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NO20063192L - Multifaseaktivmiddelformulering - Google Patents

Multifaseaktivmiddelformulering

Info

Publication number
NO20063192L
NO20063192L NO20063192A NO20063192A NO20063192L NO 20063192 L NO20063192 L NO 20063192L NO 20063192 A NO20063192 A NO 20063192A NO 20063192 A NO20063192 A NO 20063192A NO 20063192 L NO20063192 L NO 20063192L
Authority
NO
Norway
Prior art keywords
phase
formulation
active ingredient
turn
dispersant
Prior art date
Application number
NO20063192A
Other languages
English (en)
Inventor
Daniel Rudhardt
Frank Ridder
Stefan Hofmann
Original Assignee
Bayer Technology Services Gmbh
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 Bayer Technology Services Gmbh filed Critical Bayer Technology Services Gmbh
Publication of NO20063192L publication Critical patent/NO20063192L/no

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q17/00—Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings
    • A61Q17/02—Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings containing insect repellants
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/02—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing liquids as carriers, diluents or solvents
    • A01N25/04—Dispersions, emulsions, suspoemulsions, suspension concentrates or gels
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/26—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests in coated particulate form
    • A01N25/28—Microcapsules or nanocapsules
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
    • A01N43/40—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N49/00—Biocides, pest repellants or attractants, or plant growth regulators, containing compounds containing the group, wherein m+n>=1, both X together may also mean —Y— or a direct carbon-to-carbon bond, and the carbon atoms marked with an asterisk are not part of any ring system other than that which may be formed by the atoms X, the carbon atoms in square brackets being part of any acyclic or cyclic structure, or the group, wherein A means a carbon atom or Y, n>=0, and not more than one of these carbon atoms being a member of the same ring system, e.g. juvenile insect hormones or mimics thereof
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N51/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds having the sequences of atoms O—N—S, X—O—S, N—N—S, O—N—N or O-halogen, regardless of the number of bonds each atom has and with no atom of these sequences forming part of a heterocyclic ring
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N53/00—Biocides, pest repellants or attractants, or plant growth regulators containing cyclopropane carboxylic acids or derivatives thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/04—Dispersions; Emulsions
    • A61K8/06—Emulsions
    • A61K8/066—Multiple emulsions, e.g. water-in-oil-in-water
    • 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
    • A61K9/10—Dispersions; Emulsions
    • A61K9/107—Emulsions ; Emulsion preconcentrates; Micelles
    • A61K9/113—Multiple emulsions, e.g. oil-in-water-in-oil
    • 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
    • A61K9/5052—Proteins, e.g. albumin
    • A61K9/5057—Gelatin

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • Agronomy & Crop Science (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Dispersion Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Toxicology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Birds (AREA)
  • Insects & Arthropods (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Dermatology (AREA)
  • Medicinal Preparation (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

Det beskrives en aktivbestanddelsholdig formulering med et antall aktivbestanddelsholdige faser, der formuleringen har en første, innerste og finoppdelt fase (I) som består av aktivbestanddel eller aktivbestanddelsoppløsning der minst noen fasepartikler er omgitt med en barrieremantel (M), og at formuleringen har en andre, midtre fase (II) som tjener som dispersant for den første, indre fase I, og der aktivbestanddel likeledes kan være oppløst, og at formuleringen har en tredje, ytre fase (III) som tjener som dispersant for den andre, midtre fase, og i hvilken aktive bestanddel i sin tur kan være tilstede i oppløst fonn og/eller i fonn av faste partikler, som i sin tur kan være omgitt av en barrieremantel. Det beskrives videre at på denne måte kan et antall biologisk effektive, aktive bestanddeler i forskjellige faser fremstilles i forskjellige konsentrasjoner og med en frigivningshastighet som er kontrollert i hvert tilfelle i en enkelt formulering. Det beskrives videre at ved å bringe mellomfasen (II) til størkning oppnås mekanisk stabilisering som i sin tur tillater at en formulering er stabil i lengre tid, selv etter påføring på en overflate. Det beskrives videre at formuleringene begrenser frigivning av den aktive bestanddel fra den innerste fase ved valg av egnet oppløsningsmiddel for den ytre fase idet kapslene ikke tømmes og derfor kan lagres i lang tid.
NO20063192A 2003-12-19 2006-07-10 Multifaseaktivmiddelformulering NO20063192L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10359792A DE10359792A1 (de) 2003-12-19 2003-12-19 Mehrphasige Wirkstoffformulierung
PCT/EP2004/014261 WO2005063016A1 (de) 2003-12-19 2004-12-15 Mehrphasige wirkstoffformulierung

Publications (1)

Publication Number Publication Date
NO20063192L true NO20063192L (no) 2006-09-14

Family

ID=34683576

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20063192A NO20063192L (no) 2003-12-19 2006-07-10 Multifaseaktivmiddelformulering

Country Status (9)

Country Link
US (1) US20070104795A1 (no)
EP (1) EP1708567A1 (no)
JP (1) JP2007514686A (no)
AU (1) AU2004308077A1 (no)
BR (1) BRPI0417204A (no)
CA (1) CA2550351A1 (no)
DE (1) DE10359792A1 (no)
NO (1) NO20063192L (no)
WO (1) WO2005063016A1 (no)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005030017A1 (de) * 2005-06-27 2007-01-04 Beiersdorf Ag Emulsion mit Repellentien
GB0526416D0 (en) * 2005-12-23 2006-02-08 Syngenta Ltd Formulation
US9186640B2 (en) * 2007-08-28 2015-11-17 Pepsico, Inc. Delivery and controlled release of encapsulated lipophilic nutrients
EP2550863A1 (de) * 2011-07-27 2013-01-30 Bayer Intellectual Property GmbH Aktivstoffhaltige Partikel auf Polyacrylat-Basis

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB568009A (en) * 1942-11-24 1945-03-14 Harry Hurst Improvements in or relating to toxicological preparations
GB929403A (en) * 1958-12-22 1963-06-19 Upjohn Co Encapsulated emulsions and processes for their preparation
EP0102391A1 (en) * 1982-03-04 1984-03-14 Battelle Development Corporation Dual microcapsules
GB9410092D0 (en) * 1994-05-19 1994-07-06 Kelco Int Ltd Emulsion, method and use
AP1224A (en) * 1998-03-19 2003-11-14 Bristol Myers Squibb Co Biphasic controlled release delivery system for high solubility pharmaceuticals and method.
DE19947147A1 (de) * 1999-10-01 2001-04-05 Bayer Ag Mikrokapseln
CA2481486C (en) * 2002-04-10 2012-06-12 Fred H. Miller Multi-phase, multi-compartment capsular system

Also Published As

Publication number Publication date
AU2004308077A1 (en) 2005-07-14
EP1708567A1 (de) 2006-10-11
CA2550351A1 (en) 2005-07-14
BRPI0417204A (pt) 2007-02-06
US20070104795A1 (en) 2007-05-10
DE10359792A1 (de) 2005-07-21
JP2007514686A (ja) 2007-06-07
WO2005063016A1 (de) 2005-07-14

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