ES2018870B3 - Procedimiento para revestimiento de granulados - Google Patents

Procedimiento para revestimiento de granulados

Info

Publication number
ES2018870B3
ES2018870B3 ES88110355T ES88110355T ES2018870B3 ES 2018870 B3 ES2018870 B3 ES 2018870B3 ES 88110355 T ES88110355 T ES 88110355T ES 88110355 T ES88110355 T ES 88110355T ES 2018870 B3 ES2018870 B3 ES 2018870B3
Authority
ES
Spain
Prior art keywords
coating procedure
waxy
granulate coating
waxy substances
granulate
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
ES88110355T
Other languages
English (en)
Inventor
Gerhard Dr Ahrens
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.)
Hoechst AG
Original Assignee
Hoechst 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 Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of ES2018870B3 publication Critical patent/ES2018870B3/es
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
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/006—Coating of the granules without description of the process or the device by which the granules are obtained
    • 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
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/167—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction with an outer layer or coating comprising drug; with chemically bound drugs or non-active substances on their surface
    • 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
    • A61K9/5073—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 having two or more different coatings optionally including drug-containing subcoatings
    • 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
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/14—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic in rotating dishes or pans
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31801—Of wax or waxy material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Preparation (AREA)
  • Glanulating (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Disintegrating Or Milling (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Fertilizers (AREA)
  • Paints Or Removers (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
ES88110355T 1987-07-01 1988-06-29 Procedimiento para revestimiento de granulados Expired - Lifetime ES2018870B3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3721721A DE3721721C1 (de) 1987-07-01 1987-07-01 Verfahren zur Umhuellung von Granulaten

Publications (1)

Publication Number Publication Date
ES2018870B3 true ES2018870B3 (es) 1991-05-16

Family

ID=6330667

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88110355T Expired - Lifetime ES2018870B3 (es) 1987-07-01 1988-06-29 Procedimiento para revestimiento de granulados

Country Status (10)

Country Link
US (1) US4935246A (es)
EP (1) EP0298355B1 (es)
JP (1) JPS6426514A (es)
AT (1) ATE58304T1 (es)
DE (2) DE3721721C1 (es)
DK (1) DK169164B1 (es)
ES (1) ES2018870B3 (es)
GR (1) GR3001354T3 (es)
IE (1) IE61074B1 (es)
PT (1) PT87879B (es)

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US5223250A (en) * 1991-02-05 1993-06-29 Sun Smart, Inc. Visibly transparent UV sunblock cosmetic compositions
US5733531A (en) * 1991-02-05 1998-03-31 Sunsmart, Inc. Composite UV sunblock compositions
AU668862B2 (en) * 1991-02-05 1996-05-23 Basf Corporation Visibly transparent UV sunblock agents and methods of making same
ATE119805T1 (de) * 1991-07-11 1995-04-15 Glatt Gmbh Verfahren und einrichtung zum beschichten von teilchen.
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US20070275062A1 (en) * 1993-06-18 2007-11-29 Benjamin Oshlack Controlled release oxycodone compositions
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US6818229B1 (en) 1993-09-20 2004-11-16 Kos Pharmaceuticals, Inc. Intermediate release nicotinic acid compositions for treating hyperlipidemia
US6746691B2 (en) 1993-09-20 2004-06-08 Kos Pharmaceuticals, Inc. Intermediate release nicotinic acid compositions for treating hyperlipidemia having unique biopharmaceutical characteristics
US6676967B1 (en) 1993-09-20 2004-01-13 Kos Pharmaceuticals, Inc. Methods for reducing flushing in individuals being treated with nicotinic acid for hyperlipidemia
US6129930A (en) 1993-09-20 2000-10-10 Bova; David J. Methods and sustained release nicotinic acid compositions for treating hyperlipidemia at night
US5891471A (en) * 1993-11-23 1999-04-06 Euro-Celtique, S.A. Pharmaceutical multiparticulates
KR100354702B1 (ko) * 1993-11-23 2002-12-28 유로-셀티크 소시에떼 아노뉨 약학조성물의제조방법및서방형조성물
US5843480A (en) * 1994-03-14 1998-12-01 Euro-Celtique, S.A. Controlled release diamorphine formulation
US5430021A (en) * 1994-03-18 1995-07-04 Pharmavene, Inc. Hydrophobic drug delivery systems
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US5965161A (en) 1994-11-04 1999-10-12 Euro-Celtique, S.A. Extruded multi-particulates
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US5827537A (en) * 1995-05-04 1998-10-27 Smithkline Beecham Corporation Pharmaceutical thermal infusion process
US7008668B2 (en) * 1995-05-09 2006-03-07 Phoqus Pharmaceuticals Limited Powder coating composition for electrostatic coating of pharmaceutical substrates
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US5789014A (en) * 1995-12-25 1998-08-04 Shin-Etsu Chemical Co., Ltd. Method of manufacturing a solid preparation coated with non-solvent coating
DE19635405A1 (de) * 1996-08-31 1998-03-05 Henkel Kgaa Verfahren zur Herstellung granularer Waschmittelinhaltsstoffe
GB9623634D0 (en) * 1996-11-13 1997-01-08 Bpsi Holdings Inc Method and apparatus for the coating of substrates for pharmaceutical use
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US7169889B1 (en) 1999-06-19 2007-01-30 Biocon Limited Insulin prodrugs hydrolyzable in vivo to yield peglylated insulin
US6309633B1 (en) 1999-06-19 2001-10-30 Nobex Corporation Amphiphilic drug-oligomer conjugates with hydroyzable lipophile components and methods for making and using the same
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US6867183B2 (en) * 2001-02-15 2005-03-15 Nobex Corporation Pharmaceutical compositions of insulin drug-oligomer conjugates and methods of treating diseases therewith
UA81224C2 (uk) * 2001-05-02 2007-12-25 Euro Celtic S A Дозована форма оксикодону та її застосування
US7713932B2 (en) * 2001-06-04 2010-05-11 Biocon Limited Calcitonin drug-oligomer conjugates, and uses thereof
US6835802B2 (en) * 2001-06-04 2004-12-28 Nobex Corporation Methods of synthesizing substantially monodispersed mixtures of polymers having polyethylene glycol moieties
US6828297B2 (en) 2001-06-04 2004-12-07 Nobex Corporation Mixtures of insulin drug-oligomer conjugates comprising polyalkylene glycol, uses thereof, and methods of making same
US6713452B2 (en) * 2001-06-04 2004-03-30 Nobex Corporation Mixtures of calcitonin drug-oligomer conjugates comprising polyalkylene glycol, uses thereof, and methods of making same
US6828305B2 (en) * 2001-06-04 2004-12-07 Nobex Corporation Mixtures of growth hormone drug-oligomer conjugates comprising polyalkylene glycol, uses thereof, and methods of making same
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US7166571B2 (en) * 2001-09-07 2007-01-23 Biocon Limited Insulin polypeptide-oligomer conjugates, proinsulin polypeptide-oligomer conjugates and methods of synthesizing same
US7312192B2 (en) * 2001-09-07 2007-12-25 Biocon Limited Insulin polypeptide-oligomer conjugates, proinsulin polypeptide-oligomer conjugates and methods of synthesizing same
US6913903B2 (en) * 2001-09-07 2005-07-05 Nobex Corporation Methods of synthesizing insulin polypeptide-oligomer conjugates, and proinsulin polypeptide-oligomer conjugates and methods of synthesizing same
US7196059B2 (en) * 2001-09-07 2007-03-27 Biocon Limited Pharmaceutical compositions of insulin drug-oligomer conjugates and methods of treating diseases therewith
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US20040265378A1 (en) * 2003-06-25 2004-12-30 Yingxu Peng Method and compositions for producing granules containing high concentrations of biologically active substances
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Also Published As

Publication number Publication date
JPS6426514A (en) 1989-01-27
DE3721721C1 (de) 1988-06-09
IE881992L (en) 1989-01-01
PT87879A (pt) 1989-06-30
DK361488D0 (da) 1988-06-30
EP0298355B1 (de) 1990-11-14
DK361488A (da) 1989-01-02
IE61074B1 (en) 1994-09-21
EP0298355A1 (de) 1989-01-11
ATE58304T1 (de) 1990-11-15
DE3861069D1 (de) 1990-12-20
GR3001354T3 (en) 1992-09-11
PT87879B (pt) 1993-09-30
US4935246A (en) 1990-06-19
DK169164B1 (da) 1994-09-05

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