology Verfahren zur verkapselung und systeme mit verkapseltem aktivmaterial.
JPS60175539A (ja) * 1984-02-23 1985-09-09 Snow Brand Milk Prod Co Ltd カプセル体およびその製造法
JPS63177791A (ja) * 1987-01-16 1988-07-21 Kibun Kk 固定化酵素又は固定化微生物の製造法
US4808707A (en) * 1987-06-08 1989-02-28 University Of Delaware Chitosan alginate capsules
US5089272A (en) * 1989-03-29 1992-02-18 Snow Brand Milk Products Co., Ltd. Process for producing capsules having a permeability-controllable membrane
US5116747A (en) * 1989-08-11 1992-05-26 University Of Waterloo Immobilization of biologically active material in capsules prepared from a water-soluble polymer and chitosan acetate
WO1991009119A1 (en) * 1989-12-13 1991-06-27 Trancel Corporation Improved alginate microcapsules, methods of making and using same

Also Published As

Publication number Publication date
GB9714293D0 (en) 1997-09-10
JP2002511796A (ja) 2002-04-16
GB2327074B (en) 2001-09-12
WO1999002252A1 (en) 1999-01-21
US6165503A (en) 2000-12-26
ES2187040T3 (es) 2003-05-16
EP1009524A1 (de) 2000-06-21
GB2327074A8 (en) 1999-05-17
EP1009524B1 (de) 2003-01-15
ATE231029T1 (de) 2003-02-15
DE69810782D1 (de) 2003-02-20
GB2327074A (en) 1999-01-13

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