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WO1999030691A3 - Composition for the controlled release of active compounds - Google Patents

Composition for the controlled release of active compounds Download PDF

Info

Publication number
WO1999030691A3
WO1999030691A3 PCT/NL1998/000720 NL9800720W WO9930691A3 WO 1999030691 A3 WO1999030691 A3 WO 1999030691A3 NL 9800720 W NL9800720 W NL 9800720W WO 9930691 A3 WO9930691 A3 WO 9930691A3
Authority
WO
WIPO (PCT)
Prior art keywords
composition
controlled release
active compounds
fertiliser
plasticiser
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.)
Ceased
Application number
PCT/NL1998/000720
Other languages
French (fr)
Other versions
WO1999030691A2 (en
Inventor
Remigius Oene Jules Jongboom
Peter Iwan Stuut
Irene Antoinette Petra Hovens
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.)
Ato BV
Original Assignee
Ato BV
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 Ato BV filed Critical Ato BV
Priority to AU17867/99A priority Critical patent/AU1786799A/en
Priority to EP98962692A priority patent/EP1039881A1/en
Publication of WO1999030691A2 publication Critical patent/WO1999030691A2/en
Anticipated expiration legal-status Critical
Publication of WO1999030691A3 publication Critical patent/WO1999030691A3/en
Ceased 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
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/2004—Excipients; Inactive ingredients
    • A61K9/2022—Organic macromolecular compounds
    • A61K9/205—Polysaccharides, e.g. alginate, gums; Cyclodextrin

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Preparation (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

The invention provides a composition for the controlled release of one or more biologically active substances encapsulated in a degradable biopolymer matrix, consisting of a thermoplastic and/or partly crystalline inulin. A plasticiser such as glycerol, and an emulsifier may be present. The active substance is e.g. a drug, a biocide, a fertiliser, a flavour, a protein or a microorganism.
PCT/NL1998/000720 1997-12-18 1998-12-18 Composition for the controlled release of active compounds Ceased WO1999030691A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU17867/99A AU1786799A (en) 1997-12-18 1998-12-18 Composition for the controlled release of active compounds
EP98962692A EP1039881A1 (en) 1997-12-18 1998-12-18 Composition for the controlled release of active compounds

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP97203991 1997-12-18
EP97203991.1 1997-12-18

Publications (2)

Publication Number Publication Date
WO1999030691A2 WO1999030691A2 (en) 1999-06-24
WO1999030691A3 true WO1999030691A3 (en) 2002-10-10

Family

ID=8229077

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/NL1998/000720 Ceased WO1999030691A2 (en) 1997-12-18 1998-12-18 Composition for the controlled release of active compounds

Country Status (3)

Country Link
EP (1) EP1039881A1 (en)
AU (1) AU1786799A (en)
WO (1) WO1999030691A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9439416B2 (en) 2005-11-30 2016-09-13 Eden Research Plc Compositions and methods comprising terpenes or terpene mixtures selected from thymol, eugenol, geraniol, citral, and l-carvone

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1307023B1 (en) * 1999-03-15 2001-10-23 Novamont Spa ANIMAL CHEWING ITEMS.
AU2004281184C1 (en) 2003-10-16 2012-01-12 Techcom Group, Llc Reduced digestible carbohydrate food having reduced blood glucose response
WO2005070213A2 (en) 2004-01-23 2005-08-04 Eden Research Plc Methods of killing nematodes comprising the application of a terpene component
AP2919A (en) 2004-05-20 2014-05-31 Eden Research Plc Compositions containing a hollow glucan particle or a cell wall particle encapsulating a terpene component, methods of making and using them
EP1954129A1 (en) 2005-11-30 2008-08-13 Eden Research Plc Terpene-containing compositions and methods of making and using them
EP2165993A1 (en) * 2008-09-22 2010-03-24 Thermphos Trading GmbH Composition and method for efficient uptake of plant growth nutrients
GB201220940D0 (en) 2012-11-21 2013-01-02 Eden Research Plc Method P

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0333105A1 (en) * 1988-03-17 1989-09-20 Vectorpharma International S.P.A. Pharmaceutical tablets and capsule granulates of scleroglucan and active substance
WO1990015596A1 (en) * 1989-06-15 1990-12-27 Alpha Beta Technology Glucan drug delivery system and adjuvant
EP0450262A1 (en) * 1990-04-04 1991-10-09 Lenzing Aktiengesellschaft Pharmaceutical preparation with delayed drug release
WO1994001091A1 (en) * 1992-07-03 1994-01-20 Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno Composition for controlled release of an active substance and method for the preparation of such a composition
WO1994001092A1 (en) * 1992-07-03 1994-01-20 Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno Composition for controlled release of an active substance and method for the preparation of such a composition

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0333105A1 (en) * 1988-03-17 1989-09-20 Vectorpharma International S.P.A. Pharmaceutical tablets and capsule granulates of scleroglucan and active substance
WO1990015596A1 (en) * 1989-06-15 1990-12-27 Alpha Beta Technology Glucan drug delivery system and adjuvant
EP0450262A1 (en) * 1990-04-04 1991-10-09 Lenzing Aktiengesellschaft Pharmaceutical preparation with delayed drug release
WO1994001091A1 (en) * 1992-07-03 1994-01-20 Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno Composition for controlled release of an active substance and method for the preparation of such a composition
WO1994001092A1 (en) * 1992-07-03 1994-01-20 Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno Composition for controlled release of an active substance and method for the preparation of such a composition

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 9801, Derwent World Patents Index; Class B07, AN 98-007338 [01], XP002065043, ANONYMOUS: "Tablet production by direct dry compression - using fructans as filler and binder" *
RESEARCH DISCLOSURE, vol. 402, no. 043, 10 October 1997 (1997-10-10), EMSWORTH, GB *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9439416B2 (en) 2005-11-30 2016-09-13 Eden Research Plc Compositions and methods comprising terpenes or terpene mixtures selected from thymol, eugenol, geraniol, citral, and l-carvone

Also Published As

Publication number Publication date
EP1039881A1 (en) 2000-10-04
WO1999030691A2 (en) 1999-06-24
AU1786799A (en) 1999-07-05

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