ES8601756A1 - Metodo de fabricar una estructura compuesta coherente. - Google Patents

Metodo de fabricar una estructura compuesta coherente.

Info

Publication number
ES8601756A1
ES8601756A1 ES517460A ES517460A ES8601756A1 ES 8601756 A1 ES8601756 A1 ES 8601756A1 ES 517460 A ES517460 A ES 517460A ES 517460 A ES517460 A ES 517460A ES 8601756 A1 ES8601756 A1 ES 8601756A1
Authority
ES
Spain
Prior art keywords
composite materials
controlled release
composite
matrix
particulate material
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
Application number
ES517460A
Other languages
English (en)
Other versions
ES517460A0 (es
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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
Priority claimed from GB08134752A external-priority patent/GB2111388A/en
Application filed by Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Publication of ES517460A0 publication Critical patent/ES517460A0/es
Publication of ES8601756A1 publication Critical patent/ES8601756A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • A01N25/12—Powders or granules
    • 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
    • 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
    • A01N25/34—Shaped forms, e.g. sheets, not provided for in any other sub-group of this main group
    • 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
    • A61K9/2009—Inorganic compounds
    • 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
    • A61K9/70—Web, sheet or filament bases ; Films; Fibres of the matrix type containing drug
    • A61K9/7023—Transdermal patches and similar drug-containing composite devices, e.g. cataplasms
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G5/00—Fertilisers characterised by their form
    • C05G5/40—Fertilisers incorporated into a matrix

Landscapes

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

Abstract

ESTRUCTURA COMPUESTA COHERENTE. CONSTA DE: UNA MATERIA COMPUESTA QUE COMPRENDE UNA MATERIA MATRIZ Y UNA MATERIA EN PARTICULAS (12) QUE PUEDE SER UN COMPUESTO DE VIDRIO SOLUBLE O UNA MEZCLA DE COMPUESTOS DE VIDRIO DE ESTE TIPO SOLUBLE EN UN MEDIO ACUOSO Y DISPERSADO EN LA MATERIA MATRIZ, SIENDO LA MATERIA COMPUESTA TAL, QUE CUANDO ENTRA EN CONTACTO LA MATERIA COMPUESTA CON UN MEDIO ACUOSO, LA MATERIA EN PARTICULAS SE DISUELVE, AUMENTANDO ASI LA PERMEABILIDAD ACUOSA DEL COMPUESTO, POR LO TANTO SE USA PARA CONTROLAR LA LIBERACION DE LA MATERIA ACTIVA DE LA ESTRUCTURA Y UNA MATERIA ACTIVA (11) QUE ES UN POLIMERO Y SIENDO LA MATERIA MATRIZ UN POLIMERO.
ES517460A 1981-11-18 1982-11-18 Metodo de fabricar una estructura compuesta coherente. Expired ES8601756A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB08134752A GB2111388A (en) 1981-11-18 1981-11-18 Composite materials
GB08231654A GB2109237B (en) 1981-11-18 1982-11-05 Composite materials

Publications (2)

Publication Number Publication Date
ES517460A0 ES517460A0 (es) 1985-11-01
ES8601756A1 true ES8601756A1 (es) 1985-11-01

Family

ID=26281304

Family Applications (1)

Application Number Title Priority Date Filing Date
ES517460A Expired ES8601756A1 (es) 1981-11-18 1982-11-18 Metodo de fabricar una estructura compuesta coherente.

Country Status (4)

Country Link
EP (1) EP0080330B1 (es)
DE (1) DE3273488D1 (es)
ES (1) ES8601756A1 (es)
GB (1) GB2109237B (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2146531B (en) * 1983-09-15 1987-04-29 Stc Plc Controlled release system
FR2560768A1 (fr) * 1984-03-07 1985-09-13 Crb Virbac Sa Dispositif a liberation programmee
JPS62223112A (ja) * 1986-03-25 1987-10-01 Rooto Seiyaku Kk 歯周病治療剤
JPH0759496B2 (ja) * 1986-03-25 1995-06-28 ロ−ト製薬株式会社 歯周病治療剤
WO1989005093A1 (en) * 1987-11-28 1989-06-15 Fibre Treatments (Holdings) Limited A wiping product
SE8705136D0 (sv) * 1987-12-22 1987-12-22 Pharmacia Ab Oral doseringsenhet for lekemedel och dess anvendning och framstellning
US5470585A (en) * 1989-01-27 1995-11-28 Giltech Limited Medicinal substance for topical application
DK0455706T3 (da) * 1989-01-27 1997-10-13 Giltech Ltd Medicinsk substans til topisk anvendelse.
IL97771A (en) 1991-04-04 1996-12-05 Sion Narrow Weaving Dry polymeric material having antimicrobial activity
DE19820529A1 (de) * 1998-05-08 1999-11-11 Lohmann Therapie Syst Lts Wirkstoff enthaltende orale und mucosale Zubereitung mit steuerbarer Wirkstofffreisetzung und ihre Verwendung
WO2003051112A1 (en) * 2001-12-19 2003-06-26 Exosect Limited Pest control device comprising a degradable material incorporating a pest control material
WO2011085499A1 (en) 2010-01-18 2011-07-21 Cascades Canada Inc. Antimicrobial tissue paper and process to manufacture same

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4015970A (en) * 1968-09-06 1977-04-05 Airwick Industries, Inc. Granular products for soil treatment
GB1425550A (en) * 1973-04-25 1976-02-18 Alza Corp Device for releasing active agent and process for producing the same
GB1511381A (en) * 1975-01-07 1978-05-17 Standard Telephones Cables Ltd Paints or varnishes
GB1503116A (en) * 1975-07-28 1978-03-08 Alza Corp Sustained release drug delivery devices
GB1512637A (en) * 1975-07-29 1978-06-01 Standard Telephones Cables Ltd Vitreous controlled release fertiliser composition
US4098610A (en) * 1977-05-23 1978-07-04 Corning Glass Works Biocidal glass additive for marine paints
GB1604630A (en) * 1977-10-28 1981-12-09 Standard Telephones Cables Ltd Preventing microbiologically induced metal corrosion
GB1565906A (en) * 1978-05-09 1980-04-23 Standard Telephones Cables Ltd Encapsulated materials
US4299613A (en) * 1979-02-22 1981-11-10 Environmental Chemicals, Inc. Controlled release of trace nutrients
US4237114A (en) * 1979-01-22 1980-12-02 Environmental Chemicals, Inc. Method and composition for the long term controlled release of a non-persistent organotin pesticide from an inert monolithic thermoplastic dispenser
GB2057420B (en) * 1979-08-30 1984-05-10 Standard Telephones Cables Ltd Controlled release glass

Also Published As

Publication number Publication date
EP0080330A3 (en) 1983-07-13
DE3273488D1 (en) 1986-10-30
GB2109237B (en) 1985-12-18
GB2109237A (en) 1983-06-02
EP0080330B1 (en) 1986-09-24
EP0080330A2 (en) 1983-06-01
ES517460A0 (es) 1985-11-01

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