PT868912E - Utilizacao de pos de polimeros ou granulados de polimeros redispersaveis para revestimento de formas de apresentacao farmaceuticas ou agro-quimicas - Google Patents

Utilizacao de pos de polimeros ou granulados de polimeros redispersaveis para revestimento de formas de apresentacao farmaceuticas ou agro-quimicas

Info

Publication number
PT868912E
PT868912E PT98103625T PT98103625T PT868912E PT 868912 E PT868912 E PT 868912E PT 98103625 T PT98103625 T PT 98103625T PT 98103625 T PT98103625 T PT 98103625T PT 868912 E PT868912 E PT 868912E
Authority
PT
Portugal
Prior art keywords
polymers
pharmaceutical
coating
redispersave
agro
Prior art date
Application number
PT98103625T
Other languages
English (en)
Inventor
Karl Kolter
Reinhold Stadler
Katrin Zeitz
Kristin Tiefensee
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of PT868912E publication Critical patent/PT868912E/pt

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
    • A61K9/28—Dragees; Coated pills or tablets, e.g. with film or compression coating
    • A61K9/2806—Coating materials
    • A61K9/2833—Organic macromolecular compounds
    • A61K9/284—Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone
    • 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
    • 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
    • A61K9/5026—Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone, poly(meth)acrylates
    • 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
    • A61K9/28—Dragees; Coated pills or tablets, e.g. with film or compression coating
    • A61K9/2806—Coating materials
    • A61K9/2813—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
    • A61K9/48—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
    • A61K9/501—Inorganic compounds

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Plant Pathology (AREA)
  • Environmental Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Dentistry (AREA)
  • Toxicology (AREA)
  • Pest Control & Pesticides (AREA)
  • Agronomy & Crop Science (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Medicinal Preparation (AREA)
PT98103625T 1997-03-10 1998-03-02 Utilizacao de pos de polimeros ou granulados de polimeros redispersaveis para revestimento de formas de apresentacao farmaceuticas ou agro-quimicas PT868912E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19709532A DE19709532A1 (de) 1997-03-10 1997-03-10 Verwendung von redispergierbaren Polymerpulvern oder Polymergranulaten zum Überziehen von pharmazeutischen oder agrochemischen Darreichungsformen

Publications (1)

Publication Number Publication Date
PT868912E true PT868912E (pt) 2003-04-30

Family

ID=7822670

Family Applications (1)

Application Number Title Priority Date Filing Date
PT98103625T PT868912E (pt) 1997-03-10 1998-03-02 Utilizacao de pos de polimeros ou granulados de polimeros redispersaveis para revestimento de formas de apresentacao farmaceuticas ou agro-quimicas

Country Status (11)

Country Link
US (1) US6046277A (pt)
EP (1) EP0868912B1 (pt)
JP (1) JPH10306041A (pt)
AT (1) ATE229327T1 (pt)
AU (1) AU5835998A (pt)
CA (1) CA2228818A1 (pt)
DE (2) DE19709532A1 (pt)
DK (1) DK0868912T3 (pt)
ES (1) ES2189018T3 (pt)
PT (1) PT868912E (pt)
SI (1) SI0868912T1 (pt)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI239847B (en) 1997-12-02 2005-09-21 Elan Pharm Inc N-terminal fragment of Abeta peptide and an adjuvant for preventing and treating amyloidogenic disease
DE19824650A1 (de) * 1998-05-24 1999-11-25 Bodmeier Roland Redispergierbare Polymerpulver
DK1102533T3 (da) 1998-08-05 2004-04-05 Basf Ag Jordgranulater med kontrolleret frigivelse af aktivt stof (CR-jordgranulater)
JP2000191407A (ja) * 1998-12-25 2000-07-11 Nissan Chem Ind Ltd 被覆農業用組成物
DE19964153B4 (de) * 1999-03-10 2006-06-01 Wacker Chemie Ag Verwendung von Fällungsmittel-Konzentrat zur Herstellung von schnell trocknenden Putzmassen
IN191482B (pt) * 1999-03-19 2003-12-06 Ranbaxy Lab Ltd
US6730349B2 (en) * 1999-04-19 2004-05-04 Scimed Life Systems, Inc. Mechanical and acoustical suspension coating of medical implants
US6368658B1 (en) 1999-04-19 2002-04-09 Scimed Life Systems, Inc. Coating medical devices using air suspension
DE19961897A1 (de) * 1999-12-20 2001-06-28 Basf Ag Verwendung eines Filmüberzuges als geschmacksmaskierendes Coating von pharmazeutischen Darreichungsformen
DE10029201A1 (de) * 2000-06-19 2001-12-20 Basf Ag Verfahren zur Herstellung fester oraler Darreichungsformen mit retardierender Wirkstoffreisetzung
WO2002026845A1 (de) * 2000-09-29 2002-04-04 Basf Aktiengesellschaft Wässrige polymerdispersion
EA008224B1 (ru) * 2001-03-13 2007-04-27 Пенвест Фармасьютикалз Ко. Хронотерапевтические дозированные формы
CA2476927C (en) 2002-02-26 2010-09-28 Kerry Green Application methods for fine powders and uses thereof
US20030165614A1 (en) * 2002-03-01 2003-09-04 Henrik Hansen Coating a medical implant using a pan coater
US20030175342A1 (en) * 2002-03-14 2003-09-18 Karl Kolter Coated pharmaceutical single-unit delayed-release forms, based on polyvinyl acetate
DE10211289A1 (de) 2002-03-14 2003-09-25 Basf Ag Kombination von Polyvinylacetat von wasserunlöslichen, säureunlöslichen oder alkaliunlöslichen Polymeren zur Hestellung von Filmüberzügen mit sehr kontrollierter Freisetzung und hoher Stabilität
DE10309064A1 (de) * 2003-03-03 2004-09-16 Clariant Gmbh Polymere Zusammensetzung auf Basis von PVA
EP1638537A1 (en) * 2003-07-01 2006-03-29 KRKA, tovarna zdravil, d.d., Novo mesto Tamsulosin core with a coating of polyvinylpyrrolidone and polyvinylacetate
US20050118267A1 (en) 2003-09-19 2005-06-02 Penwest Pharmaceuticals Co. Chronotherapeutic dosage forms
DE102005042039A1 (de) * 2005-09-02 2007-03-08 Basf Ag Wässrige Polyvinylacetatdispersionen mit hoher Scherstabilität
ATE536867T1 (de) 2006-03-16 2011-12-15 Tris Pharma Inc Modifizierte freisetzungsformulierungen mit arznei-ion-austausch-harzkomplexen
AR071375A1 (es) * 2008-04-22 2010-06-16 Solvay Pharm Gmbh Formulaciones para ingredientes farmaceuticos activos de permeabilidad deficiente, proceso de preparacion y producto
US8623409B1 (en) 2010-10-20 2014-01-07 Tris Pharma Inc. Clonidine formulation
US8287903B2 (en) 2011-02-15 2012-10-16 Tris Pharma Inc Orally effective methylphenidate extended release powder and aqueous suspension product
AU2013302657B2 (en) 2012-08-15 2018-08-09 Tris Pharma, Inc. Methylphenidate extended release chewable tablet
JP6063726B2 (ja) * 2012-12-03 2017-01-18 花王株式会社 色素顆粒
WO2014145699A1 (en) * 2013-03-15 2014-09-18 New Jersey Institute Of Technology System and method for fabrication of uniform polymer films containing nano and micro particles via continuous drying process
US11590228B1 (en) 2015-09-08 2023-02-28 Tris Pharma, Inc Extended release amphetamine compositions
EP3238540A1 (en) 2016-04-28 2017-11-01 Bayer CropScience Aktiengesellschaft Timed-release-type granular agrochemical composition and method for manufacturing same
US11590081B1 (en) 2017-09-24 2023-02-28 Tris Pharma, Inc Extended release amphetamine tablets
US12458592B1 (en) 2017-09-24 2025-11-04 Tris Pharma, Inc. Extended release amphetamine tablets
US11918689B1 (en) 2020-07-28 2024-03-05 Tris Pharma Inc Liquid clonidine extended release composition
JP7794661B2 (ja) * 2021-03-05 2026-01-06 三井化学クロップ＆ライフソリューション株式会社 被覆農薬組成物
JP2026513019A (ja) 2023-02-03 2026-04-22 トリス・フアルマ・インコーポレーテツド １晩１回の低ナトリウムオキシベート組成物
WO2025165367A1 (en) 2024-02-02 2025-08-07 Tris Pharma, Inc. Liquid clonidine extended release composition

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1216486B (de) * 1964-04-23 1966-05-12 Merck Ag E Verfahren zur Herstellung von Dragees
US3935326A (en) * 1967-06-28 1976-01-27 Boehringer Mannheim G.M.B.H. Process for coating tablets with aqueous resin dispersions
DE2612889B1 (de) * 1976-03-26 1977-09-01 Basf Ag UEberzugsmittel fuer Arzneiformlinge
US5252704A (en) * 1992-06-05 1993-10-12 Air Products And Chemicals, Inc. Redispersible polymer powders using polyvinyl pyrrolidone as a dispersing aid
DE4220782A1 (de) * 1992-06-25 1994-01-05 Basf Ag Verfahren zur Herstellung von festen pharmazeutischen Retardformen
US5490999A (en) * 1994-04-04 1996-02-13 The Procter & Gamble Company Process for making reduced fat nut spreads
DE19525068A1 (de) * 1995-07-10 1997-01-16 Wacker Chemie Gmbh Beschichtungsmassen auf Basis von in Wasser redispergierbaren, wasserlösliches Polymer und Organosiliciumverbindung enthaltenden Pulvern

Also Published As

Publication number Publication date
US6046277A (en) 2000-04-04
EP0868912A2 (de) 1998-10-07
SI0868912T1 (en) 2003-02-28
AU5835998A (en) 1998-09-10
EP0868912A3 (de) 1999-09-15
DK0868912T3 (da) 2003-01-06
DE19709532A1 (de) 1998-09-17
DE59806578D1 (de) 2003-01-23
ATE229327T1 (de) 2002-12-15
EP0868912B1 (de) 2002-12-11
CA2228818A1 (en) 1998-09-10
ES2189018T3 (es) 2003-07-01
JPH10306041A (ja) 1998-11-17

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